Bulletin of the Academy of Sciences of the USSR Division of Chemical Science p. 2456 - 2459 (1989)
Update date:2022-08-17
Topics:
Skakovskii, E. D.
Tychinskaya, L. Yu.
Rykov, S. V.
Yankelevich, A. Z.
Polarization of nuclei in both the products of the reactions and in the CHD2OD proton without polarization in the CH3OH protons is observed in irradiation of a solution of acetone in CD3OD in the presence of CHD2OD and CH3OH.Polarization of the protons of the products is strongly dependent on the temperature of the solution and arises in radical pairs; polarization of the proton of partially deuterated methyl alcohol is due to a mechanism of optical nuclear polarization.It was hypothesized that the isotope effect is due to a difference in proton and electron relaxation and to a difference in the rates of cross-relaxation transitions.
View MoreContact:86-532-68629711 13780605697
Address:NO 220 YANAN 3 ROAD,(POST ADMINISTRATION BUILDING),QINGDAO,CHINA
Shanghai Minstar Chemical Co., Ltd
website:http://www.minstargroup.com
Contact:86-21-18019205509
Address:BUILDING 8, NO.1098, CHUANSHA ROAD, SHANGHAI, CHINA
Qingdao S. H. Huanyu Imp. & Exp. Co., Ltd.
Contact:86-532-88250866
Address:Room 615, World Trade Centre Building B, Hongkong Middle Roda 6#, Qingdao, Shandong, China
Tangshan Wisdom Trading Co.,Ltd
Contact:86 315 2222979
Address:No.41 BeiXinXi Road, Yangguang building 1-1102 , Tangshan, Hebei, China
Hangzhou Donglou Bio-nutrient Co., Ltd.
Contact:+86-571-82225795,13967112289
Address:Louta Town, Xiaoshan,Hangzhou,Zhejiang
Doi:10.1016/j.inoche.2019.02.020
(2019)Doi:10.1016/j.tetlet.2017.10.041
(2017)Doi:10.1002/asia.201600307
(2016)Doi:10.1016/S0957-4166(01)00060-X
(2001)Doi:10.1021/j100190a061
(1992)Doi:10.1111/j.1756-1051.2001.tb00793.x
(1957)