Polar Effect in the Reaction of Photoenol-type Diradical with Molecular Oxygen

DOI: 10.1039/c39830001110

Source and publish data:

Journal of the Chemical Society. Chemical communications p. 1110 - 1111 (1983)

Update date:2022-08-05

Topics:

Authors:

Ito, Yoshikatsu

Nishimura, Hiroaki

Shimizu, Hiroshi

Matsuura, Teruo

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

Article abstract of DOI:10.1039/c39830001110

Measurement of product <(4) and (5)> quantum yields indicated that reactions of molecular oxygen with diradicals photogenerated from 2,4,6-tri-isopropylbenzophenones (3a-e) were accelerated by the presence of both electron-donating (OMe and Me) and electron-withdrawing (Cl and CF3) substituents, this acceleration probably resulted from the zwitterionic nature of the diradicals.

Full text of DOI:10.1039/c39830001110

View Article Online / Journal Homepage / Table of Contents for this issue

View Article Online

Products guided by the article

Product name:2,3-Benzodioxin-1-ol, 1,4-dihydro-4,4-dimethyl-6,8-bis(1-methylethyl)-1-phenyl-

Cas No:86177-64-2

R&D Labs maybe for 86177-64-2

X.T.Y Environ-Tech Co.,Ltd

Contact:+86-310-7092106

Address:Quzhou Modern & New Industrial Park, Handan, Hebei 057250, China
Kono Chem Co.,Ltd

website:http://www.konochem.com

Contact:86-29-86107037

Address:No.170 West Avenue,Xi’an 710082,China
NEWSTAR CHEM ENTERPRISE LTD.

Contact:0572-2722882

Address:1201,F3,xinghuibandao,
Lonwin Chemical Group Limited

website:http://www.lonwinchem.com

Contact:Tel: 86-21-59858395

Address:No#966,Huaxu Road,Shanghai 201702,P.R.China
Shenzhen ZheYi Chemicals Co.,LTD(Shanghai Branch)

Contact:+86-21-54159691

Address:Room1002,Building No.2, Lane 98 Bixiu Road,Minhang District, Shanghai,China 201100

Relevant to this article

Ring expansion reactions of penicillin derivatives by rhodium-catalyzed decomposition of diazoketones: Stereoselective syntheses of eight-membered oxa-β-lactams

Doi:10.1016/S0040-4039(00)81370-2
(1983)
An approach to the synthesis of α-(1-6)-C-disaccharides by tandem Tebbe methylenation and Claisen rearrangement

Doi:10.1016/j.tet.2005.05.032
(2005)
Studies on the synthesis of DNA-damaging part of leinamycin: Regioselectivity in Ti(OiPr)₄ mediated opening of hydroxy epoxides with carboxylic acids

Doi:10.1016/j.tet.2005.05.050
(2005)
Electrophilic allylation of arenes with in situ generated allyltriarylbismuthonium compound: The Bismuth-mediated polarity inversion of allylsilanes

Doi:10.1016/0040-4039(95)01600-7
(1995)
Androsterone 3α-ether-3β-substituted and androsterone 3β-substituted derivatives as inhibitors of type 3 17β-hydroxysteroid dehydrogenase: Chemical synthesis and structure - Activity relationship

Doi:10.1021/jm058179h
(2005)
Enantioselective Michael addition to α,β-unsaturated imides catalyzed by a bifunctional organocatalyst

Doi:10.1002/anie.200500459
(2005)

Article Doi