Reaction of GaMe3 with H2NCH2CH2NMe2: Synthesis and characterization of adducts and imidogallane

Jae E. Park; Byoung Jae Bae; Kwangyeol Lee; Joon T. Park; Hong Young Chang; Moon Gun Choi

doi:10.1021/om000630+

Reaction of GaMe3 with H2NCH2CH2NMe2: Synthesis and characterization of adducts and imidogallane

Jae E. Park, Byoung Jae Bae, Kwangyeol Lee, Joon T. Park, Hong Young Chang, Moon Gun Choi

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

6 Citations (Scopus)

Abstract

Reaction of GaMea with 7V,AT-dimethylethylenediamine (DMEDA) produces adducts, Me3Ga:NH2C2H4NMe2 (1:1, 1) and Me3Ga:NH2C2H4NMe2:GaMe3 (2:1, 2). A fast concerted intermolecular exchange of the two inequivalent GaMea moieties occurs in 2 at room temperature. Thermolysis of 2 at 210 °C in a sealed ampule produces a mixture of cis and trans isomers of tetrametallic imidogallane, [Me2Ga(//-NC2H4NMe2GaMe2)]2 (3). Slow recrystallization of 3 affords only the cis isomer as colorless crystals, but in solution the cis isomer equilibrates with the trans isomer.

Original language	English
Pages (from-to)	5107-5112
Number of pages	6
Journal	Organometallics
Volume	19
Issue number	24
DOIs	https://doi.org/10.1021/om000630+
Publication status	Published - 2000 Nov 27
Externally published	Yes

ASJC Scopus subject areas

Physical and Theoretical Chemistry
Organic Chemistry
Inorganic Chemistry

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title = "Reaction of GaMe3 with H2NCH2CH2NMe2: Synthesis and characterization of adducts and imidogallane",

abstract = "Reaction of GaMea with 7V,AT-dimethylethylenediamine (DMEDA) produces adducts, Me3Ga:NH2C2H4NMe2 (1:1, 1) and Me3Ga:NH2C2H4NMe2:GaMe3 (2:1, 2). A fast concerted intermolecular exchange of the two inequivalent GaMea moieties occurs in 2 at room temperature. Thermolysis of 2 at 210 °C in a sealed ampule produces a mixture of cis and trans isomers of tetrametallic imidogallane, [Me2Ga(//-NC2H4NMe2GaMe2)]2 (3). Slow recrystallization of 3 affords only the cis isomer as colorless crystals, but in solution the cis isomer equilibrates with the trans isomer.",

author = "Park, {Jae E.} and Bae, {Byoung Jae} and Kwangyeol Lee and Park, {Joon T.} and Chang, {Hong Young} and Choi, {Moon Gun}",

year = "2000",

month = nov,

day = "27",

doi = "10.1021/om000630+",

language = "English",

volume = "19",

pages = "5107--5112",

journal = "Organometallics",

issn = "0276-7333",

publisher = "American Chemical Society",

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TY - JOUR

T1 - Reaction of GaMe3 with H2NCH2CH2NMe2

T2 - Synthesis and characterization of adducts and imidogallane

AU - Park, Jae E.

AU - Bae, Byoung Jae

AU - Lee, Kwangyeol

AU - Park, Joon T.

AU - Chang, Hong Young

AU - Choi, Moon Gun

PY - 2000/11/27

Y1 - 2000/11/27

N2 - Reaction of GaMea with 7V,AT-dimethylethylenediamine (DMEDA) produces adducts, Me3Ga:NH2C2H4NMe2 (1:1, 1) and Me3Ga:NH2C2H4NMe2:GaMe3 (2:1, 2). A fast concerted intermolecular exchange of the two inequivalent GaMea moieties occurs in 2 at room temperature. Thermolysis of 2 at 210 °C in a sealed ampule produces a mixture of cis and trans isomers of tetrametallic imidogallane, [Me2Ga(//-NC2H4NMe2GaMe2)]2 (3). Slow recrystallization of 3 affords only the cis isomer as colorless crystals, but in solution the cis isomer equilibrates with the trans isomer.

AB - Reaction of GaMea with 7V,AT-dimethylethylenediamine (DMEDA) produces adducts, Me3Ga:NH2C2H4NMe2 (1:1, 1) and Me3Ga:NH2C2H4NMe2:GaMe3 (2:1, 2). A fast concerted intermolecular exchange of the two inequivalent GaMea moieties occurs in 2 at room temperature. Thermolysis of 2 at 210 °C in a sealed ampule produces a mixture of cis and trans isomers of tetrametallic imidogallane, [Me2Ga(//-NC2H4NMe2GaMe2)]2 (3). Slow recrystallization of 3 affords only the cis isomer as colorless crystals, but in solution the cis isomer equilibrates with the trans isomer.

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U2 - 10.1021/om000630+

DO - 10.1021/om000630+

M3 - Article

AN - SCOPUS:0034311998

SN - 0276-7333

VL - 19

SP - 5107

EP - 5112

JO - Organometallics

JF - Organometallics

IS - 24

ER -

Reaction of GaMe3 with H2NCH2CH2NMe2: Synthesis and characterization of adducts and imidogallane

Abstract

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