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

QINGDAO TAOSIGN INTERNATIONAL TRADE CO.,LIMITED

Contact:+86-0532-82683616

Address:RM1402, Doublestar Seacoase 7#, No. 5 Guizhou Road, Qingdao, Shandong, China
Suzhou HeChuang Chemical Co.,Ltd.

Contact:+86-512-88800520

Address:No.9 Guanchao Rd,Changshu Advanced Materials Industy Park
LIAOYANG TENGYUAN FOOD ADDITIVE FACTORY

Contact:+86-419-5807666

Address:Haodianzi village,Hanling Town,Liaoyang county
Rayfull Holding Co., Ltd

Contact:+86-577-65618087-605

Address:Room 402, Unit 4 Xinhu Bldg. Waitan Ruian City, Zhejiang China.
Melone Pharmaceutical Co., ltd

Contact:+86-411 82593920, 82593631

Address:No 232, JInma Roda, Development Zone, Dalian, 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