CALCINED MGALCO3-HT CATALYZED CYANOSILYLATION OF CARBONYL-COMPOUNDS AND NUCLEOPHILIC RING-OPENING OF OXIRANES USING TMSCN(+)

被引：20

作者：

CHOUDARY, BM

NARENDER, N

BHUMA, V

机构：

[1] Homogeneous Catalysis Discipline, Indian Institute of Chemical Technology

来源：

SYNTHETIC COMMUNICATIONS | 1995年 / 25卷 / 18期

关键词：

D O I：

10.1080/00397919508011830

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Nucleophilic addition of TMSCN to carbonyl compounds is found to be catalysed efficiently using hydrotalcite as a solid base. The catalyst is also found to be active in the nucleophilic ring opening of oxiranes giving high regioselectivity.

引用

页码：2829 / 2836

页数：8

共 12 条

[1]

BIRKOFER L, 1967, TETRAHEDRON LETT, P2781

[2] HYDROTALCITE-TYPE ANIONIC CLAYS: PREPARATION, PROPERTIES AND APPLICATIONS [J].

Cavani, F. ;

Trifiro, F. ;

Vaccari, A. .

CATALYSIS TODAY, 1991, 11 (02) :173-301

[3]

CHOUDARY BM, 1994, SYNLETT, V8, P641

[4] CYANOSILYLATION OF ALDEHYDES AND KETONES - CONVENIENT ROUTE TO CYANOHYDRIN DERIVATIVES [J].

EVANS, DA ;

TRUESDALE, LK ;

CARROLL, GL .

JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS, 1973, (02) :55-56

[5]

EVANS DA, 1973, TETRAHEDRON LETT, P4929

[6]

KOHJIYA S, 1981, MAKROMOL CHEM-RAPID, V2, P231

[7] POLYMERIZATION OF BETA-PROPIOLACTONE BY CALCINED SYNTHETIC HYDROTALCITE [J].

NAKATSUKA, T ;

KAWASAKI, H ;

YAMASHITA, S ;

KOHJIYA, S .

BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN, 1979, 52 (08) :2449-2450

[8] EFFICIENT SOLID CATALYST SYSTEMS FOR CYANOSILYLATION OF CARBONYL-COMPOUNDS WITH CYANOTRIMETHYLSILANE [J].

ONAKA, M ;

HIGUCHI, K ;

SUGITA, K ;

IZUMI, Y .

CHEMISTRY LETTERS, 1989, (08) :1393-1396

[9] SOLID-SUPPORTED SODIUM-AZIDE REAGENTS - THEIR PREPARATION AND REACTIONS WITH EPOXIDES [J].

ONAKA, M ;

SUGITA, K ;

IZUMI, Y .

JOURNAL OF ORGANIC CHEMISTRY, 1989, 54 (05) :1116-1123

[10] CATALYTIC REACTIONS BY THERMALLY ACTIVATED, SYNTHETIC, ANIONIC CLAY-MINERALS [J].

REICHLE, WT .

JOURNAL OF CATALYSIS, 1985, 94 (02) :547-557

← 1 2 →