Unexpected reversal of regioselectivity in the palladium-catalysed addition of the tin-germanium bond to allenes

DOI: 10.1016/0022-328X(90)87134-Y

Source and publish data:

Journal of Organometallic Chemistry p. C53 - C56 (1990)

Update date:2022-08-03

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Authors:

Mitchell, Terence N.

Schneider, Ulrich

Froehling, Beate

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Article abstract of DOI:10.1016/0022-328X(90)87134-Y

Whereas the addition of tributyl(trimethylgermyl)stannane to 1-alkynes in the presence of tetrakis(triphenylphosphine)palladium proceeds regiospecifically, the direction of its addition to allenes is dependent on the structure of the allene.

Full text of DOI:10.1016/0022-328X(90)87134-Y

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