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Facile synthesis of tetrahydroquinoline containing dithiocarbamate derivatives via one-pot sequential multicomponent reaction

Org. Biomol. Chem., 2024, Accepted Manuscript
DOI: 10.1039/D4OB00490F, Communication
SIDDHARTHA KUMAR SENAPATI, Anit Pal, Animesh Das
An efficient sequential multi-component method for the synthesis of tertrahydroquinoline containing dithiocarbamate has been developed. This reaction involved a boronic acid-catalyzed reduction of quinoline to tertrahydroquinoline, followed by nucleophilic addition...
The content of this RSS Feed (c) The Royal Society of Chemistry




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Sustainable preparation of 2-acylbenzothiazoles under the cooperation of ionic liquids and microwave irradiation

Org. Biomol. Chem., 2024, Advance Article
DOI: 10.1039/D4OB00315B, Paper
Shoushun Wang, Mengjie Liu, Yiyuan Yue, Xiude Hu, Yalin Zhang, Guodong Shen, Ruiguo Dong, Lilong Shi, Bing Yu, Xianqiang Huang
A series of 2-acylbenzothiazole derivatives were sustainably synthesized for the first time under the cooperation of ionic liquids and microwave irradiation, metal- and extra-additives-free conditions.
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Tetrabutylammonium decatungstate (TBADT), a compelling and trailblazing catalyst for visible-light-induced organic photocatalysis

Org. Biomol. Chem., 2024, Advance Article
DOI: 10.1039/D4OB00171K, Review Article
Bor-Cherng Hong, Ranadheer Reddy Indurmuddam
This review summarizes recent developments in visible-light or near-visible-light photocatalysis reactions enabled by the TBADT catalyst.
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Efficient synthesis of SCF3-containing 3-alkenylquinoxalinones via three-component radical cascade reaction

Org. Biomol. Chem., 2024, Advance Article
DOI: 10.1039/D4OB00363B, Paper
Si-Yu Wang, Chu Liu, Wei Yang, Zhong-Ying Tian, Lin Yuan, Long-Yong Xie
A three-component cascade reaction of quinoxalinones, alkynes and AgSCF3 toward complete E-selective SCF3-containing 3-alkenylquinoxalinones was developed.
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How long do commercial aircraft last?

What airlines can do to extend the longevity of their fleet




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Wanted: A booster dose for airlines

As vaccination numbers increase, airlines and the government look for the middle path to revive the beleagured travel sector




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Year-end blues for beleagued airlines

The results of IndiGo and SpiceJet hold clues to the mid-term future of the country’s airline industry




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As the price of aviation turbine fuel soars, airlines’ finances spin out of control




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Regional airlines fly into rough weather

From poor applicability of policy to lack of quality manpower and capital, problems plaguing them are manifold




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‘The challenge was in getting the aircraft’s custom clearance’

Private jet operator JetSetGo’s CEO Kanika Tekriwal describes the intricacies of directly importing and leasing an aircraft




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Walking through a new airport experience

Automation and biometrics will be the norm rather than the exception at leading airports in the pandemic world




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The making of ‘agile’ airlines

How adoption of AI, ML can empower flying




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Where an aircraft goes to rest




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Domestic air travel leads airline recovery: Boeing

Low-cost carriers aid market with point-to-point structure and affordable rates




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Air India sale: Who will bag the Maharaja's crown?

Financial bid winner for sale of the State-owned airlines to be declared in three weeks; sources say it may take longer




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India ahead in tech to make airports safer

Airports are also keeping pace to ensure safe, touchless and seamless journeys




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IFSC: Aircraft leasing gets a big boost

Around 80 per cent of the total commercial fleet in India is leased against 53 per cent of the same, globally




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Airbus responds to COP26




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Reskilling of airline workforce needed

Industry grapples with skilling/reskilling employees right from pilots to ground handling staff whose skills may be redundant




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Greenfield airports on a slippery runway

The success of these new airports is contingent on the ability to attract international traffic




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Omicron: Airlines on a wing and prayer

Over 3,000 flights were cancelled on the eve of Christmas and cancellations are expected to double as New Year approaches




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A380: How Airbus forecast misfired

Sinks $25 billion in the process




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2022 holds promise for the airline sector

Omicron might dent growth, but the long-term outlook seems promising




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Robust flight plans can keep airlines afloat




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Deep tech is helping airlines sustain operations during Covid

Integrated biometric-enabled frameworks for real-time test results, travel details and vaccine status are key to making air travel safe




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As India builds its newest airports, it needs robust, fail-proof SOPs

A near air mishap on Bengaluru skies that put the lives of 430 people in danger shows safety risk norms require constant refresh




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Breaking down airline engineering and maintenance

An aircraft has three critical phases; induction, in-service and redelivery




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Air crew at higher risk




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Another tough year for airlines

Ukraine-Russia conflict to result in the steep escalation of aircraft leasing charges




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Short-haul flights redefining air travel

 While the growth of international flights remains muted, demand for narrow-bodied aircraft witnesses a renewed surge 




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Domestic airline industry may face a rejig

The pandemic laid bare fault-lines within India’s airlines




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Insolvency of aircraft operator: default remedies.

India should adopt Cape Town Convention as part of the domestic legal framework.




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Sustainable aviation fuels could be a game-changer

But adopting it in Indian aviation could take time




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Electric aircraft set to transform urban mobility 

Investors are pouring in billions of dollars into eVTOL project (electric vertical take offs and landing aircraft) to ferry passengers




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Airlines test willingness to pay higher airfares

Key reasons behind the move include rising fuel prices, rupee’s weakness and losses incurred due to the pandemic 




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Regaining momentum during turbulent times

Airlines must find a balances approach to navigating rising fuel costs




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Thrust reversal in aircraft

It functions by directing the thrust produced by the plane’s jet engines forward, rather than backwards




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The art of avoiding accidents in air

Flying distance may vary based on flight phases, altitudes and regions




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Slots scarcity hits Indian airlines’ flight roadmap

The solution demands a comprehensive expansion of airside capacity across the country, but that has not materialised




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Will Akasa Air’s contra bet on Boeing 737 Max instead of Airbus pay off?

Rakesh Jhunjhunwala’s Akasa airline has gone against the tide, placing its bets on Boeing aircrafts; it now needs to carve out a niche for itself 




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Blockchain: Piloting the future of aviation

Enables effective solutions that positively impact industry players and end consumers




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5 things Indian airlines must do to break their way out of pandemic blues

Post pandemic, the airlines must revamp strategies and resort to long-term measures to recover from the crisis 




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Mission to Net Zero: Aviation’s focus on making sustainable connections 

Flying the cleanest, greenest, youngest fleet possible can be a way towards the goal 




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Why do planes leave a white trail behind them?




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Airlines’ performance metrics may need an overhaul

It may be time to revisit RASK, CASK metrics; benchmarking based on cost drivers can boost an airline’s performance




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Air infrastructure plans should be future-proof

India’s aviation story is full of delayed, untapped and under-utilised potential




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How do commercial aircraft navigate?




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Air India’s roadmap can be tricky to pull off

The airline has to work hard to drastically grow its network and fleet while improving reliability as well




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Reviving businesses will benefit from air cargo’s growth

India’s air cargo industry is well positioned to scale up further, thanks to a strong airport cargo infrastructure




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Google to develop AI that takes over computers: Report

Google is developing AI technology that takes over a web browser to complete tasks such as research and shopping, The Information reported