Electrophilic intramolecular cyclization of functional derivatives of unsaturated compounds: VI. Reaction of 2-(cyclohex-2-en-1-yl)acetanilides with arylsulfanyl chlorides. Structural and quantum chemical study of isomerization of 2-(2-arylsulfanyl-3-chlorocyclohexyl)acetanilides
作者:N. M. Tsizorik、A. I. Vas’kevich、E. B. Rusanov、A. B. Rozhenko、M. V. Vovk
DOI:10.1134/s1070428014100029
日期:2014.10
favorable than the initial compounds. The reactions of 2-(cyclohex-2-en-1-yl)acetanilides with arylsulfanyl chlorides in nitromethane in the presence of lithium perchlorate lead to the formation of mixtures of the corresponding addition products and electrophilic intramolecular cyclization products, N-[7-(arylsulfanyl)octahydro-1-benzofuran-2-ylidene]anilinium perchlorates, which are converted into free
CANOIRA, L.;RODRIGUEZ, J. G., J. HETEROCYCL. CHEM., 1985, 22, N 6, 1511-1518
作者:CANOIRA, L.、RODRIGUEZ, J. G.
DOI:——
日期:——
Formal Aza‐Wacker Cyclization by Tandem Electrochemical Oxidation and Copper Catalysis
作者:Xiangli Yi、Xile Hu
DOI:10.1002/anie.201814509
日期:2019.3.26
In oxidative electrochemical organic synthesis, radical intermediates are often oxidized to cations on the way to final product formation. Herein, we describe an approach to transform electrochemically generated organic radical intermediates into neutral products by reaction with a metalcatalyst. This approach combines electrochemical oxidation with Cu catalysis to effect formal aza‐Wacker cyclization