Reactivity studies of LAlH2 [L = HC(CMeNAr)2, Ar = 2, 6-iPr2C6H3] with 2-[(2-hydroxybenzylidene) amino]-3-mercaptopropionic acid and benzene-1, 2-diamine

Xiaoli Ma; Pengfei Hao; Jie Li; Herbert W. Roesky; Zhi Yang

doi:10.1002/zaac.201200526

Reactivity studies of LAlH₂ [L = HC(CMeNAr)₂, Ar = 2, 6-iPr₂C₆H₃] with 2-[(2-hydroxybenzylidene) amino]-3-mercaptopropionic acid and benzene-1, 2-diamine

Xiaoli Ma^*, Pengfei Hao, Jie Li, Herbert W. Roesky, Zhi Yang

^*Corresponding author for this work

School of Chemistry and Chemical Engineering

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

16 Citations (Scopus)

Abstract

The reaction of LAlH₂ [L = HC(CMeNAr)₂, Ar = 2, 6-iPr₂C₆H₃] (1) with 2-[(2-hydroxybenzylidene) amino]-3-mercaptopropionic acid and benzene-1, 2-diamine resulted in the compounds LAl[(μ-O)(o-C₆H₄)][(μ-O)(COCHCH ₂SH)](NCH) (2) and LAl(μ-NH)₂(o-C₆H ₄) (3), respectively. Compound 2 is an unusual aluminum Schiff base, which exhibits a C₃NAlO six- and a C₂NAlO five-membered ring, which share the same Al N coordinate bond. Moreover the aluminum atom is five-coordinate and functions as the center of the three heterocycles. Compound 3 features an organic-inorganic hybrid containing a C₂N₂Al five-membered ring. Complexes 2 and 3 were characterized by ¹H NMR, elemental analysis, and single-crystal X-ray diffraction studies.

Original language	English
Pages (from-to)	493-496
Number of pages	4
Journal	Zeitschrift fur Anorganische und Allgemeine Chemie
Volume	639
Issue number	3-4
DOIs	https://doi.org/10.1002/zaac.201200526
Publication status	Published - Mar 2013

Keywords

Aluminum
Benzene-1, 2-diamine
Hydrides
Schiff bases

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title = "Reactivity studies of LAlH2 [L = HC(CMeNAr)2, Ar = 2, 6-iPr2C6H3] with 2-[(2-hydroxybenzylidene) amino]-3-mercaptopropionic acid and benzene-1, 2-diamine",

abstract = "The reaction of LAlH2 [L = HC(CMeNAr)2, Ar = 2, 6-iPr2C6H3] (1) with 2-[(2-hydroxybenzylidene) amino]-3-mercaptopropionic acid and benzene-1, 2-diamine resulted in the compounds LAl[(μ-O)(o-C6H4)][(μ-O)(COCHCH 2SH)](NCH) (2) and LAl(μ-NH)2(o-C6H 4) (3), respectively. Compound 2 is an unusual aluminum Schiff base, which exhibits a C3NAlO six- and a C2NAlO five-membered ring, which share the same Al N coordinate bond. Moreover the aluminum atom is five-coordinate and functions as the center of the three heterocycles. Compound 3 features an organic-inorganic hybrid containing a C2N2Al five-membered ring. Complexes 2 and 3 were characterized by 1H NMR, elemental analysis, and single-crystal X-ray diffraction studies.",

keywords = "Aluminum, Benzene-1, 2-diamine, Hydrides, Schiff bases",

author = "Xiaoli Ma and Pengfei Hao and Jie Li and Roesky, {Herbert W.} and Zhi Yang",

year = "2013",

month = mar,

doi = "10.1002/zaac.201200526",

language = "English",

volume = "639",

pages = "493--496",

journal = "Zeitschrift fur Anorganische und Allgemeine Chemie",

issn = "0044-2313",

publisher = "Wiley-VCH Verlag",

number = "3-4",

}

TY - JOUR

T1 - Reactivity studies of LAlH2 [L = HC(CMeNAr)2, Ar = 2, 6-iPr2C6H3] with 2-[(2-hydroxybenzylidene) amino]-3-mercaptopropionic acid and benzene-1, 2-diamine

AU - Ma, Xiaoli

AU - Hao, Pengfei

AU - Li, Jie

AU - Roesky, Herbert W.

AU - Yang, Zhi

PY - 2013/3

Y1 - 2013/3

N2 - The reaction of LAlH2 [L = HC(CMeNAr)2, Ar = 2, 6-iPr2C6H3] (1) with 2-[(2-hydroxybenzylidene) amino]-3-mercaptopropionic acid and benzene-1, 2-diamine resulted in the compounds LAl[(μ-O)(o-C6H4)][(μ-O)(COCHCH 2SH)](NCH) (2) and LAl(μ-NH)2(o-C6H 4) (3), respectively. Compound 2 is an unusual aluminum Schiff base, which exhibits a C3NAlO six- and a C2NAlO five-membered ring, which share the same Al N coordinate bond. Moreover the aluminum atom is five-coordinate and functions as the center of the three heterocycles. Compound 3 features an organic-inorganic hybrid containing a C2N2Al five-membered ring. Complexes 2 and 3 were characterized by 1H NMR, elemental analysis, and single-crystal X-ray diffraction studies.

AB - The reaction of LAlH2 [L = HC(CMeNAr)2, Ar = 2, 6-iPr2C6H3] (1) with 2-[(2-hydroxybenzylidene) amino]-3-mercaptopropionic acid and benzene-1, 2-diamine resulted in the compounds LAl[(μ-O)(o-C6H4)][(μ-O)(COCHCH 2SH)](NCH) (2) and LAl(μ-NH)2(o-C6H 4) (3), respectively. Compound 2 is an unusual aluminum Schiff base, which exhibits a C3NAlO six- and a C2NAlO five-membered ring, which share the same Al N coordinate bond. Moreover the aluminum atom is five-coordinate and functions as the center of the three heterocycles. Compound 3 features an organic-inorganic hybrid containing a C2N2Al five-membered ring. Complexes 2 and 3 were characterized by 1H NMR, elemental analysis, and single-crystal X-ray diffraction studies.

KW - Aluminum

KW - Benzene-1, 2-diamine

KW - Hydrides

KW - Schiff bases

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U2 - 10.1002/zaac.201200526

DO - 10.1002/zaac.201200526

M3 - Article

AN - SCOPUS:84875124196

SN - 0044-2313

VL - 639

SP - 493

EP - 496

JO - Zeitschrift fur Anorganische und Allgemeine Chemie

JF - Zeitschrift fur Anorganische und Allgemeine Chemie

IS - 3-4

ER -

Reactivity studies of LAlH₂ [L = HC(CMeNAr)₂, Ar = 2, 6-iPr₂C₆H₃] with 2-[(2-hydroxybenzylidene) amino]-3-mercaptopropionic acid and benzene-1, 2-diamine

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