A Step‐Growth Approach to Metal‐Capped One‐Dimensional Carbon Allotropes: Syntheses of C 12 , C 16 , and C 20  μ‐Polyynediyl Complexes | Zendy

Bartik Tamás | Zendy; Bartik Berit | Zendy; Brady Monika | Zendy; Dembinski Roman | Zendy; Gladysz J. A. | Zendy

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A Step‐Growth Approach to Metal‐Capped One‐Dimensional Carbon Allotropes: Syntheses of C 12 , C 16 , and C 20 μ‐Polyynediyl Complexes

Author(s) -

Bartik Tamás,

Bartik Berit,

Brady Monika,

Dembinski Roman,

Gladysz J. A.

Publication year - 1996

Publication title -

angewandte chemie international edition in english

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 5.831

H-Index - 550

eISSN - 1521-3773

pISSN - 0570-0833

DOI - 10.1002/anie.199604141

Subject(s) - rhenium , alkyne , homogeneous , carbyne , carbon fibers , chemistry , metal , carbon chain , chain (unit) , materials science , inorganic chemistry , organic chemistry , catalysis , carbene , physics , composite number , composite material , astronomy , thermodynamics

Novel chain extensions of [{Re * }CCCCH] ({Re * } = (η 5 ‐C 5 Me 5 )Re(NO)(PPh 3 )) with alkyne or diyne building blocks lead to rhenium‐capped oligomers of up to 20 sp carbon atoms (shown on the right, n = 6, 8, 10). This methodology allows, for the first time, access to such materials with a homogeneous chain length.

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