Document Type and Number:
Japanese Patent JPS522889
Kind Code:
B2
Abstract:
Sulphones of the formula QSO2CH=C(CH3)-CH=CH2 wherein Q represents an optionally substituted, saturated or unsaturated terpene radical of 5n carbon atoms, n being 1-9, apart from 3-methylbutadienyl and 2-butadienylmethyl, are intermediates for adding isoprene units. They are made from novel alkali metal 2-methylbutadienylsulphinates.
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Application Number:
JP4147773A
Publication Date:
January 25, 1977
Filing Date:
April 13, 1973
Export Citation:
International Classes:
C07C67/00; C07C313/00; C07C315/00; C07C315/04; C07C317/00; C07C317/08; C07C317/10; C07C401/00; C07C403/00; C07C403/22
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