Further improvements in the preparation of disecondary phosphines PhHP(CH2)nPHPh, n = 2, 3, and their tetracarbonyltungsten complexes: Analysis of their multinuclear NMR spectra

Ron S. Dickson, Patricia S. Elmes, W. Roy Jackson

Research output: Contribution to journalArticleResearchpeer-review

13 Citations (Scopus)

Abstract

The disecondary phosphines PhHP(CH2)n-PHPh, n = 2, 3, have been prepared in high yields (80%) after short reaction times (6 h) and converted into the meso- and rac-diastereomers of [{PhHP(CH2)nPHPh}-W(CO)4], n = 2, 3. 12/13C isotope effects on 31P shieldings and |2JP-P| couplings have been calculated from the 13C NMR spectra of the complexes.

Original languageEnglish
Pages (from-to)2912-2914
Number of pages3
JournalOrganometallics
Volume18
Issue number15
Publication statusPublished - 19 Jul 1999

Cite this

@article{630a9d109d7c455b8e7efe419bc9732b,
title = "Further improvements in the preparation of disecondary phosphines PhHP(CH2)nPHPh, n = 2, 3, and their tetracarbonyltungsten complexes: Analysis of their multinuclear NMR spectra",
abstract = "The disecondary phosphines PhHP(CH2)n-PHPh, n = 2, 3, have been prepared in high yields (80{\%}) after short reaction times (6 h) and converted into the meso- and rac-diastereomers of [{PhHP(CH2)nPHPh}-W(CO)4], n = 2, 3. 12/13C isotope effects on 31P shieldings and |2JP-P| couplings have been calculated from the 13C NMR spectra of the complexes.",
author = "Dickson, {Ron S.} and Elmes, {Patricia S.} and Jackson, {W. Roy}",
year = "1999",
month = "7",
day = "19",
language = "English",
volume = "18",
pages = "2912--2914",
journal = "Organometallics",
issn = "0276-7333",
publisher = "American Chemical Society",
number = "15",

}

Further improvements in the preparation of disecondary phosphines PhHP(CH2)nPHPh, n = 2, 3, and their tetracarbonyltungsten complexes : Analysis of their multinuclear NMR spectra. / Dickson, Ron S.; Elmes, Patricia S.; Jackson, W. Roy.

In: Organometallics, Vol. 18, No. 15, 19.07.1999, p. 2912-2914.

Research output: Contribution to journalArticleResearchpeer-review

TY - JOUR

T1 - Further improvements in the preparation of disecondary phosphines PhHP(CH2)nPHPh, n = 2, 3, and their tetracarbonyltungsten complexes

T2 - Analysis of their multinuclear NMR spectra

AU - Dickson, Ron S.

AU - Elmes, Patricia S.

AU - Jackson, W. Roy

PY - 1999/7/19

Y1 - 1999/7/19

N2 - The disecondary phosphines PhHP(CH2)n-PHPh, n = 2, 3, have been prepared in high yields (80%) after short reaction times (6 h) and converted into the meso- and rac-diastereomers of [{PhHP(CH2)nPHPh}-W(CO)4], n = 2, 3. 12/13C isotope effects on 31P shieldings and |2JP-P| couplings have been calculated from the 13C NMR spectra of the complexes.

AB - The disecondary phosphines PhHP(CH2)n-PHPh, n = 2, 3, have been prepared in high yields (80%) after short reaction times (6 h) and converted into the meso- and rac-diastereomers of [{PhHP(CH2)nPHPh}-W(CO)4], n = 2, 3. 12/13C isotope effects on 31P shieldings and |2JP-P| couplings have been calculated from the 13C NMR spectra of the complexes.

UR - http://www.scopus.com/inward/record.url?scp=0013459123&partnerID=8YFLogxK

M3 - Article

AN - SCOPUS:0013459123

VL - 18

SP - 2912

EP - 2914

JO - Organometallics

JF - Organometallics

SN - 0276-7333

IS - 15

ER -