2-methoxy-5,5-dimethyl-tetrahydro-furan-2-carboxylic acid methyl ester 在
盐酸 作用下,
以
溶剂黄146 为溶剂,
生成 5-hydroxy-5-methyl-2-oxo-hexanoic acid (3a
R)-2-methoxy-(3a
rC4,14b
c)-1,5,6,8,9,14b-hexahydro-4
H-cyclopenta[
b][1,3]dioxolo[4',5':4,5]benzo[1,2-
d]pyrrolo[1,2-
a]azepin-1
t-yl ester