Thiocyanation of Enamines of the 3,3-Dialkyl-1,2,3,4-tetrahydroisoquinoline Series
作者:A. G. Mikhailovskii、D. A. Peretyagin
DOI:10.1134/s1070428018120138
日期:2018.12
Thiocyanation of secondary enamines of the 3,3-dialkyl-1,2,3,4-tetrahydroisoquinoline series and their benzo[f]-fused analogs (esters, amides, ketones, and nitriles) with thiocyanogen generated in situ afforded thiazolo[4,3-a]isoquinoline derivatives. Analogous reaction with a tertiary enamino ketone gave product of hydrogen substitution at the β-carbon atom of the enamine fragment.
3,3-二烷基-1,2,3,4-四氢异喹啉系列仲烯胺及其苯并[ f ]稠合类似物(酯,酰胺,酮和腈)的硫氰化与原位生成的硫氰一起生成噻唑并[4]。 ,3- a ]异喹啉衍生物。与叔烯氨基酮的类似反应在烯胺片段的β-碳原子上产生氢取代的产物。