Synthesis of 1-phosphinophospholes and their tungstenpentacarbonyl complexes

Dietmar Schmidt; Steffen Krill; Bing Wang; Frank R. Fronczek; Koop Lammertsma

doi:10.1016/S0022-328X(96)06638-7

Synthesis of 1-phosphinophospholes and their tungstenpentacarbonyl complexes

Dietmar Schmidt, Steffen Krill, Bing Wang, Frank R. Fronczek, Koop Lammertsma

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

6 Citations (Scopus)

Abstract

A series of 1-phosphinophospholes 4a-d (R = tert-butyl (a), iso-propyl (b), ethyl (c), phenyl (d)) and their pentacarbonyltungsten complexes 5a-d are synthesized and characterized. The ³¹P NMR patterns of both the complexed and free 1-phosphinophospholes follow similar trends. The X-ray structure of 5a reveals an elongated P-P bond due to steric encumbrance, while the geometry of the phosphole moiety is not affected.

Original language	English
Pages (from-to)	197-203
Number of pages	7
Journal	Journal of Organometallic Chemistry
Volume	529
Issue number	1-2
DOIs	https://doi.org/10.1016/S0022-328X(96)06638-7
Publication status	Published - 15 Feb 1997
Externally published	Yes

Keywords

Diphosphane
Diphosphane tungsten complex
Phosphinophosphole
Phosphinophosphole tungsten complex
Phosphorus chemistry
X-ray

ASJC Scopus subject areas

Biochemistry
Physical and Theoretical Chemistry
Organic Chemistry
Inorganic Chemistry
Materials Chemistry

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10.1016/S0022-328X(96)06638-7

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title = "Synthesis of 1-phosphinophospholes and their tungstenpentacarbonyl complexes",

abstract = "A series of 1-phosphinophospholes 4a-d (R = tert-butyl (a), iso-propyl (b), ethyl (c), phenyl (d)) and their pentacarbonyltungsten complexes 5a-d are synthesized and characterized. The 31P NMR patterns of both the complexed and free 1-phosphinophospholes follow similar trends. The X-ray structure of 5a reveals an elongated P-P bond due to steric encumbrance, while the geometry of the phosphole moiety is not affected.",

keywords = "Diphosphane, Diphosphane tungsten complex, Phosphinophosphole, Phosphinophosphole tungsten complex, Phosphorus chemistry, X-ray",

author = "Dietmar Schmidt and Steffen Krill and Bing Wang and Fronczek, \{Frank R.\} and Koop Lammertsma",

year = "1997",

month = feb,

day = "15",

doi = "10.1016/S0022-328X(96)06638-7",

language = "English",

volume = "529",

pages = "197--203",

journal = "Journal of Organometallic Chemistry",

issn = "0022-328X",

publisher = "Elsevier B.V.",

number = "1-2",

}

TY - JOUR

T1 - Synthesis of 1-phosphinophospholes and their tungstenpentacarbonyl complexes

AU - Schmidt, Dietmar

AU - Krill, Steffen

AU - Wang, Bing

AU - Fronczek, Frank R.

AU - Lammertsma, Koop

PY - 1997/2/15

Y1 - 1997/2/15

N2 - A series of 1-phosphinophospholes 4a-d (R = tert-butyl (a), iso-propyl (b), ethyl (c), phenyl (d)) and their pentacarbonyltungsten complexes 5a-d are synthesized and characterized. The 31P NMR patterns of both the complexed and free 1-phosphinophospholes follow similar trends. The X-ray structure of 5a reveals an elongated P-P bond due to steric encumbrance, while the geometry of the phosphole moiety is not affected.

AB - A series of 1-phosphinophospholes 4a-d (R = tert-butyl (a), iso-propyl (b), ethyl (c), phenyl (d)) and their pentacarbonyltungsten complexes 5a-d are synthesized and characterized. The 31P NMR patterns of both the complexed and free 1-phosphinophospholes follow similar trends. The X-ray structure of 5a reveals an elongated P-P bond due to steric encumbrance, while the geometry of the phosphole moiety is not affected.

KW - Diphosphane

KW - Diphosphane tungsten complex

KW - Phosphinophosphole

KW - Phosphinophosphole tungsten complex

KW - Phosphorus chemistry

KW - X-ray

UR - https://www.scopus.com/pages/publications/0031568719

U2 - 10.1016/S0022-328X(96)06638-7

DO - 10.1016/S0022-328X(96)06638-7

M3 - Article

AN - SCOPUS:0031568719

SN - 0022-328X

VL - 529

SP - 197

EP - 203

JO - Journal of Organometallic Chemistry

JF - Journal of Organometallic Chemistry

IS - 1-2

ER -

Synthesis of 1-phosphinophospholes and their tungstenpentacarbonyl complexes

Abstract

Keywords

ASJC Scopus subject areas

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