메뉴 건너뛰기




Volumn 71, Issue 20, 2006, Pages 7805-7812

New facile tandem route to oxo- and thioxo[1,2,4]triazolo[1,5-a]pyridinium salts

Author keywords

[No Author keywords available]

Indexed keywords

NEGATIVE IONS; NITROGEN COMPOUNDS; PHASE TRANSITIONS; REACTION KINETICS;

EID: 33749141675     PISSN: 00223263     EISSN: None     Source Type: Journal    
DOI: 10.1021/jo061361l     Document Type: Article
Times cited : (16)

References (26)
  • 10
    • 33749122135 scopus 로고    scopus 로고
    • note
    • Direct evidence of the presence of chloride anion in derivative 5b (A = Cl) and 12e (A = Cl) was provided by both elemental analysis and observation of HCl fragment in EI mass spectra.
  • 11
    • 17844405689 scopus 로고
    • Similar reactions of thiolates and dichloromethane or dibromomethane in the presence of strong base or acid have been reported earlier, see: (a) Bertaina, B.; Rouvier, E.; Cambon, A. J. Fluorine Chem. 1994, 66, 287.
    • (1994) J. Fluorine Chem. , vol.66 , pp. 287
    • Bertaina, B.1    Rouvier, E.2    Cambon, A.3
  • 15
    • 17844390895 scopus 로고    scopus 로고
    • Quite recently such transformation in the presence of weak base and rhodium catalyst has also been observed, see: Tanaka, K.; Kaori, A. Org Lett. 2005, 7, 1537. It should be noted that the present case represents a third experimental condition as neither base nor acid is present in the reaction mixture.
    • (2005) Org Lett. , vol.7 , pp. 1537
    • Tanaka, K.1    Kaori, A.2
  • 19
    • 33749156574 scopus 로고    scopus 로고
    • note
    • 1 = 0.0575 for reflections with I > 2σ(I) (4966), and GOF= 1.105.
  • 20
    • 0001792356 scopus 로고    scopus 로고
    • ORTEP representation of the dienyltriazolone 14 is given in the Supporting Information. Spek, A. L. J. Appl. Crystallogr. 2003, 36, 7.
    • (2003) J. Appl. Crystallogr. , vol.36 , pp. 7
    • Spek, A.L.1


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.