41841-01-4Relevant academic research and scientific papers
Copper-mediated aerobic oxidative cleavage of α,β-unsaturated ketones to 1,2-diketones
Li, Zheng,Yin, Junjun,Wen, Gong,Li, Tianpeng,Shen, Xiaoli
, p. 32298 - 32302 (2014/08/18)
The copper-mediated aerobic oxidative cleavage of α,β- unsaturated ketones to synthesize 1,2-diketones by using potassium acetate as a catalyst and sodium iodide as a promoter in acetic acid is described. The protocol has the advantages of using inexpensive and non-toxic raw materials, high yield and simple work-up procedure. the Partner Organisations 2014.
An efficient and time saving microwave-assisted selenium dioxide oxidation of 1,2-diarylethanones
Shirude,Patel,Giridhar,Yadav
, p. 1080 - 1085 (2007/10/03)
Selenium dioxide oxidation of 1,2-diarylethanones to corresponding diones by conventional method takes upto 8 hr. The same oxidation under microwave radiations using dimethylsulfoxide as solvent reduces the reaction time considerably (30 to 90 sec). The method reported is efficient and time saving.
Electrochemical oxidation of benzoins to benzils in the presence of a catalytic amount of KI in basic media
Okimoto, Mitsuhiro,Takahashi, Yukio,Nagata, Yuji,Sasaki, Gaku,Numata, Kaori
, p. 705 - 707 (2007/10/03)
Various benzoins were transformed into the corresponding benzils via an electrochemical method. Although the strategy of oxidizing benzoins to the corresponding benzils is generally chosen depending on the nature of the aromatic moiety, the electrochemical technique reported herein allows oxidation that is widely applicable, and without the use of environmentally undesirable oxidants.
Silica supported ferric nitrate nonahydrate: Selective oxidation of benzoins under mild conditions
Paul, Aniruddha M.,Khandekar, Amit C.,Shenoy
, p. 2581 - 2584 (2007/10/03)
Benzils are selectively obtained in high yields by the oxidation of benzoins under mild reaction conditions using silica supported ferric nitrate nonahydrate.
Silica supported manganese dioxide: An efficient reagent for oxidation of benzoins
Khandekar, Amit C.,Paul, Aniruddha M.,Khadilkar, Bhushan M.
, p. 2931 - 2935 (2007/10/03)
A simple and practical method for the oxidative transformation of different benzoins to the corresponding benzils using silica supported manganese dioxide is described.
REACTIONS OF NITRILE OXIDES WITH 2-LITHIO-1,3-DITHIANES, SYNTHESIS OF α-DIKETONES
Yamamori, Teruo,Adachi, Ikuo
, p. 1747 - 1750 (2007/10/02)
Nitril oxides (2) were treated with 2-lithio-1,3-dithianes (4) to give in good yields masked ketoximes (5), new synthetic tools for α-diketones.
