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1,3-Diferrocenyl-1,3-alkadienes in diene synthesis reactions

Journal Article · · J. Gen. Chem. USSR (Engl. Transl.); (United States)
OSTI ID:7005189

Stable 1,3-diferrocenyl-1,3-alkadienes, which form Diels-Alder adducts with N-substituted maleimides, have been prepared. Methyldiferrocenylbutadien participates in a cycloaddition reaction less readily than 1,3-diferrocenyl-1,3-butadiene. Adducts of 1,3-diferrocenyl-1,3-butadiene with N-substituted maleimides are dehydrogenated on Al/sub 2/O/sub 3/ or SiO/sub 2/ with subsequent formation of cyclohexadiene and benzene derivatives; protonation-deprotonation induces isomerization with transposition of the double bond.

Research Organization:
M. V. Lomonosov Moscow State Univ. (USSR)
OSTI ID:
7005189
Journal Information:
J. Gen. Chem. USSR (Engl. Transl.); (United States), Journal Name: J. Gen. Chem. USSR (Engl. Transl.); (United States) Vol. 57:5; ISSN JGCHA
Country of Publication:
United States
Language:
English

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