SYNTHESIS OF OPTICALLY PURE α-METHYLENE-γ-LACTONES FROM (+)-R-(4-METHYLPHENYL)-ALKYLSULPHOXIDES

DOI: 10.1016/S0040-4039(00)98870-1

Source and publish data:

Tetrahedron Letters p. 2913 - 2916 (1985)

Update date:2022-08-05

Topics:

Authors:

Bravo, Pierfrancesco

Resnati, Giuseppe

Viani, Fiorenza

Read Full Text PDF DownLoad Join now for total 90,000,000 free articles

Article abstract of DOI:10.1016/S0040-4039(00)98870-1

Optically pure (+)-R-(4-methylphenyl)sulphoxides were lithiated and alkylated with lithium α-bromomethyl acrylate with medium to high diastereoselection; condensation products gave in two steps optically pure α-methylene-γ-lactones.

Full text of DOI:10.1016/S0040-4039(00)98870-1

Products guided by the article

Product name:(R)-2-Methylene-4-((R)-toluene-4-sulfinyl)-pentanoic acid

Cas No:100907-36-6

R&D Labs maybe for 100907-36-6

Taizhou Chemedir Biopharm-tech Co., Ltd

Contact:+86 523 86200218

Address:G09, No. 1 Avenue China Medical City, Taizhou,Jiangsu, China
ShiJiaZhuang Dowell Chemical Co.,Ltd.

website:http://www.dowechem.com

Contact:+86-13463963265

Address:Xiyangling village, high tech Zone, Shijiazhuang，Hebei, China
GN chemicals co.,ltd

Contact:86 311 85902108 / 85902109

Address:room 1001-1005 ,huanghe Road ,shijiazhuang ,China
SHAANXI TOP PHARM CHEMICAL CO.LTD

Contact:+86-029-85733403

Address:No.108 ,west sector,south er huan,xi'an,china
Jiaxing Barton Chemicals

website:http://www.chinabarton.com

Contact:+86-573-82719618

Address:No. 162 Fumin Road, Honghe Town,

Relevant to this article

Synthesis, reactivity and complexation studies of N,S exo- heterodisubstituted o-carborane ligands. Carborane as a platform to produce the uncommon bidentate chelating (pyridine)N-C-C-C-S(H) motif

Doi:10.1039/b715362g
(2008)
The use of anion exchange resins for the synthesis of combinatorial libraries containing aryl and heteroaryl ethers

Doi:10.1016/0040-4039(96)01113-6
(1996)
Doi:10.1021/ja01549a052
(1958)
Postsynthetic modification of C₃-symmetric aza- β³-cyclohexapeptides

Doi:10.1021/jo7021394
(2008)
Oxidation of cyclic α-aminoketones

Doi:10.1515/znb-2007-0217
(2007)
Structural and photophysical studies of trans-AB₂C-substituted porphyrin ligands and their zinc and copper complexes

Doi:10.1039/b713779f
(2008)

Article Doi