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Volumn 59, Issue 36, 2003, Pages 7189-7201

On the reaction of 3-bromo-2-nitrobenzo[b]thiophene with some ortho-substituted anilines: An analysis of the products of reaction and of their NMR and MS properties

Author keywords

3 bromo 2 nitrobenzo b thiophene; 13C NMR; EI MS; Nucleophilic aromatic substitution; Rearrangements in SNAr

Indexed keywords

3 BROMO 2 NITROBENZO[B]THIOPHENE; ANILINE DERIVATIVE; POTASSIUM CARBONATE; THIOPHENE DERIVATIVE; UNCLASSIFIED DRUG;

EID: 0043022252     PISSN: 00404020     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0040-4020(03)01060-3     Document Type: Article
Times cited : (13)

References (43)
  • 26
    • 85031077765 scopus 로고    scopus 로고
    • - -5.47 with R 0.98) and appears statistically not-important. Anyhow by examining the results obtained the following observations can be drawn: (i) the two (inductive and resonance) susceptibility constants show the same sign, (ii) a significant prevalence of inductive over resonance effects (see the comments on the SCS of the C-7a probe below in the text) can be evidenced (λ 0.60 and 0.71, respectively) in contrast with the results observed for 2p
    • - -5.47 with R 0.98) and appears statistically not-important. Anyhow by examining the results obtained the following observations can be drawn: (i) the two (inductive and resonance) susceptibility constants show the same sign, (ii) a significant prevalence of inductive over resonance effects (see the comments on the SCS of the C-7a probe below in the text) can be evidenced (λ 0.60 and 0.71, respectively) in contrast with the results observed for 2p.
  • 36
    • 85031072111 scopus 로고    scopus 로고
    • NAr substitions is that they occur without rearrangement'
    • NAr substitions is that they occur without rearrangement'.
  • 39
    • 0003978280 scopus 로고
    • Cray Research, Inc.
    • Godbout, N.; Salahub, D. R.; Andzelm, J.; Wimmer, E. Can. J. Chem. 1992, 70, 560-571. UniChem Dgauss, version 2.3.1; Cray Research, Inc., 1994.
    • (1994) UniChem Dgauss, Version 2.3.1
  • 41
    • 85031070029 scopus 로고    scopus 로고
    • See Ref. 21, pp 46-58, and references cited therein
    • See Ref. 21, pp 46-58, and references cited therein.
  • 42
    • 0001348743 scopus 로고
    • Base Catalysis in Aromatic Nucleophilic Substitutions: Current Views 1
    • O.A. Attanasi, & D. Spinelli. Trivandrum, India: Research Signpost
    • Consiglio G., Frenna V., Spinelli D. Base Catalysis in Aromatic Nucleophilic Substitutions: Current Views 1. Attanasi O.A., Spinelli D. Topics in Heterocyclic Systems - Synthesis Reactions and Properties. Vol. 1:1966;169-186 Research Signpost, Trivandrum, India.
    • (1966) Topics in Heterocyclic Systems - Synthesis Reactions and Properties , vol.1 , pp. 169-186
    • Consiglio, G.1    Frenna, V.2    Spinelli, D.3


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.