Synthesis of thio and mixed donor atom macrocycles containing coordinated diyne units

Louisa J. Hope-Weeks; Martin J. Mays; Anthony D. Woods

doi:10.1039/b109341j

Synthesis of thio and mixed donor atom macrocycles containing coordinated diyne units

Louisa J. Hope-Weeks, Martin J. Mays, Anthony D. Woods

Chemistry and Biochemistry

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16 Scopus citations

Abstract

The acid-catalysed reaction of the diyne complex [(Co₂(CO)₆)₂(μ-η²:μ- η²-HOCH₂C₂C₂CH ₂OH)] with a range of dithiols leads in each case to the formation of at least two cyclic products, a monomeric product [(Co₂(CO)₆)₂(μ-η²:μ- η²-SCH₂C₂C≡CCH₂SR)] and a dimeric product [(Co₂(CO)₆)₂(μ:η²:μ: η²-SCH₂C₂C₂CH ₂SR)]₂, [R = (CH₂)_n (n = 3-6)]. This method may also be applied to dithiols that contain additional donor atoms such as S or O to give crown type macrocycles. The crystal structures of several of the above new complexes are reported.

Original language	English
Pages (from-to)	1812-1819
Number of pages	8
Journal	Journal of the Chemical Society, Dalton Transactions
Volume	8
DOIs	https://doi.org/10.1039/b109341j
State	Published - 2002

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title = "Synthesis of thio and mixed donor atom macrocycles containing coordinated diyne units",

abstract = "The acid-catalysed reaction of the diyne complex [(Co2(CO)6)2(μ-η2:μ- η2-HOCH2C2C2CH 2OH)] with a range of dithiols leads in each case to the formation of at least two cyclic products, a monomeric product [(Co2(CO)6)2(μ-η2:μ- η2-SCH2C2C≡CCH2SR)] and a dimeric product [(Co2(CO)6)2(μ:η2:μ: η2-SCH2C2C2CH 2SR)]2, [R = (CH2)n (n = 3-6)]. This method may also be applied to dithiols that contain additional donor atoms such as S or O to give crown type macrocycles. The crystal structures of several of the above new complexes are reported.",

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year = "2002",

doi = "10.1039/b109341j",

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journal = "Journal of the Chemical Society. Dalton Transactions",

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T1 - Synthesis of thio and mixed donor atom macrocycles containing coordinated diyne units

AU - Hope-Weeks, Louisa J.

AU - Mays, Martin J.

AU - Woods, Anthony D.

PY - 2002

Y1 - 2002

N2 - The acid-catalysed reaction of the diyne complex [(Co2(CO)6)2(μ-η2:μ- η2-HOCH2C2C2CH 2OH)] with a range of dithiols leads in each case to the formation of at least two cyclic products, a monomeric product [(Co2(CO)6)2(μ-η2:μ- η2-SCH2C2C≡CCH2SR)] and a dimeric product [(Co2(CO)6)2(μ:η2:μ: η2-SCH2C2C2CH 2SR)]2, [R = (CH2)n (n = 3-6)]. This method may also be applied to dithiols that contain additional donor atoms such as S or O to give crown type macrocycles. The crystal structures of several of the above new complexes are reported.

AB - The acid-catalysed reaction of the diyne complex [(Co2(CO)6)2(μ-η2:μ- η2-HOCH2C2C2CH 2OH)] with a range of dithiols leads in each case to the formation of at least two cyclic products, a monomeric product [(Co2(CO)6)2(μ-η2:μ- η2-SCH2C2C≡CCH2SR)] and a dimeric product [(Co2(CO)6)2(μ:η2:μ: η2-SCH2C2C2CH 2SR)]2, [R = (CH2)n (n = 3-6)]. This method may also be applied to dithiols that contain additional donor atoms such as S or O to give crown type macrocycles. The crystal structures of several of the above new complexes are reported.

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DO - 10.1039/b109341j

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JO - Journal of the Chemical Society. Dalton Transactions

JF - Journal of the Chemical Society. Dalton Transactions

ER -

Synthesis of thio and mixed donor atom macrocycles containing coordinated diyne units

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