Journal of Organic Chemistry p. 1835 - 1837 (1988)
Update date:2022-08-03
Topics:
Paquette, Leo A.
Gugelchuk, Melinda
Isodicyclopentafulvenes that carry an exocyclic para-substituted phenyl group as in 3 enter into Diels-Alder cycloaddition with highly reactive dienophiles exclusively from below-plane.The situation with the more sterically hindered and less reactive reagent (Z)-1,2-bis(phenylsulfonyl)ethylene is one where addition occurs from both faces.
View MoreShanghai Dano Pharmaceutical Co.,Ld.(expird)
Contact:+86-592-6266840
Address:Building 1 Room 512, 720 Cailun Rd, Zhangjiang High-Tech Park, Shanghai 201203, China
Cangzhou Senary Chemical Science-tech Co., Ltd
Contact:+86-317-3563899, 3563699
Address:168 Jinde Road, Cangzhou, Hebei, China
Shanghai PengMo Biotechnology Co.,Ltd
website:http://www.pengmobio.lookchem.com
Contact:86-13052359378
Address:No.218 Hai Qu Road.Shanghai.China
Huangshan Honghui Pharm Technology Co., Ltd.(expird)
website:http://www.honghuichem.com
Contact:18855958372
Address:Qingshan Wan No.1,Nanyuan Kou,SheXian Huangshan City,Anhui Province
Contact:+86-025-85553873
Address:Building 27, NO.699-18 XuanWu Avenue, Nanjing, Jiangsu, P.R.China.
Doi:10.1016/S0040-4039(00)96483-9
(1987)Doi:10.1002/chem.200802525
(2009)Doi:10.1021/ja506229s
(2014)Doi:10.1039/c39870001627
(1987)Doi:10.1039/b818123c
(2009)Doi:10.1002/jhet.4251
(2021)
