Tetrahedron Letters p. 7425 - 7428 (1997)
Update date:2022-08-05
Topics:
De Lera, Angel R.
Rey, Jose Garcia
Hrovat, David
Iglesias, Beatriz
Lopez, Susana
Acid-induced electrocyclic ring-closure of (2Z)-4-tert-butyl-3-methyl-2,4,5,7-tetraene acetals 3 afforded a mixture of alkylidenecyclopentene dioxanes Z-4 and E-4. The lack of torquoselective effects on the electrocyclization suggested the transition stat
View MoreContact:+44 7958 511245
Address:PO Box 469, Manchester, UK
Shandong Jincheng Zhonghua Bio-pharmaceutical Co.,Ltd
Contact:+86-533-5415882
Address:Zichuan Economic Development Zone,Zibo City,Shandong Province,China
Shaanxi HuaTai Bio-fine chemical company Ltd
Contact:86-029-87862197
Address:No. 5, 3rd Floor, 29 Yanta North Road, Beilin Dist.
Contact:+86+21-58956006 15800617331
Address:402 Room, 150# Cailun Road, Zhangjiang high tech park, Shanghai
Contact:886 2 2541 0022
Address:8 Fl., No. 11, Sec. 1, Chung Shan North Rd., Taipei, Taiwan R.O.C.
Doi:10.1080/10426500500330810
(2006)Doi:10.1021/ja0024800
(2000)Doi:10.1016/S0022-328X(00)86063-5
(1970)Doi:10.1039/P29800000535
(1980)Doi:10.1021/om000497l
(2001)Doi:10.1021/ja00812a030
(1974)
