Hydrophosphination of vinyl-boranes with phosphinoamines

Phosphinoamine ligands PhN(H)PR(2) (R = iPr 1, tBu 2) react with R(1)CH=CR(2)B(C(6)F(5))(2) (R(1) = Ph, p-FC(6)H(4), nPr, Et, R(2) = H, Ph, Et, C(6)F(5)) to effect uncatalyzed hydrophosphination of the olefinic bond, affording the C(2)BNP five-membered cyclization compounds 3-14. All the compounds a...

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Bibliographic Details
Published in:Dalton transactions : an international journal of inorganic chemistry 2013-03, Vol.42 (10), p.3318-3325
Main Authors: Jiang, Chunfang, Stephan, Douglas W
Format: Article
Language:English
Subjects:
Bonding
Diffraction
Ligands
X-rays
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Summary:Phosphinoamine ligands PhN(H)PR(2) (R = iPr 1, tBu 2) react with R(1)CH=CR(2)B(C(6)F(5))(2) (R(1) = Ph, p-FC(6)H(4), nPr, Et, R(2) = H, Ph, Et, C(6)F(5)) to effect uncatalyzed hydrophosphination of the olefinic bond, affording the C(2)BNP five-membered cyclization compounds 3-14. All the compounds are fully characterized and compounds 4, 7, 8 and 9 are studied by X-ray diffraction analysis.
ISSN:1477-9226
1477-9234
DOI:10.1039/c2dt32677a