METHOD OF SYNTHESIS OF 2-(α-HYDROPOLYFLUOROALKYL)-BENZIMIDAZOLES Russian patent published in 1996 - IPC

Abstract RU 2064929 C1

FIELD: organic chemistry. SUBSTANCE: product: 2-(2-hydropolyfluoroalkyl)-benzimidazoles of the formula (I) where R - H, ; R¹ - F, Cl, CnH_2n+1 (n = 1-6), OCmF_2m+1(m=1-3), (OCF₂CF₂)OCnF_2n+1 by reaction of ortho-arylenediamines with terminal fluoroolefins in solvents not mixing with water in the presence of strong bases at from -15 to +20 C. Synthesized compounds were used as biologically active compounds. ???EFFECT: improved method of synthesis.

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RU 2 064 929 C1

Authors

Kolomiets A.F.

Astashkin E.I.

Fokin A.V.

Dates

1996-08-10—Published

1994-07-05—Filed