Process for producing 2-fluoroisobutyric acid ester
AssigneeIdemitsu Kosan Co., Ltd.
InventorsIzumi Terada, Masahiro Nishii, Kazufumi Nakamura
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Abstract
A 2-fluoroisobutyric acid ester can be obtained at a high yield in one pot by reacting a 2-hydroxyisobutyric acid ester with fluorosulfuric acid in the absence or presence of a hydrogen fluoride source, or by reacting a 2-hydroxyisobutyric acid ester with chlorosulfuric acid in the presence of a hydrogen fluoride source.
Claims30
A process for producing a 2-fluoroisobutyric acid ester, which comprises reacting a 2-hydroxyisobutyric acid ester with fluorosulfuric acid in the absence or presence of a hydrogen fluoride source.
A process for producing a 2-fluoroisobutyric acid ester, which comprises reacting a 2-hydroxyisobutyric acid ester with chlorosulfuric acid in the presence of a hydrogen fluoride source.
Dependencies are inferred from the claim text.