150267-73-5Relevant articles and documents
Photocycloaddition-cyclobutane rearrangement to spiro cyclopentanones: application in a formal synthesis of (+/-)-α-cedrene
Patra, Debasis,Ghosh, Subrata
, p. 2635 - 2642 (2007/10/02)
A novel four-step sequence has been developed for construction of cyclopentanone at the carbonyl carbon of cyclic ketones 5 leading to the synthesis of functionalised spiro systems 9.The key steps involve a pinacol-type rearrangement of ethoxycyclobu