499-94-5Relevant articles and documents
Method for synthesizing bark beetle pheromone
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Paragraph 0026-0027; 0031-0032, (2021/09/01)
The bark beetle pheromone is (1S, 4R) -4 - isopropyl -1 - methyl -2 -cyclohexene -1 - alcohol, and the synthetic method comprises the following steps: forming a clathrate compound with (S)- (-) - limonene and carrying out catalytic hydrogenation reaction
Scalable Total Synthesis of (-)-Vinigrol
Yu, Xuerong,Xiao, Lianghong,Wang, Zechun,Luo, Tuoping
supporting information, p. 3440 - 3443 (2019/03/07)
Vinigrol is a structurally and stereochemically complex natural product that displays various potent pharmacological activities, including the capability to modulate TNF-α. A new and efficient synthetic route toward this natural product has been developed to complete the asymmetric synthesis of (-)-vinigrol and provide over 600 mg of material, manifesting the power of macrocyclic stereocontrol and transannular Diels-Alder reaction.
Microwave assisted bi-functional activation of β-bromo-tert-alcohols
Kannan, Nandini,Rangaswamy, Manjunatha Javagal,Kemapaiah, Bettadaiah Bheemanakere
, p. 1405 - 1410 (2015/11/09)
Microwave-assisted dehydration-oxidation of β-bromo-tert-alcohols to afford 2,3-unsaturated ketones in good yield is reported. The reaction of substrates with DMSO in 1:1 ratio (w/v) is promoted by ZnS in a solvent-free condition. A concurrent bi-functional activation of trans-vicinal bromo- and hydroxyl groups with ZnS is elucidated. This is a new observation under microwave and applies to β-bromo-tert-alcohols derived from 1,4-disubstitued-1-cyclohexenes. It is very useful in the synthesis of 2,3-unsaturated ketones derived from monoterpenes which are valuable flavour compounds. [Figure not available: see fulltext.]