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Metal-free polycycloaddition of aldehyde-activated internal diynes and diazides toward post-functionalizable poly(formyl-1,2,3-triazole)s

Polym. Chem., 2020, 11,3075-3083
DOI: 10.1039/D0PY00193G, Paper
Baixue Li, Anjun Qin, Ben Zhong Tang
A metal-free polycycloaddition of aldehyde-activated internal diynes and diazides was successfully established and post-functionalizable poly(formyl-1,2,3-triazole)s were readily produced.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Metallopolymer-block-oligosaccharide for sub-10 nm microphase separation

Polym. Chem., 2020, 11,2995-3002
DOI: 10.1039/D0PY00271B, Paper
Satoshi Katsuhara, Hiroaki Mamiya, Takuya Yamamoto, Kenji Tajima, Takuya Isono, Toshifumi Satoh
The novel high-χ BCPs comprising poly(vinyl ferrocene) and oligosaccharides formed hexagonal cylinder morphology with d values of ∼8 nm. Lamellar morphology with d values of ∼9 nm was also realized by mixing these polymers and glucose.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Synthesis of conjugated polymers via cyclopentannulation reaction: promising materials for iodine adsorption

Polym. Chem., 2020, 11,3066-3074
DOI: 10.1039/D0PY00286K, Paper
Open Access
Noorullah Baig, Suchetha Shetty, Saleh Al-Mousawi, Bassam Alameddine
A new class of conjugated polymers is prepared by means of a versatile palladium-catalyzed cyclopentannulation reaction using a series of specially designed diethynyl aryl synthons with the commercially available 9,10-dibromoanthracene DBA monomer.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Double-click synthesis of polysiloxane third-order nonlinear optical polymers with donor–acceptor chromophores

Polym. Chem., 2020, 11,3046-3053
DOI: 10.1039/C9PY01771B, Paper
Zhitao Li, Dong Wang, Daniele Ramella, Hong Gao, Hui Cao, Yuzhen Zhao, Zongcheng Miao, Zhou Yang, Wanli He
A series of third-order nonlinear polysiloxane polymer materials were prepared by thiol–ene click polymerization and [2 + 2] click chemistry. All the polymers exhibit good electron transfer capabilities and nonlinear optical properties.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Synthesis, thermoresponsivity and multi-tunable hierarchical self-assembly of multi-responsive (AB)mC miktobrush-coil terpolymers

Polym. Chem., 2020, 11,3003-3017
DOI: 10.1039/D0PY00245C, Paper
Xiaomin Zhu, Jian Zhang, Cheng Miao, Siyu Li, Youliang Zhao
Stimuli-responsive miktobrush-coil terpolymers can exhibit unique physical properties and hierarchical self-assembly behaviors dependent on composition, concentration and external stimuli.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Gold nanoparticles standing on PEG/PAMAM/thiol-functionalized nanographene oxide as aqueous catalysts

Polym. Chem., 2020, Advance Article
DOI: 10.1039/D0PY00471E, Paper
Bingjie Hao, Guolin Lu, Sen Zhang, Yongjun Li, Aishun Ding, Xiaoyu Huang
Gold nanoparticles were aptly in situ grown on PEG/PAMAM/thiol-functionalized nanographene oxide platforms for aqueous catalysis.
To cite this article before page numbers are assigned, use the DOI form of citation above.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Construction of polyphosphoesters with the main chain of rigid backbones and stereostructures via organocatalyzed ring-opening polymerization

Polym. Chem., 2020, Advance Article
DOI: 10.1039/D0PY00262C, Paper
Yu-Jia Zheng, Guan-Wen Yang, Bo Li, Guang-Peng Wu
A highly stereoregular polyphosphoester with a rigid cyclohexylene structure in the main chain was constructed via ring-opening polymerization (ROP) in the presence of an organic catalyst system.
To cite this article before page numbers are assigned, use the DOI form of citation above.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Polymerization-induced self-assembly for the fabrication of polymeric nano-objects with enhanced structural stability by cross-linking

Polym. Chem., 2020, Accepted Manuscript
DOI: 10.1039/D0PY00368A, Review Article
Wen-Jian Zhang, Jamshid Kadirkhanov, Chang-Hui Wang, Sheng-Gang Ding, Chun-Yan Hong, Fei Wang, Ye-Zi You
Polymerization-induced self-assembly (PISA) has been established as a robust strategy to synthesize block copolymer nano-objects with varying morphologies, size, and surface chemistry, which greatly enlarges the library of functional nano-objects...
The content of this RSS Feed (c) The Royal Society of Chemistry




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Effect of the side, ethylene glycol and hydroxyl groups on the polymerization kinetics of oligo(ethylene glycol methacrylates). An experimental and modeling investigation

