In:
Zeitschrift für Naturforschung B, Walter de Gruyter GmbH, Vol. 69, No. 11-12 ( 2014-12-1), p. 1221-1228
Abstract:
When cymantrenyl-chlorosilanes [C 5 X 5-n (SiMe 2 Cl) n ]Mn(CO) 3 (X=H: n=4; X=Br: n= 3 - 5; 1a-d) come in contact with moist solvents, hydrolysis of two vicinal SiMe 2 Cl groups occurs with condensation to give 1,2,5-oxadisiloles. With n=3, only one oxadisilole ring is formed, while with n=4 or 5 the formation of one and=or two oxadisiloles is observed. Similar reactions occur, when 1a-d are treated with MeMgCl or MeOH. The molecular structures of two products, [C 5 Br 2 (SiMe 2 Cl)(Si 2 Me 4 O)]Mn(CO) 3 and [C 5 (SiMe 2 OMe)(Si 2 Me 4 O) 2 ]Mn(CO) 3 , are reported.
Type of Medium:
Online Resource
ISSN:
1865-7117
,
0932-0776
DOI:
10.5560/znb.2014-4169
Language:
English
Publisher:
Walter de Gruyter GmbH
Publication Date:
2014
detail.hit.zdb_id:
2078109-X
detail.hit.zdb_id:
124635-5
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