Journal of the American Chemical Society p. 712 - 714 (1989)
Update date:2022-08-02
Topics:
LaVilla, Joseph A.
Goodman, Joshua L.
The heats of formation and reaction of several singlet carbenes are determined by time-resolved photoacoustic calorimetry.The most selective and least reactive carbene examined, methoxychlorocarbene, is the most stable and reacts least exothermically with CH3OH.The phenylhalocarbenes have similar stabilities and reaction exothermicities with CH3OH.The experimental carbene heats of formation in solution are systematically lower and the stabilization energies higher than the values from MNDO calculations.This potentially result from (i) solvation of the carbene, (ii) an unresolved reaction volume change, or (iii) incorrect MNDO calculated carbene and diaziridine enthalpies.
View MoreShanghai Micro-mega Industry Co., Ltd.
Contact:0086-21-34628682;57153848
Address:Rm413,No.413,West Meilong Road, Minhang District,Shanghai P R China
Goldwills Pharmaceuticals Co., Ltd.
Contact:0916-2237889 13991621155
Address:North Suburb of Hanzhong city, Shaanxi Province
Wuhan Better Organic Technology Inc.
Contact:13307163183
Address:Wuhan Economic&Technology Development Zone, Hubei
Contact:18698110882
Address:1303 No2 building,LuoMa Garden,YongAn Road,Hexi District,Tianjin city
Jinan Jianfeng Chemical Co., Ltd
Contact:0086-531-88110457
Address:sales01(-a-t-)pharmachemm{dot}c+o+m
Doi:10.1016/S0008-6215(97)00013-X
(1997)Doi:10.1021/om970096e
(1997)Doi:10.1016/S0957-4166(97)00042-6
(1997)Doi:10.1016/S0040-4039(01)87681-4
(1969)Doi:10.1007/s10562-019-02675-0
(2019)Doi:10.1007/s11094-019-01968-3
(2019)