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Polycyclic phosphorus sulfide compounds containing chiral amido or imido substituents

Lookup NU author(s): Dr Bruce Tattershall

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Abstract

Reactions of α-P4S3I2 with (S)- or racemic-RNH2 (R = CH(Me)Ph) have given solutions containing exo,exo- or endo,exo-α-P4S3(NHR)2, α- or β-P4S3(μ-NR), or P4S 2(μ-NR), as the first compounds with polycyclic phosphorus sulfide skeletons to contain chiral substituents. The expected diastereomers have been characterised by complete analysis of their 31P{1H} NMR spectra, and relative configuration has been assigned in most cases. Considerable diastereomeric differences in coupling constants and chemical shifts were found.


Publication metadata

Author(s): Tattershall BW, Houghton RW, Martin DJ

Publication type: Article

Publication status: Published

Journal: Zeitschrift fur Anorganische und Allgemeine Chemie

Year: 2004

Volume: 630

Issue: 12

Pages: 1991-1998

ISSN (print): 0044-2313

ISSN (electronic): 1521-3749

Publisher: Wiley - VCH Verlag GmbH & Co. KGaA

URL: http://dx.doi.org/10.1002/zaac.200400234

DOI: 10.1002/zaac.200400234


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