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13C NMR, furnishing data in complete agreement with their assigned structures
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5SNa 468.1821.
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44
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0027933486
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The Lewis acid-promoted carbon-carbon bond formation employing (S,S), (Se,Se) and mixed (O,S) and (O,Se) acetals has been studied. See, for example: (a) Hunter, R.; Michael, J. P.; Walter, D. S. Tetrahedron Lett. 1994, 35, 5481-5484; (b) Sato, T.; Otera, J.; Nozaki, H. J. Org. Chem. 1990, 55, 6116-6121; (c) Braga, A. L.; Dornelles, L.; Silveira, C. C.; Wessjohann, L. A. Synthesis 1999, 562-564; (d) Hermans, B.; Hevesi, L. J. Org. Chem. 1995, 60, 6141-6147; (e) Silveira, C. C.; Larghi, E. L. J. Braz. Chem. Soc. 1998, 9, 327-340 and references cited therein.
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Hunter, R.1
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45
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0001129941
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The Lewis acid-promoted carbon-carbon bond formation employing (S,S), (Se,Se) and mixed (O,S) and (O,Se) acetals has been studied. See, for example: (a) Hunter, R.; Michael, J. P.; Walter, D. S. Tetrahedron Lett. 1994, 35, 5481-5484; (b) Sato, T.; Otera, J.; Nozaki, H. J. Org. Chem. 1990, 55, 6116-6121; (c) Braga, A. L.; Dornelles, L.; Silveira, C. C.; Wessjohann, L. A. Synthesis 1999, 562-564; (d) Hermans, B.; Hevesi, L. J. Org. Chem. 1995, 60, 6141-6147; (e) Silveira, C. C.; Larghi, E. L. J. Braz. Chem. Soc. 1998, 9, 327-340 and references cited therein.
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Sato, T.1
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46
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0032917717
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The Lewis acid-promoted carbon-carbon bond formation employing (S,S), (Se,Se) and mixed (O,S) and (O,Se) acetals has been studied. See, for example: (a) Hunter, R.; Michael, J. P.; Walter, D. S. Tetrahedron Lett. 1994, 35, 5481-5484; (b) Sato, T.; Otera, J.; Nozaki, H. J. Org. Chem. 1990, 55, 6116-6121; (c) Braga, A. L.; Dornelles, L.; Silveira, C. C.; Wessjohann, L. A. Synthesis 1999, 562-564; (d) Hermans, B.; Hevesi, L. J. Org. Chem. 1995, 60, 6141-6147; (e) Silveira, C. C.; Larghi, E. L. J. Braz. Chem. Soc. 1998, 9, 327-340 and references cited therein.
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Synthesis
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Braga, A.L.1
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47
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0000249526
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The Lewis acid-promoted carbon-carbon bond formation employing (S,S), (Se,Se) and mixed (O,S) and (O,Se) acetals has been studied. See, for example: (a) Hunter, R.; Michael, J. P.; Walter, D. S. Tetrahedron Lett. 1994, 35, 5481-5484; (b) Sato, T.; Otera, J.; Nozaki, H. J. Org. Chem. 1990, 55, 6116-6121; (c) Braga, A. L.; Dornelles, L.; Silveira, C. C.; Wessjohann, L. A. Synthesis 1999, 562-564; (d) Hermans, B.; Hevesi, L. J. Org. Chem. 1995, 60, 6141-6147; (e) Silveira, C. C.; Larghi, E. L. J. Braz. Chem. Soc. 1998, 9, 327-340 and references cited therein.
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Hevesi, L.2
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and references cited therein
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The Lewis acid-promoted carbon-carbon bond formation employing (S,S), (Se,Se) and mixed (O,S) and (O,Se) acetals has been studied. See, for example: (a) Hunter, R.; Michael, J. P.; Walter, D. S. Tetrahedron Lett. 1994, 35, 5481-5484; (b) Sato, T.; Otera, J.; Nozaki, H. J. Org. Chem. 1990, 55, 6116-6121; (c) Braga, A. L.; Dornelles, L.; Silveira, C. C.; Wessjohann, L. A. Synthesis 1999, 562-564; (d) Hermans, B.; Hevesi, L. J. Org. Chem. 1995, 60, 6141-6147; (e) Silveira, C. C.; Larghi, E. L. J. Braz. Chem. Soc. 1998, 9, 327-340 and references cited therein.
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