Sulfamic acid catalyzed solvent-free synthesis of 10-aryl-7,7-dimethyl-6,7,8,10-tetrahydro-9H-[1,3]-dioxolo [4,5-b]xanthen-9-ones and 12-aryl-9,9-dimethyl-8,9,10,12-tetrahydro-11H-benzo[a]xanthen-11-ones

被引：71

作者：

Heravi, Majid M. ^{[1
]}

Alinejhad, Hamideh ^{[1
]}

Bakhtiari, Khadijeh ^{[1
]}

Oskooie, Hossein A. ^{[1
]}

机构：

[1] Alzahra Univ, Sch Sci, Dept Chem, Tehran, Iran

来源：

MOLECULAR DIVERSITY | 2010年 / 14卷 / 04期

关键词：

Sulfamic acid; Dioxolo-[4,5-b]xanthene-9-ones; Benzo[a]xanthenes; Solvent-free reactions; 12-MOLYBDOPHOSPHORIC ACID; EFFICIENT; DERIVATIVES; ALDEHYDES; XANTHENES; FACILE;

D O I：

10.1007/s11030-009-9196-y

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

070307 [化学生物学]; 071010 [生物化学与分子生物学];

摘要：

Three-component one-pot synthesis of some novel 10-aryl-7,7-dimethyl-6,7,8,10-tetrahydro-9H-[1,3]-dioxolo[4,5-b]xanthen-9-ones, which have not been published before, and 12-aryl-9,9-dimethyl-8,9,10,12-tetrahydro-11H-benzo[a]xanthen-11-ones from condensation of 3,4-methylenedioxyphenol or beta-naphthol, aldehydes and dimedone under solvent-free conditions at 120 A degrees C is reported.

引用

收藏

页码：621 / 626

页数：6

相关论文

共 15 条

[1]

An efficient and convenient protocol for the synthesis of novel 12-aryl- or 12-alkyl-8,9,10,12-tetrahydrobenzo[a]xanthen-11-one derivatives [J].

Das, Biswanath ;

Laxminarayana, Keetha ;

Krishnaiah, Maddeboina ;

Srinivas, Yallamalla .

SYNLETT, 2007, (20) :3107-3112

[2]

A facile regioselective synthesis of novel spiro-thioxanthene and spiro-xanthene-9′,2-[1,3,4]thiadiazole derivatives as potential analgesic and anti-inflammatory agents [J].

Hafez, H. N. ;

Hegab, M. I. ;

Ahmed-Farag, I. S. ;

El-Gazzar, A. B. A. .

BIOORGANIC & MEDICINAL CHEMISTRY LETTERS, 2008, 18 (16) :4538-4543

[3]

12-molybdophosphoric acid: A recyclable catalyst for the synthesis of Biginelli-type 3,4-dihydropyrimidine-2(1H)-ones [J].

Heravi, Majid M. ;

Bakhtiari, Khadijeh ;

Bamoharram, Fatemeh F. .

CATALYSIS COMMUNICATIONS, 2006, 7 (06) :373-376

[4]

An efficient and chemoselective synthesis of acylals from aromatic aldehydes and their regeneration, catalyzed by 12-molybdophosphoric acid [J].

Heravi, Majid M. ;

Bakhtiari, Khadijeh ;

Bamoharram, Fatemeh F. .

CATALYSIS COMMUNICATIONS, 2006, 7 (07) :499-501

[5]

One-pot synthesis of some nitrogen and sulfur heterocycles using thiosemicarbazide under microwave irradiation in a solventless system [J].

Heravi, MM ;

Nami, N ;

Oskooie, HA ;

Hekmatshoar, R .

PHOSPHORUS SULFUR AND SILICON AND THE RELATED ELEMENTS, 2006, 181 (01) :87-91

[6]

A catalytic method for synthesis of Biginelli-type 3,4-dihydropyrimidin-2 (1H)-one using 12-tungstophosphoric acid [J].

Heravi, MM ;

Derikvand, F ;

Bamoharram, FF .

JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL, 2005, 242 (1-2) :173-175

[7]

ISHIBASHI H, 1994, SYNLETT, P149, DOI DOI 10.1055/S-1994-22734

[8]

Convenient synthesis of 12H-benzo[a]xanthenes from 2-tetralone [J].

Jha, A ;

Beal, J .

TETRAHEDRON LETTERS, 2004, 45 (49) :8999-9001

[9]

A facile, simple and convenient method for the synthesis of 14-alkyl or aryl-14-H-dibenzo[a,j]xanthenes catalyzed by pTSA in solution and solvent-free conditions [J].

Khosropour, AR ;

Khodaei, MM ;

Moghannian, H .

SYNLETT, 2005, (06) :955-958

[10]

Knight DW, 1998, SYNLETT, P1141