883244-98-2Relevant academic research and scientific papers
Selective syntheses of benzoxazoles and N-(2-hydroxyaryl)pyrrolidin-2-ones from the corresponding cyclopropyl amides with PPh3/CX4
Yang, Yong-Hua,Shi, Min
, p. 2420 - 2427 (2006)
Benzoxazoles 2 can be smoothly synthesized by treatment of starting materials of N-(2-hydroxyaryl) cyclopropyl amides 1 with PPh3/ CCl4 in acetonitrile in good yields. When PPh3/CBr 4/MS 4 ? was used in the reac
