Vinylidene and carbyne complexes derived from the reactions of OsCl(PPh3)(PCP) (PCP = 2,6-(PPh2CH2)2C6H3) with terminal acetylenes

Ting Bin Wen; Yuk King Cheung; Junzhi Yao; Wing Tak Wong; Zhong Yuan Zhou; Guochen Jia

Vinylidene and carbyne complexes derived from the reactions of OsCl(PPh₃)(PCP) (PCP = 2,6-(PPh₂CH₂)₂C₆H₃) with terminal acetylenes

Ting Bin Wen, Yuk King Cheung, Junzhi Yao, Wing Tak Wong, Zhong Yuan Zhou, Guochen Jia

The Hong Kong Polytechnic University

Research output: Journal article publication › Journal article › Academic research › peer-review

61 Citations (Scopus)

Abstract

Treatment of OsCl2(PPh3)3with 1,3-(PPh2CH2)2C6H4led to the formation of the coordinatively unsaturated complex OsCl(PPh3)(PCP) (PCP = 2,6-(PPh2CH2)2C6H3). Reactions of OsCl(PPh3)(PCP) with RC triple bond CH (R = Ph, t-Bu, C(OH)Ph2) gave OsCl(double bond C double bond CHR)(PPh3)(PCP). Treatment of OsCl(double bond C double bond CHPh)(PPh3)(PCP) and OsCl(double bond C double bond CHC(OH)Ph2)(PPh3)(PCP) with HCl produced the carbyne complexes OsCl2(triple bond CCH2Ph)(PCP) and OsCl2(triple bond CCH double bond CPh2)(PCP), respectively. The solid-state structures of OsCl(PPh3)(PCP) and OsCl(double bond C double bond CHPh)(PPh3)-(PCP) have been determined by X-ray diffraction.

Original language	English
Pages (from-to)	3803-3809
Number of pages	7
Journal	Organometallics
Volume	19
Issue number	19
Publication status	Published - 18 Sept 2000

ASJC Scopus subject areas

Physical and Theoretical Chemistry
Organic Chemistry
Inorganic Chemistry

Cite this

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title = "Vinylidene and carbyne complexes derived from the reactions of OsCl(PPh3)(PCP) (PCP = 2,6-(PPh2CH2)2C6H3) with terminal acetylenes",

abstract = "Treatment of OsCl2(PPh3)3with 1,3-(PPh2CH2)2C6H4led to the formation of the coordinatively unsaturated complex OsCl(PPh3)(PCP) (PCP = 2,6-(PPh2CH2)2C6H3). Reactions of OsCl(PPh3)(PCP) with RC triple bond CH (R = Ph, t-Bu, C(OH)Ph2) gave OsCl(double bond C double bond CHR)(PPh3)(PCP). Treatment of OsCl(double bond C double bond CHPh)(PPh3)(PCP) and OsCl(double bond C double bond CHC(OH)Ph2)(PPh3)(PCP) with HCl produced the carbyne complexes OsCl2(triple bond CCH2Ph)(PCP) and OsCl2(triple bond CCH double bond CPh2)(PCP), respectively. The solid-state structures of OsCl(PPh3)(PCP) and OsCl(double bond C double bond CHPh)(PPh3)-(PCP) have been determined by X-ray diffraction.",

author = "Wen, {Ting Bin} and Cheung, {Yuk King} and Junzhi Yao and Wong, {Wing Tak} and Zhou, {Zhong Yuan} and Guochen Jia",

year = "2000",

month = sep,

day = "18",

language = "English",

volume = "19",

pages = "3803--3809",

journal = "Organometallics",

issn = "0276-7333",

publisher = "American Chemical Society",

number = "19",

}

TY - JOUR

T1 - Vinylidene and carbyne complexes derived from the reactions of OsCl(PPh3)(PCP) (PCP = 2,6-(PPh2CH2)2C6H3) with terminal acetylenes

AU - Wen, Ting Bin

AU - Cheung, Yuk King

AU - Yao, Junzhi

AU - Wong, Wing Tak

AU - Zhou, Zhong Yuan

AU - Jia, Guochen

PY - 2000/9/18

Y1 - 2000/9/18

N2 - Treatment of OsCl2(PPh3)3with 1,3-(PPh2CH2)2C6H4led to the formation of the coordinatively unsaturated complex OsCl(PPh3)(PCP) (PCP = 2,6-(PPh2CH2)2C6H3). Reactions of OsCl(PPh3)(PCP) with RC triple bond CH (R = Ph, t-Bu, C(OH)Ph2) gave OsCl(double bond C double bond CHR)(PPh3)(PCP). Treatment of OsCl(double bond C double bond CHPh)(PPh3)(PCP) and OsCl(double bond C double bond CHC(OH)Ph2)(PPh3)(PCP) with HCl produced the carbyne complexes OsCl2(triple bond CCH2Ph)(PCP) and OsCl2(triple bond CCH double bond CPh2)(PCP), respectively. The solid-state structures of OsCl(PPh3)(PCP) and OsCl(double bond C double bond CHPh)(PPh3)-(PCP) have been determined by X-ray diffraction.

AB - Treatment of OsCl2(PPh3)3with 1,3-(PPh2CH2)2C6H4led to the formation of the coordinatively unsaturated complex OsCl(PPh3)(PCP) (PCP = 2,6-(PPh2CH2)2C6H3). Reactions of OsCl(PPh3)(PCP) with RC triple bond CH (R = Ph, t-Bu, C(OH)Ph2) gave OsCl(double bond C double bond CHR)(PPh3)(PCP). Treatment of OsCl(double bond C double bond CHPh)(PPh3)(PCP) and OsCl(double bond C double bond CHC(OH)Ph2)(PPh3)(PCP) with HCl produced the carbyne complexes OsCl2(triple bond CCH2Ph)(PCP) and OsCl2(triple bond CCH double bond CPh2)(PCP), respectively. The solid-state structures of OsCl(PPh3)(PCP) and OsCl(double bond C double bond CHPh)(PPh3)-(PCP) have been determined by X-ray diffraction.

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M3 - Journal article

SN - 0276-7333

VL - 19

SP - 3803

EP - 3809

JO - Organometallics

JF - Organometallics

IS - 19

ER -

Vinylidene and carbyne complexes derived from the reactions of OsCl(PPh₃)(PCP) (PCP = 2,6-(PPh₂CH₂)₂C₆H₃) with terminal acetylenes

Abstract

ASJC Scopus subject areas

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