The use of five-coordinate aluminum alkyls to prepare molecules containing a single Al-O-Si linkage

David A. Atwood; Michael S. Hill; Jolin A. Jegier; Drew Rutherford

doi:10.1021/om9700831

The use of five-coordinate aluminum alkyls to prepare molecules containing a single Al-O-Si linkage

David A. Atwood, Michael S. Hill, Jolin A. Jegier, Drew Rutherford

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

86 Citations (SciVal)

Abstract

The present work entails the synthesis and first structural characterization of complexes possessing a single Al-O-Si linkage. These are of the formula LAlOSiPh₃ (L = Salen(^tBu) (N,N′-ethylenebis(3, 5-di-tert-butylsalicylideneimine)) (11); Salpen(^tBu) N,N′-propylenebis(3,5-di-tert-butylsalicylideneimine)) (12); Salophen(^tBu) (N,N′-phenylenebis(3,5-di-tert-butylsalicylideneimine)) (13); and Salomphen(^tBu) (N,N′-(3,4-dimethylphenylene)bis(3,5-di-tert-butylsalicylideneimine)) (14). They are formed by combining the novel five-coordinate aluminum alkyl starting materials L(^tBu)AIR (where L = Salen(^tBu), R = Me (1), Et (2), ⁱBu (3); Salpen(^tBu), R = Me (4), Salophen(^tBu) R = Me (5), Et (6), ⁱBu (7); and Salomphen, R = Me (8), Et (9), ⁱBu (10)) with Ph₃SiOH in toluene. All of the compounds were characterized spectroscopically and, in the case of 1, 10, 11, 12, and 13, by X-ray crystallography.

Original language	English
Pages (from-to)	2659-2664
Number of pages	6
Journal	Organometallics
Volume	16
Issue number	12
DOIs	https://doi.org/10.1021/om9700831
Publication status	Published - 15 May 1997

ASJC Scopus subject areas

Physical and Theoretical Chemistry
Organic Chemistry
Inorganic Chemistry

Access to Document

10.1021/om9700831

Cite this

@article{305246794d004f6f81053e6f6133804e,

title = "The use of five-coordinate aluminum alkyls to prepare molecules containing a single Al-O-Si linkage",

abstract = "The present work entails the synthesis and first structural characterization of complexes possessing a single Al-O-Si linkage. These are of the formula LAlOSiPh3 (L = Salen(tBu) (N,N′-ethylenebis(3, 5-di-tert-butylsalicylideneimine)) (11); Salpen(tBu) N,N′-propylenebis(3,5-di-tert-butylsalicylideneimine)) (12); Salophen(tBu) (N,N′-phenylenebis(3,5-di-tert-butylsalicylideneimine)) (13); and Salomphen(tBu) (N,N′-(3,4-dimethylphenylene)bis(3,5-di-tert-butylsalicylideneimine)) (14). They are formed by combining the novel five-coordinate aluminum alkyl starting materials L(tBu)AIR (where L = Salen(tBu), R = Me (1), Et (2), iBu (3); Salpen(tBu), R = Me (4), Salophen(tBu) R = Me (5), Et (6), iBu (7); and Salomphen, R = Me (8), Et (9), iBu (10)) with Ph3SiOH in toluene. All of the compounds were characterized spectroscopically and, in the case of 1, 10, 11, 12, and 13, by X-ray crystallography.",

author = "Atwood, {David A.} and Hill, {Michael S.} and Jegier, {Jolin A.} and Drew Rutherford",

year = "1997",

month = may,

day = "15",

doi = "10.1021/om9700831",

language = "English",

volume = "16",

pages = "2659--2664",

journal = "Organometallics",

issn = "0276-7333",

publisher = "American Chemical Society",

number = "12",

}

TY - JOUR

T1 - The use of five-coordinate aluminum alkyls to prepare molecules containing a single Al-O-Si linkage

AU - Atwood, David A.

AU - Hill, Michael S.

AU - Jegier, Jolin A.

AU - Rutherford, Drew

PY - 1997/5/15

Y1 - 1997/5/15

N2 - The present work entails the synthesis and first structural characterization of complexes possessing a single Al-O-Si linkage. These are of the formula LAlOSiPh3 (L = Salen(tBu) (N,N′-ethylenebis(3, 5-di-tert-butylsalicylideneimine)) (11); Salpen(tBu) N,N′-propylenebis(3,5-di-tert-butylsalicylideneimine)) (12); Salophen(tBu) (N,N′-phenylenebis(3,5-di-tert-butylsalicylideneimine)) (13); and Salomphen(tBu) (N,N′-(3,4-dimethylphenylene)bis(3,5-di-tert-butylsalicylideneimine)) (14). They are formed by combining the novel five-coordinate aluminum alkyl starting materials L(tBu)AIR (where L = Salen(tBu), R = Me (1), Et (2), iBu (3); Salpen(tBu), R = Me (4), Salophen(tBu) R = Me (5), Et (6), iBu (7); and Salomphen, R = Me (8), Et (9), iBu (10)) with Ph3SiOH in toluene. All of the compounds were characterized spectroscopically and, in the case of 1, 10, 11, 12, and 13, by X-ray crystallography.

AB - The present work entails the synthesis and first structural characterization of complexes possessing a single Al-O-Si linkage. These are of the formula LAlOSiPh3 (L = Salen(tBu) (N,N′-ethylenebis(3, 5-di-tert-butylsalicylideneimine)) (11); Salpen(tBu) N,N′-propylenebis(3,5-di-tert-butylsalicylideneimine)) (12); Salophen(tBu) (N,N′-phenylenebis(3,5-di-tert-butylsalicylideneimine)) (13); and Salomphen(tBu) (N,N′-(3,4-dimethylphenylene)bis(3,5-di-tert-butylsalicylideneimine)) (14). They are formed by combining the novel five-coordinate aluminum alkyl starting materials L(tBu)AIR (where L = Salen(tBu), R = Me (1), Et (2), iBu (3); Salpen(tBu), R = Me (4), Salophen(tBu) R = Me (5), Et (6), iBu (7); and Salomphen, R = Me (8), Et (9), iBu (10)) with Ph3SiOH in toluene. All of the compounds were characterized spectroscopically and, in the case of 1, 10, 11, 12, and 13, by X-ray crystallography.

UR - http://www.scopus.com/inward/record.url?scp=0000479447&partnerID=8YFLogxK

U2 - 10.1021/om9700831

DO - 10.1021/om9700831

M3 - Article

AN - SCOPUS:0000479447

VL - 16

SP - 2659

EP - 2664

JO - Organometallics

JF - Organometallics

SN - 0276-7333

IS - 12

ER -

The use of five-coordinate aluminum alkyls to prepare molecules containing a single Al-O-Si linkage

Abstract

ASJC Scopus subject areas

Access to Document

Other files and links

Fingerprint

Cite this