Transition‐Metal‐Free Three‐Component Synthesis of Tertiary Aryl Amines from Nitro Compounds, Boronic Acids, and Trialkyl Phosphites

2019 ◽  
Vol 362 (1) ◽  
pp. 111-117 ◽  
Author(s):  
Silvia Roscales ◽  
Aurelio G. Csáky
Keyword(s):  
Transition Metal ◽  
Boronic Acids ◽  
Nitro Compounds ◽  
Metal Free ◽  
Aryl Amines ◽  
Trialkyl Phosphites

Visible light-mediated transition metal-free esterification of amides with boronic acids

2020 ◽  
Vol 61 (43) ◽  
pp. 152444
Author(s):  
Hao Ding ◽  
Wan-Ying Qi ◽  
Jing-Song Zhen ◽  
Qiuping Ding ◽  
Yong Luo
Keyword(s):  
Transition Metal ◽  
Visible Light ◽  
Boronic Acids ◽  
Metal Free

Transition-metal free reactions of boronic acids: cascade addition – ring-opening of furans towards functionalized γ-ketoaldehydes

2016 ◽  
Vol 52 (14) ◽  
pp. 3018-3021 ◽  
Author(s):  
S. Roscales ◽  
A. G. Csákÿ
Keyword(s):  
Transition Metal ◽  
Ring Opening ◽  
Boronic Acids ◽  
Metal Free

We describe the first ring-opening of furfuryl alcohols with boronic acids to afford functionalized γ-ketoaldehydes.

scholarly journals Transition‐Metal‐Free Coupling of 1,3‐Dipoles and Boronic Acids as a Sustainable Approach to C−C Bond Formation

2020 ◽  
Vol 26 (46) ◽  
pp. 10591-10597
Author(s):  
Keith Livingstone ◽  
Sophie Bertrand ◽  
Alan R. Kennedy ◽  
Craig Jamieson
Keyword(s):  
Transition Metal ◽  
Bond Formation ◽  
Boronic Acids ◽  
Metal Free

scholarly journals Synthesis of Phenols via Metal-Free Hydroxylation of Aryl Boronic Acids with Aqueous TBHP

2020 ◽  
Vol 2020 ◽  
pp. 1-7 ◽  
Author(s):  
Tanveer MahmadAlli Shaikh
Keyword(s):  
Transition Metal ◽  
Functional Groups ◽  
Boronic Acids ◽  
Aromatic Rings ◽  
Metal Free ◽  
Alternate Procedure

An alternate procedure for oxidative hydroxylation of aryl boronic acids with aqueous TBHP to access phenols is described. The protocol tolerated various functional groups substituted with aromatic rings. The reaction was performed in water and free from transition metal oxidants.

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