Qingmin Song
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View article: Halogen-Free Ciamician-Dennstedt Single-Atom Skeletal Editing
Halogen-Free Ciamician-Dennstedt Single-Atom Skeletal Editing Open
Single-atom skeletal editing is an increasingly powerful tool for scaffold hopping-based drug discovery. However, the insertion of a single functionalized carbon atom into heteroarenes remains exceedingly rare, especially when performed in…
View article: Enantiodivergent dearomative skeletal ring expansion of indoles through carbon atom insertion
Enantiodivergent dearomative skeletal ring expansion of indoles through carbon atom insertion Open
Heterocycle skeletal editing has recently experienced a renaissance in chemical synthesis by offering a simple retrosynthetic disconnection between complex structural scaffolds and simple starting materials. However, asymmetric dearomatiza…
View article: Tunable molecular editing of indoles with fluoroalkyl carbenes
Tunable molecular editing of indoles with fluoroalkyl carbenes Open
Building molecular complexity from simple feedstocks through peripheral and skeletal editing is central to modern organic synthesis. Nevertheless, a controllable strategy that can modify both the core skeleton and periphery of an aromatic …
View article: Chemoselective carbene insertion into the N−H bonds of NH3·H2O
Chemoselective carbene insertion into the N−H bonds of NH3·H2O Open
The conversion of inexpensive aqueous ammonia (NH 3 ·H 2 O) into value-added primary amines by N−H insertion persists as a longstanding challenge in chemistry because of the tendency of Lewis basic ammonia (NH 3 ) to bind and inhibit metal…
View article: Chemoselective carbene insertion into the N−H bonds of NH3·H2O
Chemoselective carbene insertion into the N−H bonds of NH3·H2O Open
The conversion of inexpensive aqueous ammonia (NH 3 ·H 2 O) into value-added primary amines by N − H insertion persists as a longstanding challenge in chemistry because of the tendency of Lewis basic ammonia (NH 3 ) to bind and inhibit met…
View article: Dearomative [4 + 3] cycloaddition of furans with vinyl-N-triftosylhydrazones by silver catalysis: stereoselective access to oxa-bridged seven-membered bicycles
Dearomative [4 + 3] cycloaddition of furans with vinyl-N-triftosylhydrazones by silver catalysis: stereoselective access to oxa-bridged seven-membered bicycles Open
The first example of dearomative [4 + 3] cycloaddition between furans and vinyl- N -sulfonylhydrazones as vinylcarbene precursors is reported. The merger of silver catalysis and easily decomposable vinyl- N -triftosylhydrazones enabled the…
View article: Theoretical study on the mechanism, chemo- and enantioselectivity of the Ag- <i>vs.</i> Rh-catalyzed intramolecular carbene transfer reaction of diazoacetamides
Theoretical study on the mechanism, chemo- and enantioselectivity of the Ag- <i>vs.</i> Rh-catalyzed intramolecular carbene transfer reaction of diazoacetamides Open
DFT calculations reveal the mechanism, as well as the origins of chemoselectivity and enantioselectivity in the Ag vs. Rh catalyzed intramolecular carbene transfer reaction.
View article: Correction: theoretical study on the mechanism, chemo- and enantioselectivity of the Ag- <i>vs.</i> Rh-catalyzed intramolecular carbene transfer reaction of diazoacetamides
Correction: theoretical study on the mechanism, chemo- and enantioselectivity of the Ag- <i>vs.</i> Rh-catalyzed intramolecular carbene transfer reaction of diazoacetamides Open
Correction for ‘Theoretical study on the mechanism, chemo- and enantioselectivity of the Ag- vs. Rh-catalyzed intramolecular carbene transfer reaction of diazoacetamides' by Qingmin Song et al. , RSC Adv. , 2022, 12 , 18197–18208, https://…