New Syntheses of Cycloalka[c]pyridine-3-carboxamide and -carbonitrile Derivatives
作者:I. V. Dyachenko、V. D. Dyachenko、P. V. Dorovatovskii、V. N. Khrustalev、G. M. Abakarov、V. G. Nenajdenko
DOI:10.1134/s1070428023060027
日期:2023.6
Abstract Nicotinamide and nicotinonitrile derivatives containing a C5–C7-cycloalkane ring fused to the C4–C5 bond were synthesized via Knoevenagel condensation, nucleophilic vinylic substitution (SNVin), and alkylation. The structure of (1-amino-5-phenyl-5,6,7,8-tetrahydrothieno[2,3-c]isoquinolin-2-yl)(phenyl)methanone was determined by X-ray analysis.
摘要 通过Knoevenagel缩合、亲核乙烯基取代(S N Vin)和烷基化合成了含有与C 4 -C 5键稠合的C 5 -C 7 -环烷环的烟酰胺和烟腈衍生物。通过X射线分析确定(1-氨基-5-苯基-5,6,7,8-四氢噻吩并[2,3- c ]异喹啉-2-基)(苯基)甲酮的结构。