4-Nitrobenzyl bromide → HCID 86756721, compound

Participants

Reaction Steps

The (E)-2(R)-[1(S)-[(tetrahydro-2(RS)-pyranyloxy)carbamoyl]-4-phenyl-3-butenyl]-2′-(methanesulphonyl)-4-methyl-2′-(4-nitrobenzyl)valerohydrazide used as the starting material was prepared in an analogous manner to that described in Example 15, part (iii), starting from (E)-(2R)-[1(S)-[(tetrahydro-2(RS)-pyranyloxy)carbamoyl]-4-phenyl-3-butenyl]-2′-(methanesulphonyl)-4-methylvalerohydrazide by reaction with 4-nitrobenzyl bromide.

Provenance & Evidence