53561-17-4Relevant academic research and scientific papers
Oxime ether containing active group and synthesis method thereof
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Paragraph 0049-0053; 0060-0062, (2020/01/04)
The invention relates to the technical field of organic matter synthesis, in particular to oxime ether containing an active group and a synthesis method thereof, and the oxime ether has a structure asshown in a general formula (I) which is described in th
Asymmetric chiral ligand-directed alkene dioxygenation
Neufeldt, Sharon R.,Sanford, Melanie S.
supporting information, p. 46 - 49 (2013/04/10)
A Pd-catalyzed asymmetric alkene 1,2-dioxygenation reaction is described. The diastereoselectivity of the reaction is controlled by tethering a chiral oxime ether directing group to the alkene substrate. The best selectivities are obtained with 8-substituted menthone-derived oxime ether auxiliaries.
Synthesis of ketone O-allyloximes and O-propargyloximes in KOH-DMSO system
Tarasova,Shmidt,Sinegovskaya,Petrova,Sobenina,Mikhaleva,Brandsma,Trofimov
, p. 1581 - 1586 (2007/10/03)
In reaction of ketone oximes with allyl bromide and propargyl chloride in KOH - DMSO system were obtained in good yield previously unknown ketone O-allyloximes and O-propargyloximes. The reactions are accompanied with minor regeneration of ketones (up to 12%, mainly 1-5%).
SYNTHESIS OF 5,6,7,8-TETRAHYDROQUINOLINE FROM CYCLOHEXANONE OXIME O-ALLYL ETHER IN SUPERBASIC MEDIA
Trofimov, B. A.,Mikhaleva, A. I.,Petrova, O. V.
, p. 1713 - 1718 (2007/10/02)
The transformation of cyclohexanone oxime O-allyl ether into 5,6,7,8-tetrahydroquinoline in the presence of potassium hydroxide or potassium tert-butoxide and small amounts of water in DMSO (100 deg C) is complicated by hydrolysis of the initial ether to cyclohexanone and its reductive methylenation to 2-methylenecyclohexanol.
O-ALLYL ETHER AS A NEW PROTECTIVE GROUP FOR OXIMES AND ITS PALLADIUM-CATALYZED DEPROTECTION.
Yamada, Toshiro,Goto, Kuniaki,Mitsuda, Yasuhiro,Tsuji, Jiro
, p. 4557 - 4560 (2007/10/02)
Oximes are protected by O-allyl ether formation, and their palladium-catalyzed deallylation using triethylammonium formate as a reductant proceeds smoothly in boiling ethanol under mild conditions offering a good protective method for oximes.
Thermolysis of Oxime O-Allyl Ethers: A New Method for Pyridine Synthesis
Koyama, Junko,Sugita, Teruyo,Suzuta, Yukio,Irie, Hiroshi
, p. 2601 - 2606 (2007/10/02)
Thermolysis of cycloalkanone oxime O-allyl ethers in air gave the corresponding cycloalkenopyridines, providing a new method for the synthesis of cycloalkenopyridine derivatives.Keywords - cycloalkanone oxime O-allyl ether; cycloalkenopyridine; thermolysis; O-allylhydroxylamine; cyclohexanone; tetrahydroquinoline
