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Volumn 61, Issue 25, 1996, Pages 9028-9032

Diastereoselective hydrocyanation of chiral nitrones. Synthesis of novel α-(Hydroxyamino) nitriles

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Indexed keywords


EID: 0000813467     PISSN: 00223263     EISSN: None     Source Type: Journal    
DOI: 10.1021/jo961293a     Document Type: Article
Times cited : (50)

References (63)
  • 1
    • 0001701511 scopus 로고    scopus 로고
    • For some leading references see: (a) Abiko, A.; Wuang, G. J. Org. Chem. 1996, 61, 2264-2265.
    • (1996) J. Org. Chem. , vol.61 , pp. 2264-2265
    • Abiko, A.1    Wuang, G.2
  • 8
    • 85064432185 scopus 로고
    • (b) North, M. Synlett 1993, 807-820.
    • (1993) Synlett , pp. 807-820
    • North, M.1
  • 31
    • 0002108906 scopus 로고
    • Padwa, A., Ed.; Wiley-Intersciencc: New York
    • (b) Tufariello, J. J. In 1, 3-Dipolar Cycloaddition Chemistry; Padwa, A., Ed.; Wiley-Intersciencc: New York, 1984; Vol. 2, Chapter 9, pp 83-168.
    • (1984) 3-Dipolar Cycloaddition Chemistry , vol.2 , pp. 83-168
    • Tufariello, J.J.1
  • 53
    • 85033531808 scopus 로고    scopus 로고
    • O-(Trimethylsilyl) derivatives can be readily transformed into the α-(hydroxyamino) nitriles by treatment with 4 p/v methanolic citric acid at room temperature
    • O-(Trimethylsilyl) derivatives can be readily transformed into the α-(hydroxyamino) nitriles by treatment with 4 p/v methanolic citric acid at room temperature.
  • 54
    • 85033512250 scopus 로고    scopus 로고
    • In our previous paper (see ref 17) we reported a reversed selectivity for these conditions. After several repetitions we were unable to obtain our previously reported result
    • In our previous paper (see ref 17) we reported a reversed selectivity for these conditions. After several repetitions we were unable to obtain our previously reported result.
  • 57
    • 0000995996 scopus 로고
    • The reaction of both reagents to give diethylaluminum cyanide has been previously described. See: Imi, K.; Yanagihara, N.; Utimoto, K. J. Org. Chem. 1987, 52, 1013-1016.
    • (1987) J. Org. Chem. , vol.52 , pp. 1013-1016
    • Imi, K.1    Yanagihara, N.2    Utimoto, K.3
  • 58
    • 85033535368 scopus 로고    scopus 로고
    • Compounds 11 and 13 could not be separated, and they were isolated and characterized as the corresponding a-(hydroxyamino) nitriles 12 and 14, respectively. In addition, compounds anti-lGb and anti-17b could not be isolated as single diastereoisomers
    • Compounds 11 and 13 could not be separated, and they were isolated and characterized as the corresponding a-(hydroxyamino) nitriles 12 and 14, respectively. In addition, compounds anti-lGb and anti-17b could not be isolated as single diastereoisomers.
  • 59
    • 85033539526 scopus 로고    scopus 로고
    • The authors have deposited atomic coordinates, bond lengths, and angles for structures anti-10b, anti-lib, anti-13b, and syn-18a with the Cambridge Crystallographic Data Centre. The data can be obtained, upon request, from the Director, Cambridge Crystallographic Data Centre, 12 Union Road, Cambridge, CB2 1EZ, UK
    • The authors have deposited atomic coordinates, bond lengths, and angles for structures anti-10b, anti-lib, anti-13b, and syn-18a with the Cambridge Crystallographic Data Centre. The data can be obtained, upon request, from the Director, Cambridge Crystallographic Data Centre, 12 Union Road, Cambridge, CB2 1EZ, UK.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.