Tetrahedron Letters p. 5071 - 5074 (1987)
Update date:2022-07-29
Topics:
Posner, Gary H.
Asirvatham, Edward
Webb, Kevin S.
Jew, Sang-sup
Five-, six-, and seven-membered conjugated cycloalkenones undergo one-pot conjugate addition with tri-n-butyltinlithium followed by 1,4-addition to vinyl ketones and then aldol addition to aldehydes leading to cyclic hemiketals 2. Lead tetraacetate oxidative fragmentation produces various 4-atom enlarged, vicinally disubstituted, regiospecifically and stereospecifically unsaturated macrolides 3.
View MoreHangzhou Taiyan Trading Co., Ltd(expird)
Contact:+86-13777583958
Address:NO.63, Xingyi Street, Xihu District, Hangzhou, Zhejiang, China
NEW FORTUNE INDUSTRIAL CO.,LTD.
website:http://newfortune.lookchem.com/
Contact:+86-25-8645-9456
Address:C4-105 GREEN ISLAND FLOWER TOWN
Chengdu Boon Stream Chemical Industry Co.,Ltd.
Contact:+86-28-83156758
Address:No.859,Dongzikou Road,Jinniu District,Chengdu,Sichuan,P.R.China
Contact:+86-10-67147360/67107388
Address:No.18 Guangming Zhongjie, Chongwen District, Beijing, 100061, China
Onlychem (Jinan)Biotech Co.,Ltd
Contact:86-531-83175885
Address:No. 44, Honglou South Road, Jinan,China
Doi:10.1039/b821134p
(2009)Doi:10.1021/acs.joc.5b00223
(2015)Doi:10.1016/S0040-4039(01)81389-7
(1984)Doi:10.1021/acs.orglett.7b03155
(2017)Doi:10.1002/ardp.200600024
(2006)Doi:10.1002/zaac.200800098
(2008)