Synergistic Acid-Catalyzed Synthesis of N-Aryl-Substituted Azacycles from Anilines and Cyclic Ethers
Z Zhang, C Miao, C Xia, W Sun
Index: Hargis, Duane C.; Shubkin, Ronald L. Tetrahedron Letters, 1990 , vol. 31, # 21 p. 2991 - 2994
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Abstract
... Organic Letters. Advanced Search. ... b Molar ratio of components 1a/B(C 6 F 5 ) 3 /acid. c Isolated yield based on aniline. d This reaction was carried out for 20 h. MSA = methanesulfonic acid, AA = acetic acid, pTSA = p-toluenesulfonic acid. ...
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