CONVERSION OF (VINYLKETENE)TRICARBONYLIRON(0) COMPLEXES INTO (VINYLALLENE)TRICARBONYLIRON(0) COMPLEXES

L  HILL; S P  SABERI; A M Z  SLAWIN; S E  THOMAS; D J  WILLIAMS

CONVERSION OF (VINYLKETENE)TRICARBONYLIRON(0) COMPLEXES INTO (VINYLALLENE)TRICARBONYLIRON(0) COMPLEXES

L HILL, S P SABERI, A M Z SLAWIN, S E THOMAS, D J WILLIAMS

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

Abstract

Addition of phosphonoacetate anions to (vinylketene)tricarbonyliron(0) complexes gave (vinylallene)tricarbonyliron(0) complexes; stereoselectivity as high as 98:2 was observed and the relative stereochemistry of the major stereoisomers was elucidated by X-ray crystal structure analysis of the major isomer of [PhCH = CHC(Me) = C = CHCO2Bu(t)](CO)3Fe0 3d, the product obtained from the reaction between [PhCH = CHC(Me) = C = O](CO)3Fe0 1a and the anion of (EtO)2P(O)CH2CO2Bu(t) 2b.

Original language	English
Pages (from-to)	1290-1292
Number of pages	3
Journal	Journal of the Chemical Society, Chemical Communications
Issue number	18
Publication status	Published - 15 Sept 1991

Keywords

VINYLKETENE COMPLEXES
CARBENE COMPLEXES
COBALT

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title = "CONVERSION OF (VINYLKETENE)TRICARBONYLIRON(0) COMPLEXES INTO (VINYLALLENE)TRICARBONYLIRON(0) COMPLEXES",

abstract = "Addition of phosphonoacetate anions to (vinylketene)tricarbonyliron(0) complexes gave (vinylallene)tricarbonyliron(0) complexes; stereoselectivity as high as 98:2 was observed and the relative stereochemistry of the major stereoisomers was elucidated by X-ray crystal structure analysis of the major isomer of [PhCH = CHC(Me) = C = CHCO2Bu(t)](CO)3Fe0 3d, the product obtained from the reaction between [PhCH = CHC(Me) = C = O](CO)3Fe0 1a and the anion of (EtO)2P(O)CH2CO2Bu(t) 2b.",

keywords = "VINYLKETENE COMPLEXES, CARBENE COMPLEXES, COBALT",

author = "L HILL and SABERI, {S P} and SLAWIN, {A M Z} and THOMAS, {S E} and WILLIAMS, {D J}",

year = "1991",

month = sep,

day = "15",

language = "English",

pages = "1290--1292",

journal = "Journal of the Chemical Society, Chemical Communications",

issn = "0022-4936",

publisher = "Chemical Society",

number = "18",

}

TY - JOUR

T1 - CONVERSION OF (VINYLKETENE)TRICARBONYLIRON(0) COMPLEXES INTO (VINYLALLENE)TRICARBONYLIRON(0) COMPLEXES

AU - HILL, L

AU - SABERI, S P

AU - SLAWIN, A M Z

AU - THOMAS, S E

AU - WILLIAMS, D J

PY - 1991/9/15

Y1 - 1991/9/15

N2 - Addition of phosphonoacetate anions to (vinylketene)tricarbonyliron(0) complexes gave (vinylallene)tricarbonyliron(0) complexes; stereoselectivity as high as 98:2 was observed and the relative stereochemistry of the major stereoisomers was elucidated by X-ray crystal structure analysis of the major isomer of [PhCH = CHC(Me) = C = CHCO2Bu(t)](CO)3Fe0 3d, the product obtained from the reaction between [PhCH = CHC(Me) = C = O](CO)3Fe0 1a and the anion of (EtO)2P(O)CH2CO2Bu(t) 2b.

AB - Addition of phosphonoacetate anions to (vinylketene)tricarbonyliron(0) complexes gave (vinylallene)tricarbonyliron(0) complexes; stereoselectivity as high as 98:2 was observed and the relative stereochemistry of the major stereoisomers was elucidated by X-ray crystal structure analysis of the major isomer of [PhCH = CHC(Me) = C = CHCO2Bu(t)](CO)3Fe0 3d, the product obtained from the reaction between [PhCH = CHC(Me) = C = O](CO)3Fe0 1a and the anion of (EtO)2P(O)CH2CO2Bu(t) 2b.

KW - VINYLKETENE COMPLEXES

KW - CARBENE COMPLEXES

KW - COBALT

M3 - Article

SN - 0022-4936

SP - 1290

EP - 1292

JO - Journal of the Chemical Society, Chemical Communications

JF - Journal of the Chemical Society, Chemical Communications

IS - 18

ER -

CONVERSION OF (VINYLKETENE)TRICARBONYLIRON(0) COMPLEXES INTO (VINYLALLENE)TRICARBONYLIRON(0) COMPLEXES

Abstract

Keywords

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