In:
Zeitschrift für Naturforschung B, Walter de Gruyter GmbH, Vol. 42, No. 6 ( 1987-6-1), p. 715-719
Abstract:
1-Propynylstannane (1) reacts with B-ethyl-9-borabicyclo[3.3.1]nonane (10) (ratio 2:1) to giva a new butadiene derivative (11). Attempts to oligomerize 1 by organoboration with trimethyl-borane (13) (ratio 2:1) lead to a hexatriene derivative (14). A larger excess of 1 (5:1) gives a mixture of higher oligomers, analogous to 14. The proposed structures of the new compounds 11, 14 are supported by 11 B, 13 C and 119 Sn NMR and mass spectra.
Type of Medium:
Online Resource
ISSN:
1865-7117
,
0932-0776
DOI:
10.1515/znb-1987-0613
Language:
English
Publisher:
Walter de Gruyter GmbH
Publication Date:
1987
detail.hit.zdb_id:
2078109-X
detail.hit.zdb_id:
124635-5