Polym. Chem., 2020, Accepted Manuscript
DOI: 10.1039/D0PY00498G, Paper
Mohammad Siddiqui, Dimitris Achilias, Halim Hamid Redhwi
Polymers based on methacrylates bearing short oligo(ethylene glycol) side parts constitute a modern class of stimuli-responsive, biocompatible materials exhibiting several important biological applications. A study of their polymerization kinetics considering...
The content of this RSS Feed (c) The Royal Society of Chemistry




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Morphological Evolution and Mechanical Properties of "Anchor Chain" Nanodomain Structure of Reactive Amphiphilic Triblock Copolymer in Epoxy Resin

Polym. Chem., 2020, Accepted Manuscript
DOI: 10.1039/D0PY00365D, Paper
Quan Zhou, Qi Liu, Yueru Yu, Yuxiao Zhuang, Yizhe Lv, Hanliang Xiao, Ning Song, Lizhong Ni
A novel epoxy-reactive amphiphilic poly(3,4-epoxy cyclohexyl methyl methacrylate)-block-poly(dimethylsiloxane)-block-poly(3,4-epoxy cyclohexylmethyl methacrylate) (PMETHB-b-PDMS-b-PMETHB) triblock polymer was synthesized via atomic transfer radical polymerization (ATRP) with a controlled molecular chain length and low dispersion,...
The content of this RSS Feed (c) The Royal Society of Chemistry




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Controlling the crystal structure of precisely spaced polyethylene-like polyphosphoesters

Polym. Chem., 2020, Accepted Manuscript
DOI: 10.1039/D0PY00272K, Paper
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Tobias Haider, Oksana Suraeva, Miriam Leslie O'Duill, Julian Mars, Markus Mezger, Ingo Lieberwirth, Frederik R Wurm
Understanding polymer crystallization is important for polyethylene-like materials. A small fraction of monomers with functional groups within the polyethylene chain can act as crystallization “defects”. Such defects can be used...
The content of this RSS Feed (c) The Royal Society of Chemistry




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Organocatalyzed ring opening polymerization of regio-isomeric lactones: reactivity and thermodynamics considerations

Polym. Chem., 2020, Accepted Manuscript
DOI: 10.1039/C9PY01777A, Paper
Marie A. F. Delgove, Ola Wróblewska, Jules Stouten, Christian A. M. R. van Slagmaat, Jurrie Noordijk, Stefaan de Wildeman, Katrien V. Bernaerts
Organocatalysts are increasingly gaining attention for the ring opening polymerization (ROP) of lactones due to numerous advantages. In this work, the goal is to expand the scope of catalysts for...
The content of this RSS Feed (c) The Royal Society of Chemistry




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Alicyclic Polyesters from a Bicyclic 1,3-Dioxane-4-one

Polym. Chem., 2020, Accepted Manuscript
DOI: 10.1039/D0PY00448K, Paper
Yuechao Xu, Theona Șucu, Mitchell Perry, Michael Patrick Shaver
Alicyclic polymers with in-chain aliphatic rings promote improved thermal and optical performance due to backbone rigidity but remain limited in their functional diversity. In this paper we report the first...
The content of this RSS Feed (c) The Royal Society of Chemistry




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Online Tracing of Molecular Weight Evolution during Radical Polymerization via high-resolution FlowNMR spectroscopy

Polym. Chem., 2020, Accepted Manuscript
DOI: 10.1039/D0PY00475H, Communication
Jeroen Hendrik Vrijsen, Isabel Anna Thomlinson, Martin Levere, Catherine L Lyall, Matthew G Davidson, Ulrich Hintermair, Tanja Junkers
High-resolution FlowNMR was coupled to a continuous flow reactor to monitor polymer molecular weight evolution online by diffusion ordered NMR spectroscopy. Polymers were synthesized by reversible addition fragmentation chain transfer...
The content of this RSS Feed (c) The Royal Society of Chemistry




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A Copper(I)-Catalyzed Azide-Alkyne Click Chemistry Approach towards Multifunctional Two-Way Shape-Memory Actuators

Polym. Chem., 2020, Accepted Manuscript
DOI: 10.1039/D0PY00217H, Paper
Zhong-Cheng Liu, Bo Zuo, Hai-Feng Lu, Meng Wang, Shuai Huang, Xu-Man Chen, Baoping Lin, Hong Yang
Nowadays, two-way shape memory polymeric materials with reversible shape-morphing capability, exhibit extraordinary application prospects in robotic, biomedical and intelligent material technologies, and have attracted extensive scientific attention. However, exploration of...
The content of this RSS Feed (c) The Royal Society of Chemistry




