Benzannulated 6,5-Spiroketals from Donor-Acceptor Cyclopropanes.

Published in: Organic letters (2019)

A rapid and facile synthesis of benzannulated 6,5-spiroketals from vinyl 1,1-diacylcyclopropanes is reported. The method utilizes mild reaction conditions with good to excellent yields and high diastereoselectivity. This methodology was then used to construct the core of berkelic acid.

Keyphrases

loop mediated isothermal amplification
solar cells
electron transfer
quantum dots