HCID 46224497, compound → HCID 11512800, compound

Participants

Reaction Steps

Form B of methyl(+)-(S)-α-(2-chlorophenyl)-6,7-dihydrothieno[3,2-C]pyridine-5(4H) acetate naphthalene-1,5-disulfonate hydrate of Example 2 (0.0616 g) was dissolved in acetonitrile (1.0 mL) with sonication. The solution was filtered through a 0.2 μm nylon filter into a clean vial which was placed in a larger vial containing isopropylacetate (2.0 mL). The larger vial was capped and crystallization was afforded by vapor diffusion to afford the title compound in the form of an amorphous solid which was analyzed by FTIR and XRPD.

Provenance & Evidence