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公开(公告)号:US4435573A
公开(公告)日:1984-03-06
申请号:US436231
申请日:1982-10-25
Applicant: Zenon Lysenko , Richard G. Pews
Inventor: Zenon Lysenko , Richard G. Pews
IPC: C07D213/61 , B01J31/00 , B01J31/02 , B01J31/24 , C07B61/00 , C07D213/09
CPC classification number: C07D213/61
Abstract: Substituted pyridines are prepared by the base and transition metal catalyzed ring closure of substituted 5-oxo-pentane-1-nitriles.
Abstract translation: 取代的吡啶通过取代的5-氧代 - 戊烷-1-腈的碱和过渡金属催化闭环来制备。