HCID 73504065, compound → HCID 18998876, compound

Participants

Reaction Steps

5-(4-[2-(5-Benzyl-2, 4-thiazolidinedion-3-yl ) -ethoxy]benzylidene)-2,4-thiazolidinedione (3.0 g) was dissolved in dioxan (400ml) and hydrogenated over 10% Palladium-charcoal (6 g) at 150 psi overnight. The reaction mixture was filtered through diatomaceous earth, the filter-cake washed with dioxan, and the combined dioxan solutions evaporated to afford the title compound as a gum. This material was used directly in salt formation.

Provenance & Evidence