Ts2O mediated deoxygenative C2-dithiocarbamation of quinoline N-oxides with CS2 and amines

A general, efficient and practical protocol for Ts2O promoted deoxygenative dithiocarbamation of quinoline N-oxides with in situ generated dithiocarbamic acids from CS2 and amines is reported. The reaction proceeded well under transition-metal free conditions to obtain a variety of novel quinoline-d...

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Published inRSC advances Vol. 14; no. 20; pp. 14465 - 14469
Main Authors Long-Yong, Xie, Chu, Liu, Si-Yu, Wang, Zhong-Ying, Tian, Sha Peng
Format Journal Article
LanguageEnglish
Published Cambridge Royal Society of Chemistry 02.05.2024
The Royal Society of Chemistry
Subjects
Amines
Chemistry
Deoxygenation
Functional groups
Quinoline
Transition metals
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Summary:A general, efficient and practical protocol for Ts2O promoted deoxygenative dithiocarbamation of quinoline N-oxides with in situ generated dithiocarbamic acids from CS2 and amines is reported. The reaction proceeded well under transition-metal free conditions to obtain a variety of novel quinoline-dithiocarbamate compounds with wide functional group tolerance and good to high yields.
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These authors contributed equally.
ISSN:2046-2069
2046-2069
DOI:10.1039/d4ra02003k