A metal-, oxidant-, and fluorous solvent-free synthesis of α-indolylketones enabled by an umpolung strategy

2020 ◽  
Vol 56 (70) ◽  
pp. 10183-10186
Author(s):  
Takumi Abe ◽  
Seiya Hirao ◽  
Toshiki Yamashiro
Keyword(s):  
Transition Metal ◽  
Solvent Free ◽  
Ammonium Salts ◽  
Fluorous Solvent ◽  
Solvent Free Synthesis

We have developed the first transition metal-, oxidant-, and fluorous solvent-free α-indolization of ketones using ammonium salts and enamines.

Solvent-free synthesis and reactivity of nickel(ii) borohydride and nickel(ii) hydride

2019 ◽  
Vol 21 (10) ◽  
pp. 2752-2758 ◽  
Author(s):  
Sakthi Raje ◽  
Raja Angamuthu
Keyword(s):  
Transition Metal ◽  
Metal Hydrides ◽  
High Reactivity ◽  
Solvent Free ◽  
High Yield ◽  
Organic Transformations ◽  
Transition Metal Hydrides ◽  
Solvent Free Synthesis

Transition metal-hydrides are highly useful in organic transformations of industrial importance yet synthesizing them or their precursor metal-borohydrides in high yield is cumbersome due to their high reactivity and sensitivity towards air and many common solvents.

scholarly journals Solvent-free synthesis of benzothiazole-based quaternary ammonium salts: precursors to ionic liquids

ARKIVOC ◽  
2010 ◽  
Vol 2010 (7) ◽  
pp. 19-37 ◽  
Author(s):  
Sohail Nadeem ◽  
Munawar A. Munawar ◽  
Saeed Ahmad ◽  
Marcin Smiglak ◽  
David M. Drab ◽  
...  
Keyword(s):  
Ionic Liquids ◽  
Quaternary Ammonium ◽  
Quaternary Ammonium Salts ◽  
Solvent Free ◽  
Ammonium Salts ◽  
Solvent Free Synthesis

scholarly journals Transition metal- and solvent-free synthesis of unsymmetrical diaryl sulfides and selenides under ball-milling

ARKIVOC ◽  
2015 ◽  
Vol 2016 (2) ◽  
pp. 53-61 ◽  
Author(s):  
Nirmalya Mukherjee ◽  
Tanmay Chatterjee ◽  
Brindaban C. Ranu
Keyword(s):  
Transition Metal ◽  
Ball Milling ◽  
Solvent Free ◽  
Solvent Free Synthesis
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