Diastereoselective synthesis of half-sandwich chiral-at-metal cobaltacycles by oxidative cyclisation

Jahangir Amin; Christopher J. Richards

doi:10.1039/C2CC34837C

Diastereoselective synthesis of half-sandwich chiral-at-metal cobaltacycles by oxidative cyclisation

Jahangir Amin, Christopher J. Richards

Chemistry of Materials and Catalysis

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

3 Citations (Scopus)

Abstract

Reaction of chiral ester linked diynes with chlorotris(triphenylphosphine)cobalt(I) and sodium cyclopentadienide gave (?⁵-cyclopentadienyl)(triphenylphosphine) cobaltacyclopentadiene complexes as single chiral-at-metal diastereoisomers, including a non-racemic example synthesised in three steps from (S)-3-butyn-2-ol.

Original language	English
Pages (from-to)	10192-10194
Number of pages	3
Journal	Chemical Communications
Volume	48
Issue number	82
DOIs	https://doi.org/10.1039/C2CC34837C
Publication status	Published - 2012

Access to Document

10.1039/C2CC34837C

Cite this

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title = "Diastereoselective synthesis of half-sandwich chiral-at-metal cobaltacycles by oxidative cyclisation",

abstract = "Reaction of chiral ester linked diynes with chlorotris(triphenylphosphine)cobalt(I) and sodium cyclopentadienide gave (?5-cyclopentadienyl)(triphenylphosphine) cobaltacyclopentadiene complexes as single chiral-at-metal diastereoisomers, including a non-racemic example synthesised in three steps from (S)-3-butyn-2-ol.",

author = "Jahangir Amin and Richards, {Christopher J.}",

year = "2012",

doi = "10.1039/C2CC34837C",

language = "English",

volume = "48",

pages = "10192--10194",

journal = "Chemical Communications",

issn = "1359-7345",

publisher = "Royal Society of Chemistry",

number = "82",

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T1 - Diastereoselective synthesis of half-sandwich chiral-at-metal cobaltacycles by oxidative cyclisation

AU - Amin, Jahangir

AU - Richards, Christopher J.

PY - 2012

Y1 - 2012

N2 - Reaction of chiral ester linked diynes with chlorotris(triphenylphosphine)cobalt(I) and sodium cyclopentadienide gave (?5-cyclopentadienyl)(triphenylphosphine) cobaltacyclopentadiene complexes as single chiral-at-metal diastereoisomers, including a non-racemic example synthesised in three steps from (S)-3-butyn-2-ol.

AB - Reaction of chiral ester linked diynes with chlorotris(triphenylphosphine)cobalt(I) and sodium cyclopentadienide gave (?5-cyclopentadienyl)(triphenylphosphine) cobaltacyclopentadiene complexes as single chiral-at-metal diastereoisomers, including a non-racemic example synthesised in three steps from (S)-3-butyn-2-ol.

U2 - 10.1039/C2CC34837C

DO - 10.1039/C2CC34837C

M3 - Article

VL - 48

SP - 10192

EP - 10194

JO - Chemical Communications

JF - Chemical Communications

SN - 1359-7345

IS - 82

ER -