Journal of Fluorine Chemistry p. 259 - 284 (1992)
Update date:2022-08-03
Topics:
Tanuma, T.
Ohnishi, K.
Okamoto, H.
Miyajima, T.
Morikawa, S.
The relationship between 19F chemical shifts in halogenated propanes and their structures are elucidated using MNDO calculations to determine the population of rotamers.The pairs of atom gauche to a fluorine atom and van der Waals interaction between the two terminal substituents are responsible for the 19F chemical shifts.The differences among chemical shifts in diastereomers are also discussed in terms of the conformation of molecule.
View MoreGuangzhou Reachin Chemical Co., Ltd
Contact:+86-20-37087379 ext.604
Address:A122C-1, Tianyuan Plaza, 401 Tianyuan Rd., Tianhe, Guangzhou, China
Anhui Redstar Pharmaceutical Corp., Ltd
Contact:+86-563-5120837
Address:Jingxian Industrial Development Zone, Anhui , China
Contact:+86-27-87204219, +86-27-87215023
Address:2402, HuiGu Space-time Building, 8 Forest Road, East Lake Hi-Tech Development Zone
Shangyu Sanhechemicals Co.,LTD.
Contact:86-0571-56696839
Address:Num.2952,Nanhuan Road,Binjiang District,Hangzhou,China
JiYi Chemical (Beijing) Co., Ltd.
Contact:+86-10-89385733
Address:Shilou Town of Fangshan District, Beijing
Doi:10.1039/c3cc42608d
(2013)Doi:10.1007/s11243-013-9707-7
(2013)Doi:10.1021/ja00122a012
(1995)Doi:10.1016/j.bmcl.2018.12.021
(2019)Doi:10.1016/S0040-4039(00)61163-2
(1992)Doi:10.1021/jm00343a015
(1982)