Electrophilic cleavage of cyclopropanes. Acetolysis of bicyclic and tricyclic cyclopropanes
作者:Kenneth B. Wiberg、Steven R. Kass、Armin De Meijere、K. C. Bishop
DOI:10.1021/ja00290a042
日期:1985.2
Acetolyse d'une serie de bicyclo [n.1.0] alcanes et de [n.m.l] propellanes. On etudie l'effet de la taille du cycle sur la vitesse et les produits de la reaction
Acetolyse d'une serie de bicyclo [n.1.0] alcanes et de [nml] propellanes。论etudie l'effet de la taille du cycle sur la vitesse et les produits de la反应
Anti-markovnikov addition of nucleophiles to a non-conjugated olefin via single electron transfer photochemistry
作者:Paul G. Gassman、Kyle J. Bottorff
DOI:10.1016/s0040-4039(00)96751-0
日期:1987.1
Nucleophilic solvent has been added regiospecifically in an anti-Markovnikov manner to a simple non-conjugated olefin, 1-methylcyclohexene, through single electron transfer induced photochemistry using the 1-cyanonaphthalene - biphenyl pair for achieving photooxidation.
Lipase-catalyzed enantioselective acylation of alcohols: a predictive active site model for lipase YS to identify which enantiomer of an alcohol reacts faster in this acylation
Primary alcohols having a hydroxymethyl group at an S stereogemic center and secondary alcohols with an R configuration are preferentially acylated to give the corresponding acetates by lipase YS (from Pseudomonas fluorescens)-catalyzed acylation using isopropenyl acetate as the acylating agent in diisopropyl ether. On the basis of enantiomer selectivities observed, a predictive active site model for lipase YS is proposed for identifying which enantiomer of a primary or a secondary alcohol reacts faster in this acylation.
Pyrolysis of Esters. IX. Pyrolysis of 2-Methylcyclohexyl Acetate<sup>1</sup>
作者:WILLIAM J. BAILEY、LOUIS NICHOLAS
DOI:10.1021/jo01114a008
日期:1956.8
MECHANISM OF THE PYROLYSIS OF ESTERS<sup>1</sup>
作者:RICHARD T. ARNOLD、GRANT GILL SMITH、R. M. DODSON