Identification | Back Directory | [Name]
2,4,4,6-TETRAMETHYL-1-OXA-3-AZA-2-CYCLOHEXENE | [CAS]
26939-18-4 | [Synonyms]
2,4,4,6-Tetramethyl-4,5-dihydro-1,3-oxazine 5,6-dihydro-2,4,4,6-tetramethyl-4h-3-oxazine 2,4,4,6-TETRAMETHYL-1-OXA-3-AZA-2-CYCLOHEXENE 5,6-DIHYDRO-2,4,4,6-TETRAMETHYL-4H-1,3-OXAZINE 2,4,4,6-Tetramethyl-5,6-dihydro-1,3(4H)-oxazine 5,6-DIHYDRO-2,4,4,6-TETRAMETHYL-1,3(4H)-OXAZINE 2,4,4,6-Tetramethyl-5,6-dihydro-4H-[1,3]oxazine 4H-1,3-Oxazine, 5,6-dihydro-2,4,4,6-tetramethyl- 5,6-DIHYDRO-2,4,4,6-TETRAMETHYL-4H-1,3-OXAZINE 97+% 5,6-Dihydro-2,4,4,6-tetramethyl-4H-1,3-oxazine,85%,tech. 5,6-Dihydro-2,4,4,6-tetramethyl-4H-1,3-oxazine, tech., 85% | [EINECS(EC#)]
248-117-8 | [Molecular Formula]
C8H15NO | [MDL Number]
MFCD00014605 | [MOL File]
26939-18-4.mol | [Molecular Weight]
141.21 |
Hazard Information | Back Directory | [Chemical Properties]
CLEAR LIGHT YELLOW TO ORANGE-RED LIQUID | [Uses]
2,4,4,6-TetraMethyl-1-oxa-3-aza-2-cyclohexene is used for α-carbanion serves as acetate or acetaldehyde enolate equivalent for synthesis of α,β-unsaturated aldehydes, aliphatic aldehydes, α-amino ketones, unsymmetrical ketones, and substituted carboxylic acids.
| [Synthesis Reference(s)]
The Journal of Organic Chemistry, 22, p. 839, 1957 DOI: 10.1021/jo01358a612 | [Synthesis]
2,4,4,6-TetraMethyl-1-oxa-3-aza-2-cyclohexene is synthesized by the acid-catalyzed condensation of Acetonitrile and 2-methyl-2,4-pentanediol in 65% yield (eq 1).
| [storage]
2,4,4,6-TetraMethyl-1-oxa-3-aza-2-cyclohexene can be stored for months at rt under an inert atmosphere.
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