作者:Antoine Duindam、Vadim L. Lishinsky、Doetze J. Sikkema
DOI:10.1080/00397919308012595
日期:1993.9
Abstract Malononitrile is condensed with triethyl orthoformate in the presence of pyridine; the mixture is acidified with HCI gas and after addition of further pyridime. HCI diazotised to form 2,6-dichloro-3,5-dicyanopyridine in a convenient, high yield process.
摘要 丙二腈与原甲酸三乙酯在吡啶存在下缩合;混合物用HCl气体酸化并在加入另外的吡啶之后。HCl 重氮化形成 2,6-二氯-3,5-二氰基吡啶,以方便、高收率的方法进行。