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Rapid Syntheses of Hexa and Heptahelicene
Author(s) -
Martin R. H.,
Marchant MarieJeanne,
Baes M.
Publication year - 1971
Publication title -
helvetica chimica acta
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.74
H-Index - 82
eISSN - 1522-2675
pISSN - 0018-019X
DOI - 10.1002/hlca.19710540140
Subject(s) - chemistry , hexa , yield (engineering) , scheme (mathematics) , combinatorial chemistry , medicinal chemistry , mathematical analysis , materials science , mathematics , metallurgy
A two‐step synthesis of hexahelicene (scheme 1; 53% over‐all yield), a three‐step synthesis of hexaheliene (scheme 2; 33% over‐all yield), and a two‐step synthesis of heptahelicene (scheme 3; 14% over‐all yield) are described.