DIASTEREOSELECTIVITY IN THE CYCLIZATION OF 1-(2-(BENZYLOXYMETHYL)-3-BUTENYL)-5-ETHOXY-2-PYRROLIDINONES

DOI: 10.1016/S0040-4020(01)89217-6

Source and publish data:

Tetrahedron p. 7553 - 7564 (1989)

Update date:2022-08-04

Topics:

Authors:

Zonjee, Johannes N.

Koning, Henk de

Speckamp, W. Nico

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

Article abstract of DOI:10.1016/S0040-4020(01)89217-6

1-(2-(Benzyloxymethyl)-3-butenyl)-5-ethoxy-2-pyrrolidinones 12 cyclize upon formic acid treatment to indolizinones.The effect of some substituents α to the iminium carbon atom on the diastereoselectivity of the cyclization is discussed.

Full text of DOI:10.1016/S0040-4020(01)89217-6

Products guided by the article

Product name:cis-2-phenyl-5-(2-(phenylsulfinyl)ethyl)-1,3-dioxane

Cas No:128562-04-9

R&D Labs maybe for 128562-04-9

NINGBO YINZHOU PRECISE COLOR CO.,LTD.

Contact:86-574-88139809 86-574-83033159

Address:Qiming Road,Yinzhou,Ningbo,China
Kono Chem Co.,Ltd

website:http://www.konochem.com

Contact:86-29-86107037

Address:No.170 West Avenue,Xi’an 710082,China
Rugao Jinling Chemical Co., Ltd.(expird)

Contact:0086-513-68005586

Address:Lianluo new village huangshi town Rugao city Jiangsu Province.
Beijing Century Richap Chemistry Co.,Ltd

Contact:+86- 010-64455497

Address:Guannan County, Lianyungang City, Jiangsu Province, China
Li's chemicals

Contact:+86-15850770348

Address:51 OF XIANGFANGCUN ROAD, Nanjing 210002, China

Relevant to this article

A novel reaction for the functionalization of epoxy resins: New regio- and chemoselective ring-opening of epoxides with aryl silyl ether catalyzed by cesium fluoride

Doi:10.1016/S0040-4039(00)88864-4
(1990)
Alkyne-mediated domino hydroformylation/double cyclization: Mechanistic insight and synthesis of (±)-tashiromine

Doi:10.1039/c0cc05646d
(2011)
Rhodium-Catalyzed Domino Hydroformylation/Double-Cyclization Reaction of Arylacetylenecarboxamides: Diastereoselectivity Studies and Application in the Synthesis of 1-Azabicyclo[x.y.0]alkanes

Doi:10.1002/asia.201801193
(2018)
The construction of quaternary stereocenters by the Henry reaction: Circumventing the usual reactivity of substituted glyoxals

Doi:10.1002/chem.201002888
(2011)
Stereocontrolled total synthesis of (±)-catharanthine via radical-mediated indole formation

Doi:10.1021/ol990749i
(1999)
Discovery of dihydrothieno- and dihydrofuropyrimidines as potent pan Akt inhibitors

Doi:10.1016/j.bmcl.2010.09.112
(2010)

Article Doi