Tribromoisocyanuric acid: A new reagent for regioselective cobromination of alkenes

Synlett

Volumn , Issue 10, 2006, Pages 1515-1518

  De Almeida, Leonardo S ^a   Esteves, Pierre M ^a   De Mattos, Marcio C S ^a  

^a FEDERAL UNIVERSITY OF RIO DE JANEIRO   (Brazil)

Author keywords

Alkenes; Cohalogenation; Oxone ; Tribromoisocyanuric acid

Indexed keywords

1 BROMO 2 METHOXYOCTANE; 1 BROMO 2 OCTANOL; 2 BROMO 1 METHOXYOCTANE; 2 BROMO 1 OCTANOL; 2 PROPANOL; ACETIC ACID; ACETONE; ALKENE DERIVATIVE; ALPHA METHYLSTYRENE; BROMINE DERIVATIVE; BROMOACETIC ACID; CYANURIC ACID; CYCLOHEXENE DERIVATIVE; ETHER DERIVATIVE; METHANOL; OCTANE; OCTANOL; SOLVENT; STYRENE; TRIBROMOISOCYANURIC ACID DERIVATIVE; UNCLASSIFIED DRUG; WATER;

ADDITION REACTION; ARTICLE; BROMINATION; CARBON NUCLEAR MAGNETIC RESONANCE; CHEMICAL STRUCTURE; METHODOLOGY; OXYGENATION; REACTION ANALYSIS;

EID: 33745683806     PISSN: 09365214     EISSN: None     Source Type: Journal    
DOI: 10.1055/s-2006-941601     Document Type: Article

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19. -1.
20. +], 99, 81 (100), 57, 41.
21. +], 113, 81, 71 (100), 41.
22. +], 178, 180, 99, 81 (100), 57, 43.
23. +], 160, 162, 81, 43 (100).
24. +], 177, 179, 113, 95, 71 (100), 43.
25. +], 107 (100), 79, 77, 51.
26. +], 121 (100), 91, 77, 51.
27. 3): δ = 21.2, 23.1, 37.0, 70.4, 79.3, 126.7, 128.2, 128.5, 140.6 ppm. MS (70 eV): m/z (%) = 185, 183, 149, 107 (100), 79, 43.
28. +], 162, 121, 120, 103, 77, 43 (100).
29. +], 199, 201, 121 (100), 77, 43.
30. 3): δ = 14.09, 22.62, 25.63, 29.20, 31.76, 35.19, 40.56, 71.16 ppm. MS (70 eV): m/z (%) = 128, 125, 123, 115, 97, 69, 55 (100), 43.
31. 3): δ = 14.09, 22.62, 27.45, 28.72, 31.65, 34.95, 60.12, 67.34 ppm. MS (70 eV): m/z (%) = 137, 135, 111, 69 (100), 55.
32. 3): δ = 13.99, 22.52, 25.08, 29.21, 31.69, 32.81, 34.53, 57.27, 80.27 ppm. MS (70 eV): m/z (%) = 139, 137, 129, 97, 69, 55 (100), 41.
33. 3): δ = 13.99, 22.52, 27.16, 28.64, 31.58, 35.26, 53.53, 58.87, 76.93 ppm. MS (70 eV): m/z (%) = 143, 135, 137, 111, 69, 45 (100), 41.