Palladium‐Catalyzed Cross‐Coupling of Tertiary Cyclopropyl Carbagermatranes with Acyl Chlorides
作者:Shuo Yang、Guang Chen、Qing‐Hao Xu、Bin Xiao
DOI:10.1002/asia.202300277
日期:2023.6.15
A palladium – catalyzed cross – coupling reaction of tertiary cyclopropyl carbagermatranes with acyl chlorides has been developed in this work. The scope of electrophiles was extended to alkenyl and alkyl acyl chloride from aryl acyl chloride. This strategy offers a highly modular approach to synthesize cyclopropylderivatives from more natural products.
The present invention relates to a compound represented by the formula (I):
or a pharmaceutically acceptable salt thereof, a medical composition containing the same, and a medical composition for the treatment or prophylaxis of respiratory diseases or glaucoma.