Synthesis of boroxine-linked aluminum complexes

Xiaoli Ma; Zhi Yang; Xiujuan Wang; Herbert W. Roesky; Feng Wu; Hongping Zhu

doi:10.1021/ic1022906

Synthesis of boroxine-linked aluminum complexes

Xiaoli Ma, Zhi Yang^*, Xiujuan Wang, Herbert W. Roesky, Feng Wu, Hongping Zhu

^*Corresponding author for this work

School of Chemistry and Chemical Engineering

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

38 Citations (Scopus)

Abstract

The reaction of LAlH₂ (L = HC(CMeNAr)₂, Ar = 2,6-iPr₂C₆H₃) (1) with 3-methylphenylboronic acid and 3-fluorophenylboronic acid resulted in the boroxine-linked aluminum compounds LAl[OB(3-CH₃C₆H₄)] ₂(μ-O) (2) and LAl[OB(3-FC₆H₄)] ₂(μ-O) (3), respectively. LAl[OB(2-PhC₆H ₄)(OH)]₂ (4) was synthesized by the reaction of 1 with 2-biphenylboronic acid. Compound 4 is the intermediate analogue to those, which we postulated for the formation of 2 and 3. The reaction of 1 with 3-hydroxyphenylboronic acid resulted in the first metal benzoboroxole oxide LAl[OB(o-CH₂O)C₆H₄]₂ (5), which is formed from a compound with B-(OH)₂ and C-OH functionalities.

Original language	English
Pages (from-to)	2010-2014
Number of pages	5
Journal	Inorganic Chemistry
Volume	50
Issue number	5
DOIs	https://doi.org/10.1021/ic1022906
Publication status	Published - 7 Mar 2011

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@article{27da71f1063f4e96a562251f68b46037,

title = "Synthesis of boroxine-linked aluminum complexes",

abstract = "The reaction of LAlH2 (L = HC(CMeNAr)2, Ar = 2,6-iPr2C6H3) (1) with 3-methylphenylboronic acid and 3-fluorophenylboronic acid resulted in the boroxine-linked aluminum compounds LAl[OB(3-CH3C6H4)] 2(μ-O) (2) and LAl[OB(3-FC6H4)] 2(μ-O) (3), respectively. LAl[OB(2-PhC6H 4)(OH)]2 (4) was synthesized by the reaction of 1 with 2-biphenylboronic acid. Compound 4 is the intermediate analogue to those, which we postulated for the formation of 2 and 3. The reaction of 1 with 3-hydroxyphenylboronic acid resulted in the first metal benzoboroxole oxide LAl[OB(o-CH2O)C6H4]2 (5), which is formed from a compound with B-(OH)2 and C-OH functionalities.",

author = "Xiaoli Ma and Zhi Yang and Xiujuan Wang and Roesky, {Herbert W.} and Feng Wu and Hongping Zhu",

year = "2011",

month = mar,

day = "7",

doi = "10.1021/ic1022906",

language = "English",

volume = "50",

pages = "2010--2014",

journal = "Inorganic Chemistry",

issn = "0020-1669",

publisher = "American Chemical Society",

number = "5",

}

TY - JOUR

T1 - Synthesis of boroxine-linked aluminum complexes

AU - Ma, Xiaoli

AU - Yang, Zhi

AU - Wang, Xiujuan

AU - Roesky, Herbert W.

AU - Wu, Feng

AU - Zhu, Hongping

PY - 2011/3/7

Y1 - 2011/3/7

N2 - The reaction of LAlH2 (L = HC(CMeNAr)2, Ar = 2,6-iPr2C6H3) (1) with 3-methylphenylboronic acid and 3-fluorophenylboronic acid resulted in the boroxine-linked aluminum compounds LAl[OB(3-CH3C6H4)] 2(μ-O) (2) and LAl[OB(3-FC6H4)] 2(μ-O) (3), respectively. LAl[OB(2-PhC6H 4)(OH)]2 (4) was synthesized by the reaction of 1 with 2-biphenylboronic acid. Compound 4 is the intermediate analogue to those, which we postulated for the formation of 2 and 3. The reaction of 1 with 3-hydroxyphenylboronic acid resulted in the first metal benzoboroxole oxide LAl[OB(o-CH2O)C6H4]2 (5), which is formed from a compound with B-(OH)2 and C-OH functionalities.

AB - The reaction of LAlH2 (L = HC(CMeNAr)2, Ar = 2,6-iPr2C6H3) (1) with 3-methylphenylboronic acid and 3-fluorophenylboronic acid resulted in the boroxine-linked aluminum compounds LAl[OB(3-CH3C6H4)] 2(μ-O) (2) and LAl[OB(3-FC6H4)] 2(μ-O) (3), respectively. LAl[OB(2-PhC6H 4)(OH)]2 (4) was synthesized by the reaction of 1 with 2-biphenylboronic acid. Compound 4 is the intermediate analogue to those, which we postulated for the formation of 2 and 3. The reaction of 1 with 3-hydroxyphenylboronic acid resulted in the first metal benzoboroxole oxide LAl[OB(o-CH2O)C6H4]2 (5), which is formed from a compound with B-(OH)2 and C-OH functionalities.

UR - http://www.scopus.com/inward/record.url?scp=79952263167&partnerID=8YFLogxK

U2 - 10.1021/ic1022906

DO - 10.1021/ic1022906

M3 - Article

AN - SCOPUS:79952263167

SN - 0020-1669

VL - 50

SP - 2010

EP - 2014

JO - Inorganic Chemistry

JF - Inorganic Chemistry

IS - 5

ER -

Synthesis of boroxine-linked aluminum complexes

Abstract

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