Tetrahedron Letters p. 3897 - 3898 (1980)
Update date:2022-08-22
Topics:
Saimoto, Hiroyuki
Hiyama, Tamejiro
Nozaki, Hitosi
Sulphuric acid catalyzed ring closure of propargyl alcohol dianion adduct of 2-cyclododecenone gives bicyclo[10.3.0]pentadec-1(12),2-dien-13-one. 1,6-Conjugate addition of methyl group followed by ring-expansion and aromatization affords the title compounds.
View More
Chengdu Sino-Strong Pharmaceutical Co.,Ltd.
website:http://www.sino-strong.com.cn
Contact:+86-28-82666753
Address:459 West haike road,Cross-straits technological industry park, Wenjiang district,Chengdu, P.R.China
Daicel Chiral Technologies (China)CO.,LTD
Contact:021-5046-0086*8
Address:Part C, FL 5, the 16th Building, No. 69, XiYa Road, WaiGaoQiao Free Trade Zone, Shanghai, 200131, P.R.China
website:http://www.sjc.com.tw
Contact:(886) 2-2396-6223
Address:14Fl., No. 99. Sec. 2, Jen Ai Road
Hangzhou Maytime Bio-Tech Co.,Ltd.
website:http://www.maytime.com.cn
Contact:+86-571-88925295 88920965
Address:NO.2-1701 Ganghui Central Ningwei Street, Xiaoshan Hangzhou Zhejiang China
Contact:0571-
Address:zhejing
Doi:10.1021/jo01310a058
(1980)Doi:10.1080/00222890209601955
(1949)Doi:10.1016/S0223-5234(99)00221-4
(1999)Doi:10.1021/ja01655a004
(1923)Doi:10.1002/anie.201410207
(2015)Doi:10.1016/0009-2614(90)85029-C
(1990)
