The reactions of R2Ga-GaR2 and R2In-InR2 [R = CH(SiMe3)2] with protic reagents: Substituent exchange versus cleavage of the element-element bond

DOI: 10.1002/(SICI)1099-0682(199803)1998:3<355::AID-EJIC355>3.0.CO;2-H

Source and publish data:

European Journal of Inorganic Chemistry p. 355 - 360 (1998)

Update date:2022-08-05

Topics:

Authors:

Uhl, Werner

Graupner, Rene

Hahn, Ingo

Spies, Thomas

Frank, Walter

Read Full Text PDF DownLoad Join now for total 90,000,000 free articles

Article abstract of DOI:10.1002/(SICI)1099-0682(199803)1998:3<355::AID-EJIC355>3.0.CO;2-H

Tetrakis[bis(trimethylsilyl)methyl]digallane(4) (1) with a Ga-Ga single bond and the corresponding diindane(4) 2 with an In-In single bond were treated with different protic reagents: tert-Butyl alcohol did not react with 1 at all, while phenol gave a mix

Full text of DOI:10.1002/(SICI)1099-0682(199803)1998:3<355::AID-EJIC355>3.0.CO;2-H

FULL PAPER

Tetrakis[bis(trimethylsilyl)methyl]digallane(4) (1) with

chelating acid dibenzoylmethane reacted by means of a sub-

GaϪGa single bond and the corresponding diindane(4) 2 stituent exchange, with the release of two equiv. of bis(tri-

with an InϪIn single bond were treated with different protic

reagents: tert-Butyl alcohol did not react with 1 at all, while

methylsilyl)methane for each formula unit of 1, to form 9, in

which the GaϪGa bond is retained and each chelating 1,3-

phenol gave a mixture of unknown products, which could diphenyl-1,3-propanedionato ligand is in a terminal position

not be separated. The more acidic pentafluorophenol did not bonded to only one Ga atom, in more than 80% yield. The

react as an acid, but CϪF bonds were cleaved to form almost

quantitatively the dimer (R₂GaF)₂5, which was characterized

GaϪGa bond is shortened [244.1(1) pm] compared to that in

the starting compound tetraalkyldigallane(4) 1. The InϪIn

by a crystal-structure determination. Water and 1 yielded the bond of diindane(4) 2 is, however, cleaved in a similar reac-

dimeric dialkylgallium hydroxide 6. The GaϪGa bond was

also cleaved by the reaction of 1 with durylthiophenol (du-

tion with dibenzoylmethane, and only the fragmentation pro-

duct dialkyl(1,3-diphenyl-1,3-propanedionato)indium 10

ryl = 2,3,5,6-tetramethylphenyl), which gave two main prod- could be isolated.

ucts: R₂Ga(SDuryl) 7 and RGa(SDuryl)₂8. In contrast, the

tert

Eur. J. Inorg. Chem.

FULL PAPER

δ ϭ

δ ϭ Ϫ

Eur. J. Inorg. Chem.

FULL PAPER

δ ϭ Ϫ

δ ϭ

δ ϭ Ϫ

δ ϭ

Eur. J. Inorg. Chem.

FULL PAPER

ЈϪ

Ј Ϫx Ϫy

Ϫ z

trans

Eur. J. Inorg. Chem.

FULL PAPER

Synthesis

Dialkylbis(µ-1,3-diphenyl-1,3-propanedionato-

O,OЈ)digallium

Deutsche Forschungsgemeinschaft

Fonds der Chemischen Industrie

General:

δ ϭ

tert

ν ϭ

Synthesis of (R₂GaF)₂

ε ϭ

δ ϭ

m/z

δ ϭ

δ ϭ Ϫ

ν ϭ

Reaction of Diindane(4) with Dibenzoylmethane:

Reaction of Digallane(4) with Water:

Reaction of Digallane(4) with Durylthiol:

Synthesis of Dialkyl(1,3-diphenyl-1,3-propanedionato-O,OЈ)ind-

ium



δ ϭ

ν ϭ

δ ϭ

ν ϭ

Eur. J. Inorg. Chem.

FULL PAPER

Chem. Ber.

130

Chem. Ber.

125

Chem. Ber.

130

Inorg. Chim. Acta

Crystal-Structure Determinations:

249

Schwingungsfrequenzen I Ϫ

Hauptgruppenelemente

Z. Anorg. Allg. Chem.

612

105

Angew. Chem.

Angew. Chem. Int. Ed. Engl.

Inorg. Chem.

Z. Anorg. Allg. Chem.

621

Organometallics

Z. Anorg.

Allg. Chem.

Chem. Ber.

619

129

Polyhedron

Chem. Rev.

158

Coord.

J. Am. Chem. Soc.

J. Organomet. Chem.

119

493

J. Coord. Chem.

Chem.

ibid.

