反应详情

Following the general method described in example 2b, 2-[2-(4-methoxy-phenyl)-vinyl]-pyridine 1-oxide was reacted first with dimethylsulfate and then with NaCN. After extraction and crystallization the title compound was obtained as a yellow crystalline material. Mp. 121–122° C. (isopropanol), MS: m/e=236 (M+)

1. extractionAfter extraction and crystallization the title compound
2. customwas obtained as a yellow crystalline material