(Diphenylphosphino)-biheteroaryls: the first example of a new class of chiral atropisomeric chelating diphosphine ligands for transition metal catalysed stereoselective reactions

A new class of luminescent cyclometalated Ir(iii) complexes with readily tunable mechanochromic properties derived from the mechanically induced trans-to-cis isomerization have been developed.

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Transition‐Metal Phosphorus Trisulfides and its Vacancy Defects: Emergence of a New Class of Anode Material for Li‐Ion Batteries

ChemSusChem ◽

10.1002/cssc.202001302 ◽

2020 ◽

Vol 13 (15) ◽

pp. 3855-3864 ◽

Cited By ~ 2

Author(s):

Rajkumar Jana ◽

Chandra Chowdhury ◽

Ayan Datta

Keyword(s):

Transition Metal ◽

Anode Material ◽

Li Ion Batteries ◽

Vacancy Defects ◽

New Class ◽

Li Ion

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New Class of Diluted Ferromagnetic Semiconductors based on CaO without Transition Metal Elements

Japanese Journal of Applied Physics ◽

10.1143/jjap.43.l934 ◽

2004 ◽

Vol 43 (No. 7A) ◽

pp. L934-L936 ◽

Cited By ~ 117

Author(s):

Kazuhide Kenmochi ◽

Masayoshi Seike ◽

Kazunori Sato ◽

Akira Yanase ◽

Hiroshi Katayama-Yoshida

Keyword(s):

Transition Metal ◽

Ferromagnetic Semiconductors ◽

Metal Elements ◽

New Class ◽

Transition Metal Elements

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Manganese-centered tubular boron cluster – MnB16−: A new class of transition-metal molecules

The Journal of Chemical Physics ◽

10.1063/1.4946796 ◽

2016 ◽

Vol 144 (15) ◽

pp. 154310 ◽

Cited By ~ 63

Author(s):

Tian Jian ◽

Wan-Lu Li ◽

Ivan A. Popov ◽

Gary V. Lopez ◽

Xin Chen ◽

...

Keyword(s):

Transition Metal ◽

Boron Cluster ◽

New Class ◽

Transition Metal Molecules

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Light-Mediated Cross-Coupling of Anomeric Trifluoroborates

10.26434/chemrxiv.14347460.v1 ◽

2021 ◽

Author(s):

Eric Miller ◽

Maciej Walczak

Keyword(s):

Cross Coupling ◽

Hydroxyl Groups ◽

Anomeric Effect ◽

Computational Studies ◽

Carbohydrate Chemistry ◽

New Class ◽

Free Hydroxyl ◽

Anomeric Carbon ◽

Stereoselective Reactions

Stereoselective reactions at the anomeric carbon constitute the cornerstone of preparative carbohydrate chemistry. Here, we report the synthesis of axial C1 trifluoroborates and stereoselective C-arylation and etherification reactions under photoredox conditions. These reactions are characterized by high anomeric selectivities for 2-deoxysugars and broad substrate scope (24 examples), including disaccharides and trifluoroborates with free hydroxyl groups. Computational studies show that high axial selectivities for these reactions originate from a combination of kinetic anomeric effect of the intermediate C1 radical and stereoelectronic stabilization of Ni(III) through the metallo-anomeric effect. Taken together, this new class of carbohydrate reagents adds the palette of anomeric nucleophile reagents suitable for efficient installation C-C and Cheteroatom bonds.

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