135366-63-1Relevant articles and documents
Mild air-oxidation of 1,3-dicarbonyl compounds with cesium salts: Novel α-hydroxylation accompanied by partial hydrolysis of malonate derivatives
Watanabe, Toshiko,Ishikawa, Tsutomu
, p. 7795 - 7798 (1999)
1,3-Dicarbonyl compounds (1) were efficiently oxygenated at the α-position with cesium salts, such as CsF or Cs2CO3 (0.1 Meq) in DMF at room temperature. Reaction of malonate derivatives (1a, b) with excess amount (2 Meq) of Cs2
Lanthanide-catalyzed oxyfunctionalization of 1,3-diketones, acetoacetic esters, and malonates by oxidative C-O coupling with malonyl peroxides
Terent'ev, Alexander O.,Vil', Vera A.,Gorlov, Evgenii S.,Nikishin, Gennady I.,Pivnitsky, Kasimir K.,Adam, Waldemar
supporting information, p. 810 - 823 (2016/02/18)
The lanthanide-catalyzed oxidative C-O coupling of 1,3-dicarbonyl compounds with diacyl peroxides, specifically the cyclic malonyl peroxides, has been developed. An important feature of this new reaction concerns the advantageous role of the peroxide acti
I2-catalyzed direct α-hydroxylation of β-dicarbonyl compounds with atmospheric oxygen under photoirradiation
Miao, Chun-Bao,Wang, Yan-Hong,Xing, Meng-Lei,Lu, Xin-Wei,Sun, Xiao-Qiang,Yang, Hai-Tao
, p. 11584 - 11589 (2013/12/04)
An I2-catalyzed hydroxylation of β-dicarbonyl moieties using air as the oxidant under photoirradiation has been developed for the easy preparation of α-hydroxy-β-dicarbonyl compounds. The transformation was completed with only 1 mol % of I2. With α-unsubstituted malonates, the hydroxylated dimerization product was afforded as the predominant product along with a minor product, α,α-dihydroxyl malonate.
Chiral broensted acid-catalyzed enantioselective α- hydroxylation of β-dicarbonyl compounds
Lu, Min,Zhu, Di,Lu, Yunpeng,Zeng, Xiaofei,Tan, Bin,et al.
supporting information; experimental part, p. 4562 - 4563 (2009/09/24)
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