References
- Bird , C. W. and Cheeseman , G. W. H. 1984 . “ Comprehensive Heterocyclic Chemistry ” . Edited by: Katritzky , A. R. F. pp. 89 Oxford : Pergamon Press Ltd. .
- Clauson-Kaas , N. and Tyle , Z. 1952 . Acta. Chem. Scand. , 6 : 667
- Clauson-Kaas , N. and Tyle , Z. 1952 . Acta. Chem. Scand. , 6 : 867
- Nudelman , A. and Patchornik , A. 1979 . Chem. Abstr. , 91 : 74634k
- Box , S. J. and Corbett , D. F. 1981 . Tetrahedron Lett. , 3293
- Ong-Lee , A. , Sylvester , L. and Wasley , J. W. F. 1983 . J. Heterocyclic Chem. , 20 : 1565
- Kashima , C. , Maruyama , T. , Harada , K. , Hibi , S. and Omote , Y. 1988 . J. Chem. Res. (s) , 62
- Josey , A. D. and Jenner , E. L. 1962 . J. Org. Chem. , 27 : 2466
- Garcia , E. E. 1974 . Org. Prep. Proced. Int. , 6 : 11
- Chakrabarti , J. K. and Tupper , D. E. 1974 . J. Heterocyclic Chem. , 11 : 417
- Svetlik , J. 1984 . Heterocycles , 22 : 2513
- Wasley , J. W. F. and Chan , K. 1973 . Synth. Commun. , 3 : 303
- Rainey , J. L. and Adkins , H. 1939 . J. Am. Chem. Soc. , 61 : 1104
- Lee , S. D. , Brook , M. A. and Chan , T. H. 1983 . Tetrahedron Lett. , 24 : 1569
- Stefancich , G. , Artico , M. , Corelli , F. and Massa , S. 1983 . Synthesis , 757 For the condensation of amines with 2,5-dimethoxytetrahydrofuran mediated by HCl, see
- Fieser , L. F. and Fieser , M. 1967 . “ Reagents for Organic Synthesis ” . pp. 892 New York : John Wiley & Sons .
- McElvain , S. M. and Clarke , R. L. 1947 . J. Am. Chem. Soc. , 69 : 2657
- Of all compounds isolated, the 1H NMR, 13C NMR spectra and melting points were compared with literature data.
- Furniss , B. S. 1986 . Textbook of Practical Organic Chemistry , pp. 650 New York : Longman Inc. . The sulfonamides were prepared from the corresponding sulfonyl chlorides according to, 4th Ed.