메뉴 건너뛰기




Volumn , Issue 15, 2003, Pages 2321-2324

A Novel Catalytic Three-Component Synthesis (Kabachnick-Fields Reaction) of α-Aminophosphonates from Ketones

Author keywords

Catalysis; Ketones; Tetra tert butylphthalocyanines; aminophosphonates; aminophosphonic acids

Indexed keywords

3 METHYLCYCLOHEXANONE; ALPHA AMINO ACID; ALPHA AMINOPHOSPHONATE DERIVATIVE; AMMONIUM CARBONATE; AMMONIUM DERIVATIVE; BENZYLAMINE; CARBONIC ACID DERIVATIVE; CYCLOHEXANONE DERIVATIVE; DIETHYLPHOSPHITE; ESTER; KETONE; PHOSPHITE; PHOSPHONIC ACID DERIVATIVE; PHTHALOCYANINE DERIVATIVE; TETRA TERT BUTYL PHTHALOCYANINE; UNCLASSIFIED DRUG;

EID: 0346749669     PISSN: 09365214     EISSN: None     Source Type: Journal    
DOI: 10.1055/s-2003-42118     Document Type: Article
Times cited : (92)

References (34)
  • 11
    • 79953206498 scopus 로고
    • Kabachnik, M. I.; Medved', T. Ya. Dokl. Akad. Nauk SSSR 1952, 689; Chem. Abstr. 1953, 47, 2724b.
    • (1953) Chem. Abstr. , vol.47
  • 19
    • 37949010289 scopus 로고
    • Pudovik, A. N. Dokl. Akad. Nauk SSSR 1952, 83, 865; Chem. Abstr. 1953, 47, 4300.
    • (1953) Chem. Abstr. , vol.47 , pp. 4300
  • 25
    • 25544437237 scopus 로고
    • Chem. Abstr. 1979, 91, 221595d.
    • (1979) Chem. Abstr. , vol.91
  • 28
    • 0346551924 scopus 로고    scopus 로고
    • note
    • 2/MeOH = 20:1). In the case of steric hindered and cage ketones (adamantanone-2, camphor and norbornanone) 50% amine excess is required.
  • 29
    • 0347181978 scopus 로고    scopus 로고
    • note
    • All obtained compounds gave satisfactory elemental analyses with the range of C ±0.3%, H ±0.2%, N ±0.3%.
  • 30
    • 0347181974 scopus 로고    scopus 로고
    • note
    • -1 (C-O) in the IR spectra of given compounds. IR spectra of α-benzylaminophosphonates solutions were measured under the dilution forty times over. At that intensity and frequency the absorption bands of phosphonic and NH-associated groups did not change. This fact is evidence of the presence of intramolecular hydrogen bonds.
  • 31
    • 0347812013 scopus 로고    scopus 로고
    • note
    • 31P NMR: δ = 30.53, 31.44 (2 s, 2:1) ppm.
  • 32
    • 0346551922 scopus 로고    scopus 로고
    • note
    • PH = 3.1 Hz).
  • 33
    • 0346551923 scopus 로고    scopus 로고
    • note
    • AB = 12.8 Hz).
  • 34
    • 0345920794 scopus 로고    scopus 로고
    • note
    • 27


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.