Journal of Organic Chemistry p. 1468 - 1471 (1982)
Update date:2022-08-03
Topics:
Zefirov, Nikolai S.
Sadovaya, N. K.
Velikokhat'ko, T. N.
Andreeva, L. A.
Morrill, Terence C.
The treatment of quadricyclene with 2,4-dinitrobenzenesulfenyl chloride has been reinvestigated and chloro adducts 1-A and 2b-A as well as acetates 4a-A, 4b-A, 6, and 7 have been obtained.Establishing 2b-A with endo-chloride led to important conclusion that endo-chloride attack occurs by collapse of ion pair.Monitoring changes in the proportions of acetates, especially with added LiClO4, has allowed conclusions about the degree of development of the carbocation intermediates.These conclusions were proposed on the basis of the previously published ideas of stereocontrol by an ion pair.
View MoreZUNYI CITY BEI YUAN CHEMICAL CO., LTD
website:http://www.china-beiyuan.com
Contact:+86-851-27751258
Address:Wujiang Building, Xianggang Road, Zunyi City, Guizhou Province, China
Nanjing Habo Medical Technology Co., Ltd.
Contact:025-85769882
Address:No.108. Ganjiabian east. Qixia District .Nanjing
Hangzhou Showland Technology Co., Ltd.
Contact:86-571-88920516
Address:ROOM2118,NO.553,WENSAN ROAD,HANGZHOU,CHINA
Contact:+86-515-88356562
Address:No.2, West Daqing Road, Yancheng, Jiangsu, China
Contact:0086 533 2282832
Address:Zibo,Shandong
Doi:10.1248/cpb.29.3099
(1981)Doi:10.1021/jo00346a051
(1982)Doi:10.1016/S0040-4039(02)01133-4
(2002)Doi:10.1055/s-1982-29775
(1982)Doi:10.1016/j.cclet.2013.11.040
(2014)Doi:10.1002/jhet.5570410525
(2004)