Synthesis of 3,4-dihydro-4-hydroxy-9-methoxy-2H-naphtho[2,3-b]thiopyranoquinone
摘要:
A convergent synthesis of naphtho[2,3-b]thiopyranoquinone 6 has been accomplished wherein the key step is the Alder-Rickert reaction between the benzothiopyranoquinone 5 and 1-methoxy-1,3-cyclohexadiene. Copyright (C) 1996 Elsevier Science Ltd