Synthesis and structure of [η4- tetrakis(arylethoxyphosphoryl)cyclobutadiene]-(η5- cyclopentadienyl)cobalt(I) complexes

Shigeru Sasaki; Kiyotoshi Kato; Yoshihiro Tanabe; Masaaki Yoshifuji

doi:10.1246/cl.2004.1004

Synthesis and structure of [η⁴- tetrakis(arylethoxyphosphoryl)cyclobutadiene]-(η⁵- cyclopentadienyl)cobalt(I) complexes

Shigeru Sasaki, Kiyotoshi Kato, Yoshihiro Tanabe, Masaaki Yoshifuji

SCI - Chemistry

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

8 Citations (Scopus)

Abstract

[η⁴-Tetrakis(arylethoxyphosphoryl)cyclobutadiene] (η⁵-cyclopentadienyl)cobalt(I) complexes were synthesized by reaction of bis(arylethoxyphosphoryl)acetylenes with CpCo(CO)₂ and several diastereomers were isolated. Whole molecular structure of the tetraphosphorylcyclobutadiene complex was significantly affected by relative configuration of the phosphoryl groups.

Original language	English
Pages (from-to)	1004-1005
Number of pages	2
Journal	Chemistry Letters
Volume	33
Issue number	8
DOIs	https://doi.org/10.1246/cl.2004.1004
Publication status	Published - 2004 Aug 5

ASJC Scopus subject areas

Chemistry(all)

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10.1246/cl.2004.1004

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title = "Synthesis and structure of [η4- tetrakis(arylethoxyphosphoryl)cyclobutadiene]-(η5- cyclopentadienyl)cobalt(I) complexes",

abstract = "[η4-Tetrakis(arylethoxyphosphoryl)cyclobutadiene] (η5-cyclopentadienyl)cobalt(I) complexes were synthesized by reaction of bis(arylethoxyphosphoryl)acetylenes with CpCo(CO)2 and several diastereomers were isolated. Whole molecular structure of the tetraphosphorylcyclobutadiene complex was significantly affected by relative configuration of the phosphoryl groups.",

author = "Shigeru Sasaki and Kiyotoshi Kato and Yoshihiro Tanabe and Masaaki Yoshifuji",

year = "2004",

month = aug,

day = "5",

doi = "10.1246/cl.2004.1004",

language = "English",

volume = "33",

pages = "1004--1005",

journal = "Chemistry Letters",

issn = "0366-7022",

publisher = "Chemical Society of Japan",

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TY - JOUR

T1 - Synthesis and structure of [η4- tetrakis(arylethoxyphosphoryl)cyclobutadiene]-(η5- cyclopentadienyl)cobalt(I) complexes

AU - Sasaki, Shigeru

AU - Kato, Kiyotoshi

AU - Tanabe, Yoshihiro

AU - Yoshifuji, Masaaki

PY - 2004/8/5

Y1 - 2004/8/5

N2 - [η4-Tetrakis(arylethoxyphosphoryl)cyclobutadiene] (η5-cyclopentadienyl)cobalt(I) complexes were synthesized by reaction of bis(arylethoxyphosphoryl)acetylenes with CpCo(CO)2 and several diastereomers were isolated. Whole molecular structure of the tetraphosphorylcyclobutadiene complex was significantly affected by relative configuration of the phosphoryl groups.

AB - [η4-Tetrakis(arylethoxyphosphoryl)cyclobutadiene] (η5-cyclopentadienyl)cobalt(I) complexes were synthesized by reaction of bis(arylethoxyphosphoryl)acetylenes with CpCo(CO)2 and several diastereomers were isolated. Whole molecular structure of the tetraphosphorylcyclobutadiene complex was significantly affected by relative configuration of the phosphoryl groups.

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U2 - 10.1246/cl.2004.1004

DO - 10.1246/cl.2004.1004

M3 - Article

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VL - 33

SP - 1004

EP - 1005

JO - Chemistry Letters

JF - Chemistry Letters

SN - 0366-7022

IS - 8