| http://www.w3.org/ns/prov#value | - Compounds of formula X may also be prepared from compounds of formula VI by reaction by reacting with a compound of formula XIV in the presence of a base including but not limited to dimethylaminopyridine (DMAP), triethylamine, aqueous sodium hydroxide or aqueous potassium hydroxide in an aprotic solvent, such as methylene chloride, ethyl acetate, dichloroethane, dimethylformamide, or dimethylsulf
|
