Facile polyethylene glycol (PEG-400) promoted synthesis of some new heteryl (E)-styryl sulfones

被引：7

作者：

Guravaiah, Nalajam ^{[1
]}

Rao, Vedula Rajeswar ^{[1
]}

机构：

[1] Natl Inst Technol, Dept Chem, Warangal 506004, Andhra Pradesh, India

来源：

JOURNAL OF CHEMICAL RESEARCH | 2009年 / 04期

关键词：

3-(2-bromoacetyl)coumarin; sodium (E)-styrenesulfinate; PEG-400 and styryl sulfones; BIOLOGICAL EVALUATION; AGENTS; DERIVATIVES; DESIGN;

D O I：

10.3184/030823409X430176

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

An efficient and convenient synthesis of heteryl (E)-styryl sulfones is described. Reaction of an 3-(2-bromoacetyl)coumarin with sodium (E)-styrenesulfinates yields the corresponding styryl sulfones promoted by polyethylene glycol (PEG-400) as an efficient reaction medium at room temperature

引用

页码：237 / 239

页数：3

共 26 条

[1] 3-nitrocoumarins as dienophiles in the Diels-Alder reaction in water. An approach to the synthesis of nitrotetrahydrobenzo[c]chromenones and dihydrodibenzo[b,d]furans [J].

Amantini, D ;

Fringuelli, F ;

Piermatti, O ;

Pizzo, F ;

Vaccaro, L .

JOURNAL OF ORGANIC CHEMISTRY, 2003, 68 (24) :9263-9268

[2] Biochemical and biological characterization of a novel anti-aromatase coumarin derivative [J].

Chen, SU ;

Cho, M ;

Karlsberg, K ;

Zhou, DJ ;

Yuan, YC .

JOURNAL OF BIOLOGICAL CHEMISTRY, 2004, 279 (46) :48071-48078

[3] SOME AROMATIC VINYL SULPHONYL CHLORIDES [J].

CULBERTSON, BM ;

DIETZ, S .

JOURNAL OF THE CHEMICAL SOCIETY C-ORGANIC, 1968, (08) :992-+

[4] Soluble polymers as scaffolds for recoverable catalysts and reagents [J].

Dickerson, TJ ;

Reed, NN ;

Janda, KD .

CHEMICAL REVIEWS, 2002, 102 (10) :3325-3343

[5] A simple and green procedure for the conjugate addition of thiols to conjugated alkenes employing polyethylene glycol (PEG) as an efficient recyclable medium [J].

Kamal, A ;

Reddy, DR ;

Rajendar .

TETRAHEDRON LETTERS, 2005, 46 (46) :7951-7953

[6]

Kennedy R. O., 1997, COUMARINS BIOL APPL

[7] BROMINATION OF 3-ACETOCOUMARIN [J].

KOELSCH, CF .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1950, 72 (07) :2993-2995

[8]

MANOHAR V, 2003, EUR J MED CHEM, V38, P811

[9] A naphtho[2,1-b]furan as a new fluorescent label:: synthesis and spectral characterisation [J].

Piloto, AM ;

Costa, SPG ;

Gonçalves, MST .

TETRAHEDRON LETTERS, 2005, 46 (28) :4757-4760

[10] Facile one-pot synthesis of 3-{2-[5-hydroxy-4-(2-hydroxy-ethyl)-3-methyl-pyrazol-1-yl]-thiazol-4-yl}-chromen-2-ones via a three-component reaction [J].

Rao, V. Rajeswar ;

Kumar, P. Vijaya .

SYNTHETIC COMMUNICATIONS, 2006, 36 (15) :2157-2161

← 1 2 3 →