Avermectin-Milbemycin Studies. 4. An Expedient Two-Step Preparation of p-Hydroxybenzoates

DOI: 10.1016/S0040-4039(00)88919-4

Source and publish data:

Tetrahedron Letters p. 4419 - 4422 (1985)

Update date:2022-07-30

Topics:

Authors:

Smith, Amos B.

Kilenyi, Nicholas S.

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

Article abstract of DOI:10.1016/S0040-4039(00)88919-4

Dianions derived from a variety of 1,3-diketones react with Z-ethyl-3-bromopropenoate to afford unsaturated diketoesters which upon treatment with base undergo facile cyclization-dehydration to p-hydroxybenzoates.

Full text of DOI:10.1016/S0040-4039(00)88919-4

Products guided by the article

Product name:4-Hydroxy-5-methyl-2-((1E,3E)-1-methyl-penta-1,3-dienyl)-benzoic acid ethyl ester

Cas No:102740-23-8

R&D Labs maybe for 102740-23-8

xuri chemicals co., ltd

Contact:86-516-66656369

Address:The west road of Huaihai, Xuzhou, China
Hangzhou Share Chemical Co., Ltd(expird)

Contact:+86-57187093700

Address:Hang Xing Road
Changsha Nutritopper Bio Technology Co.,Ltd.

Contact:+86-731-87803543

Address:East 1st Street, Baima Road, Ningxiang County
ALPHA PHARMACEUTICAL CO，LTD JIANGSU

Contact:+86-527-84829968,+86-527-84829998

Address:suqian city
Hangzhou Pharma & Chem Co.,Ltd.

Contact:+86-571-87040515

Address:No,139Qingchun Rd

Relevant to this article

A palladium(II)-catalyzed construction of α-methylene-γ-butyrolactones in optically active form. Total synthesis of (-)-methylenolactocin

Doi:10.1021/jo00109a051
(1995)
Synthesis and evaluation of 2-(2-arylmorpholino)ethyl esters of ibuprofen hydrochlorides as COX-2 and serotonin reuptake inhibitors

Doi:10.1002/ardp.201300279
(2014)
Doi:10.1021/ja00879a019
(1962)
Doi:10.1021/ja01115a026
(1953)
Reactions of 4-amino-4-azatricyclo[5.2.1.0^2,6-endo ]dec-8-ene-3,5-dione with dicarboxylic acid anhydrides

Doi:10.1134/S1070428007070135
(2007)
Synthesis of tritium-labeled puerarin - A potential antidipsotropic agent

Doi:10.1002/jlcr.1398
(2007)

Article Doi