The reaction of acetylenic amines with tetraethylammonium carbonate and hydrogen carbonate; synthesis of 5-methylene-1,3-oxazolidin-2-ones

Synlett

Volumn , Issue 1, 2005, Pages 67-70

  Arcadi, Antonio ^a   Inesi, Achille ^a   Marinelli, Fabio ^a   Rossi, Leucio ^a   Verdecchia, Mirella ^a  

^a UNIVERSITY OF L'AQUILA   (Italy)

Author keywords

Alkynes; Amines; Carboxylations; Cyclizations; Oxazolidin 2 ones

Indexed keywords

5 METHYLENE 1,3 OXAZOLIDIN 2 ONE; AMINE; BICARBONATE; OXAZOLIDINE DERIVATIVE; TETRYLAMMONIUM; UNCLASSIFIED DRUG;

ALKYLATION; ANALYTIC METHOD; ARTICLE; CARBOXYLATION; CHEMICAL REACTION; CHIRALITY; CYCLIZATION; DERIVATIZATION; ELECTROCHEMISTRY; METHODOLOGY; REACTION ANALYSIS; SYNTHESIS;

EID: 11844264014     PISSN: 09365214     EISSN: None     Source Type: Journal    
DOI: 10.1055/s-2004-836036     Document Type: Article

References (19)

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16. 3): δ = 29.4, 35.9, 45.2, 49.6, 55.8, 55.9, 69.7, 88.8, 111.2, 111.8, 120.6, 132.2, 147.4, 148.8 ppm. Anal. Calcd: C, 72.84; H, 8.56. Found: C, 72.79; H, 8.54.
17. (a) Austin, W. B.; Bilow, N.; Kelleghan, W. J.; Lau, K. S. Y. J. Org. Chem. 1981, 46, 2280.
18. 3): δ = 8.9, 26.3, 26.6, 34.6, 48.7, 54.7, 82.9, 97.5, 127.0, 128.2, 128.4, 128.5, 131.8, 135.9, 140.7, 197.4 ppm. Anal. Calcd: C, 82.58; H, 7.59. Found: C, 82.55; H, 7.56.
19. 3): δ = 7.7, 27.3, 29.7, 44.1, 52.2, 66.3, 100.1, 127.8, 127.9, 128.1, 128.7, 129.4, 130.3, 132.5, 133.9, 137.2, 152.7, 155.1, 166.8 ppm. Anal. Calcd: C, 72.31; H, 6.34. Found: C, 72.39; H, 6.42.