Catalytic oxidation of 2-aminophenol to questiomycin A by dioxygen in the presence of cobaloxime derivatives. Free radical intermediates

DOI: 10.1016/S0040-4039(00)61662-3

Source and publish data:

Tetrahedron Letters p. 717 - 720 (1993)

Update date:2022-08-11

Topics:

Authors:

Simandi Simandi

Barna Barna

Korecz Korecz

Rockenbauer

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

Article abstract of DOI:10.1016/S0040-4039(00)61662-3

The multistep oxidative dehydrogenation of 2-amino-phenol to Questiomycin A, catalyzed by cobaloxime(II) derivatives, involves ESR-detectable 2-aminophenoxyl type free radical intermediate.

Full text of DOI:10.1016/S0040-4039(00)61662-3

Products guided by the article

Product name:3-aminophenoxazone

Cas No:1916-59-2

R&D Labs maybe for 1916-59-2

CHEM PLUS

Contact:0027-717-456976

Address:2ND FLOOR, 325 VAUSE ROAD, OVERPORT, 4001, SOUTH AFRICA
Liaoyang Xinyou Chemical Products Co.,Ltd.

Contact:+86-419-5165433 13604191870

Address:Huishang Road6-1, Hongwei District, Liaoyang, Liaoning, China
Beijing Century Richap Chemistry Co.,Ltd

Contact:+86- 010-64455497

Address:Guannan County, Lianyungang City, Jiangsu Province, China
Hangzhou Dingyan Chem Co., Ltd

website:http://www.dingyanchem.com

Contact:86-571-87157530

Address:RM.1118,NO.1 Building, Baiyun Tower,Jianggan Area, Hangzhou city, China,310004
Ningbo Inno Pharmchem Co., Ltd.

Contact:86-574-87319282

Address:6F-5,NO.163 RUIQING RD.,NINGBO 315000 CHINA

Relevant to this article

INFLUENCE OF PARAMAGNETIC ADDITIVES ON THE MAGNETIC EFFECT IN THE RECOMBINATION OF PHENOXYL AND SEMIQUINONE RADICALS IN MICELLES

Doi:10.1007/BF00956620
(1986)
Oxidation of aromatic amines into nitroarenes with m-CPBA

Doi:10.1016/j.tetlet.2014.01.073
(2014)
Syntheses, optical properties and photoactivated insecticidal activities of cyclic arylethynylsilanes

Doi:10.1002/cjoc.201190078
(2011)
Synthesis, Crystal Structure, Biological Evaluation, DFT Calculations and Third Order Nonlinear Optical Studies of Pyrazolines

Doi:10.1016/j.molstruc.2021.130780
(2021)
Alkali metal hydride or aqueous hydroxide induced conjugate addition of trimethylsilyl enol ethers to enones. A convenient alternative to Lewis acid mediated reaction

Doi:10.1016/S0040-4039(97)10771-7
(1998)
Doi:10.1016/S0040-4039(00)89873-1
()

Article Doi