تفاعل #645225

معادلة التفاعل

2-bromo-2,2-difluoroethanol

pivalic chloride

→

2-bromo-2,2-difluoroethyl pivalate

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المعالجة

1. 1
   أخرىOne exemplary compound may be synthesized

الإجراء التجريبي

One exemplary compound may be synthesized by reacting 2-bromo-2,2-difluoroethanol with pivalic chloride or anhydride to form 2-bromo-2,2-difluoroethyl pivalate, converting the bromo group into sodium sulfinate using a sulfur compound such as sodium dithionite, and converting sulfinic acid into sulfonic acid using an oxidizing agent such as hydrogen peroxide. This is followed by cation exchange with a triarylsulfonium halide or the like. The pivalic ester is then subjected to alkaline hydrolysis. Through reaction with (meth)acrylic anhydride, the alcohol resulting from hydrolysis is converted into a (meth)acrylic derivative, yielding the end compound.

المصدر