國家衛生研究院 NHRI:Item 3990099045/11465
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    题名: Temperature-controlled thiation of alpha-Cyano-beta-Alkynyl carbonyl derivatives for de vovo synthesis of 2-Aminothiophenes and thieno[2,3- c]isothiazoles
    其它题名: Temperature-controlled thiation of α-Cyano-β-Alkynyl carbonyl derivatives for de vovo synthesis of 2-Aminothiophenes and thieno[2,3- c]isothiazoles
    作者: Kao, TT;Peng, BK;Liang, MC;Lee, CJ;Chen, IC;Shia, KS;Wu, YK
    贡献者: Institute of Biotechnology and Pharmaceutical Research
    摘要: Making use of temperature-controlled thiation as a key operation, a simple route to 2-aminothiophenes or thieno[2,3-c]isothiazoles has been newly developed wherein the 2-aminothiophene nucleus was formed through an initial formation of thioamide followed by a 5-exo-dig addition to the tethered alkyne; however, under harsher thermal conditions, excess sulfur-transferring reagents enabled further oxidative thiation to generate the corresponding thieno[2,3-c]isothiazoles.
    日期: 2018-12-07
    關聯: Journal of Organic Chemistry. 2018 Dec 7;83(23):14688-14697.
    Link to: http://dx.doi.org/10.1021/acs.joc.8b01866
    JIF/Ranking 2023: http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=NHRI&SrcApp=NHRI_IR&KeyISSN=0022-3263&DestApp=IC2JCR
    Cited Times(WOS): https://www.webofscience.com/wos/woscc/full-record/WOS:000452929900042
    Cited Times(Scopus): https://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=85054908260
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