Machilin A, isolated from the bark and root of Machilus thunbergii Sieb.et Zucc., was synthesized in eight steps from pi......

(±)-Butyl ester of rosmarinic acid 1 was synthesized by 5-step reactions through the two key intermediates 2 and 3, the......

The piperonal electron affinity was studied using pulse radiolysis technique. The electron transfer reaction process bet......