2

Andhra Pradesh presents Rs 2.94 lakh crore Budget for 2024-25




2

Andhra Pradesh presents Rs2.94 lakh crore budget for 2024-25




2

Gujarat Assembly to host legal drafting training on Oct 22




2

Gujarat govt appoints 123 veterinary officers to strengthen animal welfare




2

PM Modi to inaugurate development projects worth Rs 4,800 crore in Gujarat on Oct 28




2

PM Modi to inaugurate various development projects worth Rs 4800 crore in Gujarat on October 28




2

PM Modi, Spanish counterpart to launch C-295 aircraft facility in Vadodara on Monday




2

Kerala bypolls: Voting date for Palakkad Assembly seat shifted to Nov 20




2

I just pulled a 2006 and uploaded my holiday photos to Flickr with a Creative Commons Licence

I just returned from a holiday on the gorgeous island of Corfu in Greece and spent quite some time taking photos. Instead of releasing those piecemeal on various social media channels, I thought it would be fun to go back to our ways of early social media, and put them all up on Flickr with […]




2

Thoughts on Streaming Services: 2024 Edition

Streaming services have revolutionized content delivery, sending linear media companies into a panic as they watch traditional cable services decay. “Cutting the cord” is a common practice these days, but the streaming landscape isn’t perfect. We’re a decade into streaming so I wanted to share my thoughts on the state of new media: first impressions, […]

The post Thoughts on Streaming Services: 2024 Edition appeared first on David Walsh Blog.




2

'All we are here for is to try and win on the 12th'

The Blue Tigers held their first training session in Vietnam on Monday evening at the Nam Dinh Sports Palace Ground and will have four more full sessions before taking on the hosts on Saturday.




2

Kashmir Marathon: '42 kilometres in a paradise!'

Around 2000 runners, including 59 internationals athletes, took part in the inaugural Kashmir Marathon in Srinagar.




2

Guru Nanak Jayanti 2024: Know date, time and significance of festival

Guru Nanak Dev Ji, the founder of Sikhism, was the first of the ten Sikh gurus and is recognised as a philosopher, poet, and spiritual leader. He emphasised the principles of equality, compassion, and devotion to one universal God.




2

TiE Global Summit 2024 targets ₹100 crore in funding for start-up initiative

The event will take place in Bangalore from December 9-11, 2024, and on December 12 in Mysore




2

Bharti Airtel Q2 preview: Consolidated net profit expected to grow multifold

According to analysts, industry-leading ARPU and support from other businesses bode well for Airtel’s revenue growth during the quarter




2

A digital twin holds promise for people with Type 2 diabetes

This model integrates data from various sources, including a continuous glucose monitor (CGM), activity trackers, and a smartphone app where patients log their daily food intake




2

Cyient acquires 27.3% stake in Azimuth AI

The investment aligns with India’s initiatives to boost domestic semiconductor innovation and follows Cyient’s establishment of a fully owned semiconductor subsidiary in July 2024




2

Shashwat Sharma to take over as MD and CEO of Airtel from January 2026

Gopal Vittal to be Executive Vice-Chairman; Q2 consolidated net profit jumps 168 per cent YoY to ₹3,593 crore




2

Airtel Q2 FY25 net profit jumps 168% YoY to ₹3,593 crore

Mobile ARPU increased to ₹233 in Q2 FY25 vs ₹203 in Q2 FY24




2

Cognizant’s Synapse skilling initiative impacts 275,000 individuals in its first year

The rapid progress of Synapse comes at a time when there is a growing desire from organisations to train and redevelop talent




2

Cognizant reports 22% profit jump in Q3, bolstered by health sciences and financial services growth

Revenue also increased by 3% year-on-year, totalling $5 billion




2

Tech giants are set to spend $200 billion this year chasing AI

Executives from each company warned investors this week that their splurge will continue next year, or even ramp up




2

Nxtra to set up a 200 MW data centre in Hyderabad

It will be the company’s biggest DC in the country




2

Sonata Software optimistic about revenue growth in H2FY25; eyes $1.5 billion revenue by FY27

The company’s international services revenue in the September-ended quarter stood at ₹707.9 crore




2

Cyient to carve out semiconductor arm in Q1 2025: Ramya Mohan

The new company will primarily focus on four industry segments for its ASIC turnkey offerings – automotive, industrial, telecommunications, and healthcare: Cyient VP




