29578-30-1Relevant articles and documents
STEREOSELECTIVE TOTAL SYNTHESIS OF RACEMIC GRANDISOL. AN IMPROVED CONVENIENT PROCEDURE
Rosini, Goffredo,Marotta, Emanuela,Petrini, Marino,Ballini, Roberto
, p. 4633 - 4638 (1985)
(+/-) Grandisol has been stereoselectively synthesized in a 31 percent overall yield by a practical and convenient procedure employing the Salomon photobicyclization as the key-step.
Practical Preparation of Bicyclohept-3-en-6-ones and its Utilisation in Stereoselective Total Synthesis of Grandisol and Lineatin via a Versatile Intermediate.
Confalonieri, Giovanni,Marotta, Emanuela,Rama, Franco,Righi, Paolo,Rosini, Goffredo,et al.
, p. 3235 - 3250 (2007/10/02)
New and efficient stereoselective total syntheses have been devised for racemic grandisol and lineatin, two important components of pheromonic blends.They are based on the utilisation of 1,4-dimethylbicyclohept-3-en-6-one as a pivotal intermediate.This compound, as well as other bicyclohept-3-en-6-ones, are now easily available by a practical bicyclization of the corresponding 3-hydroxy-6-alkenoic acids.