Efficient synthesis of functionalized 2-carbamoylpyran-4-ones by ring-transformation of 5-alkylidene-2,5-dihydropyrrol-2-ones

Synlett

Volumn , Issue 15, 2004, Pages 2779-2781

  Anders, Joachim T ^a,b   Nguyen, Van Thi Hong ^a   Langer, Peter ^a  

^a UNIVERSITY OF GREIFSWALD   (Germany)

^b UNIVERSITY OF GÖTTINGEN   (Germany)

Author keywords

Cyclizations; Dianions; Domino reactions; Heterocycles; Pyran 4 ones; Rearrangements

Indexed keywords

2 CARBAMOYLPYRAN 4 ONE DERIVATIVE; 2,5 DIHYDROPYRROL 2 ONE DERIVATIVE; HETEROCYCLIC COMPOUND; PYRAN DERIVATIVE; PYRROLE DERIVATIVE; UNCLASSIFIED DRUG;

ARTICLE; CHEMICAL STRUCTURE; CYCLIZATION; STRUCTURE ANALYSIS; SYNTHESIS;

EID: 10844237114     PISSN: 09365214     EISSN: None     Source Type: Journal    
DOI: 10.1055/s-2004-835652     Document Type: Article

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15. 2: C, 74.30; 5.35. Found: C, 73.99; H, 5.02.
16. 4N: C, 69.15; H, 4.94. Found: C, 69.50; H, 5.16.