Zeolite mediated protection of carbonyl groups

被引：17

作者：

Lalitha, A

Pitchumani, K

Srinivasan, C ^{[1
]}

机构：

[1] Madurai Kamaraj Univ, Sch Chem, Madurai 625021, Tamil Nadu, India

[2] Madurai Kamaraj Univ, Dept Mat Sci, Madurai 625021, Tamil Nadu, India

来源：

GREEN CHEMISTRY | 1999年 / 1卷 / 04期

关键词：

D O I：

10.1039/a902533b

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Faujasites such as HY, CaY and MgY are employed as solid acid catalysts for the clean and less hazardous preparation of phenylhydrazone, 2,4-dinitrophenylhydrazone as well as 1,3-dithiane derivatives of carbonyl compounds. The reactions proceed very smoothly and the yields of the derivatives are excellent.

引用

页码：173 / 174

页数：2

共 19 条

[1] Acid zeolites as catalysts in organic reactions. tert-Butylation of anthracene, naphthalene and thianthrene [J].

Armengol, E ;

Corma, A ;

Garcia, H ;

Primo, J .

APPLIED CATALYSIS A-GENERAL, 1997, 149 (02) :411-423

[2]

BRECK DW, 1974, ZEOLIT MOL SIEVES

[3] ZEOLITES AND ZEOTYPES AS CATALYSTS [J].

CORMA, A ;

MARTINEZ, A .

ADVANCED MATERIALS, 1995, 7 (02) :137-144

[4]

Dyer A., 1988, INTRO ZEOLITE MOL SI

[5] METHODS FOR CHARACTERIZING ZEOLITE ACIDITY [J].

FARNETH, WE ;

GORTE, RJ .

CHEMICAL REVIEWS, 1995, 95 (03) :615-635

[6]

GREENE TW, 1981, PROTECTIVE GROUPS OR

[7]

GREENE TW, 1991, PROTECTIVE GROUPS OR

[8]

HOELDERICH W, 1988, ANGEW CHEM INT EDIT, V27, P226

[9]

Izumi Y., 1992, Zeolite, Clay and Heteropoly Acid in Organic Reactions

[10]

KUMAR P, 1993, SYNTHESIS-STUTTGART, P67

← 1 2 →