79562-44-0Relevant academic research and scientific papers
Synthesis and Photolysis of Tricyclo2,6>undeca-3,9-dien-8-ones and -4,9-dien-8-ones. Formation of Novel Trishomocubanones
Ogino, Toshio,Awano, Kazuyuki
, p. 2811 - 2818 (2007/10/02)
A series of 10-substituted tricyclo2,6>undeca-3,9-dien-8-ones (6) and the 4,9-dien-8-one isomers (7) were synthesized and photolyzed.Upon irradiation, whereas most of the derivatives underwent photocyclization to give the correspo
Rh(I) CATALYSED CYCLOREVERSION OF TRISHOMOCUBANES
Ogino, Toshio,Awano, Kazuyuki,Ogihara, Tsutomu,Isogai, Koji
, p. 2023 - 2026 (2007/10/02)
Two types of trishomocubanones, pentacyclo2,6.03,10.04,8>undecan-11-ones and pentacyclo2,6.03,10.05,8>undecan-9-ones are catalytically cycloreverted by 2 in different cleavage modes.The mechanism is discussed on the basis of a kinetic study.
INTRAMOLECULAR PHOTOCHEMICAL REACTIONS OF RIGID DIENONES. PREPARATION AND PHOTOLYSIS OF 10-SUBSTITUTED TRICYCLO 2,6> UNDECA-3,9-DIEN-8-ONES AND -4,9-DIEN-8-ONES
Ogino, Toshio,Awano, Kazuyuki
, p. 891 - 894 (2007/10/02)
A series of the title compounds (R=OMe, H, Me, Ph) were prepared and photochemical behaviors of these compounds were examined.Although most of the substrates underwent intramolecular cycloaddition to give novel trishomocubanes upon irradiation, the phenyl derivative of Δ4 isomer gave a product via competing allylic hydrogen abstraction, as well as the cyclization product.
