Deprotection of oximes using urea nitrate under microwave irradiation

被引：0

作者：

P. T. Perumal

M. Anniyappan

D. Muralidharan

机构：

[1] Central Leather Research Institute,Organic Chemistry Division

来源：

Journal of Chemical Sciences | 2004年 / 116卷

关键词：

Deprotection; oximes; carbonyl compounds; urea nitrate; microwave irradiation;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

A new mild and efficient method for the cleavage of oximes to carbonyl compounds using readily available urea nitrate in acetonitrile-water (95:5), under microwave irradiation within 2 min, in good yields is reported

引用

页码：261 / 264

页数：3

共 50 条

[41] Direct preparation of primary amides from carboxylic acids and urea using imidazole under microwave irradiation
Khalafi-Nezhad, A
Mokhtari, B
Rad, MNS
TETRAHEDRON LETTERS, 2003, 44 (39) : 7325 - 7328
[42] Silica-supported dichlorophosphate catalyzed Beckmann rearrangement and dehydration of oximes under microwave irradiation
Li, Zheng
Lu, Zhong
LETTERS IN ORGANIC CHEMISTRY, 2008, 5 (06) : 495 - 501
[43] Oxidative deprotection of trimethylsilyl ethers, tetrahydropyranyl ethers, and ethylene acetals with benzyltriphenylphosphonium peroxymonosulfate under microwave irradiation
Hajipour, AR
Mallakpour, SE
Baltork, IM
Adibi, H
SYNTHETIC COMMUNICATIONS, 2001, 31 (11) : 1625 - 1631
[44] A convenient method for protection and deprotection of alcohols and Phenols as alkylsilyl ethers catalyzed by iodine under microwave irradiation
Saxena, I
Deka, N
Sarma, JC
Tsuboi, S
SYNTHETIC COMMUNICATIONS, 2003, 33 (23) : 4005 - 4011
[45] Bismuth nitrate/clay mediated nitration of β-lactams under microwave irradiation.
Banik, BK
Samajdar, S
Ng, SS
Becker, FF
ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 2002, 223 : B221 - B221
[46] Solventless preparation of oximes in the solid state and via microwave irradiation
Kad, GL
Bhandari, M
Kaur, J
Rathee, R
Singh, J
GREEN CHEMISTRY, 2001, 3 (06) : 275 - 277
[47] Regeneration of aldehydes from oximes, semicarbazones, phenylhydrazones and tosylhydrazones using phosphorus pentoxide in solvent-free condition under microwave irradiation
Banerjee, K
Mitra, AK
JOURNAL OF THE INDIAN CHEMICAL SOCIETY, 2003, 80 (03) : 184 - 186
[48] Deprotection of ketoximes using bismuth(III) nitrate pentahydrate
Nattier, BA
Eash, KJ
Mohan, RS
SYNTHESIS-STUTTGART, 2001, (07): : 1010 - 1012
[49] An efficient method for selective deprotection of trimethylsilyl ethers, tetrahydropyranyl ethers, ethylene acetals, and ketals under microwave irradiation
Hajipour, AR
Mallakpour, SE
Mohammadpoor-Baltork, I
Khoee, S
SYNTHETIC COMMUNICATIONS, 2002, 32 (04) : 611 - 620
[50] Synthesis of amides from carboxylic acids and urea in the presence of pyridine under microwave irradiation
Pasha, MA
Jayashankara, VP
JOURNAL OF THE INDIAN CHEMICAL SOCIETY, 2005, 82 (07) : 675 - 676

← 1 2 3 4 5 →