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Volumn 121, Issue 44, 1999, Pages 10424-10425

A new coupled catalytic system for dihydroxylation of olefins by H2O2 [5]

Author keywords

[No Author keywords available]

Indexed keywords

ALKENE DERIVATIVE; HYDROGEN PEROXIDE;

EID: 0033544364     PISSN: 00027863     EISSN: None     Source Type: Journal    
DOI: 10.1021/ja991710b     Document Type: Letter
Times cited : (93)

References (37)
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    • For aerobic electron transfer-based oxidations developed by others see: (a) Byström, S. E.; Larsson, E. M.; Åkermark, B. J. Org. Chem. 1990, 55, 5674. (b) Yokota, T.; Sakurai, Y.; Sakaguchi, S.; Ishii, Y. Tetrahedron Lett. 1997, 38, 3923-3926.
    • (1990) J. Org. Chem. , vol.55 , pp. 5674
    • Byström, S.E.1    Larsson, E.M.2    Åkermark, B.3
  • 14
    • 0030987872 scopus 로고    scopus 로고
    • For aerobic electron transfer-based oxidations developed by others see: (a) Byström, S. E.; Larsson, E. M.; Åkermark, B. J. Org. Chem. 1990, 55, 5674. (b) Yokota, T.; Sakurai, Y.; Sakaguchi, S.; Ishii, Y. Tetrahedron Lett. 1997, 38, 3923-3926.
    • (1997) Tetrahedron Lett. , vol.38 , pp. 3923-3926
    • Yokota, T.1    Sakurai, Y.2    Sakaguchi, S.3    Ishii, Y.4
  • 24
    • 0006079242 scopus 로고
    • 2 as the terminal oxidant: (a) Milas, N. A.; Sussman, S. J. Am. Chem. Soc. 1936, 58, 1302-1305. (b) Milas, N. A.; Sussman, S. J. Am. Chem. Soc. 1937, 59, 2345-2347. (c) Milas, N. A.; Sussman, S.; Mason, H. S. J. Am. Chem. Soc. 1939, 61, 1844-1847. (d) Milas, N. A.; Trepagnier, J. H.; Nolan, J. T.; Iliopulos, M. I. J. Am. Chem. Soc. 1959, 81, 4730-4733.
    • (1936) J. Am. Chem. Soc. , vol.58 , pp. 1302-1305
    • Milas, N.A.1    Sussman, S.2
  • 25
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    • 2 as the terminal oxidant: (a) Milas, N. A.; Sussman, S. J. Am. Chem. Soc. 1936, 58, 1302-1305. (b) Milas, N. A.; Sussman, S. J. Am. Chem. Soc. 1937, 59, 2345-2347. (c) Milas, N. A.; Sussman, S.; Mason, H. S. J. Am. Chem. Soc. 1939, 61, 1844-1847. (d) Milas, N. A.; Trepagnier, J. H.; Nolan, J. T.; Iliopulos, M. I. J. Am. Chem. Soc. 1959, 81, 4730-4733.
    • (1937) J. Am. Chem. Soc. , vol.59 , pp. 2345-2347
    • Milas, N.A.1    Sussman, S.2
  • 26
    • 0005912994 scopus 로고
    • 2 as the terminal oxidant: (a) Milas, N. A.; Sussman, S. J. Am. Chem. Soc. 1936, 58, 1302-1305. (b) Milas, N. A.; Sussman, S. J. Am. Chem. Soc. 1937, 59, 2345-2347. (c) Milas, N. A.; Sussman, S.; Mason, H. S. J. Am. Chem. Soc. 1939, 61, 1844-1847. (d) Milas, N. A.; Trepagnier, J. H.; Nolan, J. T.; Iliopulos, M. I. J. Am. Chem. Soc. 1959, 81, 4730-4733.
    • (1939) J. Am. Chem. Soc. , vol.61 , pp. 1844-1847
    • Milas, N.A.1    Sussman, S.2    Mason, H.S.3
  • 27
    • 0001115462 scopus 로고
    • 2 as the terminal oxidant: (a) Milas, N. A.; Sussman, S. J. Am. Chem. Soc. 1936, 58, 1302-1305. (b) Milas, N. A.; Sussman, S. J. Am. Chem. Soc. 1937, 59, 2345-2347. (c) Milas, N. A.; Sussman, S.; Mason, H. S. J. Am. Chem. Soc. 1939, 61, 1844-1847. (d) Milas, N. A.; Trepagnier, J. H.; Nolan, J. T.; Iliopulos, M. I. J. Am. Chem. Soc. 1959, 81, 4730-4733.
    • (1959) J. Am. Chem. Soc. , vol.81 , pp. 4730-4733
    • Milas, N.A.1    Trepagnier, J.H.2    Nolan, J.T.3    Iliopulos, M.I.4
  • 30
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    • 4a
    • 4a
  • 31
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    • 2 with related flavins to give flavin hydroperoxides see: (a) Kemal, C.; Bruice, T. C. Proc. Natl. Acad. Sci. U.S.A. 1976, 73, 995. (b) Mager, H. I. X.; Berends, W. Tetrahedron 1976, 32, 2303.
    • (1976) Proc. Natl. Acad. Sci. U.S.A. , vol.73 , pp. 995
    • Kemal, C.1    Bruice, T.C.2
  • 32
    • 0001299668 scopus 로고
    • 2 with related flavins to give flavin hydroperoxides see: (a) Kemal, C.; Bruice, T. C. Proc. Natl. Acad. Sci. U.S.A. 1976, 73, 995. (b) Mager, H. I. X.; Berends, W. Tetrahedron 1976, 32, 2303.
    • (1976) Tetrahedron , vol.32 , pp. 2303
    • Mager, H.I.X.1    Berends, W.2
  • 33
    • 13044260441 scopus 로고    scopus 로고
    • 2 oxidations were carried out according to the procedure by Milas (see ref 12)
    • 2 oxidations were carried out according to the procedure by Milas (see ref 12).
  • 34
    • 13044281034 scopus 로고    scopus 로고
    • 2 (2.5 h) in the oxidation of 1 did not result in any considerable change in the reaction outcome, and the diol 2 was isolated in 83% yield
    • 2 (2.5 h) in the oxidation of 1 did not result in any considerable change in the reaction outcome, and the diol 2 was isolated in 83% yield.
  • 35
    • 13044277821 scopus 로고    scopus 로고
    • 11b,19b has been tested so far
    • 11b,19b has been tested so far.
  • 36
    • 13044259114 scopus 로고    scopus 로고
    • 2PHAL = hydroquinidine 1,4-phthalazinediyl diether
    • 2PHAL = hydroquinidine 1,4-phthalazinediyl diether.
  • 37
    • 13044269888 scopus 로고    scopus 로고
    • note
    • In this case it was necessary to change solvent to t-BuOH since the oxidation in acetone gave a lower ee. Also, the olefin had to be added slowly (over 9 h), since addition of all olefin at once gave only 74% ee. Optimization of the enantioselectivity for different olefins with the present system will require further studies (variation of solvent, addition time, temperature, etc).


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.