反应详情

A solution of 2-amino-3-iodo-benzoic acid (2.5 g, 9.5 mmol) in methanol and diethyl ether mixture (15 mL, 8:2) was added a freshly prepared solution of diazomethane gas in diethyl ether until all the starting material is consumed. Reaction mixture was then evaporated under reduced pressure to obtain a yellow solid which was purified by flash column using. 5% ethylacetate in hexane as an eluent. 1.5 g of the required product was isolated as a yellow viscous liquid.

1. customis consumed
2. customReaction mixture
3. customwas then evaporated under reduced pressure
4. customto obtain a yellow solid which
5. customwas purified by flash column