105808-39-7Relevant articles and documents
v-TRIAZOLINES. PART XXVII. ISOMERIZATION REACTIONS OF SUBSTITUTED METHYL-CYCLOPENTEN-3- AND -2-ONES.
Gelmi, Maria Luisa,Pocar, Donato,Trimarco, Pasqualina
, p. 3047 - 3054 (2007/10/02)
Substituted 3-cyclopenten-1-ones 2a,b, derived from the rearrangement of 1, were isomerized under thermal conditions to afford the corresponding 2-cyclopent-1-ones 4, 5b, respectively.When the isomerization was performed with basic catalysis, 2a afforded
v-TRIAZOLINES. Part XXIII. CYCLOADDITION REACTIONS OF 4-NITROPHENYLAZIDE TO ENAMINES OF 1,4,5,6-TETRAPHENYL-7-OXO-BICYCLOHEPT-5-EN-2-CARBOXALDEHYDE
Almirante, Nicoletta,Gelmi, Maria Luisa,Marelli, Paola,Pocar, Donato,Arlandini, Emanuele,Ballabio, Marzia
, p. 57 - 62 (2007/10/02)
Reaction of 4-nitrophenylazide with the enamines 5, 6 of 7-oxo-1,4,5,6-tetraphenylbicyclohept-5-en-carboxaldehyde 3, 4 which may be isolated or prepared in situ from the aldehyde and the appropiate amine, resulted in the formation of a mixture of t