Solvent-free synthesis of jasminaldehyde using double metal cyanide based solid acid catalysts

被引：0

作者：

Patil, Mallikarjun V. ^{[1
]}

Sharma, Sumeet K. ^{[1
]}

Jasra, Raksh V. ^{[1
]}

机构：

[1] CSMCRI, CSIR, Discipline Inorgan Mat & Catalysis, Bhavnagar 364021, Gujarat, India

来源：

INDIAN JOURNAL OF CHEMISTRY SECTION A-INORGANIC BIO-INORGANIC PHYSICAL THEORETICAL & ANALYTICAL CHEMISTRY | 2013年 / 52卷 / 12期

关键词：

Catalysts; Double metal cyanide; Jasminaldehyde; Heptanal; Benzaldehyde; Solid acid catalyst; Aldol condensation; PROPYLENE-OXIDE; FINE CHEMICALS; LIQUID-PHASE; CONDENSATION; POLYMERIZATION; PINENE; NOPOL;

D O I：

暂无

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The catalytic activity of Fe-Zn double metal cyanide catalysts is studied for the solvent-free synthesis of jasminaldehyde by liquid phase condensation of benzaldehyde and 1-heptanal at 433 K. The highest conversion of 1-heptanal (93%) with 77% selectivity to jasminalclehyde is achieved under the optimum reaction conditions. The presence of co-ordinatively unsaturated Zn2+ in the structural framework of Fe-Zn double metal cyanide assists the condensation reaction. The effects of complexing and co-complexing agent, amount of catalyst, benzaldehyde to 1-heptanal molar ratio and temperature on the selectivity of jasminaldehyde is reported.

引用

页码：1564 / 1569

页数：6

共 19 条

[1] SYNTHESIS OF JASMINALDEHYDE BY SOLID-LIQUID PHASE-TRANSFER CATALYSIS WITHOUT SOLVENT, UNDER MICROWAVE IRRADIATION [J].

ABENHAIM, D ;

SON, CPN ;

LOUPY, A ;

HIEP, NB .

SYNTHETIC COMMUNICATIONS, 1994, 24 (09) :1199-1205

[2] Pyridine and ammonia as probes for FTIR analysis of solid acid catalysts [J].

Barzetti, T ;

Selli, E ;

Moscotti, D ;

Forni, L .

JOURNAL OF THE CHEMICAL SOCIETY-FARADAY TRANSACTIONS, 1996, 92 (08) :1401-1407

[3] AL-PILLARED SAPONITES .1. IR STUDIES [J].

CHEVALIER, S ;

FRANCK, R ;

SUQUET, H ;

LAMBERT, JF ;

BARTHOMEUF, D .

JOURNAL OF THE CHEMICAL SOCIETY-FARADAY TRANSACTIONS, 1994, 90 (04) :667-674

[4] Surface properties of mesoporous catalytic supports [J].

Chuah, GK ;

Jaenicke, S ;

Liu, SH ;

Hu, XC .

APPLIED SURFACE SCIENCE, 2001, 169 (169-170) :253-258

[5] Use of mesoporous MCM-41 aluminosilicates as catalysts in the preparation of fine chemicals - A new route for the preparation of Jasminaldehyde with high selectivity [J].

Climent, MJ ;

Corma, A ;

Guil-Lopez, R ;

Iborra, S ;

Primo, J .

JOURNAL OF CATALYSIS, 1998, 175 (01) :70-79

[6]

Climent MJ, 2002, ADV SYNTH CATAL, V344, P1090, DOI 10.1002/1615-4169(200212)344:10<1090::AID-ADSC1090>3.0.CO

[7]

2-X

[8] Acid-base bifunctional catalysts for the preparation of fine chemicals:: Synthesis of jasminaldehyde [J].

Climent, MJ ;

Corma, A ;

Garcia, H ;

Guil-Lopez, R ;

Iborra, S ;

Fornés, V .

JOURNAL OF CATALYSIS, 2001, 197 (02) :385-393

[9] INORGANIC SOLID ACIDS AND THEIR USE IN ACID-CATALYZED HYDROCARBON REACTIONS [J].

CORMA, A .

CHEMICAL REVIEWS, 1995, 95 (03) :559-614

[10] Preparation of multi-metal cyanide catalysts and ring-opening polymerization of propylene oxide [J].

Kim, I ;

Ahn, JT ;

Lee, SH ;

Ha, CS ;

Park, DW .

CATALYSIS TODAY, 2004, 93-5 :511-516

← 1 2 →