Studies on as-triazine derivatives. XVI. Reaction of 1,2,4-triazinecarbonitriles with carbanions.
作者:Setsuya OHBA、Shoetsu KONNO、Hiroshi YAMANAKA
DOI:10.1248/cpb.39.486
日期:——
A cyano group in 1, 2, 4-triaznes, regardless of its position, acted as an effective leaving group in reactions with carbanions. Thus, the reactions gave the corresponding substituted products in place of the compounds formed by addition reaction of carbanions to the cyano group. Grignard reaction of these carbonitriles is also described.
在1, 2, 4-三嗪中,无论氰基的位置如何,都作为与负碳离子的反应中的有效离去基团。因此,反应给出了相应的取代产物,而不是负碳离子与氰基的加成反应形成的化合物。此外,还描述了这些腈类化合物的格氏反应。