82026-35-5Relevant articles and documents
Iodocarbocyclization of α-iodocycloalkanones bearing an allenyl side chain: Synthesis of spirocyclic cycloalkanones
Lin, Hsien-Hsun,Lin, Gen-I,Lin, Ying-Ruei,Liang, Chien-Fu,Chen, Chao-Hsiang,Sha, Chin-Kang
, p. 1167 - 1171 (2007/10/03)
AlCl3/ICl-mediated iodocarbocyclizations of α- iodocycloalkanones bearing an allenyl side chain are described. Treatment of iodocycloalkanones 4a-i with AlCl3/ICl gave spirocyclic cycloalkanones 5a-i and 6a-i as a mixture of products
Intramolecular Photoaddition of Terminal Allenes to Conjugated Cyclohexenones
Becker, Dan,Harel, Zvi,Nagler, Meshulam,Gillon, Arie
, p. 3297 - 3306 (2007/10/02)
Terminal allenes linked to cyclohexenones by hydrocarbon chains were synthesized and irradiated with UV ligth.It was found that cycloaddition occurs regiospecifically in high yield.The adducts were oxidized by ozone to 1,3-diketones which underwen