Two new sesquiterpenes were isolated from the aerial parts of Inula japonica.Their structures were elucidated as 1β-hydroxy-8β-acetoxycostic acid methyl ester
The cyclomercurated ferrocenylimines containing heterocyclic ring were prepared by the condensation of cyclomercuration of acylferrocene with the appropriate he
Two possible lower barrier reaction pathways in the reaction HF+HOBO → H2O+FBO are predicated by means of MP2 and CCSD(T) (single-point) methods. In the two ch