2

25YT_DRAWINGS FROM INDIA part I




2

25YT_DRAWINGS FROM INDIA part II




2

New 2-pyridone-based donor–acceptor dyes: the effect of the donor group position, type of π-linker and acid–base characteristics of the medium on the photophysical properties

Org. Biomol. Chem., 2024, Advance Article
DOI: 10.1039/D4OB00177J, Paper
Saveliy P. Sorokin, Mikhail Yu. Ievlev, Oleg V. Ershov
Synthesis of a series of new donor–acceptor dyes based on 2-pyridone and the study of the effect of the position of the donor group, the type of π-linker and the acid–base characteristics of the medium on their photophysical properties.
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2

Kinetic resolution of 1,1'-binaphthyl-2,2'-diamine derivatives by chiral calcium phosphate-catalyzed acylation

Org. Biomol. Chem., 2024, Advance Article
DOI: 10.1039/D4OB00355A, Paper
Tatsuhiro Uchikura, Yuki Kanno, Yukino Fukuda, Mikoto Sato, Takahiko Akiyama
Chiral calcium phosphate-catalyzed kinetic resolution of BINAM derivatives.
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2

Rapid in situ generation of 2-(halomethyl)-5-phenylfuran and nucleophilic addition in a microflow reactor

Org. Biomol. Chem., 2024, Advance Article
DOI: 10.1039/D4OB00358F, Paper
Open Access
Yuma Matsuura, Shinichiro Fuse
Various 2,5-disubstituted furans were synthesized via 5-substituted 2-halomethylfurans using microflow technology.
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2

A rhodium-catalyzed cascade C–H activation/annulation strategy for the expeditious assembly of pyrrolidinedione-fused 1,2-benzothiazines

Org. Biomol. Chem., 2024, Advance Article
DOI: 10.1039/D4OB00193A, Paper
Yinsong Wu, Guanghao Shi, Yanan Liu, Yangzilin Kong, Mengdi Wu, Demao Wang, Xiaobing Wu, Yongjia Shang, Xinwei He
We have developed a cascade annulation strategy triggered by rhodium(III)-catalyzed C–H activation for the expeditious assembly of pyrrolidinedione-fused 1,2-benzothiazines from free NH-sulfoximines with maleimides under mild conditions.
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2

Correction: Recent progress of core-substituted naphthalenediimides: highlights from 2010

Org. Biomol. Chem., 2024, Advance Article
DOI: 10.1039/D4OB90045F, Correction
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Sheshanath V. Bhosale, Sidhanath V. Bhosale, Suresh K. Bhargava
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2

HFIP-mediated C-3-alkylation of indoles and synthesis of indolo[2,3-b]quinolines & related natural products

Org. Biomol. Chem., 2024, Advance Article
DOI: 10.1039/D4OB00414K, Paper
Auqib Rashid, Waseem I. Lone, Preeti Dogra, Showkat Rashid, Bilal A. Bhat
An expeditious metal free C-3 alkylation of indoles and its NIS-mediated deviation to indolo[2,3-b]quinolines is reported. Applications of these strategies in accessing bioactive natural products have also been demonstrated.
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2

Rh(III)-catalysed C-H annulation of cis-stilbene acids with 2-diazo-1,3-diketones: A facile access to 6,7-dihydrobenzofuran-4(5H)-one and α-pyrone scaffolds

Org. Biomol. Chem., 2024, Accepted Manuscript
DOI: 10.1039/D4OB00151F, Paper
Shankaraiah Nagula, Mary Sravani Galla, Nandini B. Kale, Akshay Kumawat, Darshana Bora
An efficient Rh(III)-catalysed C-H functionalization, tandem annulation of cis-stilbene acids using 2-diazo-1,3-diketones was devised. The protocol has solely afforded 6,7-dihydrobenzofuran-4(5H)-ones using alicyclic diazocarbonyls via decarbonylation and α-pyrones with aliphatic diazo...
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2

The synthesis of alk-2-ynl Weinreb amides via Pd/Cu-catalysed oxidative carbonylation of terminal alkynes

Org. Biomol. Chem., 2024, Advance Article
DOI: 10.1039/D4OB00290C, Paper
Bharati Mourya, Sandip T. Gadge, Bhalchandra M. Bhanage
Synthesis of alk-2-ynl-Weinreb amides via Pd-catalyzed oxidative carbonylation of terminal alkynes and N,O-dimethylhydroxylamine hydrochloride at room temperature under low CO/O2 pressure is reported for the first time.
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2

