Sodium Hydroxide → HCID 69797388, compound

Participants

Reaction Steps

The title compound was prepared from (E)-(S)-ethyl 3-{4-[3-(3,5-dibromophenyl)-but-2-enyloxy]-phenyl}-2-ethoxy-propionate (example 117) (840 mg, 1.60 mmol) and sodium hydroxide (1M, 16 ml, 16 mmol) by a procedure analogous to that described in example 51, yielding (E)-(S)-3-{4-[3-(3,5-dibromophenyl)-but-2-enyloxy]-phenyl}-2-ethoxy-propionic acid (781 mg, 98%) as a colourless gum.

Provenance & Evidence