反应详情

A solution of fumaric acid (12.6 g) in cold methanol (585 mls) was stirred and 2-amino-N-(1,1-dimethylhexyl)acetamide (18.47 g) added to give a clearsolution which rapidly deposited a crystalline solid. After standing at 0° C. for 4 hours this solid was filtered off, washed with ethanol and dried in vacuo, m.p. 154° C.

1. customto give a clearsolution which
2. filtrationthis solid was filtered off
3. washwashed with ethanol
4. customdried in vacuo, m.p. 154° C.