ε-Carotene (epsilon-carotene) is a
carotene. It can be synthesized from 2,7-dimethyl-2,4,6-octatrienedial and 2-methyl-4-(2,6,6-trimethyl-2-cyclohexen-1-yl)-3-butenal.[2]
References
^Karrer, P.; Eugster, C. H.; Tobler, E. "Synthesis of carotenoids. III. Total synthesis of lycopene". Helvetica Chimica Acta (in German). 33: 1349–1352.
doi:
10.1002/hlca.19500330534.
ISSN0018-019X..
^Wu, Xin-Yan; Guo, Xing-Tao; Sha, Feng (Sep 26, 2016). "Highly Enantioselective Michael Addition of Aromatic Ketones to Nitrodienes and the Application to the Synthesis of Chiral γ-Aminobutyric Acid". Synthesis. 49 (3). Georg Thieme Verlag KG: 647–656.
doi:
10.1055/s-0036-1588604.
ISSN0039-7881.
S2CID100564295.