Functionalization of Primary C–H Bonds in Picolines toward Pyridylthioamides
作者:Tuan H Ho、Ha H K Le、Tuong A To、Tung T Nguyen、Nam T S Phan
DOI:10.1246/bcsj.20200004
日期:2020.6.15
We report a method for coupling of nitroarenes, 2- or 4-methylazaarenes, and elemental sulfur to afford (2-pyridyl)aryl thioamides. Good tolerance of functionalities was observed, including primary...
By-products of the Willgerodt Reaction Applied to α- and γ- Picoline
作者:P. E. MILLER、G. L. OLIVER、J. R. DANN、J. W. GATES
DOI:10.1021/jo01357a020
日期:1957.6
Nano<i>n</i>-propylsulfonated magnetic γ-Fe<sub>2</sub>O<sub>3</sub>as an efficient and reusable catalyst for the synthesis of thioamides
作者:Zhikui Yin、Bin Zheng
DOI:10.1080/17415993.2013.765429
日期:2013.10.1
One-pot three-component reactions of aldehydes, amines, and sulfur are carried out in the presence of nano n-propylsulfonated magnetic -Fe2O3 as a catalyst for the synthesis of biologically interesting thioamide derivatives. The value of this catalytic method lies in its mild reaction catalyst and conditions, good yields, and ease of handling.[GRAPHICS].
The Willgerodt Reaction Applied to α- and γ-Alkylpyridines
作者:Herschel D. Porter
DOI:10.1021/ja01630a035
日期:1954.1
Saikachi; Hisano, Chemical and pharmaceutical bulletin, 1959, vol. 7, p. 716,717, 719