27470-41-3Relevant articles and documents
Kinetics of the electrochemical oxidation of 1,1-bis-hydroperoxy-4- methylcyclohexane on platinum
Vedenyapina,Simakova,Platonov,Terent'Ev,Skundin,Vedenyapin
, p. 397 - 400 (2013)
The electrochemical synthesis of 3,12-dimethyl-7,8,15,16-tetraoxadispiro[5. 2.5.2]hexadecane (1,2,4,5-tetraoxane) from 1,1-bis-hydroperoxy-4- methylcyclohexane on platinum electrode in a cell with separated and unseparated cathode and anode space in an aprotic solvent is conducted. The kinetics of electrochemical oxidation of 1,1-bis(hydroperoxy)-4-methylcyclohexane is studied. The current yield of the reaction is determined.
Heteropoly acid/NaY zeolite as a reusable solid catalyst for highly efficient synthesis of gem-dihydroperoxides and 1,2,4,5-Tetraoxanes
Khosravi, Kaveh,Zendehdel, Mojgan,Naserifar, Shirin,Tavakoli, Fatemeh,Khalaji, Kobra,Asgari, Atefeh
, p. 744 - 749 (2016/12/30)
Gem-Dihydroperoxides and 1,2,4,5-Tetraoxanes were synthesised from aldehydes and ketones catalysed by heteropoly acid/NaY zeolite (HPA/NaY) as a new, effective and reusable solid catalyst using 30% aqueous hydrogen peroxide at room temperature. The reactions proceeded with high rates and excellent yields.
Sulfamic acid: as a green and reusable homogeneous catalyst for peroxidation of ketones and aldehydes using aqueous 30 % H2O2
Khosravi, Kaveh,Pirbodaghi, Fariba,Kazemi, Samira,Asgari, Atefe
, p. 1333 - 1337 (2015/06/22)
Abstract Sulfamic acid has been used as an active, low-cost and reusable solid catalyst for conversion of ketones and aldehydes to corresponding gem-dihydroperoxides using 30 % aqueous hydrogen peroxide at room temperature. The reactions proceed with high rates and excellent yields.
Activation of aqueous hydrogen peroxide for non-catalyzed dihydroperoxidation of ketones by azeotropic removal of water
Starkl Renar,Pe?ar,Iskra
, p. 9369 - 9372 (2015/09/15)
Cyclic and acyclic ketones were selectively converted to gem-dihydroperoxides in 72-99% yield with 30% aq. hydrogen peroxide by azeotropic distillation of water from the reaction mixture without any catalyst. The reactions were more selective than with 100% H2O2 and due to neutral conditions also less stable products could be obtained.
Poly(N-vinylpyrrolidone)-H2O2 and poly(4-vinylpyridine)-H2O2 complexes: Solid H 2O2 equivalents for selective oxidation of sulfides to sulfoxides and ketones to gem-dihydroperoxides
Surya Prakash,Shakhmin, Anton,Glinton, Kevin E.,Rao, Sneha,Mathew, Thomas,Olah, George A.
supporting information, p. 3616 - 3622 (2014/07/08)
Complexes of poly(N-vinylpyrrolidone) (PVD) and poly(4-vinylpyridine) (PVP) with hydrogen peroxide have been prepared and their synthetic utility as solid H2O2 equivalents for the selective oxidation of sulfides to sulfoxides and ketones to gem-dihydroperoxides has been studied. These complexes are convenient and safe alternatives to H2O2 solutions and it is found that various symmetric as well as unsymmetrical sulfides undergo oxidation under mild conditions to provide the respective sulfoxides in high yields. A series of gem-dihydroperoxides were obtained from the corresponding ketones in good yields under ambient conditions. This journal is the Partner Organisations 2014.
Triflic acid-functionalized silica-coated magnetic nanoparticles as a magnetically separable catalyst for synthesis of gem-dihydroperoxides
Liu, Yong-Hui,Deng, Jia,Gao, Jian-Wu,Zhang, Zhan-Hui
experimental part, p. 441 - 447 (2012/04/04)
Triflic acid-functionalized silica-coated magnetic nanoparticles [γ-Fe2O3@SiO2-TfOH] were readily prepared and identified as an effictive catalyst for the transformation of aldehydes or ketones into their corresponding gem-dihydroperoxides with 30% aqueous hydrogen peroxide. The catalyst was easily separated by magnetic decantation and the recovered catalyst was reused for seven cycles without significant loss of catalytic activity. Copyright
A facile and efficient Bi(III) catalyzed synthesis of 1,1-dihydroperoxides and 1,2,4,5-tetraoxanes
Sashidhara, Koneni V.,Avula, Srinivasa Rao,Ravithej Singh,Palnati, Gopala Reddy
supporting information; experimental part, p. 4880 - 4884 (2012/09/07)
Bismuth triflate is a remarkably efficient and mild catalyst for the synthesis of both 1,1-dihydroperoxides and 1,2,4,5-tetraoxanes. The successful application of this methodology for the synthesis of both symmetrical and unsymmetrical tetraoxanes is demonstrated.
Efficient synthesis of gem-dihydroperoxides with molecular oxygen and anthraquinone under visible light irradiation with fluorescent lamp
Cui, Lei,Tada, Norihiro,Okubo, Hiroaki,Miura, Tsuyoshi,Itoh, Akichika
supporting information; experimental part, p. 2347 - 2350 (2011/10/12)
We developed an efficient dihydroperoxidation protocol of various carbonyl compounds with molecular oxygen and anthraquinone in 2-propanol under visible light irradiation with a fluorescent lamp, which produced corresponding gem-dihydroperoxides in high yields.
A facile catalyst-free synthesis of gem-dihydroperoxides with aqueous hydrogen peroxide
Tada, Norihiro,Cui, Lei,Okubo, Hiroaki,Miura, Tsuyoshi,Itoh, Akichika
supporting information; experimental part, p. 1772 - 1774 (2010/07/04)
gem-Dihydroperoxides were easily obtained from the corresponding carbonyl compounds in high yields through a catalyst-free method with aqueous H 2O2 (35%) in 1,2-dimethoxyethane at room temperature.
An efficient synthesis of gem-dihydroperoxides with molecular oxygen and anthracene under light irradiation
Tada, Norihiro,Cui, Lei,Okubo, Hiroaki,Miura, Tsuyoshi,Itoh, Akichika
supporting information; scheme or table, p. 2383 - 2386 (2010/12/25)
A new efficient dihydroperoxidation protocol of a wide variety of carbonyl compounds with molecular oxygen, anthracene, and 2-propanol under light irradiation afforded their corresponding gem-dihydroperoxides in high yields.