Transition Metal Free Catalytic Aerobic Oxidation of Methyl-α-d-Glucopyranoside Under Mild Conditions Using Stable Nitroxyl Free Radicals

2012 ◽  
Vol 55 (7-10) ◽  
pp. 556-564 ◽  
Author(s):  
S. K. Tanielyan ◽  
R. L. Augustine ◽  
N. Marin ◽  
G. Alvez ◽  
J. Stapley
Keyword(s):  
Free Radicals ◽  
Transition Metal ◽  
Aerobic Oxidation ◽  
Metal Free ◽  
Mild Conditions

Transition-Metal-Free TEMPO Catalyzed Aerobic Oxidation of Alcohols to Carbonyls Using an Efficient Br2Equivalent under Mild Conditions

2013 ◽  
Vol 31 (6) ◽  
pp. 794-798 ◽  
Author(s):  
Jie Zhang ◽  
Zengqiang Jiang ◽  
Dan Zhao ◽  
Guozhen He ◽  
Shuangli Zhou ◽  
...  
Keyword(s):  
Transition Metal ◽  
Aerobic Oxidation ◽  
Metal Free ◽  
Mild Conditions ◽  
Oxidation Of Alcohols

ChemInform Abstract: Transition-Metal-Free TEMPO Catalyzed Aerobic Oxidation of Alcohols to Carbonyls Using an Efficient Br2Equivalent under Mild Conditions.

ChemInform ◽  
2013 ◽  
Vol 44 (46) ◽  
pp. no-no
Author(s):  
Jie Zhang ◽  
Zengqiang Jiang ◽  
Dan Zhao ◽  
Guozhen He ◽  
Shuangli Zhou ◽  
...  
Keyword(s):  
Transition Metal ◽  
Aerobic Oxidation ◽  
Metal Free ◽  
Mild Conditions ◽  
Oxidation Of Alcohols

scholarly journals Transition-Metal-Free Highly Efficient Aerobic Oxidation of Sulfides to Sulfoxides under Mild Conditions

Molecules ◽  
2009 ◽  
Vol 15 (1) ◽  
pp. 83-92 ◽  
Author(s):  
Hua Zhang ◽  
Chunyu Chen ◽  
Renhua Liu ◽  
Qiang Xu ◽  
Weiqie Zhao
Keyword(s):  
Transition Metal ◽  
Aerobic Oxidation ◽  
Metal Free ◽  
Mild Conditions ◽  
Oxidation Of Sulfides ◽  
Highly Efficient

A Sequential Ugi-Smiles / Transition-Metal-Free Endo-Dig Conia-ene Cyclization: The Selective Synthesis of Saccharin Substituted 2,5-dihydropyrroles

2021 ◽  
Author(s):  
Hassan Seyrani ◽  
Sorour Ramezanpour ◽  
Aref Vaezghaemi ◽  
Farzad Kobarfard
Keyword(s):  
Transition Metal ◽  
Free Access ◽  
Selective Synthesis ◽  
Metal Free ◽  
Mild Conditions

A convenient, transition-metal-free access to a series of unprecedented saccharin substituted 2,5-dihydropyrroles is reported. This approach employs a post-Ugi-Smiles 5-endo-dig Conia-ene cyclization sequence in mild conditions while incorporating a series...

A metal-free radical cascade reaction of phosphine oxides with 2-aryloxy phenylacetylenes to assemble diphosphonyl xanthene derivatives

2021 ◽  
Author(s):  
Tao Fan ◽  
Yan Liu ◽  
Caina Jiang ◽  
Yanli Xu ◽  
Yan-Yan Chen
Keyword(s):  
Free Radical ◽  
Transition Metal ◽  
Cascade Reaction ◽  
Phosphine Oxides ◽  
Metal Free ◽  
Mild Conditions ◽  
Xanthene Derivatives ◽  
Reaction Proceeds ◽  
Radical Cascade

A radical cascade reaction of 2-aryloxy phenylacetylene with phosphine oxides promoted by K2S2O8 was developed, provided diphosphonyl xanthenes as products. This reaction proceeds under transition metal-free and mild conditions with...

scholarly journals An entry to 2-(cyclobut-1-en-1-yl)-1H-indoles through a cyclobutenylation/deprotection cascade

2021 ◽  
Author(s):  
Philipp Natho ◽  
Zeyu Yang ◽  
Lewis Allen ◽  
Juliette Rey ◽  
Andrew J P White ◽  
...  
Keyword(s):  
Transition Metal ◽  
One Pot ◽  
Metal Free ◽  
Mild Conditions

A transition-metal-free strategy for the synthesis of 2-(cyclobut-1-en-1-yl)-1H-indoles under mild conditions is described herein. A series of substituted 2-(cyclobut-1-en-1-yl)-1H-indoles are accessed by a one-pot cyclobutenylation/deprotection cascade from N-Boc protected indoles....

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