反应详情

The product from (c) (1.7 g) and excess of pyridine hydrochloride were heated together for 8 hours at 180° C. The mixture was cooled, diluted with water and 2-molar hydrochloric acid, and extracted with ether. The extracts were dried and evaporated to yield an oil identified as the required hydroxy compound.

1. temperatureThe mixture was cooled
2. extractionextracted with ether
3. customThe extracts were dried
4. customevaporated
5. customto yield an oil