757231-85-9Relevant articles and documents
Stereoselective organocatalytic oxidation of alcohols to enals: A homologation method to prepare polyenes
Chen, Xiaobei,Zhang, Yinan,Wan, Huixin,Wang, Wei,Zhang, Shilei
supporting information, p. 3532 - 3535 (2016/03/04)
A novel method for organocatalytic oxidation through oxidative enamine catalysis was developed with excellent compatibility for the direct syntheses of enals from simple saturated alcohols. By using this amine-catalyzed IBX-oxidation, a wide range of aromatic and aliphatic substituted enals were successfully generated in high yields and exclusively stereoselective E-geometry. Moreover, varying the solvents and/or the loading amounts of IBX allowed for the selective oxidation of alcohols and aldehydes. Importantly, the homologous application of this method provided a selective and efficient way of preparing various highly sensitive conjugated polyene frameworks, which are enriched in natural products.
Inter- and intramolecular [4 + 1]-cycloadditions between electron-poor dienes and electron-rich carbenes
Spino, Claude,Rezaei, Hadi,Dupont-Gaudet, Kristina,Belanger, Francis
, p. 9926 - 9927 (2007/10/03)
Inter- and intramolecular [4 + 1]-annulations between dialkoxy carbenes and electron-deficient dienes afford mono- or bicyclic products in moderate to good yield. Copyright
