NEW SYNTHESIS OF 4-AMINO-1-AZADIENES - 1ST USE OF CP2TIME2 AS PRECURSOR IN INSERTION REACTIONS OF [CP2TI=CH2] WITH NITRILES

被引：9

作者：

BARLUENGA, J

LOSADA, CD

OLANO, B

机构：

[1] Departamento de Química Organometálica, Facultad de Química, Universidad de Oviedo

来源：

TETRAHEDRON LETTERS | 1992年 / 33卷 / 49期

关键词：

4-amino-1-azadienes; dimethyltitanocene; insertion adducts; Synthesis;

D O I：

10.1016/S0040-4039(00)60829-8

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

An "one pot" procedure for the preparation of symmetric 4-amino-1-azadienes 5 is described. The process constitutes the first performance of insertion reactions of the complex [Cp2Ti=CH2] with nitriles starting from Cp2TiMe2.

引用

页码：7579 / 7580

页数：2

共 7 条

[1]

BARLUENGA J, 1988, B SOC CHIM BELG, V97, P545

[2]

BOTTRILL M, 1982, COMPREHENSIVE ORGANO, V3, P401

[3]

CLAUSS K, 1962, LIEBIGS ANN CHEM, V654, P8

[4] SYNTHESIS AND FORMAL [4+2]-CYCLOADDITION REACTIONS OF VINYLIMIDO COMPLEXES OF TITANOCENE [J].

DOXSEE, KM ;

FARAHI, JB ;

HOPE, H .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1991, 113 (23) :8889-8898

[5]

DOXSEE KM, 1992, SYNLETT, P13

[6]

HOBERG H, 1970, SYNTHESIS-STUTTGART, P142

[7] TITANIUM-MEDIATED CARBONYL OLEFINATIONS .1. METHYLENATIONS OF CARBONYL-COMPOUNDS WITH DIMETHYLTITANOCENE [J].

PETASIS, NA ;

BZOWEJ, EI .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1990, 112 (17) :6392-6394

← 1 →