Tetrahedron p. 2469 - 2474 (1986)
Update date:2022-08-04
Topics: Synthesis Pheromones
Julia, Marc
Stacino, Jean-Pierre
The title compounds Z,8-dodecen-1yl acetate, Z,9-dodecen-1yl acetate and Z,9-tetradecen-1yl-acetate have been synthesized in three efficient steps: the reaction mixture from metalated ω-hydroxy sulfones and appropriate aldehydes was quenched with acetic anhydride yielding a diastereoisomeric mixture of β-acetoxy sulfones.Convergent elimination with powdered sodium hydroxide led to the E vinylic sulfone.Stereospecific hydrogenolysis of the sulfonyl group was carried out with sodium dithionite leading to the unsaturated alcohol (> 99percent Z).
View MoreZhejiang Chemicals Import & Export Corporation (ZHECHEM)
Contact:+86-571-87046953
Address:No. 37, Qingchun Road
Chengdu Cogon Bio-tech Co., Ltd.
Contact:86-28-85171192
Address:NO.52.YongFeng Rd. Chengdu,610041,P.R.China.
Jiangsu Willing Bio-Tech Co ltd
website:http://www.willingbio.com/
Contact:+86 18796908173
Address:No 18 Guoqiao Road
Beijing Harmony Chemical Co., Ltd.
Contact:86-010-84956928
Address:Room 207, Jin feng he B building, No 8 Xin Jie Kou Wai Street, Xi Cheng District, Beijing,PRC. 10008
Mollt Biochem Co., Ltd(expird)
Contact:+86-21-38682181
Address:shanghai ,china
Doi:10.1021/jm050160r
(2005)Doi:10.1021/ja00267a026
(1986)Doi:10.1021/ja053711b
(2005)Doi:10.1039/b719569a
(2008)Doi:10.1002/ejoc.200500918
(2006)Doi:10.1002/ejic.200400991
(2005)
