Diaklylaluminum chloride catalyzed ene reactions of aldehydes. Synthesis of ipsenol
作者:Barry B. Snider、David J. Rodini
DOI:10.1016/s0040-4039(00)92787-4
日期:1980.1
Dimethylaluminum chloride which is a mild Lewis acid and a proton scavenger, catalyzes the enereactions of aliphatic and aromatic aldehydes. Proton initiated rearrangements do not occur, since the alcohol-Lewis acid complex formed in the enereaction rapidly to give methane and a non-acidic aluminum alkoxide.
Dimethylaluminum chloride catalyzed ene reactions of aldehydes
作者:Barry B. Snider、David J. Rodini、Thomas C. Kirk、Robert Cordova
DOI:10.1021/ja00366a031
日期:1982.1
SNIDER, B. B.;RODINI, D. J.;KIRK, T. C.;CORDOVA, R., J. AMER. CHEM. SOC., 1982, 104, N 2, 555-563
作者:SNIDER, B. B.、RODINI, D. J.、KIRK, T. C.、CORDOVA, R.
DOI:——
日期:——
Alkylaluminum halides
作者:Barry B. Snider、David J. Rodini、Michael Karras、Thomas C. Kirk、Ethan A. Deutsch、Robert Cordova、Robert T. Price
DOI:10.1016/s0040-4020(01)93266-1
日期:——
Lewis acid. Using these reagents, Lewis acid catalyzed reactions can be run under aprotic conditions, even when acidic protons are produced in the reaction. The use of these reagents for Lewis acid catalyzed ene, Diels-Alder and cycloaddition reactions and Claisenrearrangements is described. These reagents are also useful initiators for cation-olefin addition reactions. In some cases the alkyl groups react