66 research outputs found
ChemInform Abstract: Amide Enolate Additions to Acylsilanes: In situ Generation of Unusual and Stereoselective Homoenolate Equivalents.
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ChemInform Abstract: Highly Stereoselective Synthesis of Substituted γ-Lactams from Acylsilanes.
No full textI. Lewis Base-Promoted Additions of Trialkoxysilylalkynes II. Multi-component Homoenolate Reactions Using Acylsilanes
No full textSynthesis of Acylsilanes by Copper(I)-Catalyzed Addition of Silicon Nucleophiles onto Acid Derivatives
No full textPerformance of Fluorescent Whitening Agents for Polyester in a Yellowing Test with an Unrealistically High Concentration of Nitrogen Oxides
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Diastereoselective Synthesis of Pentasubstituted γ-Butyrolactones from Silyl Glyoxylates and Ketones through a Double Reformatsky Reaction
No full textThree contiguous stereocenters can be established with remarkable diastereoselectivity in a double Reformatsky sequence. Densely functionalized gamma-butyrolactones were assembled rapidly by this approach, in which a ketone is used as the terminal electrophile (see scheme). Secondary transformations of the lactone products enhance their synthetic utility. R(1) = Me, H; R(2) = alkyl, aryl, CF(3); Bn = benzyl, TBS = tert-butyldimethylsilyl
One‐pot Synthesis of 3‐Acylsilane‐Substituted Isoquinolines via Rhodium (III)‐Catalyzed C−H Activation/Annulation of O
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