Selective Transdithioacetalization of Acetals, Ketals, Oxathioacetals and Oxathioketals Catalyzed by Envirocat EPZ10 R

Journal of Chemical Research - Part S

Volumn , Issue 8, 1998, Pages 452-453

  Gajare, A S ^a   Shingare, M S ^a   Bandgar, B P ^b  

^a Dr BAMU ^*  (India)

^b SWAMI RAMANAND TEERTH MARATHWADA UNIVERSITY   (India)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 2542421282     PISSN: 03082342     EISSN: None     Source Type: Journal    
DOI: 10.1039/a800864g     Document Type: Article

References (12)

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2. D. Seeback and E. J. Corey, J. Org. Chem., 1975, 40, 231; H. Hauptmann and M. M. Campos. J. Am. Chem. Soc., 1950, 72, 1405.
3. D. Seeback and E. J. Corey, J. Org. Chem., 1975, 40, 231; H. Hauptmann and M. M. Campos. J. Am. Chem. Soc., 1950, 72, 1405.
4. G. R. Petit and E. E. van Tamelen, Org. React., 1962, 12, 356.
5. P. K. Mandal and S. C. Roy, Tetrahedron Lett., 1995, 51, 7823 and references therein.
6. A. K Maiti, K. Basu and P. Bhattacharyya, J. Chem. Res. (S), 1995, 108.
7. R. A. Moss and C. B. Mallon, J. Org. Chem., 1975, 40, 1368; T. Satoh, S. Uwaya and K. Yamakawa, Chem. Lett., 1983, 667; F. Bellesia, M. Boni, F. Ghelfi and U. M. Pegnoni, Tetrahedron, 1993, 49, 199.
8. R. A. Moss and C. B. Mallon, J. Org. Chem., 1975, 40, 1368; T. Satoh, S. Uwaya and K. Yamakawa, Chem. Lett., 1983, 667; F. Bellesia, M. Boni, F. Ghelfi and U. M. Pegnoni, Tetrahedron, 1993, 49, 199.
9. R. A. Moss and C. B. Mallon, J. Org. Chem., 1975, 40, 1368; T. Satoh, S. Uwaya and K. Yamakawa, Chem. Lett., 1983, 667; F. Bellesia, M. Boni, F. Ghelfi and U. M. Pegnoni, Tetrahedron, 1993, 49, 199.
10. J. H. Clark, A. P. Kybett and D. J. Macquarrie, Supported Reagents, VCH, New York, 1992.
11. R was supplied by Contract Chemicals, Merseyside, England.
12. 3) δ 3.22-3.42 (m, 4 H), 5.22 (d, J = 1, Hz, 1 H), 6.15-6.22 (dd. J = 1, 2 Hz, 1 H), 6.52 (d, J = 2Hz, 1 H), 7.2-7.4 (m, 5 H); MS (70eV, 130°C); m/z (% rel. intensity): 208 (84), 179 (32), 147 (85), 115 (100), 103 (48).