• 作者： 徐聖煦 ; 鄒先岩
• 作者服務機構： Dept. of Chemistry, National Tsinghua Univ., R.O.C.
• 中文摘要： A new process for the synthesis of (.plmin.)-.alpha.- vetispirene starting from 2,4-dimethyl-3-carbethoxycyclohexene (2) is described. The key steps include the stereoselective alkylation of (2) with ethyl 4-bromo-butyrate to yield ethyl 4-(2,6- dimethyl-1-carbethoxycyclohex-2-enyl)-butyrate (3) and spiroannulation of (3) by Dieckmann condensation to give 2- carbethoxy-6, 10-dimethyl spiro(4,5)deca-6-en-1-one.
• 英文摘要： --
• 中文關鍵字： (.Plmin.)-.Alpha.-Vetispirene; Ketoester; Dickmann Condensation
• 英文關鍵字： 酮酯；Dickmann 縮合反應