Michael Adduct of Levoglucosenone and α-Carboethoxycyclododecanone in the Synthesis of a Chiral Spirocyclobutanone
摘要
Abstract
Based on the diastereomeric Michael adducts of levoglucosenone and α-carboethoxycyclododecanone, a 6-step synthesis of a chiral spirocyclobutanone with an overall yield of 16% was developed.