Five-coordinate aluminum amides

Drew Rutherford; David A. Atwood

doi:10.1021/om9603631

Five-coordinate aluminum amides

Drew Rutherford, David A. Atwood

Research output: Contribution to journal › Article › peer-review

67 Scopus citations

Abstract

In the present manuscript we will detail the first use of the Salen(^tBu)H₂ ligands with the group 13 elements. This includes the compounds of formula Salen(^tBu)AlCl (where Salen = Salen(N,N′-ethylenebis(3,5-di-tert-butylsalicylideneimine)) (1), Salpen (N,N′-propylenebis-(3,5-di-tert-butylsalicylideneimine)) (2), Salophen CZV7ST-benzenylidenebis(3,5-di-ieri-butyl-salicylideneamine)) (3), and Salomphen (N,N′-(3,4-dimethylbenzenylidene)bis(3,5-di-tert-butylsalicylideneimine)) (4)) and the novel five-coordinate monomeric amides of formula LAINRR′ (where L = Acen (N,N′-ethylenebis((^tBu)salicylidene(nethyl)imine); R, R′ = H, Ph (5); R = R′ = SiMe₃ (6)) and L = Salen (R, R′ = H, ^tBu (7), H, Ph (8), and H, Dipp (2,6-diisopropylphenyl) (9); R = R′ = Me (10), Et (11), and SiMe₃ (12))). Additionally the unique monomeric hydroxy complex Salen(^tBu)AlOH (13) and its condensation product, (Salen(^t-Bu)Al)₂O (14), will be described. All of the compounds were characterized by spectroscopic (¹H, ¹³C, and ²⁷Al NMR, IR) and physical (mp, analyses) techniques. X-ray crystallographic data are presented for 14.

Original language	English
Pages (from-to)	4417-4422
Number of pages	6
Journal	Organometallics
Volume	15
Issue number	21
DOIs	https://doi.org/10.1021/om9603631
State	Published - Oct 15 1996

ASJC Scopus subject areas

Physical and Theoretical Chemistry
Organic Chemistry
Inorganic Chemistry

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10.1021/om9603631

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@article{b82b6a35936146ec8478d065402228cb,

title = "Five-coordinate aluminum amides",

abstract = "In the present manuscript we will detail the first use of the Salen(tBu)H2 ligands with the group 13 elements. This includes the compounds of formula Salen(tBu)AlCl (where Salen = Salen(N,N′-ethylenebis(3,5-di-tert-butylsalicylideneimine)) (1), Salpen (N,N′-propylenebis-(3,5-di-tert-butylsalicylideneimine)) (2), Salophen CZV7ST-benzenylidenebis(3,5-di-ieri-butyl-salicylideneamine)) (3), and Salomphen (N,N′-(3,4-dimethylbenzenylidene)bis(3,5-di-tert-butylsalicylideneimine)) (4)) and the novel five-coordinate monomeric amides of formula LAINRR′ (where L = Acen (N,N′-ethylenebis((tBu)salicylidene(nethyl)imine); R, R′ = H, Ph (5); R = R′ = SiMe3 (6)) and L = Salen (R, R′ = H, tBu (7), H, Ph (8), and H, Dipp (2,6-diisopropylphenyl) (9); R = R′ = Me (10), Et (11), and SiMe3 (12))). Additionally the unique monomeric hydroxy complex Salen(tBu)AlOH (13) and its condensation product, (Salen(t-Bu)Al)2O (14), will be described. All of the compounds were characterized by spectroscopic (1H, 13C, and 27Al NMR, IR) and physical (mp, analyses) techniques. X-ray crystallographic data are presented for 14.",

author = "Drew Rutherford and Atwood, {David A.}",

year = "1996",

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doi = "10.1021/om9603631",

language = "English",

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T1 - Five-coordinate aluminum amides

AU - Rutherford, Drew

AU - Atwood, David A.

PY - 1996/10/15

Y1 - 1996/10/15

N2 - In the present manuscript we will detail the first use of the Salen(tBu)H2 ligands with the group 13 elements. This includes the compounds of formula Salen(tBu)AlCl (where Salen = Salen(N,N′-ethylenebis(3,5-di-tert-butylsalicylideneimine)) (1), Salpen (N,N′-propylenebis-(3,5-di-tert-butylsalicylideneimine)) (2), Salophen CZV7ST-benzenylidenebis(3,5-di-ieri-butyl-salicylideneamine)) (3), and Salomphen (N,N′-(3,4-dimethylbenzenylidene)bis(3,5-di-tert-butylsalicylideneimine)) (4)) and the novel five-coordinate monomeric amides of formula LAINRR′ (where L = Acen (N,N′-ethylenebis((tBu)salicylidene(nethyl)imine); R, R′ = H, Ph (5); R = R′ = SiMe3 (6)) and L = Salen (R, R′ = H, tBu (7), H, Ph (8), and H, Dipp (2,6-diisopropylphenyl) (9); R = R′ = Me (10), Et (11), and SiMe3 (12))). Additionally the unique monomeric hydroxy complex Salen(tBu)AlOH (13) and its condensation product, (Salen(t-Bu)Al)2O (14), will be described. All of the compounds were characterized by spectroscopic (1H, 13C, and 27Al NMR, IR) and physical (mp, analyses) techniques. X-ray crystallographic data are presented for 14.

AB - In the present manuscript we will detail the first use of the Salen(tBu)H2 ligands with the group 13 elements. This includes the compounds of formula Salen(tBu)AlCl (where Salen = Salen(N,N′-ethylenebis(3,5-di-tert-butylsalicylideneimine)) (1), Salpen (N,N′-propylenebis-(3,5-di-tert-butylsalicylideneimine)) (2), Salophen CZV7ST-benzenylidenebis(3,5-di-ieri-butyl-salicylideneamine)) (3), and Salomphen (N,N′-(3,4-dimethylbenzenylidene)bis(3,5-di-tert-butylsalicylideneimine)) (4)) and the novel five-coordinate monomeric amides of formula LAINRR′ (where L = Acen (N,N′-ethylenebis((tBu)salicylidene(nethyl)imine); R, R′ = H, Ph (5); R = R′ = SiMe3 (6)) and L = Salen (R, R′ = H, tBu (7), H, Ph (8), and H, Dipp (2,6-diisopropylphenyl) (9); R = R′ = Me (10), Et (11), and SiMe3 (12))). Additionally the unique monomeric hydroxy complex Salen(tBu)AlOH (13) and its condensation product, (Salen(t-Bu)Al)2O (14), will be described. All of the compounds were characterized by spectroscopic (1H, 13C, and 27Al NMR, IR) and physical (mp, analyses) techniques. X-ray crystallographic data are presented for 14.

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JO - Organometallics

JF - Organometallics

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ER -

Five-coordinate aluminum amides

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