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Volumn , Issue 14, 2003, Pages 2255-2257

N-Alkoxymethylation of Carboxamides Catalyzed by Brønsted Acids

Author keywords

Acetals; Amides; Carbocations; Catalysis; Protecting groups

Indexed keywords

ACID; AMIDE; BRONSTED ACID; MESYLIC ACID; METHANE; NANOPARTICLE; SILICON DIOXIDE; SULFONIC ACID DERIVATIVE; TOLUENESULFONIC ACID DERIVATIVE; UNCLASSIFIED DRUG;

EID: 0242408190     PISSN: 09365214     EISSN: None     Source Type: Journal    
DOI: 10.1055/s-2003-42090     Document Type: Article
Times cited : (6)

References (18)
  • 2
    • 0242591374 scopus 로고    scopus 로고
    • U.S. Patent 3442945, 1969
    • Olin, J. F. U.S. Patent 3442945, 1969.
    • Olin, J.F.1
  • 3
    • 0000293147 scopus 로고
    • German Patent 2328340,1973
    • Vogel, C.; Aebi, R. German Patent 2328340,1973; Chem. Abstr. 1974, 80, 82440.
    • (1974) Chem. Abstr. , vol.80 , pp. 82440
    • Vogel, C.1    Aebi, R.2
  • 14
    • 0242591878 scopus 로고    scopus 로고
    • note
    • 4). The unreacted acetal still present in the organic layer was removed by distillation at atmospheric pressure (in the case of diethoxymethane) or under reduced pressure (in the case of diisopropoxymethane and dibutoxymethane). The product was purified by column chromatography on silica gel using hexane-EtOAc mixture as the eluent.
  • 15
    • 0242423939 scopus 로고    scopus 로고
    • note
    • 3: C, 64.55; H, 7.67; N, 6.27. Found: C, 64.96; H, 7.63; N, 6.22.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.