A disilanyl dianion and a silyl dianion from a stable silylene

被引：21

作者：

West, R ^{[1
]}

Schmedake, TA

Haaf, M

Becker, J

Mueller, T

机构：

[1] Univ Wisconsin, Organosilicon Res Ctr, Madison, WI 53706 USA

[2] Ben Gurion Univ Negev, Dept Chem, IL-84105 Beer Sheva, Israel

[3] Goethe Univ Frankfurt, Inst Anorgan Chem, D-60439 Frankfurt, Germany

来源：

CHEMISTRY LETTERS | 2001年 / 01期

关键词：

D O I：

10.1246/cl.2001.68

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The stable silylene, N.N'-di-t-butyl-1,3-diaza-2-sila-2-ylidene, is reduced by Na/K or C8K first to a disilanyl dianion and then to a silyl dianion. Both of these species can be derivatized by reaction with hydroxy compounds or with chlorotrimethylsilane.

引用

页码：68 / 69

页数：2

共 12 条

[1] SILYLENE COMPLEXES FROM A STABLE SILYLENE AND METAL-CARBONYLS - SYNTHESIS AND STRUCTURE OF [NI((BU(T)N-CH=CH-NBU(T))SI)(2)(CO)(2)], A DONOR-FREE BIS-SILYLENE COMPLEX [J].

DENK, M ;

HAYASHI, RK ;

WEST, R .

JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS, 1994, (01) :33-34

[2]

DENK M, 1992, THESIS TU MUNCHEN GA

[3] The diverse reactions of the silylene Si[(NCH2But)2C6H4-1,2] with Li[Si(SiMe3)3](thf)3 and K[N(SiMe3)2] [J].

Gehrhus, B ;

Hitchcock, PB ;

Lappert, MF ;

Slootweg, JC .

CHEMICAL COMMUNICATIONS, 2000, (15) :1427-1428

[4] Silylenenickel(0) or silyl(silylene)platinum(II) complexes by reaction of Si[(NCH2But)2C6H4-1,2] with [NiCl2(PPh3)2], [Ni(cod)2], or [PtCl2(PPh3)2] [J].

Gehrhus, B ;

Hitchcock, PB ;

Lappert, MF ;

Maciejewski, H .

ORGANOMETALLICS, 1998, 17 (26) :5599-5601

[5] Stable silylenes [J].

Haaf, M ;

Schmedake, TA ;

West, R .

ACCOUNTS OF CHEMICAL RESEARCH, 2000, 33 (10) :704-714

[6] Synthesis and reactivity of a stable silylene [J].

Haaf, M ;

Schmiedl, A ;

Schmedake, TA ;

Powell, DR ;

Millevolte, AJ ;

Denk, M ;

West, R .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1998, 120 (49) :12714-12719

[7] Synthesis and reactivity of the stable silylene N,N′-di-tert-butyl-1,3-diaza-2-sila-2-ylidene [J].

Haaf, M ;

Schmedake, TA ;

Paradise, BJ ;

West, R .

CANADIAN JOURNAL OF CHEMISTRY, 2000, 78 (11) :1526-1533

[8] Structures of [(amino)phenylsilyl]lithiums and related compounds in solution and in the solid state [J].

Kawachi, A ;

Tamao, K .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2000, 122 (09) :1919-1926

[9] Reversible transformation between a diaminosilylene and a novel disilene [J].

Schmedake, TA ;

Haaf, M ;

Apeloig, Y ;

Müller, T ;

Bukalov, S ;

West, R .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1999, 121 (40) :9479-9480

[10] Two trigonal Ni(silylene)3 complexes [J].

Schmedake, TA ;

Haaf, M ;

Paradise, BJ ;

Powell, D ;

West, R .

ORGANOMETALLICS, 2000, 19 (17) :3263-3265

← 1 2 →