Novacek,A.; Gut,J., Collection of Czechoslovak Chemical Communications, 1967, vol. 32, # 1, p. 190 - 197
作者:Novacek,A.、Gut,J.
DOI:——
日期:——
Regioselective N(2)-H-functionalization of thiosemicarbazones of aromatic and heteroaromatic aldehydes with acrylonitrile
作者:Anastasiya G. Mal’kina、Valentina V. Nosyreva、Alexander I. Albanov、Andrei V. Afonin、Alexander V. Vashchenko、Svetlana V. Amosova、Boris A. Trofimov
DOI:10.1080/00397911.2016.1257723
日期:2017.1.17
ABSTRACT Regioselective N(2)-H-cyanoethylation of thiosemicarbazones of aromatic and heteroaromaticaldehydes with acrylonitrile proceeds under mild conditions (14% KOH, acetone/H2O, 35 °C, 6–21 h) to afford 1-(2-сyanoethyl)-2-[(E)-aryl(heteroaryl)methylidene]-1-hydrazinecarbothioamides in up to 74% yields. The synthesized thioamides are promising precursors of novel families of functionalized thiosemicarbazones