Katritzky, A.R.; Szajda, M.; Lam, J.N., Polish Journal of Chemistry, 1993, vol. 67, # 7, p. 1243 - 1250
作者:Katritzky, A.R.、Szajda, M.、Lam, J.N.
DOI:——
日期:——
Benzylic C(sp<sup>3</sup>)–H Functionalization for C–N and C–O Bond Formation via Visible Light Photoredox Catalysis
作者:Ganesh Pandey、Ramkrishna Laha、Deepak Singh
DOI:10.1021/acs.joc.6b00970
日期:2016.8.19
A visible light mediated highly selective benzylic C–H bond functionalization for intermolecular C–N and C–O bond formation is reported. This cross-dehydrogenative coupling reaction demonstrates a straightforward protocol for incorporating the heteroaromatics to the benzylic position. Benzylic oxidation of various alkyl aryls to corresponding carbonyl compounds has also been reported.
Benzotriazole-Mediated Synthesis of α-Di- and α-Trisubstituted Ethers and Sulfides
作者:Alan R. Katritzky、Simona C. Jurczyk、Maria Szajda、Irina V. Shcherbakova、Jamshed N. Lam
DOI:10.1055/s-1994-25512
日期:——
Ethylaryl- and diethylaryl(benzotriazol-1-yl)methanes, obtained by mono- or dialkylation of substituted (benzotriazol-1-ylmethyl)benzenes, react with sodium alkoxides, phenol and thiophenol to yield the corresponding α-di- and α-trisubstituted ethers and sulfides. With amines, instead of nucleophile displacement, products arising from reduction or elimination are formed.