Palladium Mediated Formation of Δ1- and Δ2-Carbapenems by Cyclofunctionalization of 4-Allenylazetidinones and 4-(2-Propynyl)azetidinones.

DOI: 10.1016/S0040-4039(00)80468-2

Source and publish data:

Tetrahedron Letters p. 4257 - 4260 (1988)

Update date:2022-08-05

Topics:

Authors:

Prasad, Siva J.

Liebeskind, Lanny S.

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

Article abstract of DOI:10.1016/S0040-4039(00)80468-2

A palladium catalyzed cyclofunctionalization of a 4-allenylazetidinone to Δ¹-carbapenems and of 4-(2-propynyl)-azetidinones to Δ²-carbapenems is described.A palladium(2+) catalyst induces nucleophilic closure of the azetidinone nitro

Full text of DOI:10.1016/S0040-4039(00)80468-2

Products guided by the article

Product name:(5R,6S)-3-Allyl-6-[(R)-1-(tert-butyl-dimethyl-silanyloxy)-ethyl]-2-phenyl-1-aza-bicyclo[3.2.0]hept-2-en-7-one

Cas No:121484-59-1

R&D Labs maybe for 121484-59-1

GUANGZHOU MEDCAN PHARMATECH LTD

website:http://www.gzmedcan.com

Contact:+86-20-82519649

Address:Building J,Room 101,1 JiangtashanRd,Guang Zhou Science City,Guang Zhou ,China
Chen jie

Contact:027-87677569

Address:Room 2203, yujingmingmen Buidling One, xiongchu Road, wuhan city, hubei province, China
Tianjin Pharmacn Medical Technology Co.,Ltd.

Contact:86-22-60122566ext.866(English),23359620

Address:Green Industrial Base, 6 Haitaifazhan Sixth Rd., Huayuan Industrial Area, Tianjin, 300384, China
TIC Gums, Inc.

Contact:410-273-7300; 800-221-3953

Address:4609 Richlynn Dr., PO Box 369, Belcamp, MD, 21017-0369, USA
ShanDong XinDa Chemical CO.,LTD(expird)

Contact:086-0311-87580543

Address:No.168, High Technology Development Zone Jinan Shandong China

Relevant to this article

Multiple regioselective functionalizations of quinolines via magnesiations

Doi:10.1021/ol702494k
(2007)
Developing highly active small molecule ice recrystallization inhibitors based upon C-linked antifreeze glycoprotein analogues

Doi:10.1039/c3ra43835j
(2013)
Pyrazolopyrimidines: Potent Inhibitors Targeting the Capsid of Rhino- and Enteroviruses

Doi:10.1002/cmdc.201500304
(2015)
Synthesis of O-alkylbenzohydroximoyl iodides and a comparison of their structures to other oxime derivatives

Doi:10.1007/s10870-007-9257-y
(2007)
Bifunctional diphosphorus Lewis acids from cyclodiphosphadiazanes

Doi:10.1039/b710853b
(2007)
Doi:10.1039/jr9290000074
(1929)

Article Doi