1-苄基-3-吡咯烷酮 、 2-(2-溴苯基)-4,4-二甲基-5H-1,3-恶唑 以provides 1-benzyl-3-[2-(4,4-dimethyl-2-oxazolin-2-yl)phenyl]-3-hydroxypyrrolidine as an oil的产率得到1-benzyl-3-[2-(4,4-dimethyl-2-oxazolin-2-yl)phenyl]-3-hydroxypyrrolidine
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1,3-Dihydrospiro[isobenzofuran]s and derivatives thereof
Novel substituted 1,3-dihydrospiro[isobenzofuran]s and methods of preparing the same are described. These compounds are useful as tranquilizers, analgetic agents and intermediates therefor.