40790-20-3Relevant articles and documents
Method for site-selective alkylation of Diazine-N-oxide using phosphonium ylides
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Paragraph 0146; 0147; 0233; 0237; 0239, (2021/04/06)
- N - Oxide (Diazine -)N-The position selective Oxides-C alkylation of H) relates to a method alkylation. To the present invention, a plurality of diazine compounds can be alkylated by selectively introducing an alkyl group to a diazine compound known as a core unit structure in a medicine, and synthesis of a plurality of diazine compounds (varenicline) paenibacillin A, which is a natural product, can be synthesized.