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Volumn 52, Issue 21, 2011, Pages 2673-2675

Synthesis of diverse phenylglycine derivatives via transformation of Ugi four-component condensation primary adducts

Author keywords

Amides; Amino acids; Cleavage reactions; Multicomponent reactions; Ugi four component condensation (Ugi 4CC)

Indexed keywords

ANILINE; AROMATIC AMINE; CYANAMIDE; ISOCOUMARIN DERIVATIVE; ISOCYANIDE; PHENETHYLAMINE; PHENYLGLYCINE; PHTHALALDEHYDIC ACID; UNCLASSIFIED DRUG;

EID: 79955482650     PISSN: 00404039     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.tetlet.2011.03.074     Document Type: Article
Times cited : (9)

References (36)
  • 11
    • 79955465095 scopus 로고    scopus 로고
    • note
    • The rearrangement consists of an O→N(a) acyl migration. In many publications on the Ugi reaction such a rearrangement is erroneously referred as Mumm rearrangement. The true Mumm rearrangement consists of the transformation of an O-acyl isoamide into an imide. Professor Helmut Quast, University of Würzburg, Germany, private communication.
  • 34
    • 79955482741 scopus 로고    scopus 로고
    • Previous experiments performed in our laboratory showed that attempts to isolate the Ugi-4CC primary adducts by column chromatography were unsatisfactory because the rearrangement of the Ugi primary adducts to secondary adducts took place to a large extent
    • Previous experiments performed in our laboratory showed that attempts to isolate the Ugi-4CC primary adducts by column chromatography were unsatisfactory because the rearrangement of the Ugi primary adducts to secondary adducts took place to a large extent.
  • 35
    • 79955484691 scopus 로고    scopus 로고
    • The molecular ion was not detected in the mass spectra of compounds 6c,f
    • The molecular ion was not detected in the mass spectra of compounds 6c,f.
  • 36
    • 79955478540 scopus 로고    scopus 로고
    • note
    • 2O.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.