57006-69-6Relevant articles and documents
Methods and compositions for terpenoid tricycloalkane synthesis
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Page/Page column 55; 88, (2019/05/26)
In one aspect, the disclosure relates to methods for preparation of intermediates useful for the preparation of terpenoid cores. In a further aspect, the disclosed methods pertain to the preparation of compounds comprising a terpenoid core or scaffold, su
An Enyne Cope Rearrangement Enables Polycycloalkane Synthesis from Readily Available Starting Materials
Scott, Sarah K.,Grenning, Alexander J.
supporting information, p. 8125 - 8129 (2017/06/30)
Cyclohexanone-derived Knoevenagel adducts (cyclohexylidenemalononitriles) and two different propargyl electrophiles serve as carbon sources for assembling diverse 6/7/5 tricycloalkanes, a common terpenoid framework. The sequence involves three unique reac
Chiral gold complex-catalyzed hetero-diels-alder reaction of diazenes: Highly enantioselective and general for dienes
Liu, Bin,Li, Kang-Nan,Luo, Shi-Wei,Huang, Jian-Zhou,Pang, Huan,Gong, Liu-Zhu
supporting information, p. 3323 - 3326 (2013/04/23)
A chiral gold(I) complex-catalyzed highly regio- and enantioselective azo hetero-Diels-Alder reaction has been developed. The chiral gold(I) complex acting as a Lewis acid exhibits high efficiency in the activation of urea-based diazene dienophiles. Moreover, this chiral gold catalyst also rendered a cascade intramolecular enyne cycloisomerization/asymmetric azo-HDA reaction.