124649-67-8Relevant articles and documents
Dihydroxylation of Olefins with Potassium Permanganate Catalyzed by Imidazolium Salt
Khan, Imran,Luo, Zhi-Bin,Valeru, Anil,Xu, Yin,Liu, Bin,Sangepu, Bhavanarushi,Xie, Ji-Min
, p. 1815 - 1819 (2018)
The development of an efficient and cost-effective cis -dihydroxylation reaction of acrylate derivatives was achieved. The reaction proceeded in acetone with an imidazolium salt as catalyst to furnish the dihydroxylation of olefins at 0-5 °C using KMnO 4 as the oxidant. This efficient and non-aqueous protocol was highly suitable for the large-scale preparation of cis -dihydroxylated compounds from the corresponding acrylate derivatives in high yields without overoxidation.
A triazine core for a new class of Sharpless asymmetric dihydroxylation ligands
McNamara, Catherine Anne,King, Frank,Bradley, Mark
, p. 8527 - 8529 (2004)
Sharpless asymmetric dihydroxylation ligands were synthesized using a triazine spacer group in two, high yielding steps and gave good enantioselectivities in the asymmetric dihydroxylation of alkenes. Sharpless asymmetric dihydroxylation ligands were synthesized using a triazine spacer group in two, high yielding steps from cheap, readily available starting materials. The ligands, gave good enantioselectivities in the asymmetric dihydroxylation of alkenes and may provide a very economic alternative to current systems.
Silica Gel-Supported Cinchona Alkaloid-OsO4 Complex for Catalytic Heterogeneous Asymmetric Dihydroxylation of Olefins by H2O2 using a Titanium Silicalite-Based Coupled Catalytic System
Choudary, Boyapati M.,Chowdari, Naidu S.,Jyothi, Karangula,Madhi, Sateesh,Kantam, Mannepalli L.
, p. 503 - 506 (2002)
A triple catalytic system designed for asymmetric dihydroxylation of olefins, composed of NMM and two divergent heterogeneous catalysts, titanium silicalite and silica gel-supported 1,4-bis(9-O-dihydroquinidinyl)phthalazine [SGS-(DHQD)2 PHAL)]-OsO4 complex relays the transport of two electrons from olefin to H2O2 used as a terminal oxidant to provide chiral diols with good yields and high enantiomeric excesses in a single pot.
SULFAMATE DERIVATIVE COMPOUNDS FOR USE IN TREATING OR ALLEVIATING A PSYCHIATRIC DISORDER
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, (2022/04/03)
The present invention relates to a pharmaceutical composition for treating and/or alleviating a psychiatric disorder comprising a sulfamate derivative compound and/or a pharmaceutically acceptable salt thereof as an active ingredient. Furthermore, the present invention relates to a pharmaceutical composition for inducing anti-stress, anti-anxiety and/or anti-depressant activities comprising a sulfamate derivative compound and/or a pharmaceutically acceptable salt thereof as an active ingredient.
Cystobactamids 920-1 and 920-2: Assignment of the Constitution and Relative Configuration by Total Synthesis
Planke, Therese,Moreno, María,Hüttel, Stephan,Fohrer, J?rg,Gille, Franziska,Norris, Matthew D.,Siebke, Maik,Wang, Liangliang,Müller, Rolf,Kirschning, Andreas
supporting information, p. 1359 - 1363 (2019/03/08)
Total synthesis of cystobactamid 920-1 and its epimer has allowed an unambiguous assignment of the relative and absolute configuration of the natural product. A careful structural analysis of each isomer using both NMR and computational techniques also pr
