Alkoxylation at meta position to hydroxyl group of l-tyrosine: preparation of alkyl (S)-2,4-dialkoxyphenyl-alaninates 2

Heterocycles

Volumn 42, Issue 1, 1996, Pages 445-451

  Hara, Hiroshi ^a   Inoue, Tsutomu ^a   Endoh, Masaki ^a   Nakamura, Hiroshi ^a   Takahashi, Hiroyuki ^a   Hoshino, Osamu ^a  

^a TOKYO UNIVERSITY OF SCIENCE   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 0344993830     PISSN: 03855414     EISSN: None     Source Type: Journal    
DOI: 10.3987/com-95-s70     Document Type: Article

References (13)

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2. a) Biocatalytic preparation of L-DOPA; H. Yamakawa, T. Kobayashi, and T. Nagoya, Japan Kokai, 1973, 48-25518 [Chem. Abstr., 1974, 80, 83637p]; A. Naitoh, K. Hamaguchi, Japan Kokai, 1973, 43-75791 [Chem. Abstr., 1974, 80, 58388a]; C. J. Sih, P. Foss, J. Rosazza, and M. Lemberger, J. Amer. Chem. Soc., 1969, 91, 6204.
3. a) Biocatalytic preparation of L-DOPA; H. Yamakawa, T. Kobayashi, and T. Nagoya, Japan Kokai, 1973, 48-25518 [Chem. Abstr., 1974, 80, 83637p]; A. Naitoh, K. Hamaguchi, Japan Kokai, 1973, 43-75791 [Chem. Abstr., 1974, 80, 58388a]; C. J. Sih, P. Foss, J. Rosazza, and M. Lemberger, J. Amer. Chem. Soc., 1969, 91, 6204.
4. a) Biocatalytic preparation of L-DOPA; H. Yamakawa, T. Kobayashi, and T. Nagoya, Japan Kokai, 1973, 48-25518 [Chem. Abstr., 1974, 80, 83637p]; A. Naitoh, K. Hamaguchi, Japan Kokai, 1973, 43-75791 [Chem. Abstr., 1974, 80, 58388a]; C. J. Sih, P. Foss, J. Rosazza, and M. Lemberger, J. Amer. Chem. Soc., 1969, 91, 6204.
5. a) Biocatalytic preparation of L-DOPA; H. Yamakawa, T. Kobayashi, and T. Nagoya, Japan Kokai, 1973, 48-25518 [Chem. Abstr., 1974, 80, 83637p]; A. Naitoh, K. Hamaguchi, Japan Kokai, 1973, 43-75791 [Chem. Abstr., 1974, 80, 58388a]; C. J. Sih, P. Foss, J. Rosazza, and M. Lemberger, J. Amer. Chem. Soc., 1969, 91, 6204.
6. b) Asymmetric hydrogenation of dehydrophenylalanine derivatives; W. S. Knowles, Acc. Chem. Res., 1983, 16, 106; A. Miyashita, H. Takaya, T. Souchi, and R. Noyori, Tetrahedron, 1984, 40, 1245.
7. b) Asymmetric hydrogenation of dehydrophenylalanine derivatives; W. S. Knowles, Acc. Chem. Res., 1983, 16, 106; A. Miyashita, H. Takaya, T. Souchi, and R. Noyori, Tetrahedron, 1984, 40, 1245.
8. a) T. Inoue, K. Naitoh, S. Kosemura, I. Umezawa, T. Sonobe, N. Serizawa, N. Mori, and H. Itokawa, Heterocycles, 1983, 20, 397;
9. b) H. Hara, T. Inoue, H. Nakamura, M. Endoh, and O. Hoshino, Tetrahedon Lett., 1992, 33, 6461.
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11. J. P. Lambooy, J. Amer. Chem. Soc., 1954, 76, 133.
12. 2O for many hours.
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