Results 21 to 30 of about 273,561 (307)
One-Pot Synthesis of Dioxime Oxalates
Molbank, 2022 Dioxime oxalates, a type of carbonyl oximes, are well-known as clean sources of iminyl radicals that undergo key organic chemistry transformations. A series of dioxime oxalates is reported in this manuscript, obtained by the reaction of the corresponding
Laura Adarve-Cardona +3 more
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Fluorous‐Assisted One‐Pot Oligosaccharide Synthesis [PDF]
European Journal of Organic Chemistry, 2010 AbstractA new method for oligosaccharide assembly that combines the advantages of one‐pot synthesis and fluorous separation is described. After one‐pot glycosylations are completed, a fluorous tag is introduced into the reaction mixture to selectively “catch” the desired oligosaccharide, which is rapidly separated from non‐fluorous impurities by ...
Bo, Yang, Yuqing, Jing, Xuefei, Huang
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Nickel-Catalyzed, One-Pot Synthesis of Pyrazoles
Chemistry Proceedings, 2022 Recently, multi-component, one-pot reactions have been shown to be efficient and environmentally friendly methods compared to traditional, linear-step syntheses.
Nassima Medjahed +4 more
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One-pot multi-reaction processes: synthesis of natural products and drug-like scaffolds [PDF]
, 2014 One-pot multi-reaction processes involving Overman rearrangements, metathesis cyclizations, and Diels–Alder reactions have been developed for the rapid and efficient synthesis of amino-substituted carbocyclic and heterocyclic compounds.
Calder, Ewen D.D. +2 more
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Ultrasound-Assisted One‐Pot Synthesis of 9-(Substituted heteroaryl) acridinedione Derivatives
Düzce Üniversitesi Bilim ve Teknoloji Dergisi, 2021 An efficient green approach for the synthesis of 9-heteroaryl-acridine-1,8-dione derivatives (3a-f) was accomplished via reactions of dimedone (1) with various heteroaromatic aldehydes (2a-f) and ammonium acetate through one-pot multicomponent reactions ...
Mehtap Özgür, Duygu Bayramoğlu
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Nickel catalyzed one pot synthesis of biaryls under air at room temperature [PDF]
, 2013 A practical, room temperature catalytic system has been developed for the synthesis of biaryls in one step from the homocoupling of in situ generated Grignard reagents using the nickel(II) complex.
Adamo +30 more
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Highly efficient methods for the one-pot synthesis of b-substituted enones [PDF]
, 2006 A mild and practically-convenient one-pot procedure for the direct b-substitution of enones has been developed using a conjugate addition–oxidation strategy with a full range of copper-based reagents and N-tert-butylphenylsulfinimidoyl chloride; alkyl ...
Bartoli +29 more
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One-Pot Synthesis of 9-Aminomethylanthracene
Synlett, 2016 A novel method for the preparation of 9-aminomethylanthracene has been developed by the use of ammonium salts in the reductive amination of the 9-formyl anthracene derivative, a reaction which has been examined with a variety of reducing agents, ammonium ion sources, and solvents.
Glowacka, Paulina, Stephenson, George
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One-pot synthesis of 5-amino-2,5-dihydro-1-benzoxepines: access to pharmacologically active heterocyclic scaffolds [PDF]
, 2015 A one-pot multibond-forming process involving a thermally mediated Overman rearrangement and a ring closing metathesis reaction of allylic trichloroacetimidates bearing a 2-allyloxyaryl group has been developed for the synthesis of 5-amino-substituted 2 ...
Calder, Ewen D.D. +3 more
core +2 more sources
Asymmetric one-pot synthesis of cyclopropanes
Macedonian Journal of Chemistry and Chemical Engineering, 2016 Cycloaddition of the diazoalkanes to electron-deficient olefins (in situ) affords polysubstituted cyclopropanes in high yields (up to 85%). Deprotection of the ketal protecting group provided water-soluble cyclopropane-bearing carbohydrate in good yields.
Naoufel Ben Hamadi +2 more
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