Journal of the American Chemical Society p. 8333 - 8336 (1988)
Update date:2022-07-29
Topics:
Wetzel, Donna M.
Brauman, John I.
We have generated (trimethylsilyl)methyl anion, (CH3)3SiCH2-, in the gas phase and measured cross sections for electron photodetachment using ion cyclotron resonance spectrometry.From the electron photodetachment spectrum we obtain the electron affinity of (trimethylsilyl)methyl radical, EA = 21.9 +/- 0.3 kcal/mol, and derive the proton affinity of the anion, PA = 390.9 +/- 1.5 kcal/mol.These termochemical parameters provide a quantitative measure of α-silyl carbanion stabilization of about 20 kcal/mol.
View MoreAUSHUN PHARMACEUTICAL TECHNOLOGY CO,.LTD
Contact:+86-25-86883560 15951806178
Address:14 Dayingbi, Zhujiang Rd. East, Nanjing, Jiangsu, China.
Wuxi Pharma-Trading Import & Export Co.,Ltd.
Contact:+86-510-82304590 82716390
Address:Room 523,Youzu Alliance Building,No.88 Renmin Zhonglu,Wuxi,Jiangsu,China
website:http://www.josunpharma.com
Contact:+86-311-80715268 80766839
Address:No.39, Zhaiying Street, Shijaizhuang,Hebei,China
Chengdu D-Innovation Pharmaceutical Co., Ltd
Contact:86-28-85105536
Address:1001, B6, No.88 Keyuan South Road, Chengdu Hi-Tech Zone
FREEBARQUE DEVELOPMENT GROUP LIMITED
Contact:+86(0)10-5109 5335 or 5109 5345
Address:Room602,Block1-B,LINGDI OFFICE,NO.13 BEIYUAN ROAD
Doi:10.1007/BF00575730
(1983)Doi:10.1021/jo981819m
(1999)Doi:10.1021/ol053092b
(2006)Doi:10.1016/0022-328X(83)89505-9
(1983)Doi:10.1002/anie.201502405
(2015)Doi:10.1021/ja057664z
(2006)
