Synthesis of Lepiochlorin, a Chlorinated Antibiotic, by Use of Electrochemical Haloalkoxylation
作者:Sigeru Torii、Tsutomu Inokuchi、Kazumi Kondo
DOI:10.1246/bcsj.56.2183
日期:1983.7
The fungal metabolite lepiochlorin was synthesized from 2-methyl-4-oxopentanoic acid by the electrochemical chloromethoxylation of 2-methyl-2,4-pentadien-4-olide in MeOH–NH4Cl–(Pt–Pt) system followed by hydrolysis in a mixed solution of dioxane–H2O–concd HCl (25/10/1 V/V/V) in 38% overall yield.
真菌代谢物lepiocilin是由2-甲基-4-氧代戊酸通过2-甲基-2,4-戊二烯-4-油在MeOH-NH4Cl-(Pt-Pt)体系中电化学氯甲氧基化,然后在混合溶液中水解合成的。二恶烷–H2O–浓HCl (25/10/1 V/V/V) 溶液,总产率为 38%。