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Volumn , Issue 13, 2003, Pages 1959-1964

The Vinylogous Mannich Reaction: An Efficient Access to Substituted Nicotinonitriles

Author keywords

Domino reactions; Iminium salts; Mannich bases; Nicotinonitriles; Pyridines; Pyrroles; enaminonitriles

Indexed keywords

ACETIC ACID; BETA ENAMINONITRILE DERIVATIVE; NICOTINE DERIVATIVE; NICOTINONITRILE DERIVATIVE; NITRILE; PYRROLE DERIVATIVE; UNCLASSIFIED DRUG;

EID: 0242288789     PISSN: 09365214     EISSN: None     Source Type: Journal    
DOI: 10.1055/s-2003-42044     Document Type: Article
Times cited : (14)

References (29)
  • 18
    • 0242288335 scopus 로고    scopus 로고
    • note
    • 2O (200 mL). Evaporation of the solvent provided the crude conjugated β-enaminonitriles 3 or 4, which were used for preparation of nicotinonitriles without further purification.
  • 21
    • 0242320075 scopus 로고    scopus 로고
    • note
    • 2, EtOAc-hexanes 3:1).
  • 25
    • 0242320076 scopus 로고    scopus 로고
    • note
    • 2, EtOAc-hexanes 3:1).
  • 26
    • 0242320073 scopus 로고    scopus 로고
    • note
    • 2 H) could not be isolated. Reaction of 3e and 3f with 10 led to the formation of complex mixtures. However, we were able to identify the desired products 14b,c by GC-MS analysis (Table 4).


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.