메뉴 건너뛰기




Volumn 34, Issue 9, 1993, Pages 1479-1482

A convenient synthesis of enamides and dienamides by Horner-Wittig and Wadsworth-Emmons reactions

Author keywords

[No Author keywords available]

Indexed keywords

ALKENE DERIVATIVE; AMIDE;

EID: 0027405466     PISSN: 00404039     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0040-4039(00)60323-4     Document Type: Article
Times cited : (40)

References (43)
  • 1
  • 9
    • 84987305286 scopus 로고
    • A stereoselective approach tocis- andtrans-1,2,3,4,4,4a,5,6,8a-octahydroquinolines by intramolecularDiels-alder reactions preliminary communication
    • (1975) Helvetica Chimica Acta , vol.58 , pp. 590
    • Oppolzer1    Fröstl2
  • 19
    • 0015298151 scopus 로고
    • Über in α- und in β-Stellung durch aromatische oder heterocyclische Reste substituierte Enamine. 6. Mitt. über β-substituierte Enamine zugleich. 32. Mitt. über α-halogenierte Amine
    • (1972) Archiv der Pharmazie , vol.305 , pp. 88
    • Böhme1    Haake2    Austerhoff3
  • 21
    • 85066912042 scopus 로고
    • Synthesis of Aldehydes, Ketones, and Carboxylic Acids from Lower Carbonyl Compounds by C-C Coupling Reactions
    • (1979) Synthesis , pp. 633
    • Martin1
  • 30
    • 84918743599 scopus 로고    scopus 로고
    • −2Torr). The crude chloromethyl carboxamides were dissolved in toluene and were subsequently treated with ethyl diphenylphosphinite 15 (for 1a–e) or triethyl phosphite 16 (for 2a,b,d). The mixture was refluxed for 0.5 h and the solvent removed in vacuo. Compounds 1a–e were obtained by trituration of crude products with ether, filtration and recrystallization from hexane/toluene. Compounds 2a,b,d were purified by flash column chromatography on silica using a mixture acetone/hexane (7:3) as eluent.
  • 33
    • 1842655006 scopus 로고
    • Synthesis ofN-Acylated 1-Aminoalkyl-diphenylphosphine Oxides by Amidoalkylation of Diphenylchlorophosphine
    • (1981) Synthesis , pp. 444
    • Oleksyszyn1
  • 36
    • 84918714979 scopus 로고    scopus 로고
    • 3), 5.99 (dd, J= 10.5, 13.8 Hz, ArCHCH), 6.51 (dd, J= 1.8, 3.5 Hz, Hfuran), 6.53 (d, J= 13.8 Hz, ArCH), 6.80 (dd, J= 10.5, 15.5 Hz, NCHCH), 7.10 (dd, J= 0.8, 3.5 Hz, Hfuran), 7.38 (dd, J= 0.8, 1.8 Hz, Hfuran), [[Truncated]]
  • 40
    • 0002461068 scopus 로고
    • A Rapid New Route to Reactive Sterically Hindered Bases by Kaliation with Potassium Hydride1
    • (1974) Synthesis , pp. 427
    • Brown1
  • 41
    • 84918731590 scopus 로고    scopus 로고
    • 3), 5.78 (d, J= 8.6 Hz, ArCH), 6.17 (d, J= 8.6 Hz, NCH), 6.85–7.55 (m, 9Haryl).
  • 42
    • 84918735051 scopus 로고    scopus 로고
    • The E-isomers, could not be obtained by thermal conversion of the Z-isomers in contrast to results reported for enamines synthesis(ref. 13g p.305).


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.