2-Bromopropane → HCID 14154270, compound

Participants

Reaction Steps

Prepared using the method described in Example 107 from ethyl 4,5-dibromo-3-hydroxy-1-(phenylmethyl)-1H-pyrrole-2-carboxylate (3.2 g, 0.008 moles), potassium tert-butoxide (1.0 g, 0.009 moles) and 2-bromopropane (2.0 g, 0.016 moles). The product crystallized upon aqueous workup and was filtered off, rinsed with water and dried to afford the pure product (3.0 g); mp 46°-48° C.

Provenance & Evidence