Sodium hydride methanol → (3R,4R)-3-[1-(3-methoxy-propyl)-1,2,3,4-tetrahydro-quinolin-7-ylmethoxy]-4-[4-[3-(2,2,2-trifluoro-ethoxy)-propoxy]-phenyl]-piperidine-1-carboxylic acid tert-butyl ester

Participants

Reaction Steps

In analogy to the procedure described in example 14(a), the crude (3R,4R)-3-[1-(3-methanesulfonyloxy-propyl)-1,2,3,4-tetrahydro-quinolin-7-ylmethoxy]-4-[4-[3-(2,2,2-trifluoro-ethoxy)-propoxy]-phenyl]-piperidine-1-carboxylic acid tert-butyl ester was treated with sodium hydride/methanol to yield the (3R,4R)-3-[1-(3-methoxy-propyl)-1,2,3,4-tetrahydro-quinolin-7-ylmethoxy]-4-[4-[3-(2,2,2-trifluoro-ethoxy)-propoxy]-phenyl]-piperidine-1-carboxylic acid tert-butyl ester as a light yellow oil; MS: 651 (M+H)+.

Provenance & Evidence