Infrared spectrum and photochemistry of methoxychlorocarbene
作者:Robert S. Sheridan、Mark A. Kasselmayer
DOI:10.1021/ja00314a038
日期:1984.1
Spectres IR obtenus par irradiation a >340 nm de chloro-3 methoxy-3 diazirine, en matrice d'Ar, de methoxychloro carbene converti en chlorure d'acetyle et HCl
Specters IR obtenus par 辐照 a >340 nm de chloro-3 methoxy-3 diazirine, en matrice d'Ar, de methoxychlorocarbene converti en chlorure d'acetyle et HCl
Derived absolute rate constants for additions of ambiphilic carbenes to alkenes
作者:Robert A. Moss、Chuan-Sheng Ge、Joanna Włostowska、Eun G. Jang、Elizabeth A. Jefferson、Hong Fan
DOI:10.1016/0040-4039(95)00469-s
日期:1995.5
Additions of methoxychlorocharbene and trifluoroethoxychlorocarbene to -butene occur with kabs ∼ 330 and 10,000 M−1s−1, respectively.
将甲氧基氯碳和三氟乙氧基氯碳烯加到-丁烯中的k abs分别约为330和10,000 M -1 s -1。
Activation Parameters for Additions of Ambiphilic Methoxychlorocarbene to Alkenes
作者:Robert A. Moss、Min Zhang
DOI:10.1021/ol801575v
日期:2008.9.18
Activationparameters are determined for the additions of methoxychlorocarbene (MeOCCl) to four alkenes, including tetramethylethylene (TME). MeOCCl is the first carbene to exhibit appreciable activation energy in addition to TME (5.8 kcal/mol), although this reaction is still "dominated" by entropy (-TDeltaS(double dagger) approximately 7 kcal/mol).
The kinetic range of carbene–pyridine ylide forming reactions
作者:Chuan-Sheng Ge、Eun G. Jang、Elizabeth A. Jefferson、Weiguo Liu、Robert A. Moss、Joanna Włostowska、Song Xue
DOI:10.1039/c39940001479
日期:——
Absolute rate constants for the ylide-forming reactions of 16 carbenes with pyridine range from 1.4 Ã 1010 to 1.2 Ã 105 dm3 molâ1 sâ1, and can be rationalized by frontier molecular orbital theory.