Citation: Zhi Tang HUANG, Ping Cheng ZHANG. SYNTHESIS AND TAUTOMERISM OF KETENE N,O-ACETALS WITH BENZOXAZOLINE RING[J]. Chinese Chemical Letters, ;1990, 1(2): 167-170. shu

SYNTHESIS AND TAUTOMERISM OF KETENE N,O-ACETALS WITH BENZOXAZOLINE RING

Institute of Chemistry, Academia Sinica, Beijing 100080

Received Date: 10 February 1990

Fund Project: This work was supported by the National Natural Science Foundation of China.

Benzoxazoline ring substituted ketene N,O-acetals 3 were synthesized by the reaction of ketene S,S-acetals 2 with 2-aminophenol.The tautomeric equilibrium of some 3 was also observed.
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