VO(acac)2 catalyzed oxidative deprotection of oximes, hydrazones, and semicarbazones

被引:8
作者
De, SK [1 ]
机构
[1] Purdue Univ, Purdue Canc Ctr, Sch Pharm, Dept Med Chem & Mol Pharmacol, W Lafayette, IN 47907 USA
关键词
hydrazones; oximes; semicarbazones; vanadyl acetylacetonate;
D O I
10.1081/SCC-200039490
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
Oximes, hydrazones, and semicarbazones undergo facile deprotection in the presence of a catalytic amount of vanadyl acetylacetonate and hydrogen peroxide in acetone at room temperature.
引用
收藏
页码:4409 / 4415
页数:7
相关论文
共 23 条
[1]   Bismuth compounds in organic synthesis. Deprotection of ketoximes using bismuth bromide-bismuth triflate [J].
Arnold, JN ;
Hayes, PD ;
Kohaus, RL ;
Mohan, RS .
TETRAHEDRON LETTERS, 2003, 44 (51) :9173-9175
[2]   Facile regeneration of carbonyl compounds from oximes and tosylhydrazones with TBHP [J].
Barhate, NB ;
Gajare, AS ;
Wakharkar, RD ;
Sudalai, A .
TETRAHEDRON LETTERS, 1997, 38 (04) :653-656
[3]   A NEW PHOTOCHEMICAL REACTION [J].
BARTON, DH ;
BEATON, JM ;
GELLER, LE ;
PECHET, MM .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1961, 83 (19) :4076-&
[4]   Regeneration of carbonyl compounds from oximes under microwave irradiations [J].
Boruah, A ;
Baruah, B ;
Prajapati, D ;
Sandhu, JS .
TETRAHEDRON LETTERS, 1997, 38 (24) :4267-4268
[5]   A facile method for the conversion of oximes and tosylhydrazones to carbonyl compounds with Dess-Martin periodinane [J].
Bose, DS ;
Narsaiah, AV .
SYNTHETIC COMMUNICATIONS, 1999, 29 (06) :937-941
[6]  
Bose DS, 1998, SYNLETT, P977
[7]   AN EFFICIENT AND HIGHLY SELECTIVE METHOD FOR DEOXIMATION OF KETOXIMES [J].
CHIDAMBARAM, N ;
SATYANARAYANA, K ;
CHANDRASEKARAN, S .
SYNTHETIC COMMUNICATIONS, 1989, 19 (9-10) :1727-1734
[8]   Yttrium triflate as an efficient and useful catalyst for chemoselective protection of carbonyl compounds [J].
De, SK .
TETRAHEDRON LETTERS, 2004, 45 (11) :2339-2341
[9]   Cobalt(II)chloride catalyzed chemoselective thioacetalization of aldehydes [J].
De, SK .
TETRAHEDRON LETTERS, 2004, 45 (05) :1035-1036
[10]   SiBr4/wet silica gel as an efficient heterogeneous system for cleavage of C=N [J].
De, SK .
TETRAHEDRON LETTERS, 2003, 44 (50) :9055-9056