The formation of sulfur macrocycles containing dialkyne units

John E. Davies; Louisa J. Hope-Weeks; Martin J. Mays; Paul R. Raithby

doi:10.1039/b003720f

The formation of sulfur macrocycles containing dialkyne units

John E. Davies, Louisa J. Hope-Weeks, Martin J. Mays, Paul R. Raithby

Chemistry and Biochemistry

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16 Scopus citations

Abstract

Treatment of the dialkyne complex [{Co₂(CO)₆}₂{μ-η²:μ- η²-HOCH₂C≡CC≡CCH₂OH}] with HBF₄OEt₂ at -78 °C and the subsequent addition of [HS(CH₂)₂]₂X (X = S or O) affords the novel macrocyclic complexes [{Co₂(CO)₅}{Co₂-(CO)₆}{(μ-η²-C≡CCH₂SCH₂CH₂)₂S}] 1a, [{Co₂(CO)₆}₂{(μ-η²-C≡CCH₂SCH₂CH₂)₂O}] 2a, and [{CO₂(CO)₆}₂{(μ-η²-C≡CCH₂SCH₂CH₂)₂X)]₂ [X = S 1b or O 2b].

Original language	English
Pages (from-to)	1411-1412
Number of pages	2
Journal	Chemical Communications
Issue number	15
DOIs	https://doi.org/10.1039/b003720f
State	Published - Aug 7 2000

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title = "The formation of sulfur macrocycles containing dialkyne units",

abstract = "Treatment of the dialkyne complex [{Co2(CO)6}2{μ-η2:μ- η2-HOCH2C≡CC≡CCH2OH}] with HBF4OEt2 at -78 °C and the subsequent addition of [HS(CH2)2]2X (X = S or O) affords the novel macrocyclic complexes [{Co2(CO)5}{Co2-(CO)6}{(μ-η2-C≡CCH2SCH2CH2)2S}] 1a, [{Co2(CO)6}2{(μ-η2-C≡CCH2SCH2CH2)2O}] 2a, and [{CO2(CO)6}2{(μ-η2-C≡CCH2SCH2CH2)2X)]2 [X = S 1b or O 2b].",

author = "Davies, {John E.} and Hope-Weeks, {Louisa J.} and Mays, {Martin J.} and Raithby, {Paul R.}",

year = "2000",

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doi = "10.1039/b003720f",

language = "English",

pages = "1411--1412",

journal = "Chemical Communications",

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publisher = "Royal Society of Chemistry (RSC)",

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T1 - The formation of sulfur macrocycles containing dialkyne units

AU - Davies, John E.

AU - Hope-Weeks, Louisa J.

AU - Mays, Martin J.

AU - Raithby, Paul R.

PY - 2000/8/7

Y1 - 2000/8/7

N2 - Treatment of the dialkyne complex [{Co2(CO)6}2{μ-η2:μ- η2-HOCH2C≡CC≡CCH2OH}] with HBF4OEt2 at -78 °C and the subsequent addition of [HS(CH2)2]2X (X = S or O) affords the novel macrocyclic complexes [{Co2(CO)5}{Co2-(CO)6}{(μ-η2-C≡CCH2SCH2CH2)2S}] 1a, [{Co2(CO)6}2{(μ-η2-C≡CCH2SCH2CH2)2O}] 2a, and [{CO2(CO)6}2{(μ-η2-C≡CCH2SCH2CH2)2X)]2 [X = S 1b or O 2b].

AB - Treatment of the dialkyne complex [{Co2(CO)6}2{μ-η2:μ- η2-HOCH2C≡CC≡CCH2OH}] with HBF4OEt2 at -78 °C and the subsequent addition of [HS(CH2)2]2X (X = S or O) affords the novel macrocyclic complexes [{Co2(CO)5}{Co2-(CO)6}{(μ-η2-C≡CCH2SCH2CH2)2S}] 1a, [{Co2(CO)6}2{(μ-η2-C≡CCH2SCH2CH2)2O}] 2a, and [{CO2(CO)6}2{(μ-η2-C≡CCH2SCH2CH2)2X)]2 [X = S 1b or O 2b].

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U2 - 10.1039/b003720f

DO - 10.1039/b003720f

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SN - 1359-7345

SP - 1411

EP - 1412

JO - Chemical Communications

JF - Chemical Communications

IS - 15

ER -

The formation of sulfur macrocycles containing dialkyne units

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