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(1S)-1-[(2R)-(2,4-difluorophenyl)-2-oxiranyl]ethanol

1-[4-(2,2,3,3,3-pentafluoropropoxy)phenyl]-5(1H,4H)-tetrazolone

→

1-[(1R,2S)-2-(2,4-difluorophenyl)-2,3-epoxy-1-methylpropyl]-4-[4-(2,2,3,3,3-pentafluoropropoxy)phenyl]-5(1H,4H)-tetrazolone

수율 69.4%

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실험 절차

In the same manner as in Reference Example 5, starting from 0.962 g of (1S)-1-[(2R)-(2,4-difluorophenyl)-2-oxiranyl]ethanol and 1.19 g of 1-[4-(2,2,3,3,3-pentafluoropropoxy)phenyl]-5(1H,4H)-tetrazolone, 1.31 g of 1-[(1R,2S)-2-(2,4-difluorophenyl)-2,3-epoxy-1-methylpropyl]-4-[4-(2,2,3,3,3-pentafluoropropoxy)phenyl]-5(1H,4H)-tetrazolone was obtained as a colorless oil.

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