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Volumn 44, Issue 34, 2003, Pages 6487-6491

Structural sensitivity in phosphorylation of enamines - Derivatives of β-aminocrotonic acid with diphenylchlorophosphine

Author keywords

Diphenylchlorophosphine; Enamines; Phosphorylation

Indexed keywords

BETA AMINOCROTONIC ACID; CROTONIC ACID DERIVATIVE; DIPHENYLCHLOROPHOSPHINE; ENAMINE; PHOSPHINE DERIVATIVE; UNCLASSIFIED DRUG;

EID: 0042197191     PISSN: 00404039     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0040-4039(03)01546-6     Document Type: Article
Times cited : (16)

References (23)
  • 1
    • 85031134192 scopus 로고    scopus 로고
    • Kucklaender, U. In The Chemistry of Enamines; Rappoport, Z., Ed.; Wiley: Chichester, 1994; Chapter 10, pp. 523-636.
  • 10
    • 85031138264 scopus 로고    scopus 로고
    • 2PCl (40 mmol) was added dropwise. In the case of enamines 1a and 2 only 24 h reaction times were required and in the case of enamine 1b, the time of reaction was 3 days
    • 2PCl (40 mmol) was added dropwise. In the case of enamines 1a and 2 only 24 h reaction times were required and in the case of enamine 1b, the time of reaction was 3 days.
  • 11
    • 85031140579 scopus 로고    scopus 로고
    • 4) and concentrated in vacuo. The crude product was crystallized from an appropriate solvent
    • 4) and concentrated in vacuo. The crude product was crystallized from an appropriate solvent.
  • 12
    • 85031137948 scopus 로고    scopus 로고
    • 2, an equimolar amount of elemental sulfur was added
    • 2, an equimolar amount of elemental sulfur was added.
  • 13
    • 85031144473 scopus 로고    scopus 로고
    • 4) and concentrated in vacuo. The crude product was dissolved in boiling isopropanol. After cooling, the solution was decanted from the oil formed and the oil was dried in vacuo
    • 4) and concentrated in vacuo. The crude product was dissolved in boiling isopropanol. After cooling, the solution was decanted from the oil formed and the oil was dried in vacuo.
  • 14
    • 85031137599 scopus 로고    scopus 로고
    • 2PBr (40 mmol) was added dropwise. After 24 h the reaction mixture can be used for further transformation
    • 2PBr (40 mmol) was added dropwise. After 24 h the reaction mixture can be used for further transformation.
  • 15
    • 85031137746 scopus 로고    scopus 로고
    • 4) and concentrated in vacuo. The crude product was crystallized from an appropriate solvent
    • 4) and concentrated in vacuo. The crude product was crystallized from an appropriate solvent.
  • 21
    • 85031130568 scopus 로고    scopus 로고
    • 4SCl (40 mmol) was added. After 24 h the precipitated solid was filtered off, and benzene was evaporated in vacuo. The residue was triturated with water and crystallized from an appropriate solvent
    • 4SCl (40 mmol) was added. After 24 h the precipitated solid was filtered off, and benzene was evaporated in vacuo. The residue was triturated with water and crystallized from an appropriate solvent.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.