2-OXO-3-BUTENOATE ESTERS AS DIENOPHILES AND THEIR UTILITY IN A NOVEL SYNTHESIS OF PYRROLES

DOI: 10.1016/S0040-4039(00)74324-3

Source and publish data:

Tetrahedron Letters p. 1765 - 1768 (1991)

Update date:2022-08-03

Topics:

Authors:

Jacobi, Peter A.

Cai, Guolin

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

Article abstract of DOI:10.1016/S0040-4039(00)74324-3

Trisubstituted pyrroles of type 8 have been prepared in a regiospecific fashion by a two step sequence involving Diels-Alder reaction of 2-oxo-3-butenoate esters 1 with 2-alkoxy-1,3-pentadiene derivatives 13, followed by ozonolysis and Paal-Knorr cyclization.

Full text of DOI:10.1016/S0040-4039(00)74324-3

Products guided by the article

Product name:6-(tert-Butyl-dimethyl-silanyloxy)-4-phenyl-6-((E)-propenyl)-5,6-dihydro-4H-pyran-2-carboxylic acid ethyl ester

Cas No:134745-41-8

R&D Labs maybe for 134745-41-8

Shanghai Bosman Industrial Co., Ltd

Contact:86-21-63065878-8006

Address:Rm907, No.1611, North Sichuan Road, Hongkou District, Shanghai, 200080 China
Chengdu Biopurify Phytochemicals Ltd.

website:http://www.phytopurify.com

Contact:+86-28-82633397

Address:2F,No.11 Building,No.388 Rongtaidadao CNSTP,Wenjiang Zone,Chengdu,Sichuan, China
Wuxi Pharma-Trading Import & Export Co.,Ltd.

Contact:+86-510-82304590 82716390

Address:Room 523,Youzu Alliance Building,No.88 Renmin Zhonglu,Wuxi,Jiangsu,China
Anhui Dexinjia Biopharm Co., Ltd

Contact:+86-531-82375818

Address:9 Hexie Road, kaifaqu, Taihe
WUXI KINGHAN BIO-MEDICAL&CHEMICAL INC.

Contact:13861062998

Address:Room 1316,No.1619 Huishan Avenue,Wuxi,China

Relevant to this article

Synthesis of Amino-β-lactams by the Photolytic Reaction of Imines with Pentacarbonyl<(dibenzylamino)carbene>chromium(0)

Doi:10.1021/ja00238a018
(1987)
Effect of the nature of the tetrapyrrole macrocycle on the transmetallation of Zn²⁺ and Cd²⁺ porphyrins with PdCl₂ in dimethylformamide

Doi:10.1134/S0036023611030089
(2011)
Catalytic Asymmetric Conjugate Arylation of γ,δ-Unsaturated β-Dicarbonyl Compounds

Doi:10.1021/acs.orglett.8b03021
(2018)
Rearrangement of substituted (E)-5,5′-diphenylbifuranylidenediones to 3,7-diphenylpyrano[4,3-c]pyran-1,5-diones

Doi:10.1002/(SICI)1099-1395(199704)10:4<191::AID-POC888>3.0.CO;2-5
(1997)
Design and synthesis of new N-(fluorenyl-9-methoxycarbonyl) (Fmoc)-dipeptides as anti-inflammatory agents

Doi:10.1016/j.ejmech.2008.11.008
(2009)
Chain-growth polymerization of unusual anion-radical monomers based on naphthalene diimide: A new route to well-defined n-type conjugated copolymers

Doi:10.1021/ja208710x
(2011)

Article Doi