<b>Asymmetric Epoxidation of Alkenes Catalyzed by a Cobalt Complex</b>
作者:Qianwen He、Mao-Ping Pu、Zheng Jiang、Hongyu Wang、Xiaoming Feng、Xiaohua Liu
DOI:10.1021/jacs.3c05476
日期:2023.7.19
Asymmetric epoxidation of alkenes catalyzed by nonheme chiral Mn–O and Fe–O catalysts has been well established, but chiral Co–O catalysts for the purpose remain virtually undeveloped due to the oxo wall. Herein is first reported a chiral cobaltcomplex to realize the enantioselective epoxidation of cyclic and acyclic trisubstituted alkenes by using PhIO as the oxidant in acetone, wherein the tetra-oxygen-based
79. Alkylation of the aromatic nucleus. Part X. Cyclohexylation of the monoalkylbenzenes, and the course of thermal alkylation
作者:J. Blackwell、W. J. Hickinbottom
DOI:10.1039/jr9630000518
日期:——
Balsamo,A. et al., Gazzetta Chimica Italiana, 1976, vol. 106, p. 77 - 83
作者:Balsamo,A. et al.
DOI:——
日期:——
Notes-Preparation of Some Arylalkenes
作者:Edgar Garbisch, Jr
DOI:10.1021/jo01068a642
日期:1961.10
Nucleophilic step of ring-opening reactions of cyclopropanes with electrophiles. Electronic substituent effects on stereoselectivity of reactions of some 1-arylbicyclo[4.1.0]heptanes with mercuric salts
作者:C. Battistini、P. Crotti、B. Macchia、F. Macchia、C. H. DePuy