Novel triphenyltin substituted derivatives of heavier alkaline earth metals

Ulrich Englich; Karin Ruhlandt-Senge; Frank Uhlig

doi:10.1016/S0022-328X(00)00440-X

Novel triphenyltin substituted derivatives of heavier alkaline earth metals

Ulrich Englich, Karin Ruhlandt-Senge, Frank Uhlig

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

39 Scopus citations

Abstract

The synthesis and characterization of a family of novel alkaline earth metal stannides, in addition to tri- and pentastannanes are described. [Ba(18-crown-6)(HMPA)₂][SnPh₃]₂ (4), [Ca(18-crown-6)(HMPA)₂][Sn(SnPh₃)₃]₂ (5), and [Sr(18-crown-6)(HMPA)₂][Sn(SnPh₃)₃]₂ (6) were synthesized by insertion of the corresponding alkaline earth metals into the tin-tin bond of hexaphenyldistannane. Ph₃SnSnPh₂SnPh₃ (7), and Sn(SnPh₃)₄ (8) became available by treating 4 with diphenyldichlorostannane. All compounds were studied by NMR spectroscopy, and X-ray crystallography. The stannanes 7 and 8 were also characterized by elemental analysis.

Original language	English (US)
Pages (from-to)	139-147
Number of pages	9
Journal	Journal of Organometallic Chemistry
Volume	613
Issue number	2
DOIs	https://doi.org/10.1016/S0022-328X(00)00440-X
State	Published - Nov 3 2000

Keywords

Alkaline earth metal stannides
Sn-NMR spectroscopy
Stannanes
Structure elucidation

ASJC Scopus subject areas

Biochemistry
Physical and Theoretical Chemistry
Organic Chemistry
Inorganic Chemistry
Materials Chemistry

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10.1016/S0022-328X(00)00440-X

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title = "Novel triphenyltin substituted derivatives of heavier alkaline earth metals",

abstract = "The synthesis and characterization of a family of novel alkaline earth metal stannides, in addition to tri- and pentastannanes are described. [Ba(18-crown-6)(HMPA)2][SnPh3]2 (4), [Ca(18-crown-6)(HMPA)2][Sn(SnPh3)3]2 (5), and [Sr(18-crown-6)(HMPA)2][Sn(SnPh3)3]2 (6) were synthesized by insertion of the corresponding alkaline earth metals into the tin-tin bond of hexaphenyldistannane. Ph3SnSnPh2SnPh3 (7), and Sn(SnPh3)4 (8) became available by treating 4 with diphenyldichlorostannane. All compounds were studied by NMR spectroscopy, and X-ray crystallography. The stannanes 7 and 8 were also characterized by elemental analysis.",

keywords = "Alkaline earth metal stannides, Sn-NMR spectroscopy, Stannanes, Structure elucidation",

author = "Ulrich Englich and Karin Ruhlandt-Senge and Frank Uhlig",

year = "2000",

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doi = "10.1016/S0022-328X(00)00440-X",

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T1 - Novel triphenyltin substituted derivatives of heavier alkaline earth metals

AU - Englich, Ulrich

AU - Ruhlandt-Senge, Karin

AU - Uhlig, Frank

PY - 2000/11/3

Y1 - 2000/11/3

N2 - The synthesis and characterization of a family of novel alkaline earth metal stannides, in addition to tri- and pentastannanes are described. [Ba(18-crown-6)(HMPA)2][SnPh3]2 (4), [Ca(18-crown-6)(HMPA)2][Sn(SnPh3)3]2 (5), and [Sr(18-crown-6)(HMPA)2][Sn(SnPh3)3]2 (6) were synthesized by insertion of the corresponding alkaline earth metals into the tin-tin bond of hexaphenyldistannane. Ph3SnSnPh2SnPh3 (7), and Sn(SnPh3)4 (8) became available by treating 4 with diphenyldichlorostannane. All compounds were studied by NMR spectroscopy, and X-ray crystallography. The stannanes 7 and 8 were also characterized by elemental analysis.

AB - The synthesis and characterization of a family of novel alkaline earth metal stannides, in addition to tri- and pentastannanes are described. [Ba(18-crown-6)(HMPA)2][SnPh3]2 (4), [Ca(18-crown-6)(HMPA)2][Sn(SnPh3)3]2 (5), and [Sr(18-crown-6)(HMPA)2][Sn(SnPh3)3]2 (6) were synthesized by insertion of the corresponding alkaline earth metals into the tin-tin bond of hexaphenyldistannane. Ph3SnSnPh2SnPh3 (7), and Sn(SnPh3)4 (8) became available by treating 4 with diphenyldichlorostannane. All compounds were studied by NMR spectroscopy, and X-ray crystallography. The stannanes 7 and 8 were also characterized by elemental analysis.

KW - Alkaline earth metal stannides

KW - Sn-NMR spectroscopy

KW - Stannanes

KW - Structure elucidation

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