Journal of Organic Chemistry p. 4669 - 4681 (1983)
Update date:2022-08-04
Topics:
Tamaru, Yoshinao
Yamada, Yoshimi
Kagotani, Masahiro
Ochiai, Hirofumi
Nakajo, Eiji
et al.
The combination of a sulfonylpalladation of acyclic dienes 1 (with 2 equiv of NaSO2R and 1 equiv of PdCl2 in acetic acid or acetic acid-H2O at 50-80 deg C under air) and a protiodepalladation of the thus obtained <1-(sulfonylmethyl)-?-allyl>palladium complexes 3 with dimethylglyoxime (in a protic solvent at room temperature) provides di- and trisubstituted (Z)-Δ3-sulfones 12 selectively, irrespective of the stereochemistry of the starting dienes.Similar treatment of 1-vinylcycloalkenes 5 (n (1,3) strain between Pd and the substituent on the allylic position.
View MoreGuangzhou Chemical Reagent Factory
Contact:+86-20-8435 9820 or 8435 7345
Address:Southern Guangzhou, Guangdong, China
Kunshan Yalong Trading Co,.Ltd
Contact:86-512-57621185
Address:805-807 Room Hongqiao Mansion ,1088 West Qianjin Road, Kunshan, Jiangsu，China
Contact:+86-22-26358246
Address:601-4-20, Fujiayuan, Tiantai Road, Hebei District, Tianjin, China
Hunan Shineway Enterprise Co., Ltd.
Contact:+86-731-86303875
Address:118, Huanghua International Airport Road, Huanghua Town, Changsha, Hunan 410137, China
shijiazhuang alkay chemicals co..ltd(expird)
Contact:86-311-67692035
Address:2601,juntang building,qiaodong district,shijiazhuang
Doi:10.1016/S0022-328X(00)99558-5
(1986)Doi:10.1021/ol202547y
(2012)Doi:10.1021/ol2018328
(2011)Doi:10.1021/ja0576379
(2006)Doi:10.3987/COM-00-9141
(2001)Doi:10.1021/jm9018004
(2010)
