4671-93-6Relevant articles and documents
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Pan,W.-H.,Fackler,J.P.
, p. 5783 - 5789 (1978)
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(1-Selenocyanatoethyl)benzene: A Selenocyanation Reagent for Site-Selective Selenocyanation of Inert Alkyl C(sp3)-H Bonds
Yu, Fei,Li, Chuang,Wang, Chuangye,Zhang, Hongwei,Cao, Zhong-Yan
supporting information, p. 7156 - 7160 (2021/09/18)
A new, simple, yet easily accessible, (1-selenocyanatoethyl)benzene has been designed and applied as a SeCN group transfer reagent for selenocyanation of aliphatic C(sp3)-H bonds for the first time. This protocol is featured with mild reaction conditions and wide substrate scope. Control experiments reveal that a radical-group transfer mechanism might be involved.
AIBN-initiated direct thiocyanation of benzylic sp3C-H with: N -thiocyanatosaccharin
Wu, Di,Duan, Yongjie,Liang, Kun,Yin, Hongquan,Chen, Fu-Xue
supporting information, p. 9938 - 9941 (2021/10/12)
Direct thiocyanations of benzylic compounds have been implemented. Here, a new strategy, involving a free radical reaction pathway initiated by AIBN, was used to construct the benzylic sp3 C-SCN bond. In this way, the disadvantage of other strategies involving introducing leaving groups in advance to synthesize benzyl thiocyanate compounds was overcome. The currently developed protocol also involved the use of readily available raw materials and resulted in high product yields (up to 100%), both being great advantages for synthesizing benzyl thiocyanates.
