SYNTHESIS OF THE DIAZADISILATITANACYCLOPENTANE RSI(NH2)NHTIME(CP-ASTERISK)NHSI(NH2)R (R = PHNSIME3, CP-ASTERISK = ETA(5)-C5ME5)

Authors
BOTTCHER P WRAAGE K ROESKY HW LANFRANCHI M TIRIPICCHIO A
Citation
P. Bottcher et al., SYNTHESIS OF THE DIAZADISILATITANACYCLOPENTANE RSI(NH2)NHTIME(CP-ASTERISK)NHSI(NH2)R (R = PHNSIME3, CP-ASTERISK = ETA(5)-C5ME5), Chemische Berichte, 130(12), 1997, pp. 1787-1790
Citations number
19
Journal title
Chemische Berichte → ACNP
ISSN journal
00092940
Volume
130
Issue
12
Year of publication
1997
Pages
1787 - 1790
Database
ISI
SICI code
0009-2940(1997)130:12<1787:SOTDR>2.0.ZU;2-5
Abstract
Reaction of two equivalents of N-trimethylsilylaniline (1) with two eq uivalents of n-butyllithium, followed by subsequent treatment with Si2 Cl6 (2) leads to the formation of the tetrachlorodisilane RSiCl2SiCl2R (3) (R = PhNSiMe3). 3 is converted to RSi(NH2)(2)Si(NH2)(2)R (4) by r eaction with liquid ammonia. 4 reacts with cpTiMe3 (5) (cp* = eta(5)- C5Me5) to yield the diazadisilatitanacyclopentane RSi(NH2)NHTiMe(cp)- NHSi(NH2)R (6). The crystal structure of 6 is reported.