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Volumn 10, Issue 25, 2012, Pages 4916-4925

Study of N1-alkylation of indoles from the reaction of 2(or 3)-aminoindole-3-(or 2)carbonitriles with DMF-dialkylacetals

Author keywords

[No Author keywords available]

Indexed keywords

BIOACTIVITY;

EID: 84862174385     PISSN: 14770520     EISSN: None     Source Type: Journal    
DOI: 10.1039/c2ob25747e     Document Type: Article
Times cited : (13)

References (56)
  • 9
    • 0016736969 scopus 로고
    • For various examples of this strategy for the synthesis of bioactive molecules see
    • K. D. Phillips J. P. Horwitz J. Org. Chem. 1975 40 1856
    • (1975) J. Org. Chem. , vol.40 , pp. 1856
    • Phillips, K.D.1    Horwitz, J.P.2
  • 24
    • 84986259048 scopus 로고    scopus 로고
    • in, ed. O. A. Attanasi and D. Spinelli, Italian Society of Chemistry, Roma, p. 315 Synthesis of 2-aminoindole-3-carbonitrile (2) was realized in two steps from 2-bromoaniline via an intermediate N-(2-bromophenyl)-2,2,2- trifluoroacetamide following the route described in
    • C. S. Harris, L. Hennequin, R. Morgentin and G. Pasquet, in Targets in Heterocyclic Systems - Chemistry and Properties, ed., O. A. Attanasi, and, D. Spinelli, Italian Society of Chemistry, Roma, 2010, vol. 14, p. 315
    • (2010) Targets in Heterocyclic Systems - Chemistry and Properties , vol.14
    • Harris, C.S.1    Hennequin, L.2    Morgentin, R.3    Pasquet, G.4
  • 25
    • 77951169071 scopus 로고    scopus 로고
    • The 6-nitro analogue (3) was obtained in good yield by heating a mixture of 2-fluoro-5-nitroaniline and malononitrile in dimethylformamide in the presence of potassium carbonate, as described in
    • X. Yang H. Fu R. Qiao Y. Jiang Y. Zhao Adv. Synth. Catal. 2010 352 1033
    • (2010) Adv. Synth. Catal. , vol.352 , pp. 1033
    • Yang, X.1    Fu, H.2    Qiao, R.3    Jiang, Y.4    Zhao, Y.5
  • 26
    • 0035467638 scopus 로고    scopus 로고
    • 3-Aminoindole-2-carbonitriles (8 and 9) were synthesized as published in recent papers by Koutentis and his group from the corresponding anthranilonitriles in two steps via intermediates 2-(4-chloro-5H-1,2,3- dithiazol-5-ylideneamino)benzonitriles obtained after reaction of the starting material with 4,5-dichloro-1,2,3-dithiazolium chloride (Appel's salt) in dichloromethane at room temperature
    • Yu. M. Volovenko T. A. Volovnenko Chem. Heterocycl. Compd. 2001 37 1092
    • (2001) Chem. Heterocycl. Compd. , vol.37 , pp. 1092
    • Volovenko, Yu.M.1    Volovnenko, T.A.2
  • 32
    • 0038066125 scopus 로고    scopus 로고
    • Lost dissipation factor (tan δ) expresses the capacity of a molecule or a material to transform electromagnetic energy into thermal energy. A high susceptibility to microwaves is characterized by a high value (>0.5) of tan δ. For more details see
    • F. R. Alexandre A. Berecibar R. Wrigglesworth T. Besson Tetrahedron Lett. 2003 44 4455
    • (2003) Tetrahedron Lett. , vol.44 , pp. 4455
    • Alexandre, F.R.1    Berecibar, A.2    Wrigglesworth, R.3    Besson, T.4
  • 33
    • 0032330265 scopus 로고    scopus 로고
    • For recent examples of reactants (e.g. formamides, dimethylsulfoxide) that can be the source of key reactants (carbon monoxide, amines, formyl group and formate) in microwave-assisted organic synthesis see
    • C. Gabriel S. Gabriel E. J. Grant B. S. Halstead D. M. P. Mingos Chem. Soc. Rev. 1998 27 213
    • (1998) Chem. Soc. Rev. , vol.27 , pp. 213
    • Gabriel, C.1    Gabriel, S.2    Grant, E.J.3    Halstead, B.S.4    Mingos, D.M.P.5


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.