Dimethyl Sulfoxide → 2-[([1,3]-Thiazol-2-yl)carbonyl]-1-{N-[N-(tertbutyloxycarbonyl)(L)-Alanyl]-(L)-Valinyl}-(2S)-pyrrolidine

Participants

Role	Name	HCID	Charge
Reactant	Dimethyl Sulfoxide	HCID 679	—
Reactant	Oxalyl chloride	HCID 65578	—
Reactant	2-[([1,3]-Thiazol-2-yl)hydroxymethyl]-1-{N-[N-(tertbutyloxycarbonyl) (L)-Alanyl]-(L)-Valinyl}-(2S)-pyrrolidine	HCID 69030757	—
Product	2-[([1,3]-Thiazol-2-yl)carbonyl]-1-{N-[N-(tertbutyloxycarbonyl)(L)-Alanyl]-(L)-Valinyl}-(2S)-pyrrolidine	HCID 69031730	—

38 (0.15 g, 0.33 mmol), oxalylchloride (0.05 ml, 0.59 mmol), DMSO (0.06 ml, 0.82 mmol), TEA (0.12 ml, 1.32 mmol)