Synthesis of alkenylphosphine oxides via Tf2O promoted addition–elimination of ketones and secondary phosphine oxides

Org. Biomol. Chem., 2024, Advance Article
DOI: 10.1039/D4OB00318G, Communication
Jiangkai Ma, Lianjie Wang, Anjiang Qiao, Zhongxian Li, Fengqian Zhao, Junliang Wu
An efficient method for the synthesis of alkenylphosphine oxides via the addition-elimination of SPOs to ketones has been developed. The reaction exhibits good yields and compatibility. Several conversions have also proven the value of this method.
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2

Asymmetric total synthesis of humulane sesquiterpenoids alashanoids B, C, E, and F and 2,9-humuladien-6-ol-8-one

Org. Biomol. Chem., 2024, Advance Article
DOI: 10.1039/D4OB00393D, Paper
Rasmita Barik, Samik Nanda
Naturally occurring sesquiterpenes having humulane frameworks are structurally intriguing and possess significant biological profiles.
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2

Catalyst- and base-free visible light-enabled radical relay trihalomethylation/functional group-migration/carbonylation with CX3SO2Cl

Org. Biomol. Chem., 2024, Advance Article
DOI: 10.1039/D4OB00292J, Paper
Jinkai Hu, Chenglei Yang, Xiaotao Qin, Hui Liu, Tongtong Ma, Ao-tong Shi, Qing-Long Lv, Xingman Liu, Jinhui Yang, Dianjun Li
A visible light-enabled photocatalyst-free radical trihalomethylation/cyano (or benzo[d]thiazol-2-yl) 1,4-migration/carbonylation reaction of 2-hydroxy-2-hex-5-enenitrile (or (benzo[d]thiazol-2-yl)-pent-4-enol) with CX3SO2Cl (X = F, Cl) is reported.
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2

Covalently linked thieno[2,3-b]thiophene-fullerene dimers: synthesis and physical characterization

Org. Biomol. Chem., 2024, 22,2978-2984
DOI: 10.1039/D4OB00027G, Paper
Abdulrahman M. Alazemi, Mohammad H. BinSabt, Hamad M. Al-Matar, Alan L. Balch, Mona A. Shalaby
Linked thieno[2,3-b]thiophene-fullerene Dimers.
The content of this RSS Feed (c) The Royal Society of Chemistry




2

Vinylogous and stereoselective domino synthesis of pyrano[2,3-c]pyrroles from alkylidene meldrum's acids

Org. Biomol. Chem., 2024, 22,2948-2952
DOI: 10.1039/D4OB00233D, Communication
Mariia Savchuk, Giang Vo-Thanh, Sylvain Oudeyer, Hélène Beucher, Jean-François Brière
An expeditious diatereoselective synthesis of pyrano[2,3-c]pyrroles thanks to a domino Vinylogous aza-Michael-Aldol-Cyclocondensation (aza-VMAC) reaction to alkylidene Meldrum's acid derivatives.
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2

2-Azabicyclo[3.2.1]octane scaffold: synthesis and applications

Org. Biomol. Chem., 2024, 22,2902-2915
DOI: 10.1039/D4OB00199K, Review Article
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Mariana Crespo Monteiro, João Rafael Vale, Filipa Siopa
This review focuses on the preparation and applications in total synthesis of 2-azabicyclo[3.2.1]octane structures, a class of natural and synthetic compounds with a range of biological activities.
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2

Unusual immunosuppressive pyridine-containing bisnor- (c23), tetranor- (c21) and pentanor- (c20) sesterterpenoids from Tibetan Leucosceptrum canum

Org. Biomol. Chem., 2024, 22,3019-3024
DOI: 10.1039/D4OB00334A, Paper
Man Li, Ling Feng, Han Zhang, Yan-Chun Liu, Ting-Ting Zhou, Yu Zheng, Kai Guo, Yan Liu, Sheng-Hong Li
Six unusual pyridine-containing bisnor- (C23), tetranor- (C21) and pentanor- (C20) sesterterpenoids were obtained from the medicinal plant Leucosceptrum canum of Tibetan origin. The immunosuppressive activities of these sesterterpenoids were observed.
The content of this RSS Feed (c) The Royal Society of Chemistry




2

Stereoselective synthesis of (R)- and (S)-1,2-diazetidine-3-carboxylic acid derivatives for peptidomimetics

