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Volumn 8, Issue 23, 1997, Pages 3927-3933

Synthesis of enantiopure 3-chlorostyrene oxide via an asymmetric epoxidation-hydrolytic kinetic resolution sequence

Author keywords

[No Author keywords available]

Indexed keywords

3 CHLOROSTYRENE OXIDE; STYRENE OXIDE; UNCLASSIFIED DRUG;

EID: 0031465950     PISSN: 09574166     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0957-4166(97)00568-5     Document Type: Article
Times cited : (82)

References (47)
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    • (h) Unsubstituted: Mitchell, D.; Koenig, T. M. Synth. Commun. 1995, 25, 1231-1238. Coote, S. J.; Davies, S. G.; Middlemiss, D.; Naylor, A. S. J. Chem. Soc., Perkins Trans 1 1989, 2223-2228.
    • (1995) Synth. Commun. , vol.25 , pp. 1231-1238
    • Mitchell, D.1    Koenig, T.M.2
  • 12
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    • (i) Various: Atkins, R. K.; Frazier, J.; Moore, L. L.; Weigel, L. O.; Tetrahedron Lett. 1986, 27, 2451-2454. Pfeiffer, F. R.; Wilson, J. W.; Weinstock, J.; Kuo, G. Y.; Chambers, P. A.; Holden, K. G.; Hahn, R. A.; Wardell, J. R.; Tobia, A. J.; Setler, P. E.; Sarau, H. M. J. Med. Chem. 1982, 25, 352-358.
    • (1986) Tetrahedron Lett. , vol.27 , pp. 2451-2454
    • Atkins, R.K.1    Frazier, J.2    Moore, L.L.3    Weigel, L.O.4
  • 20
    • 0345609576 scopus 로고    scopus 로고
    • European Patent 0 611 826 A2, 1994
    • Matsuyama, A.; Kobayashi, Y. European Patent 0 611 826 A2, 1994.
    • Matsuyama, A.1    Kobayashi, Y.2
  • 21
  • 28
    • 0345609575 scopus 로고    scopus 로고
    • note
    • Two commercial suppliers of racemic 1 are listed in Chem Sources International (1996); however, both companies informed us that they did not maintain stocks of that material.
  • 29
    • 0001405437 scopus 로고
    • Wilkinson, G.; Stone, F. G. A.; Abel, E. W.; Hegedus, L. S. Ed.; Pergamon Press: New York, Chapter 11.1
    • Jacobsen, E. N. In Comprehensive Organometallic Chemistry II, Wilkinson, G.; Stone, F. G. A.; Abel, E. W.; Hegedus, L. S. Ed.; Pergamon Press: New York, 1995; Vol. 12, Chapter 11.1.
    • (1995) Comprehensive Organometallic Chemistry II , vol.12
    • Jacobsen, E.N.1
  • 32
    • 0344747323 scopus 로고    scopus 로고
    • note
    • A 23% NaCl solution freezes at -20.5°C. The Merck Index; Budavari, S. Ed.; Merck and Co. Inc.: Rahway, NJ USA 1996 no. 8742.
  • 33
    • 0344747322 scopus 로고    scopus 로고
    • note
    • Racemic 1 provided epoxide in 99% ee and 45% yield, and diol in 90% ee and 44% yield; 36% ee 1 provided epoxide in 99% ee and 63% yield, and diol in 87% ee and 27% yield.
  • 34
    • 0345177479 scopus 로고    scopus 로고
    • note
    • 20=+21 (neat).
  • 35
    • 33750368763 scopus 로고    scopus 로고
    • (R,R) or (S,S)-N,N′-Bis(3,5-di-tert-butylsalicylidene)-1,2-cyclohexanediamino- manganese(III) chloride. Literature synthesis: Larrow, J. F.; Jacobsen, E. N.; Gao, Y.; Hong, Y.; Nie, X.; Zepp, C. M. J. Org. Chem. 1994, 59, 1939-1942. Larrow, J. F.; Jacobsen, E. N. Organic Synth., in press.
    • (1994) J. Org. Chem. , vol.59 , pp. 1939-1942
    • Larrow, J.F.1    Jacobsen, E.N.2    Gao, Y.3    Hong, Y.4    Nie, X.5    Zepp, C.M.6
  • 36
    • 33750368763 scopus 로고    scopus 로고
    • in press
    • (R,R) or (S,S)-N,N′-Bis(3,5-di-tert-butylsalicylidene)-1,2-cyclohexanediamino- manganese(III) chloride. Literature synthesis: Larrow, J. F.; Jacobsen, E. N.; Gao, Y.; Hong, Y.; Nie, X.; Zepp, C. M. J. Org. Chem. 1994, 59, 1939-1942. Larrow, J. F.; Jacobsen, E. N. Organic Synth., in press.
    • Organic Synth.
    • Larrow, J.F.1    Jacobsen, E.N.2
  • 42
    • 0345177478 scopus 로고    scopus 로고
    • note
    • CAUTION!: very toxic cancer-suspect reagent. Use extreme caution in handling.
  • 43
    • 0345177477 scopus 로고    scopus 로고
    • note
    • The reaction rate is dependent largely on the rate of stirring. More vigorous stirring leads to shorter reaction times and no deleterious effects on yield or enantioselectivity.
  • 44
    • 0344315089 scopus 로고    scopus 로고
    • note
    • The amount of NaCl was not optimized, but was added simply to lower the melting point of the aqueous bleach phase and therefore allow the use of lower reaction temperatures.
  • 46
    • 0345609570 scopus 로고    scopus 로고
    • note
    • Boiling point of diol 189-191°C at 5 mmHg.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.