Tetrahedron Letters p. 273 - 276 (1984)
Update date:2022-08-05
Topics: NMR spectroscopy High-performance liquid chromatography (HPLC) Reaction Conditions Lactonization
Gais, H.-J.
A highly efficient method for the macrolactonization of seco-acids is described.Seco-acids are converted into stable enolesters 3 by the acetylene 1, which are cyclized under proton or Lewis acid catalysis.This new method has been successfully applied to the lactonization of the 7-epi-brefeldin A seco-acids 8a, b.
View MoreTaizhou Chemedir Biopharm-tech Co., Ltd
Contact:+86 523 86200218
Address:G09, No. 1 Avenue China Medical City, Taizhou,Jiangsu, China
JIANGXI AIFEIMU TECHNOLOGY CO.，LTD
Contact:+86-570-6040289
Address:FINECHEMICAL PARK,ZIBU TOWN,WANNIAN COUNTY,JIANGXI PROV.,CHINA,ZIP
Contact:732.938.2777
Address:5012 Industrial Road Farmingdale, NJ 07727
Xi'an Tizan Tech & Industry Co., Ltd.
Contact:86-18629066522
Address:C3009 TANG FENG INTERNATIONAL PLAZA, NO.18 FENGHUI NAN ROAD, XI'AN HIGH TECH ZONE, 710075 CHINA.
Jinan Baozhao Pharmaceutical Co., Ltd
Contact:0086-531-86397156 82371858 82371868
Address:Huaneng Road, Jinan, Shandong ,China
Doi:10.1021/ja034563x
(2003)Doi:10.1055/s-1978-24752
(1978)Doi:10.1021/acs.jmedchem.5b00775
(2015)Doi:10.1080/10426500008042099
(2000)Doi:10.1016/S0040-4039(03)01526-0
(2003)Doi:10.1002/ejic.201200322
(2012)
