메뉴 건너뛰기




Volumn 6, Issue 11, 2000, Pages 2053-2062

(E)-1-Alkyl-4-[2-(alkylsulfonyl)-1-ethenyl]pyridinium salts: Reaction with thiol groups giving rise to chromophoric (E)-1-alkyl-4-[2- (alkylsulfanyl)-1-ethenyl]pyridinium salts

Author keywords

Chromophores; Cysteine labeling; Pyridinium salts; Sulfur

Indexed keywords

DEUTERIUM; DIMETHYL SULFOXIDE; PYRIDINIUM DERIVATIVE;

EID: 0343603592     PISSN: 09476539     EISSN: None     Source Type: Journal    
DOI: 10.1002/1521-3765(20000602)6:11<2053::AID-CHEM2053>3.0.CO;2-1     Document Type: Article
Times cited : (5)

References (52)
  • 3
    • 0343615644 scopus 로고    scopus 로고
    • M. Holler, D. Tritsch, J.-F. Biellmann, unpublished results
    • M. Holler, D. Tritsch, J.-F. Biellmann, unpublished results.
  • 6
    • 0342310707 scopus 로고    scopus 로고
    • note
    • 1H NMR spectroscopy, whereby vicinal typical coupling constants for the olefinic protons of 15 to 15.5 Hz and of 11 Hz were measured for E and for Z isomers. respectively.
  • 16
    • 0000543754 scopus 로고
    • b) H. Suhr, Chem. Ber. 1963, 97, 3268-3276;
    • (1963) Chem. Ber. , vol.97 , pp. 3268-3276
    • Suhr, H.1
  • 20
    • 0343180270 scopus 로고    scopus 로고
    • note
    • 1H NMR spectroscopy, whereby vicinal typical coupling constants for the olefinic protons of 15.5 to 16.5 Hz and of 11 Hz were measured for E and for Z isomers, respectively.
  • 21
    • 0342745639 scopus 로고
    • Complexes of iodoacetylenes and of hexamethylbenzene with triphenylphosphane oxide have been detected previously. a) C. Laurence, M. Queignec-Cabanetos, B. Woijtkowiak, J. Chem. Soc. Perkin II 1982, 1605-1610; b) R. A. Shaw, B. C. Smith, C. P. Thakur, Liebigs Ann. Chem. 1968, 713, 30-39.
    • (1982) J. Chem. Soc. Perkin II , pp. 1605-1610
    • Laurence, C.1    Queignec-Cabanetos, M.2    Woijtkowiak, B.3
  • 22
    • 84982341291 scopus 로고
    • Complexes of iodoacetylenes and of hexamethylbenzene with triphenylphosphane oxide have been detected previously. a) C. Laurence, M. Queignec-Cabanetos, B. Woijtkowiak, J. Chem. Soc. Perkin II 1982, 1605-1610; b) R. A. Shaw, B. C. Smith, C. P. Thakur, Liebigs Ann. Chem. 1968, 713, 30-39.
    • (1968) Liebigs Ann. Chem. , vol.713 , pp. 30-39
    • Shaw, R.A.1    Smith, B.C.2    Thakur, C.P.3
  • 24
    • 0343615617 scopus 로고    scopus 로고
    • note
    • The UV/Vis spectrum of compounds 26 and 27 could not be recorded in methanol due to their instability in this solvent.
  • 28
    • 0343615614 scopus 로고    scopus 로고
    • note
    • 1H NMR spectrum of the selenoether 33.
  • 30
    • 0343615613 scopus 로고    scopus 로고
    • note
    • 3, 2 < θ < 25°, 2480 data collected, 1537 observed [I > 3σ(I)]. Full matrix least squares on F; final results: R = 0.033, Rw = 0.044, GOF = 1.188.
  • 40
    • 0342310673 scopus 로고    scopus 로고
    • note
    • The absorption maximum around 360 nm is characteristic of a 4-(thiovinyl)pyridinium compound. For instance, 1-methyl-4-[2-(N-propylamino)-1-ethenyl]pyridinium iodide showed an intense absorption band centered at 390 nm in methanol. Preparation and physical properties of this compound and other related amino-related compounds will be described in another publication.
  • 45
    • 0343180262 scopus 로고
    • -1 for the reaction of glutathione with reagent 19 and iodoacetamide, respectively. For the reaction with iodoacetamide, see: A. Adler, R. Cecil, Biochem. J. 1966, 101, 741-746.
    • (1966) Biochem. J. , vol.101 , pp. 741-746
    • Adler, A.1    Cecil, R.2
  • 52
    • 0342310667 scopus 로고    scopus 로고
    • note
    • 1H NMR signal intensity is relative to each isomer.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.