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Volumn , Issue 2, 2007, Pages 243-246

N,N-dimethylglycine-promoted ullmann-type coupling reactions of aryl iodides with aliphatic alcohols

Author keywords

Aliphatic alcohols; Aryl iodides; Catalysis; Cross coupling; Ligands

Indexed keywords

ALCOHOL; ALKANOL; DIMETHYLGLYCINE; ETHER DERIVATIVE; HALIDE; IODINE DERIVATIVE; LIGAND;

EID: 33847072293     PISSN: 09365214     EISSN: None     Source Type: Journal    
DOI: 10.1055/s-2007-968010     Document Type: Article
Times cited : (81)

References (35)
  • 12
    • 20444373421 scopus 로고    scopus 로고
    • For some recent reports on palladium-catalyzed aryl ether synthesis, see: a
    • For some recent reports on palladium-catalyzed aryl ether synthesis, see: (a) Vorogushin, A. V.; Huang, X.; Buchwald, S. L. J. Am. Chem. Soc. 2005, 127, 8146.
    • (2005) J. Am. Chem. Soc , vol.127 , pp. 8146
    • Vorogushin, A.V.1    Huang, X.2    Buchwald, S.L.3
  • 20
    • 0346749657 scopus 로고    scopus 로고
    • For some recent reviews on copper-catalyzed Ullmann-type reaction, see: a
    • For some recent reviews on copper-catalyzed Ullmann-type reaction, see: (a) Kunz, K.; Scholz, U.; Ganzer, D. Synlett 2003, 2428.
    • (2003) Synlett , pp. 2428
    • Kunz, K.1    Scholz, U.2    Ganzer, D.3
  • 33
    • 33847027671 scopus 로고    scopus 로고
    • N,N-Dimethylglycine-Promoted Coupling Reactions of Aryl Halides with Alcohols; General Procedure: A resealable tube or test tube with a removable cap was charged with CuI (10 mol, N,N- dimethylglycine·HCl (20 mol, Cs2CO3 (2 equiv, and aryl halide (if solid, 2 mmol, The tube was evacuated and backfilled with N2 (3 cycles, Alcohol (2 mL) and aryl halide (if liquid, 2 mmol) were added by syringe at r.t. under nitrogen. The sealed or capped tube was put into the oil bath that was preheated to 110°C and the reaction mixture was stirred for the time specified. The cooled mixture was partitioned between H2O (10 mL) and EtOAc or Et2O (20 mL, The organic layer was separated, and the aqueous layer was extracted with EtOAc or Et2O (10 mL) each time until TLC showed no trace of product left in the aqueous layer. The combined organic layers were washed with brine, dried over Na 2SO
    • 2O] gave the desired product.
  • 34
    • 33847078400 scopus 로고    scopus 로고
    • +], 123, 95, 92, 91, 65, 63, 41.
    • +], 123, 95, 92, 91, 65, 63, 41.
  • 35
    • 33847022271 scopus 로고    scopus 로고
    • 13NO: 163.0997; found: 163.1002.
    • 13NO: 163.0997; found: 163.1002.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.