Benzyl bromoacetate → HCID 178482583, compound

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Reaction Steps

To a solution of (6aR,7aS,8S,11aS)-5,8-bis(dimethylamino)-9,11a,12-trihydroxy-11,13-dioxo-2-thioxo-2,3,6,6a,7,7a,8,11,11a,13-decahydrotetraceno[2,1-d][1,3]oxazole-10-carboxamide (Example 42) in N,N-dimethylformamide (DMF) is added 2 equivalents of diisopropylethylamine, after stirring for 5 min. 1.2 equivalent of benzyl-2-bromoacetate is added. The reaction mixture is stirred for 1 hr and mixture triturated with diethyl ether and solid is collected. It is purified by extraction.

Provenance & Evidence