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Volumn 46, Issue 15, 2005, Pages 2571-2575

Pd-catalyzed amination in a polar medium: Rate enhancement, convenient product isolation, and tandem Suzuki cross-coupling

Author keywords

Amination reaction; Palladium; Tandem cross couplings

Indexed keywords

AMIDE; AMINE; CARBAMIC ACID DERIVATIVE; CARBOXYLIC ACID DERIVATIVE; ESTER; HALIDE; NITRILE; PALLADIUM COMPLEX;

EID: 15244363244     PISSN: 00404039     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.tetlet.2005.02.095     Document Type: Article
Times cited : (27)

References (26)
  • 17
    • 85030816700 scopus 로고    scopus 로고
    • note
    • 4 (0.50 mmol). The vial was sealed with a Teflon-lined enclosure, put under an argon atmosphere and 0.3 mL degassed DMA added via syringe. The vial was vortexed briefly and placed in a pre-heated 100°C oil bath. After stirring overnight the reaction was diluted with DMF, filtered through a 0.45 μm frit and purified by direct RP-HPLC using a C18 YMC column
  • 18
    • 85030811660 scopus 로고    scopus 로고
    • note
    • In general when using automated reverse-phase purification an average 10% loss of mass is observed due to incomplete transfer during injection and inter-tube diversion to waste during collection
  • 20
    • 85030816745 scopus 로고    scopus 로고
    • note
    • Buchwald's group has shown such substrates can be competent in the amination reaction, however either t-BuOH or THF was employed as solvent. See Refs. 10 and 12, respectively
  • 22
    • 85030808261 scopus 로고    scopus 로고
    • note
    • Microwave-assisted conditions have recently been found to give 2 in <10 min in comparable yield


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.