163013-25-0Relevant academic research and scientific papers
A Convenient Route to Vicinally Substituted Cyclopentanones via Pinacol Type Rearrangement of Cyclobutanes
Ghosh, Subrata,Patra, Debasis
, p. 4565 - 4566 (1993)
A convenient route to the vicinally substituted cyclopentanones 4, 8 have been developed via rearrangement of oxabicycloheptanes obtained through intramolecular photocycloaddition in dienes derived from ketones 1, 7.
Regioselectivity and stereospecificity in a contrastereoelectronically controlled pinacol rearrangement of alkoxycyclobutane derivatives. A novel route to vicinally substituted cyclopentanones
Patra,Ghosh
, p. 2526 - 2531 (2007/10/02)
A four-step sequence for the synthesis of vicinally substituted cyclopentanones 5 and 9 has been developed starting from the acyclic ketones 1. The key step involves a storeospecific pinacol-type rearrangement of the cyclobutane ring embodied in oxabicycl
