Isolation and Structural Characterisation of Monoprotonated 1,2-Bis(diphenylphosphino)benzene in its Tetrabromogallate(III) Salt

Marcus Sigl; Annette Schier; Hubert Schmidbaur

doi:10.1515/znb-1998-1113

Isolation and Structural Characterisation of Monoprotonated 1,2-Bis(diphenylphosphino)benzene in its Tetrabromogallate(III) Salt

Marcus Sigl, Annette Schier, Hubert Schmidbaur

Department of Chemistry

Technical University of Munich

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

12 Scopus citations

Abstract

Hydrolysis of gallium tribromide complexes of 1,2-bis(diphenylphosphino)benzene in toluene solvent affords crystals of the mono-phosphonium salt [1,2-Ph₂P-(C₆H₄)-PPh₂H]⁺ [GaBr₄]^-. The structure analysis by single crystal X-ray diffraction allows an internal comparison of Ph₂P phosphino and Ph₂PH⁺ phosphonium functions.

Original language	English
Pages (from-to)	1313-1315
Number of pages	3
Journal	Zeitschrift fur Naturforschung - Section B Journal of Chemical Sciences
Volume	53
Issue number	11
DOIs	https://doi.org/10.1515/znb-1998-1113
State	Published - Nov 1998

Keywords

1,2-Bis(diphenylphosphino)benzene
Crystal Structure
Tertiary Phosphonium Cation
Tetrabromogallate(III)

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10.1515/znb-1998-1113

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title = "Isolation and Structural Characterisation of Monoprotonated 1,2-Bis(diphenylphosphino)benzene in its Tetrabromogallate(III) Salt",

abstract = "Hydrolysis of gallium tribromide complexes of 1,2-bis(diphenylphosphino)benzene in toluene solvent affords crystals of the mono-phosphonium salt [1,2-Ph2P-(C6H4)-PPh2H]+ [GaBr4]-. The structure analysis by single crystal X-ray diffraction allows an internal comparison of Ph2P phosphino and Ph2PH+ phosphonium functions.",

keywords = "1,2-Bis(diphenylphosphino)benzene, Crystal Structure, Tertiary Phosphonium Cation, Tetrabromogallate(III)",

author = "Marcus Sigl and Annette Schier and Hubert Schmidbaur",

year = "1998",

month = nov,

doi = "10.1515/znb-1998-1113",

language = "English",

volume = "53",

pages = "1313--1315",

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T1 - Isolation and Structural Characterisation of Monoprotonated 1,2-Bis(diphenylphosphino)benzene in its Tetrabromogallate(III) Salt

AU - Sigl, Marcus

AU - Schier, Annette

AU - Schmidbaur, Hubert

PY - 1998/11

Y1 - 1998/11

N2 - Hydrolysis of gallium tribromide complexes of 1,2-bis(diphenylphosphino)benzene in toluene solvent affords crystals of the mono-phosphonium salt [1,2-Ph2P-(C6H4)-PPh2H]+ [GaBr4]-. The structure analysis by single crystal X-ray diffraction allows an internal comparison of Ph2P phosphino and Ph2PH+ phosphonium functions.

AB - Hydrolysis of gallium tribromide complexes of 1,2-bis(diphenylphosphino)benzene in toluene solvent affords crystals of the mono-phosphonium salt [1,2-Ph2P-(C6H4)-PPh2H]+ [GaBr4]-. The structure analysis by single crystal X-ray diffraction allows an internal comparison of Ph2P phosphino and Ph2PH+ phosphonium functions.

KW - 1,2-Bis(diphenylphosphino)benzene

KW - Crystal Structure

KW - Tertiary Phosphonium Cation

KW - Tetrabromogallate(III)

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U2 - 10.1515/znb-1998-1113

DO - 10.1515/znb-1998-1113

M3 - Article

AN - SCOPUS:0347089558

SN - 0932-0776

VL - 53

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EP - 1315

JO - Zeitschrift fur Naturforschung - Section B Journal of Chemical Sciences

JF - Zeitschrift fur Naturforschung - Section B Journal of Chemical Sciences

IS - 11

ER -

Isolation and Structural Characterisation of Monoprotonated 1,2-Bis(diphenylphosphino)benzene in its Tetrabromogallate(III) Salt

Abstract

Keywords

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