2,4-Difluorophenol → HCID 18759992, compound

Participants

Reaction Steps

In a similar manner as in Example 2, 6-chloro-3-(3,4-ethylenedioxyphenyl)-4-(4-methoxyphenyl)pyridazine (136 mg, 0.383 mmol) and 2,4-difluorophenol were reacted as starting materials at 120° C. for 8 hours and post-treatment was then conducted, whereby the title compound was obtained as colorless prisms (113 mg, 65.7%). Melting point: 158.0-159.5° C. (ethyl acetate-hexane).

Provenance & Evidence