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Diphenyl Functional Porphyrins and Their Metal Complexes as Visible-Light Photoinitiators for Free-Radical, Cationic and Thiol-Ene Polymerizations

Polym. Chem., 2020, Accepted Manuscript
DOI: 10.1039/D0PY00468E, Paper
Davy-Louis Versace, Yusuf Yagci, Agata Blacha-Grzechnik, Nicolas Bogliotti, V. Brezova, Jean-Pierre Malval, Marc Presset, Hugo Marcille
This investigation demonstrates the excellent photoinitiating properties of novel visible-light absorbing diphenylporphyrins (DPPs) for the free-radical (FRP), cationic (CP) and thiol-ene polymerizations under visible LEDs irradiation (405 and 530 nm)...
The content of this RSS Feed (c) The Royal Society of Chemistry




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Alkene-Azide Chemistry: A Facile, One-Step, Solvent- and Catalyst-Free Approach for Developing New Functional Monomers and Polymers

Polym. Chem., 2020, Accepted Manuscript
DOI: 10.1039/D0PY00346H, Paper
Santimukul Santra, Ren Bean, Blaze Heckert, Zachary Shaw, Vedant Jain, Lok Shrestha, Raghunath Narayanam, Quentin Austin
In this study, a one-step Hüisgen 1,3-dipolar cycloaddition reaction, alkene-azide chemistry, was explored using a solvent and catalyst free method forming 1,2,3-triazoline ring-containing molecules. This facile method was utilized by...
The content of this RSS Feed (c) The Royal Society of Chemistry




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Ring-opening copolymerization of cyclic epoxide and anhydride using a five-coordinate chromium complex with a sterically demanding amino triphenolate ligand

Polym. Chem., 2020, Accepted Manuscript
DOI: 10.1039/D0PY00155D, Paper
Ho Kyun Ryu, Dae Young Bae, Hyeongi Lim, Eunsung Lee, Kyung-sun Son
An alternating ring-opening copolymerization (ROCOP) of epoxides (cyclohexene oxide, limonene oxide) and anhydrides (phthalic anhydride, naphthalic anhydride and maleic anhydride) was performed using a chromium complex containing a sterically demanding...
The content of this RSS Feed (c) The Royal Society of Chemistry




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Highly conductive mechanically robust high Mw polyfluorene anion exchange membrane for alkaline fuel cell and water electrolysis application

Polym. Chem., 2020, Accepted Manuscript
DOI: 10.1039/D0PY00334D, Paper
Shoji Miyanishi, Takeo Yamaguchi
New, high molecular weight poly-(fluorene-alt-tetrafluorophenylene) anion exchange membranes were synthesized by a Pd-catalyzed C–H activation method. The synthesized membranes exhibited high OH− conductivity over 100 mS/cm, and membrane swelling could...
The content of this RSS Feed (c) The Royal Society of Chemistry




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Personal Taxprep Overview

Personal Taxprep Overview

This webinar provides an overview of the Personal Taxprep interface and explains the basic operations of the program, working with taxpayer, spouse and dependant returns, navigating the tax return and entering data.

While this webinar is designed primarily for new users, it may also be helpful to users that would like a refresher on the operation of the program.

This webinar is approximately 1.5 hours in length.

Available Sessions for this Seminar:

December 09, 2014 1:00 PM - 2:30 PM EST
February 02, 2015 1:00 PM - 2:30 PM EST
March 03, 2015 1:00 PM - 2:30 PM EST




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Income Splitting: Opportunities and Pitfalls

In this webinar, the tax lawyers of Minden Gross LLP will provide a practical overview of income splitting strategies available today. This webinar will review in detail the various attribution rules devised to thwart income planning, and guide participants to strategies still available for safe and effective income splitting.

Available Sessions for this Seminar:

May 12, 2015 12:00 PM - 2:00 PM EST





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CCH Portal Webinar

CCH Portal



The CCH Portal's bi-directional file exchange capabilities make it easy for you to securely deliver and receive client documents, facilitating collaboration and supporting the upload of even the largest files. In this webinar, we will show you how CCH Portal can help you and your clients to:

  • Access vital documents immediately from any location with internet access via a secure, private repository.
  • Organize documents electronically in cabinets and folders that mirror the way you store paper documents.
  • Easily upload documents of all sizes without relying on an FTP server.
  • Designate files as read-only or read/write for easier access and greater security.
  • Check out documents to prevent other users from editing them while they are being updated.
  • Maintain previous file versions in the document history.
  • Search, filter, and display documents by file type, title, creator, keyword and more.

Register now for this FREE webinar and discover how CCH Portal can help you protect your clients' privacy and gain a competitive edge by delivering a new level of client service.

