2976
PCl reacts with a tertiary amides , such as dimethylformamide ( DMF ) , to give dimethylchloromethyleneammonium chloride , which is called the Vilsmeier reagent , [ ( CH ) N = CClH ] Cl. More typically , a related salt is generated from the reaction of DMF and POCl .
 person: Vilsmeier
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 person: Vilsmeier