Dioxirane Oxidation of 3-Arylideneflavanones: Diastereoselective Formation of trans,trans Spiroepoxides from the E Isomers

DOI: 10.1021/jo00083a035

Source and publish data:

Journal of Organic Chemistry p. 900 - 905 (1994)

Update date:2022-07-29

Topics:

Authors:

Nemes, Csaba

Levai, Albert

Patonay, Tamas

Toth, Gabor

Boros, Sandor

et al. et al.

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

Article abstract of DOI:10.1021/jo00083a035

Oxidation of the E isomers of the 3-arylideneflavanones 1 by dimethyldioxirane in acetone solution at ambient temperature led to spiroepoxides trans,trans-2 in high yields (>/= 70percent) and complete diastereoselectivity.Steric interaction with the axial

Full text of DOI:10.1021/jo00083a035

Products guided by the article

Product name:4H-1-Benzopyran-4-one, 3-[(4-chlorophenyl)methylene]-2,3-dihydro-2-phenyl-, (Z)-

Cas No:112014-59-2

R&D Labs maybe for 112014-59-2

Kunshan Yalong Trading Co,.Ltd

Contact:86-512-57621185

Address:805-807 Room Hongqiao Mansion ,1088 West Qianjin Road, Kunshan, Jiangsu，China
MTT Pharma & Bio-technology Co.,Ltd(expird)

Contact:+86-21-58407925

Address:Room2019, Building C, Tomson Center, No.158, Zhang Yang Road, Shanghai, China
AURORA CHEMICAL CO., LTD

Contact:86-532-68629711 13780605697

Address:NO 220 YANAN 3 ROAD,(POST ADMINISTRATION BUILDING),QINGDAO,CHINA
Changzhou Ansciep Chemical Co.,Ltd.

Contact:+86 519 8630 5871

Address:A-710 Boan International, 8 East Guangdian Road,Wujin,Changzhou
xujianqiang

Contact:86-21-57725962

Address:shanghai

Relevant to this article

Doi:10.1021/jo01048a053
(1962)
An efficient synthesis of pharmacologically active derivatives of 1,3,4-oxadiazoles

Doi:10.1002/jhet.5570430214
(2006)
Synthesis of the new pseudo-symmetrical tamoxifen derivatives and their anti-tumor activity

Doi:10.1016/j.bmcl.2007.02.037
(2007)
Synthesis and ring transformations of 1-amino-1,2,3,9a-tetrahydroimidazo[1, 2-a]indol-2(9H)-ones

Doi:10.1016/j.tet.2006.01.054
(2006)
Efficient and flexible access to fully protected trinucleotides suitable for DNA synthesis by automated phosphoramidite chemistry

Doi:10.1039/cc9960002677
(1996)
Various coordination modes of the bis(di(o-N,N-dimethylanilinyl)phosphino) methane ligand in mononuclear and binuclear complexes of group 8 and group 9 metals

Doi:10.1021/ic051639c
(2006)

Article Doi