tert-butyl 1,1-dioxo-1,2,5-thiadiazolidine-2-carboxylate → HCID 86659711, compound

Participants

Reaction Steps

tert-Butyl 5-{[(5Z)-5-({1-[4-chloro-2-(trifluoromethyl)benzyl]-1H-indazol-5-yl}methylidene)-2,4-dioxo-1,3-thiazolidin-3-yl]acetyl}-1,2,5-thiadiazolidine-2-carboxylate 1,1-dioxide was prepared from [(5Z)-5-({1-[4-chloro-2-(trifluoromethyl)benzyl]-1H-indazol-5-yl}methylidene)-2,4-dioxo-1,3-thiazolidin-3-yl]acetic acid (from Example 4) and 1,1-dioxo-1λ6-[1,2,5]thiadiazolidine-2-carboxylic acid tert-butyl ester following General Procedure C.

Provenance & Evidence