Available Sessions for this Seminar:

December 11, 2014 2:00 PM - 2:30 PM EST
December 17, 2014 2:00 PM - 2:30 PM EST
January 07, 2015 2:30 PM - 2:45 PM EST
January 14, 2015 2:30 PM - 2:45 PM EST
January 21, 2015 2:30 PM - 2:45 PM EST
January 28, 2015 2:30 PM - 2:45 PM EST




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CCH en ligne Fiscalité


CCH fiscalité met tout un univers de savoir à votre portée. Que ce soit le fruit du travail d'auteurs renommés ou l'expertise de nos fiscalistes en passant par l'apport de nos prestigieux partenaires, le domaine de la fiscalité est entièrement couvert

Les étapes de la formation sont comme suit :
 

  Une présentation de l'environnement .

  Une présentation du contenu de votre abonnement.

  Une application des outils de recherche (générale, avancées, par sujet, cibler).


  Une description des outils disponibles.


Cette formation en ligne a une durée approximative de 60 minutes. Elle ne requiert aucun déplacement et vous avez la possibilité d'échanger avec votre formateur grâce à une ligne direct téléphonique sans frais (téléconférence).



 

 

Available Sessions for this Seminar:

December 09, 2014 13h30 à 14h30 EST




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Cantax Productivity Seminars - Fall 2014

Experience the productivity-boosting power of this full-day seminar! These interactive, information-packed sessions are an excellent opportunity for both new and experienced Cantax users to brush up on their "Cantax know-how" and get valuable information they need to prepare T1 personal and T2 corporate returns efficiently.

Available Sessions for this Seminar:

December 10, 2014 9:00 AM - 4:00 PM EST
December 11, 2014 9:00 AM - 4:00 PM EST




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2014 Personal Tax Update – The Year in Review

The 2014 T1 season is almost upon us, so it's time for tax return preparers to get updated again on all the current issues that may impact their clients' tax returns. This webinar will get you in position to prepare your clients' 2014 personal tax returns, and will review some of the more commonly experienced issues faced by tax preparers.

Join Erin Swint, a tax partner with Squire and Company, for a thorough overview of the key changes from the past year that will impact personal tax return filing including the 2013 Federal Budget, CRA announcements and relevant court cases. Erin will also discuss some other tax matters that are integral to personal taxation as well as administrative issues related to filing returns.

Available Sessions for this Seminar:

January 20, 2015 12:00 PM - 2:00 PM EST




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The burden: fossil fuel, the military and national security

Hayden Library - HD9502.U52 B864 2014




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Sensual bachata: intermediate

Hayden Library - GV1796.B22 S46 2015




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Zouk lambada: instructional DVD series, DVD box set

Hayden Library - GV1796.L36 Z68 2015




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Walk the talk 2014 /

Hayden Library - HN80.L7 W35 2014




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Inequality for All /

Hayden Library - HC79.I5 I527 2014




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Over the garden wall /

Hayden Library - PN1992.77.O84 2015




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Fruitvale Station /

Hayden Library - PN1997.2.F78 2014




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Ayiti, min chimin libèt: Haiti, le chemin de la liberté = Haiti, el camino de la libertad = Haiti, the way of freedom = Haiti, la via della libertà = Haiti, der Weg zur Freiheit = Haitio, la vojo de la lidereco = Āyitī, tarīq al-hurriyah

Hayden Library - F1921.A95 2016




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Jacques Stéphen Alexis, mort sans sépulture /

Hayden Library - PQ3949.A34 Z55 2015




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The future of energy: lateral power to the people

Hayden Library - TJ808.F888 2016




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Cancer: the emperor of all maladies

Hayden Library - RC275.C36 2015




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Half-life in Fukushima /

Hayden Library - DS894.39.F836 H35 2016




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ThuleTuvalu /

Hayden Library - QC903.2.G83 T49 2015




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The witch: a New England folktale

Hayden Library - PN1997.2.W58 2016




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Denial /

Hayden Library - PN1997.2.D465 2017




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Sensual bachata: basic leading

Hayden Library - GV1796.B22 S463 2018




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Sensual bachata, intermediate /

Hayden Library - GV1796.B22 S465 2018




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Denial /

Hayden Library - HQ77.7.D46 2016




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Cheshire, Ohio: an American coal story in 3 acts

Hayden Library - HD9685.U6 O3 2017




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A tale of love and darkness /

Hayden Library - PN1997.2.T35 A1 2017




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The revival: women and the word

Hayden Library - HQ75.6.U5 R48 2016




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Harry Potter and the Deathly Hallows.

Hayden Library - PN1997.2.H37132 A1 2016




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Guardians of the galaxy.

Hayden Library - PN1997.2.G832 A1 2014




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Immaculate dissection: functional anatomy featuring body painting

Hayden Library - QM23.2.I46 2017