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Volumn 8, Issue 9, 1998, Pages 1089-1092

Polymer supported bases in solution-phase synthesis. 2. A convenient method for N-alkylation reactions of weakly acidic heterocycles

Author keywords

[No Author keywords available]

Indexed keywords

BASE; HETEROCYCLIC COMPOUND; POLYMER;

EID: 0032080369     PISSN: 0960894X     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0960-894X(98)00173-5     Document Type: Article
Times cited : (37)

References (18)
  • 11
    • 0010640874 scopus 로고    scopus 로고
    • note
    • 9. The polymer supported bases, PTBD and PBEMP used in this work were purchased from Fluka/Aldrich.
  • 13
    • 0001172376 scopus 로고
    • 10. Schwesinger, R. Nachr. Chem. Tech. Lab. 1990, 38, 1214. Schwesinger, R. Chimia, 1985, 39, 269.
    • (1985) Chimia , vol.39 , pp. 269
    • Schwesinger, R.1
  • 14
    • 0010684190 scopus 로고    scopus 로고
    • note
    • 10
  • 17
    • 0028912675 scopus 로고
    • 14. For earlier examples of simultaneous multi-step synthesis using polymeric reagents, see Parlow, J. J. Tetrahedron Lett. 1995, 36, 1395.
    • (1995) Tetrahedron Lett. , vol.36 , pp. 1395
    • Parlow, J.J.1
  • 18
    • 0010640743 scopus 로고    scopus 로고
    • note
    • 3) δ 1.28 (t, J = 7.2 Hz, 3H), 1.78-1.92 (m, 4H), 2.11 (dt, J= 11.1 and 2.7 Hz, 2H), 2.47 (m, 1H), 2.95 (d, J = 11.1 Hz, 2H), 3.58 (s, 2H), 4.25 (q, J = 7.2 Hz, 2H), 4.90 (s, 2H), 6.39 (s, 1H), 7.34 (d, J = 8.7 Hz, 2H), 7.47 (d, J = 8.4 Hz, 2H), 7.63 (d, J = 8.4 Hz, 2H), 7.69 (d, J = 8.7 Hz, 2H).


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.