ChemInform Abstract: Boric Acid as Highly Efficient Catalyst for the Synthesis of Phenols from Arylboronic Acids.

ChemInform ◽  
2014 ◽  
Vol 45 (32) ◽  
pp. no-no
Author(s):  
Kongkona Gogoi ◽  
Anindita Dewan ◽  
Ankur Gogoi ◽  
Geetika Borah ◽  
Utpal Bora
Keyword(s):  
Boric Acid ◽  
Efficient Catalyst ◽  
Arylboronic Acids ◽  
Highly Efficient

Boric Acid as Highly Efficient Catalyst for the Synthesis of Phenols from Arylboronic Acids

2014 ◽  
Vol 25 (2) ◽  
pp. 127-130 ◽  
Author(s):  
Kongkona Gogoi ◽  
Anindita Dewan ◽  
Ankur Gogoi ◽  
Geetika Borah ◽  
Utpal Bora
Keyword(s):  
Boric Acid ◽  
Efficient Catalyst ◽  
Arylboronic Acids ◽  
Highly Efficient

ChemInform Abstract: Boric Acid: A Highly Efficient Catalyst for Transamidation of Carboxamides with Amines.

ChemInform ◽  
2012 ◽  
Vol 43 (41) ◽  
pp. no-no
Author(s):  
Thanh Binh Nguyen ◽  
Jonathan Sorres ◽  
Minh Quan Tran ◽  
Ludmila Ermolenko ◽  
Ali Al-Mourabit
Keyword(s):  
Boric Acid ◽  
Efficient Catalyst ◽  
Highly Efficient

scholarly journals A Highly Efficient and Air-Insensitive Copper-Catalyzed Synthesis of Diorganyl Chalcogenides

2019 ◽  
Author(s):  
Yasamin Hamidian ◽  
Reza Mostafazadeh
Keyword(s):  
Reaction Times ◽  
Efficient Catalyst ◽  
Arylboronic Acids ◽  
Highly Efficient ◽  
Highly Active ◽  
Facile Preparation

 C22-CuI complex , has been reported as a highly-active, efficient catalyst based on copper(I),for the synthesis of diorganyl- monochalcogenides. In addition to thermal- and air-stability, facile preparation of this homogeneous copper(I) catalyst, the corresponding products obtained in good to excellent yields and with the short reaction times. Remarkably, it was observed that diaryl/dialkyl dichalcogenides could be successfully cross-coupled with electronically and sterically diverse arylboronic acids.

Boric Acid: A Highly Efficient Catalyst for Transamidation of Carboxamides with Amines

2012 ◽  
Vol 14 (12) ◽  
pp. 3202-3205 ◽  
Author(s):  
Thanh Binh Nguyen ◽  
Jonathan Sorres ◽  
Minh Quan Tran ◽  
Ludmila Ermolenko ◽  
Ali Al-Mourabit
Keyword(s):  
Boric Acid ◽  
Efficient Catalyst ◽  
Highly Efficient

Arylboronic Acids in Self-condensation of Glucosamines Forming Deoxyfructosazine, Catalysts or Reagents?

2019 ◽  
Author(s):  
Meifeng Wang ◽  
Gan Zhu ◽  
Yiqun Li ◽  
Liuqun Gu
Keyword(s):  
Molecular Recognition ◽  
Boric Acid ◽  
Boronic Acid ◽  
Catalytic Mechanism ◽  
Organic Transformations ◽  
Food Industries ◽  
Arylboronic Acids ◽  
Excess Amount ◽  
Phenyl Boronic Acid ◽  
Boron Acid

Arylboronic acids were widely used as efficient catalysts in direct amide formation and other organic transformations. Surprisingly, reports on their use as catalysts in carbohydrates synthesis are very rare even though boron acid-diol complexation was extensively investigated in molecular recognition for saccharides and so on. Here we developed an efficient arylboronic acids catalyzed dimerization of glucosamines forming deoxyfructosazine which is important compound in pharmaceutical and food industries, against a commonly held belief that excess amount of phenyl boronic acid (or boric acid) is a must. A catalytic mechanism was also proposed and arylboronic acids instead of their boronates was identified as catalysts.

Sulfidation of MoO3/γ-Al2O3 towards a highly efficient catalyst for CH4 reforming with H2S

2021 ◽  
Author(s):  
Hao Wang ◽  
Jingxian Wu ◽  
Zhihuang Xiao ◽  
Zhejie Ma ◽  
Ping Li ◽  
...  
Keyword(s):  
Structural Evolution ◽  
Efficient Catalyst ◽  
Highly Efficient ◽  
Ch4 Reforming

The structural evolution of MoO3/γ-Al2O3 during sulfidation and a subsequent CH4/H2S reforming reaction is revealed, and the structure–performance relationships are established.

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