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6‐Vinylfulven
Author(s) -
Neuenschwander M.,
Meuche Doris,
Schaltegger H.
Publication year - 1963
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.19630460532
Subject(s) - chemistry , cyclopentadiene , hydrochloric acid , hydroxymethyl , condensation , sodium , base (topology) , medicinal chemistry , organic chemistry , stereochemistry , catalysis , mathematical analysis , physics , mathematics , thermodynamics
6‐Vinylfulvene II has been prepared (a) by the action of hydrochloric acid on 1‐hydroxymethyl‐ spiro ‐[2,4]‐hepta‐4,6‐diene (I), (b) by condensation of cyclopentadiene with acroleine at − 15° C using sodium ethylate as base.