反应详情

To a solution of 14.29 g of m-iodoaniline and 15.52 g of pyridine in 150 ml of tetrahydrofuran is added at room temperature over 20 minutes a solution of p-tetradecyloxyphenylacetyl chloride in 150 ml of tetrahydrofuran. The mixture is stirred overnight and the solvent removed. The residue is partitioned between dilute hydrochloric acid and warm chloroform. The separated organic layer is washed with dilute hydrochloric acid, dried and evaporated to a residue which is crystallized from carbon tetrachloride:hexane to give 25.0 g of the desired product as a pink solid, m.p. 108°-110° C.

1. customthe solvent removed
2. customThe residue is partitioned between dilute hydrochloric acid
3. temperaturewarm chloroform
4. washThe separated organic layer is washed with dilute hydrochloric acid
5. customdried
6. customevaporated to a residue which
7. customis crystallized from carbon tetrachloride