Methyl iodide → HCID 59263538, compound

Participants

Reaction Steps

Following the procedure described in EXAMPLE 10.21, and making non-critical variations using spiro[furo[2,3-f][1,3]benzodioxole-7,3′-indol]-2′(1′H)-one to replace 5,5-dimethyl-5,6-dihydrospiro[benzo[1,2-b:5,4-b′] difuran-3,3′-indol]-2′(1′H)-one, and iodomethane to replace 2-(bromomethyl)-5-(trifluoromethyl)furan, the title compound was obtained (72%) as a white solid: mp 142-144° C.; MS (ES+) m/z 296.2 (M+1).

Provenance & Evidence