Oxidation of thiols to disulfides by oxygen in presence of cobalt(II) and manganese(II) salts of 4-aminobenzoic acid supported on silica gel

被引:31
作者
Hashemi, MM [1 ]
Karimi-Jaberi, Z [1 ]
机构
[1] Sharif Univ Technol, Dept Chem, Tehran, Iran
来源
MONATSHEFTE FUR CHEMIE | 2004年 / 135卷 / 01期
关键词
oxidation; thiols; disulfides; manganese; cobalt; silica gel;
D O I
10.1007/s00706-003-0102-5
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
A mixture of cobalt(II) and manganese(II) salts of 4-aminobenzoic acid supported on silica gel catalyses the oxidation of thiols to disulfides in the presence of oxygen or air.
引用
收藏
页码:41 / 43
页数:3
相关论文
共 21 条
[1]   Oxidation of thiols to disulfides with molecular bromine on hydrated silica gel support [J].
Ali, MH ;
McDermott, M .
TETRAHEDRON LETTERS, 2002, 43 (35) :6271-6273
[2]  
FIROUZABADI H, 1983, SYNTHETIC COMMUN, V13, P611, DOI 10.1080/00397918308059536
[3]   CHROMIUM(VI) BASED OXIDANTS .1. CHROMIUM PEROXIDE COMPLEXES AS VERSATILE, MILD, AND EFFICIENT OXIDANTS IN ORGANIC-SYNTHESIS [J].
FIROUZABADI, H ;
IRANPOOR, N ;
KIAEEZADEH, F ;
TOOFAN, J .
TETRAHEDRON, 1986, 42 (02) :719-725
[4]   OXIDATION OF THIOLS TO THEIR DISULFIDES WITH BIS [TRINITRATOCERIUM (IV)] CHROMATE [CE(NO3)3]2 CRO4 AND PYRIDINUM CHLOROCHROMATE [J].
FIROUZABADI, H ;
IRANPOOR, N ;
PARHAM, H ;
SARDARIAN, A ;
TOOFAN, J .
SYNTHETIC COMMUNICATIONS, 1984, 14 (08) :717-723
[5]   Cobalt and manganese salts of p-aminobenzoic acid supported on silica gel:: A versatile catalyst for oxidation by molecular oxygen [J].
Hashemi, MM ;
Ahmadibeni, Y .
MONATSHEFTE FUR CHEMIE, 2003, 134 (03) :411-418
[6]  
Hashemi MM, 1998, J CHEM RES-S, P138, DOI 10.1039/a705855a
[7]   Oxidative deprotection of silylethers, acetals and ketals by oxygen or air in presence of manganese and cobalt salts of 4-aminobenzoic acid supported on silica gel as catalyst. [J].
Hashemi, MM ;
Kalantari, F .
SYNTHETIC COMMUNICATIONS, 2000, 30 (10) :1857-1863
[8]  
HASHEMI MM, 1995, IRAN J CHEM CHEM ENG, V13, P77
[9]  
HASHEMI MM, 1998, J SCI I R I, V9, P237
[10]   Dinitrogen tetroxide copper nitrate complex [Cu(NO3)2.N2O4] as a new nitrosating agent for catalytic coupling of thiols via thionitrite [J].
Iranpoor, N ;
Firouzabadi, H ;
Zolfigol, MA .
SYNTHETIC COMMUNICATIONS, 1998, 28 (02) :367-375