Ber.

101

Angew. Chem.

Angew. Chem. Int. Ed.

J. Am. Chem. Soc.

Engl.

Angew. Chem.

Angew. Chem. Int. Ed. Engl. 32

Angew. Chem.

Angew. Chem. Int. Ed. Engl. 32

105

α °

β °

γ °

J. Solid State Chem.

Angew. Chem.

108

Angew. Chem. Int. Ed. Engl.

Z. Naturforsch., B: Chem. Sci.

K_α

° Յ Θ Յ

Յ h Յ

° Յ Θ Յ

Acta Crystallogr. B

Յ h Յ

Յ k Յ

Յ l Յ

Acta Crystallogr. B

Z. Naturforsch., B: Chem. Sci.

Յ k Յ

Յ l Յ

Soc.

J. Am. Chem.

Angew. Chem. 107

117

Angew. Chem. Int. Ed. Engl.

σ F

J. Am. Chem. Soc.

117

R ϭ ΣʈF ͉ Ϫ ͉F ʈ Σ͉F ͉

Organometallics

σ F

wR ϭ Σw F ϪF

Σw F

J. Chem. Soc., Chem. Commun.

J. Am.

Chem. Soc.

118

J. Organomet. Chem.

524

Acta Crystallogr. B

Inorg. Chim. Acta

217

International Tables for Crystallography, Space

Group Symmetry

SHELXTL-Plus REL. 4.1

Z. Naturforsch., B: Chem. Sci.

SHELXL-

J. Organomet. Chem.

93, Program for the Refinement of Structures

364

J. Organomet. Chem

368

Z. Anorg. Allg. Chem. 623

Chem. Ber.

129

Eur. J. Inorg. Chem.

Products guided by the article

Product name:(CH(Si(CH₃)3)2)2Ga(SC₆H(CH₃)4)

Cas No:203726-76-5

R&D Labs maybe for 203726-76-5

Baoding City Light Industry And Textiles Imp.& Exp. Corp. Chemical Department.

Contact:86-312-3262436

Address:NO.658 CHAOYANG SOUTH STREET,BAODING CITY HEBEI CHINA
Zhejiang Allied Chemical Co.,Ltd

Contact:18967038207

Address:Area A-30, High-tech Industrial Park, Quzhou, Zhejiang, China.
China Synchem Technology Co.,Ltd

website:http://www.cnsynchem.com

Contact:+86-0552-4929311

Address:No.217 Daqing Road
Shandong Hongxiang Zinc Co., Ltd

Contact:086-0311-66187879

Address:DaWang developing zone
MedicalChem(Yancheng)Manuf.Co.,Ltd.

Contact:+86-515-84383366

Address:Touzeng BinHai, YanCheng City, JiangSu Province, China

Relevant to this article

Nonpeptide α(v)β₃ antagonists. 1. Transformation of a potent, integrin-selective α(IIb)β₃ antagonist into a potent α(v)β₃ antagonist

Doi:10.1021/jm000133v
(2000)
Nickel complexes containing new carbon-phosphorus unsaturated ligands: First examples of phosphavinylidene-phosphorane [R₃P=C=PR′] and phosphavinyl phosphonium [C(H)(PR₃)=P(R′)]⁺ ligands

Doi:10.1021/om970895x
(1998)
Enantiospecific total synthesis of L-2',3'-dideoxyisonucleosides via regioselective opening of optically active C₂-symmetric 1,4-pentadiene bis- epoxide

Doi:10.1021/jo9721655
(1998)
Immunochemical detection of hepatic cocaine-protein adducts in mice

Doi:10.1021/tx970147c
(1998)
New organo-lewis acids. Tris(β-perfluoronaphthyl)borane (PNB) as a highly active cocatalyst for metallocene-mediated ziegler-natta α-olefin polymerization

Doi:10.1021/om980229b
(1998)
Synthesis of 4-arylaminoquinazolines and 2-aryl-4-arylaminoquinazolines from 2-aminobenzonitrile, anilines and formic acid or benzaldehydes

Doi:10.1016/S0040-4020(00)00899-1
(2000)

Article Doi

The reactions of R2Ga-GaR2 and R2In-InR2 [R = CH(SiMe3)2] with protic reagents: Substituent exchange versus cleavage of the element-element bond

DOI: 10.1002/(SICI)1099-0682(199803)1998:3<355::AID-EJIC355>3.0.CO;2-H

Source and publish data:

Authors:

Article abstract of DOI:10.1002/(SICI)1099-0682(199803)1998:3<355::AID-EJIC355>3.0.CO;2-H

Full text of DOI:10.1002/(SICI)1099-0682(199803)1998:3<355::AID-EJIC355>3.0.CO;2-H

Products guided by the article

R&D Labs maybe for 203726-76-5

Relevant to this article

Hot Product