反应详情

2-Cyano-2-methyl-but-3-enoic acid tert-butyl ester (362 mg, 2 mmol) was suspended in 4 M hydrochloric acid in dioxane (10 mL) and the reaction mixture stirred for 38 h and then evaporated. The residue was used directly in the next reaction.

1. customevaporated
2. customThe residue was used directly in the next reaction