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Volumn , Issue 10, 2007, Pages 1525-1528

2-Nitroso-N-arylanilines: Products of acid-promoted transformation of σH adducts of arylamines and nitroarenes

Author keywords

Additions; Amines; Arenes; Nitroso group; Nucleophilic

Indexed keywords

ACETIC ACID; ANILINE DERIVATIVE; AROMATIC AMINE; AROMATIC NITRO COMPOUND; NITROSO DERIVATIVE;

EID: 34347392738     PISSN: 09365214     EISSN: None     Source Type: Journal    
DOI: 10.1055/s-2007-982534     Document Type: Article
Times cited : (47)

References (38)
  • 27
    • 34347374507 scopus 로고    scopus 로고
    • Melting points are uncorrected. 1H and 13C NMR spectra were recorded on a Varian Mercury 400 instrument (400 MHz for 1H NMR and 100 MHz for 13C NMR spectra) in CDCl 3 Chemical shifts (δ) are expressed in ppm referred to TMS, and coupling constants are given in Hz. 15N GHMBC experiment was performed on a Bruker 500 instrument in CDCl3 at 273 K. Mass spectra (EI, 70 eV) were obtained on an AMD-604 spectrometer. Silica gel Merck 60 (230-400 mesh) was used for column chromatography. 2-Chloro-4- trifluoromethylonitrobenzene20 (2d) and 4-chloro-2- methoxynitrobenzene21 (2e) were obtained according to the literature. All other reagents are commercially available. Preparation of 2-Nitroso-N-arylanilines 3a-i; General Procedure To a cooled solution of t-BuOK (6 mmol, 672 mg) in DMF (2 mL) was added dropwise at -60°C a solution of aniline 1 2 m
    • 2 at r.t. for 30 min. The catalyst was filtered off and the solution was evaporated to dryness. ...


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.