Benzyl Bromide → (R)-3-(10-benzyloxy-decanoylamino)-4-dimethylamino-butyric acid benzyl ester

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Reaction Steps

The title compound, m/e=405.6 ([M−H]−), was produced in analogy with example 1, steps 1 to 4. Thus, 1,10-decanediol was alkylated in step 1 with benzyl bromide, leading to 10-benzyloxy-decan-1-ol, which was oxidized in step 2 to 10-benzyloxydecanoic acid. This was coupled in step 3 with (R)-3-amino-4-dimethylamino-butyric acid benzyl ester dihydrochloride to produce (R)-3-(10-benzyloxy-decanoylamino)-4-dimethylamino-butyric acid benzyl ester, which was hydrogenated in step 4.

Provenance & Evidence