TCI C0682 1,3-Cyclohexanedione (CAS 504-02-9) is a cyclic 1,3-diketone and one of the most widely used building blocks in organic synthesis. Its active methylene group and strong keto–enol tautomerism make it highly reactive in Knoevenagel condensations, Michael additions, and multicomponent reactions. It serves as a key precursor to quinolines, chromenes, and other fused heterocyclic frameworks. Available in 25 g and 250 g packs, it suits both reaction optimisation and repeated intermediate preparation.
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- Shen et al. (2011). The molecular structures and conformational compositions of 1,3 cyclohexanedione and 1,4 cyclohexanedione as determined by gas-phase electron diffraction and theoretical calculation. Journal of Molecular Structure doi:10.1016/j.molstruc.2011.08.043
- (1996). Cyclohexanedione oxygen scavengers. Applied Thermal Engineering doi:10.1016/1359-4311(96)82509-9
- QUEIROZ et al. (1995). ChemInform Abstract: Improved Preparation of 2,5‐Dimethyl‐1,4‐cyclohexanedione.. ChemInform doi:10.1002/chin.199528085
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