The first total synthesis of bufobutanoic acid by two routes based on nucleophilic substitution reaction on indole nucleus

T Kurauchi, Y Nagahama, M Hasegawa…

Index: Heterocycles, , vol. 53, # 5 p. 1017 - 1019

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Citation Number: 4

Abstract

... hand,itwasconvcrtcdtoOin96%yicldbythcrcactionwilhsuccmicanhydridemTHFCatalytic hydrogenationof6ovcrl0%P。/Catroomtcmpcramrcproduccdlain99%yicldThcspcctraoflaarc idcnticalwiththoscrcportcdinthcutcraturc・ZThus ... 1019 HETEROCYCLES,Vol、53,No.5,2000 ...