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Quetiapine
Share: Quetiapine 1H NMR (400 MHz, CD3OD): δ = 3.18-3.27 (m, 4H), 3.35-3.44 (m, 3H), 3.56-3.58 (m, 3H), 3.67-3.69 (m, 3H), 3.76 (t, J = 5.2 Hz, 2H), 4.32 (s, 1H), 6.88 (td, J = 7.4 Hz, 1.2 Hz, 1H),...
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Article 1
Share: Sodium aluminate is presented as a highly active heterogeneous catalyst that is able to convert a range of alcohols into the corresponding unsymmetrical carbonate esters by reaction with...
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(1S,4R)-2-(4-Methoxybenzoyl)bicyclo[2.2.2]octa-2,5-diene
Share: (1S,4R)-2-(4-Methoxybenzoyl)bicyclo[2.2.2]octa-2,5-diene (3a) Yellow liquid (25.2 mg, 95% yield): 1H NMR (300 MHz, CDCl3) 1.39 (s, 4H, alkyl), 3.77-3.80 (m, 1H, alkyl), 3.85 (s, 3H, OMe),...
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Large scale synthesis of chiral (3Z,5Z)-2,7-dihydro-1H-azepine-derived Hamari...
Share: (R)-2,2′-bis(bromomethyl)-1,1′-binaphthalene ((R)-17) was prepared in the identical manner and had identical analytical properties to those given here. 1H NMR (400 MHz, CDCl3): δ 4.25 (4H, s, 2...
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Photo-organocatalytic synthesis of acetals from aldehydes
Share: Abstract A mild and green photo-organocatalytic protocol for the highly efficient acetalization of aldehydes has been developed. Utilizing thioxanthenone as the photocatalyst and inexpensive...
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Eco-friendly decarboxylative cyclization in water: practical access to the...
Share: Abstract An environmentally benign decarboxylative cyclization in water has been developed to synthesize 4-quinolones from readily available isatoic anhydrides and 1,3-dicarbonyl compounds....
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A solvent-free catalytic protocol for the Achmatowicz rearrangement
Share: Abstract Reported here is the development of an environmentally friendly catalytic (KBr/oxone) and solvent-free protocol for the Achmatowicz rearrangement (AchR). Different from all previous...
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Nickel-catalyzed regioselective C–H oxygenation: new routes for versatile C–O...
Share: Nickel-catalyzed regioselective C–H oxygenation: new routes for versatile C–O bond formation Org. Chem. Front., 2019, Advance Article DOI: 10.1039/C8QO01274A, Research Article Ze-lin Li,...
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Catalyst- and Additive-Free Baeyer−Villiger-type Oxidation of...
Share: Catalyst- and Additive-Free Baeyer−Villiger-type Oxidation of α-Iodocyclopentenones to α-Pyrones: Using Air as the Oxidant Yuanyuan Zhou, Xianxiao Chen, Xiangxiang Ling and Weidong Rao...
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Catalyst- and additive-free Baeyer–Villiger-type oxidation of...
Share: An efficient synthetic approach for the synthesis of α-pyrones via Baeyer–Villiger-type oxidation of α-iodocyclopentenones through a catalyst- and additive-free system using air as an...
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