Sodium hydridotrimethylboronate and its ether solvate. Study of hydridotrialkylboronates as reagents for the preparation of beryllium hydrides
Sodium hydridotrimethylborate is tetrameric in benzene solution and its etherate, (NaBMe 3H) 4OEt 2 probably also retains its solid state cubane arrangement in benzene solution. Reactions of NaBR 3H (R Me, Et) in a variety of ratios with halo and organoberyllium compounds have been studied. Exchan...
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Published in | Journal of organometallic chemistry Vol. 329; no. 3; pp. 287 - 291 |
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Main Authors | , , |
Format | Journal Article |
Language | English |
Published |
Lausanne
Elsevier B.V
11.08.1987
Elsevier Science |
Subjects | |
Online Access | Get full text |
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Summary: | Sodium hydridotrimethylborate is tetrameric in benzene solution and its etherate, (NaBMe
3H)
4OEt
2 probably also retains its solid state cubane arrangement in benzene solution. Reactions of NaBR
3H (R Me, Et) in a variety of ratios with halo and organoberyllium compounds have been studied. Exchange between Et
2Be and NaBEt
3H does not occur to any appreciable extent beyond the EtBeH stage and reaction of equimolar EtBeCl and NaBEt
3H resulted in the formation of EtBeH, isolated as its trimethylamine complex. NaBR
3H and BeCl
2 in
1
1
in
2
1
and
4
1
ratios did not yield pure beryllium hydrides. |
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ISSN: | 0022-328X 1872-8561 |
DOI: | 10.1016/0022-328X(87)80062-1 |