Chloride → HCID 59257860, compound

Participants

Reaction Steps

Essentially following the procedures described for Intermediate 34, but using (±)-ethyl 3-[1-(2-tert-butoxy-2-oxoethyl)-4-nitro-2,3-dihydro-1H-indol-3-yl]propanoate in place of ethyl 3-[1-(2-tert-butoxy-2-oxoethyl)-4-nitro-1H-indol-3-yl]propanoate, and resolving the racemate into pure enantiomers in analogy with Intermediate 42, the title compound was prepared. MS: m/z=303 (M+1).

Provenance & Evidence