반응 #55123
ord-324645d3203042189d7320a49ef1caf8
반응 방정식
3-chloro-5-methyl-2-pyrazinecarboxylic acid
diborane
→
3-chloro-2-hydroxymethyl-5-methylpyrazine
반응 조건
상세 조건
See reaction.notes.procedure_details.
실험 절차
Reduction of 3-chloro-5-methyl-2-pyrazinecarboxylic acid (prepared by alkaline hydrolysis of the methyl ester) with diborane gives 3-chloro-2-hydroxymethyl-5-methylpyrazine which, using the above procedure, yields N-methyl-N'-[2-((3-chloro-5-methyl-2-pyrazinyl)methylthio)ethyl]thiourea.