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Volumn 51, Issue 21, 2010, Pages 2832-2834

Remarkable switch of regioselectivity in epoxide ring opening of 3-benzyl-7-oxa-3-azabicyclo[4.1.0]heptane with amines: practical synthesis of trans-4-amino-3-hydroxypiperidines and trans-3-amino-4-hydroxypiperidines

Author keywords

[No Author keywords available]

Indexed keywords

3 AMINO 4 HYDROXYPIPERIDINE DERIVATIVE; 3 BENZYL 7 OXA 3 AZABICYCLO[4.1.0]HEPTANE; 3,4 EPOXYPIPERIDINE DERIVATIVE; 4 AMINO 3 HYDROXYPIPERIDINE DERIVATIVE; NUCLEOPHILE; PIPERIDINE DERIVATIVE; UNCLASSIFIED DRUG;

EID: 77950940478     PISSN: 00404039     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.tetlet.2010.03.061     Document Type: Article
Times cited : (22)

References (21)
  • 1
    • 0042656793 scopus 로고    scopus 로고
    • For reviews on natural products with piperidine or pyrrolidine rings, see:
    • For reviews on natural products with piperidine or pyrrolidine rings, see:. Laurent P., Breacman J.C., Daloze D., and Pasteerls J. Eur. J. Org. Chem. (2003) 2733
    • (2003) Eur. J. Org. Chem. , pp. 2733
    • Laurent, P.1    Breacman, J.C.2    Daloze, D.3    Pasteerls, J.4
  • 14
    • 0037013947 scopus 로고    scopus 로고
    • The regioselective synthesis of trans-3-amino-4-substituted piperidines has been reported:
    • The regioselective synthesis of trans-3-amino-4-substituted piperidines has been reported:. Hu X.E., Kim N.K., Ledoussal B., and Colson A.-O. Tetrahedron Lett. 43 (2002) 4289
    • (2002) Tetrahedron Lett. , vol.43 , pp. 4289
    • Hu, X.E.1    Kim, N.K.2    Ledoussal, B.3    Colson, A.-O.4
  • 16
    • 77950957182 scopus 로고    scopus 로고
    • note
    • 4 and evaporated to provide desired adduct. The residue was purified by flash chromatography on silica gel to give the corresponding adduct.
  • 17
    • 77950927827 scopus 로고    scopus 로고
    • note
    • 3OD) δ 140.7, 138.6, 130.4, 129.5, 129.3, 129.2, 128.3, 128.1, 71.5, 63.5, 62.1, 60.2, 53.0, 51.6, 29.5 ppm.
  • 18
    • 77950947659 scopus 로고    scopus 로고
    • note
    • 2NH has been reported as only one example for highly C3 selective epoxide ring-opening reaction. However, the yield of product was low (27%) in their case: see Ref. 3.
  • 19
    • 77950947442 scopus 로고    scopus 로고
    • note
    • 4 and evaporated to provide desired adduct. If necessary, the residue was purified by flash chromatography on silica gel to give the corresponding adduct.
  • 20
    • 77950951389 scopus 로고    scopus 로고
    • note
    • 3OD) δ 140.5, 138.6, 130.5, 129.45, 129.35, 129.2, 128.3, 128.1, 72.9, 63.5, 61.0, 56.4, 52.8, 52.0, 33.8 ppm.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.