Org. Biomol. Chem., 2024, 22,2974-2977
DOI: 10.1039/D4OB00278D, Communication
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Matthew Nutter, Henry Stone, Michael Shipman, Stefan Roesner
Stereoselective synthesis of both enantiomers of orthogonally protected 1,2-diazetidine-3-carboxylic acid (aAze) from homochiral glycidol and its application in peptidomimetics.
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2

Iron-catalyzed selective construction of indole derivatives via oxidative C(sp3)–H functionalization of indolin-2-ones

Org. Biomol. Chem., 2024, 22,3073-3079
DOI: 10.1039/D4OB00133H, Paper
Wei Chen, Lang-Qi Wen, Xiao-Bing Lu, Hui Zhou
We have developed a clean and efficient iron-catalyzed C(sp3)–H functionalization of indolin-2-ones for the chemodivergent synthesis of value-added indole derivatives, including isatins, and symmetrical and non-symmetrical isoindigos.
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2

Photochromism of phenazine-2,3-diol derivatives through excited state intermolecular proton transfer based on keto–enol tautomerization

Org. Biomol. Chem., 2024, Advance Article
DOI: 10.1039/D4OB00387J, Paper
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Kazuki Ohira, Kumpei Kozuka, Naoki Kaneda, Masahiro Yamamoto, Keiichi Imato, Yousuke Ooyama
It was found that phenazine-2,3-diol derivatives exhibit photochromism through excited state intermolecular proton transfer (ESInterPT) processes based on keto–enol tautomerization.
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2

3-Halo-5,6-dihydro-4H-1,2-oxazine N-oxides as synthetic equivalents of unsaturated nitrile oxides in the [3 + 2]-cycloaddition with arynes: synthesis of substituted 3-vinyl-1,2-benzisoxazoles

Org. Biomol. Chem., 2024, Advance Article
DOI: 10.1039/D4OB00391H, Communication
Alexander A. Lukoyanov, Svetlana A. Aksenova, Andrey A. Tabolin, Alexey Yu. Sukhorukov
3-Halo-1,2-oxazine N-oxide derivatives act as surrogates of vinyl nitrile oxides in tandem [3 + 2]-cycloaddition/[3 + 2]-cyclofragmentation with arynes leading to benzisoxazoles.
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2

Cu(OTf)2/HFIP catalyzed regioselective cycloisomerization of indole-C3-functionalized alkynols to carbazoles

Org. Biomol. Chem., 2024, Advance Article
DOI: 10.1039/D4OB00421C, Communication
Srinivasarao Yaragorla, Tabassum Khan, Sayonika Chakroborty
We report here a simple and atom economic cycloisomerization reaction of indole-tethered alkynols for constructing diverse carbazoles via 1,2-alkly migration using Cu(OTf)2/HFIP as the excellent promoter system.
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2

Electro-oxidative three-component cascade coupling of isocyanides with elemental sulfur and amines for the synthesis of 2-aminobenzothiazoles

Org. Biomol. Chem., 2024, Accepted Manuscript
DOI: 10.1039/D4OB00432A, Paper
Peng-Fei Huang, Jia-Le Fu, Ying Peng, Jian-Hong Fan, Long-Jin Zhong, Kewen Tang, Yu Liu
2-Aminobenzothiazoles are commonly encountered in various functional compounds. Herein, we disclose an electro-oxidative three-component reaction for the effective synthesis of 2-aminobenzothiazoles under mild conditions, utilizing non-toxic and abundant elemental sulfur...
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2

TEMPO/PhI(OAc)2 promotes the α-aminophosphinoylation of alcohols with amines and H-phosphine oxides in aqueous medium

Org. Biomol. Chem., 2024, Advance Article
DOI: 10.1039/D4OB00302K, Communication
Qiang Huang, Xin Jin, Lvjia Wu, Jiangdong Li, Qianlu Xing, Xianheng Wang, Changkuo Zhao
The aminophosphinoylation of alcohols with amines and H-phosphine oxides provides an efficient and mild approach to access various α-aminoalkylphosphine oxides in good yields with good tolerance of functional groups using H2O as a clean solvent.
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2

An FeCl3-catalyzed three-component reaction for the synthesis of β-(1,2,3-triazolyl)-ketones using DMF as a one-carbon source

Org. Biomol. Chem., 2024, Advance Article
DOI: 10.1039/D4OB00207E, Communication
Ruilin Fang, Lei Zheng, Xuyang Chen, Can Wang, Yunfeng Chen
FeCl3-catalyzed oxidative condensation of NH-1,2,3-triazoles and aryl methyl ketones and DMF has been reported.
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