Synthesis and structural characterization of chiral amine alcohol complexes of aluminum

David A. Atwood; Francois P. Gabbai; Jianliang Lu; Michael P. Remington; Drew Rutherford; Mukund P. Sibi

doi:10.1021/om9509913

Synthesis and structural characterization of chiral amine alcohol complexes of aluminum

David A. Atwood, Francois P. Gabbai, Jianliang Lu, Michael P. Remington, Drew Rutherford, Mukund P. Sibi

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Abstract

The syntheses and full characterization of chiral amine alcohol complexes of aluminum are reported. These complexes are of two general formulae, those resulting from the reaction of 1 equiv of an aluminum reagent with an amine alcohol, [AA-AlR₂]₂ (where AA = phenylglycinol (PGly), R = Me (1), Et (2), SiMe₃ (3); phenylalaninol (PAla), R = Me (4), Et (5), SiMe₃ (6); and diphenylalaninol (DPAla), R = Me (7), Et (8), SiMe₃ (9), and the series resulting from teh reaction of 2 equiv of AlMe₃ with an amine alcohol, AA(AlMe₂) - AlMe₃ (where AA = PGly (10), PAla (11), and DPAla (12)). These compounds significantly increase the number of chiral group 13 complexes that have been reported in the literature. Additionally, the crystal structures of 5, 6, and 11 have been obtained.

Original language	English
Pages (from-to)	2308-2313
Number of pages	6
Journal	Organometallics
Volume	15
Issue number	9
DOIs	https://doi.org/10.1021/om9509913
State	Published - Apr 30 1996

ASJC Scopus subject areas

Physical and Theoretical Chemistry
Organic Chemistry
Inorganic Chemistry

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title = "Synthesis and structural characterization of chiral amine alcohol complexes of aluminum",

abstract = "The syntheses and full characterization of chiral amine alcohol complexes of aluminum are reported. These complexes are of two general formulae, those resulting from the reaction of 1 equiv of an aluminum reagent with an amine alcohol, [AA-AlR2]2 (where AA = phenylglycinol (PGly), R = Me (1), Et (2), SiMe3 (3); phenylalaninol (PAla), R = Me (4), Et (5), SiMe3 (6); and diphenylalaninol (DPAla), R = Me (7), Et (8), SiMe3 (9), and the series resulting from teh reaction of 2 equiv of AlMe3 with an amine alcohol, AA(AlMe2) - AlMe3 (where AA = PGly (10), PAla (11), and DPAla (12)). These compounds significantly increase the number of chiral group 13 complexes that have been reported in the literature. Additionally, the crystal structures of 5, 6, and 11 have been obtained.",

author = "Atwood, {David A.} and Gabbai, {Francois P.} and Jianliang Lu and Remington, {Michael P.} and Drew Rutherford and Sibi, {Mukund P.}",

year = "1996",

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doi = "10.1021/om9509913",

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T1 - Synthesis and structural characterization of chiral amine alcohol complexes of aluminum

AU - Atwood, David A.

AU - Gabbai, Francois P.

AU - Lu, Jianliang

AU - Remington, Michael P.

AU - Rutherford, Drew

AU - Sibi, Mukund P.

PY - 1996/4/30

Y1 - 1996/4/30

N2 - The syntheses and full characterization of chiral amine alcohol complexes of aluminum are reported. These complexes are of two general formulae, those resulting from the reaction of 1 equiv of an aluminum reagent with an amine alcohol, [AA-AlR2]2 (where AA = phenylglycinol (PGly), R = Me (1), Et (2), SiMe3 (3); phenylalaninol (PAla), R = Me (4), Et (5), SiMe3 (6); and diphenylalaninol (DPAla), R = Me (7), Et (8), SiMe3 (9), and the series resulting from teh reaction of 2 equiv of AlMe3 with an amine alcohol, AA(AlMe2) - AlMe3 (where AA = PGly (10), PAla (11), and DPAla (12)). These compounds significantly increase the number of chiral group 13 complexes that have been reported in the literature. Additionally, the crystal structures of 5, 6, and 11 have been obtained.

AB - The syntheses and full characterization of chiral amine alcohol complexes of aluminum are reported. These complexes are of two general formulae, those resulting from the reaction of 1 equiv of an aluminum reagent with an amine alcohol, [AA-AlR2]2 (where AA = phenylglycinol (PGly), R = Me (1), Et (2), SiMe3 (3); phenylalaninol (PAla), R = Me (4), Et (5), SiMe3 (6); and diphenylalaninol (DPAla), R = Me (7), Et (8), SiMe3 (9), and the series resulting from teh reaction of 2 equiv of AlMe3 with an amine alcohol, AA(AlMe2) - AlMe3 (where AA = PGly (10), PAla (11), and DPAla (12)). These compounds significantly increase the number of chiral group 13 complexes that have been reported in the literature. Additionally, the crystal structures of 5, 6, and 11 have been obtained.

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JO - Organometallics

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IS - 9

ER -

Synthesis and structural characterization of chiral amine alcohol complexes of aluminum

Abstract

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