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 MoreContact:+36(21)2523420
Address:Head office: 1102 Budapest, SZENT LASZLO TER 24/B. 1/1., HUNGARY / CHINA
Hubei ShiNan Pharmaceutical Chemical co., Ltd.(expird)
Contact:+86-13554447107
Address:Wuhan HongShanOu wu no road 378 future residence building 1 unit 14 layer no. 1401 A
Hubei ShiNan Pharmaceutical Chemical co., Ltd.(expird)
Contact:+86-13554447107
Address:Wuhan HongShanOu wu no road 378 future residence building 1 unit 14 layer no. 1401 A
Shanghai Hongbang Medical Technology CO.,. Ltd
Contact:13671516988 /18917636693
Address:Room1, No67 Building, Yongde Road369, Wujing Town, Minhang Districy, Shanghai CIty, China.
Huludao Tianqi Shengye Chemical Co.,Ltd.
Contact:0086 429 2075777
Address:Area B,Shipbuilding Industry Park,Beigang District,Huludao City,Liaoning prov.,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)
