Nitrenes, diradicals, and ylides. Ring expansion and ring opening in 2-quinazolylnitrenes

D Kvaskoff, P Bednarek, L George…

Index: Chapyshev; Platz Mendeleev Communications, 2001 , vol. 11, # 2 p. 56 - 57

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Citation Number: 34

Abstract

... Volume: Page: ... Scheme 1). If 20 is formed, it could be expected to ring close again to 11, 13, 16, or 17, or it could give rise to a small amount of 2-cyanoindazole. This has a calculated CN stretching vibration 11 cm - 1 higher than that of 1-cyanoindazole (21). ...