메뉴 건너뛰기




Volumn 16, Issue 24, 2006, Pages 6185-6189

Facile synthesis of substituted thiophenes via Pd/C-mediated sonogashira coupling in water

Author keywords

Aqueous media; Iodothiophene; Palladium catalyst; Terminal alkynes

Indexed keywords

ALKYNE; ANTINEOPLASTIC AGENT; THIOPHENE DERIVATIVE; WATER;

EID: 33750698953     PISSN: 0960894X     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.bmcl.2006.09.041     Document Type: Article
Times cited : (38)

References (45)
  • 2
    • 33750726860 scopus 로고    scopus 로고
    • note
    • The diameter of the sulfur atom in thiophene is roughly equivalent to the distance between two neighboring carbon atoms in benzene and therefore both the aromatic rings are similar in size (isostere) and electronic properties.
  • 30
    • 0000621561 scopus 로고    scopus 로고
    • For preparation via Cu-free Sonogashira coupling in ionic liquid, see:
    • For preparation via Cu-free Sonogashira coupling in ionic liquid, see:. Fukuyma T., Shinmen M., Nishitani S., Sato M., and Ryu I. Org. Lett. 4 (2002) 1691
    • (2002) Org. Lett. , vol.4 , pp. 1691
    • Fukuyma, T.1    Shinmen, M.2    Nishitani, S.3    Sato, M.4    Ryu, I.5
  • 31
    • 0035874744 scopus 로고    scopus 로고
    • For preparation via Sonogashira coupling using controlled microwave heating, see:
    • For preparation via Sonogashira coupling using controlled microwave heating, see:. Erdelyl M., and Gogoll A. J. Org. Chem. 66 (2001) 4165
    • (2001) J. Org. Chem. , vol.66 , pp. 4165
    • Erdelyl, M.1    Gogoll, A.2
  • 35
    • 33750684781 scopus 로고    scopus 로고
    • note
    • 2); UV (nm, MeOH) 359.8, 269.2, 202.4; HPLC 99.0%, column: Zorbax Eclipse XDB C-18 (150 × 4.6) mm, mobile phase A: 0.05% TFA in water, mobile phase B: 0.05% TFA in methanol, gradient (T/%B): 0/30, 13/70, 15/100, 25/100, flow rate: 1.5 mL/min, UV 254 nm, retention time 17.1 min.
  • 36
    • 0000955435 scopus 로고
    • The compound 1b was prepared according to the following Scheme {A figure is presented} see:
    • The compound 1b was prepared according to the following Scheme {A figure is presented} see:. Campaigne E., and Monroe P.A. J. Am. Chem. Soc. 76 (1954) 2447
    • (1954) J. Am. Chem. Soc. , vol.76 , pp. 2447
    • Campaigne, E.1    Monroe, P.A.2
  • 43
    • 84986500835 scopus 로고
    • The 4-keto-4,5,6,7-tetrahydrothianaphthene is a key intermediate for the synthesis of a range of sulfur-containing compounds, see: See also Ref. 19a-b.
    • The 4-keto-4,5,6,7-tetrahydrothianaphthene is a key intermediate for the synthesis of a range of sulfur-containing compounds, see:. Mosti L., Schenone P., Menozzi G., and Romussi G. J. Heterocyl. Chem. 19 (1982) 1057 See also Ref. 19a-b.
    • (1982) J. Heterocyl. Chem. , vol.19 , pp. 1057
    • Mosti, L.1    Schenone, P.2    Menozzi, G.3    Romussi, G.4
  • 45
    • 33750730030 scopus 로고    scopus 로고
    • For protocol for in vitro cell growth assay, please see Ref. 12b.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.