Potassium Iodide → HCID 86615875, compound

Participants

Reaction Steps

In analogy to the procedure described for example 166, 1-[(E)-3-(3,4-dichloro-phenyl)-acryloyl]-[1,4]diazepan-5-one (intermediate 1A) and 2-chloromethyl-2-methyloxirane with 0.3 equivalent of potassium iodide gave the intermediate 1-[(E)-3-(3,4-dichloro-phenyl)-acryloyl]-4-(2-methyl-oxiranylmethyl)-[1,4]diazepan-5-one which was reacted with no work up with piperidine in ethanol to give the title compound as light yellow waxy solid. MS: 468.2 (MH+, 2Cl).

Provenance & Evidence