Boric acid catalyzed Tishchenko reactions

1973 ◽  
Vol 38 (7) ◽  
pp. 1433-1434 ◽  
Author(s):  
Paul R. Stapp
Keyword(s):  
Boric Acid ◽  
Acid Catalyzed

Synthesis of 1,3,4-trisubstituted pyrrolidines as meropenem adjuvants targeting New Delhi metallo-β-lactamase

2021 ◽  
Vol 45 (7) ◽  
pp. 3515-3534
Author(s):  
Wen Bin Jin ◽  
Chen Xu ◽  
Xiao Lin Qi ◽  
Ping Zeng ◽  
Wei Gao ◽  
...  
Keyword(s):  
Boric Acid ◽  
Dipolar Cycloaddition ◽  
New Delhi ◽  
Acid Catalyzed

A promising NDM-1 inhibitor was discovered by the construction of pyrrolidine library via boric acid-catalyzed 1,3-dipolar cycloaddition and cell-based screens.

Boric acid catalyzed thia-Michael reactions in water or alcohols

2007 ◽  
Vol 269 (1-2) ◽  
pp. 214-217 ◽  
Author(s):  
Mihir K. Chaudhuri ◽  
Sahid Hussain
Keyword(s):  
Boric Acid ◽  
Michael Reactions ◽  
Acid Catalyzed

Efficient Synthesis of 2,3-Dihydro-1H-Perimidine Derivatives Using HBOB as a Novel Solid Acid Catalyst

2012 ◽  
Vol 65 (1) ◽  
pp. 86 ◽  
Author(s):  
Sunanda B. Phadtare ◽  
R. Vijayraghavan ◽  
Ganapati S. Shankarling ◽  
Douglas R. MacFarlane
Keyword(s):  
Boric Acid ◽  
Efficient Method ◽  
Solid Acid ◽  
Simple Procedure ◽  
Solid Acid Catalyst ◽  
Acid Catalyst ◽  
Thermal Processes ◽  
Efficient Synthesis ◽  
Acid Catalyzed ◽  
Time Required

An efficient method for the synthesis of substituted 2,3-dihydro-1H-perimidine derivatives is described using bis(oxalato)boric acid (HBOB) as catalyst. The methodology provides an easily handled and recyclable catalyst for this type of reaction as an alternative platform to the conventional acid-catalyzed thermal processes. The time required to complete the reaction using HBOB was found to be shorter than conventional methods. Recycling of the catalyst has been efficiently achieved using a simple procedure.

Boric acid-catalyzed esterification of phenols

1971 ◽  
Vol 12 (37) ◽  
pp. 3453-3454 ◽  
Author(s):  
William W. Lawrence
Keyword(s):  
Boric Acid ◽  
Acid Catalyzed

scholarly journals Boric acid catalyzed one-pot synthesis of [1,2,4] triazolo quinazolinone Derivatives

2014 ◽  
Vol 7 (5) ◽  
pp. 54-58 ◽  
Author(s):  
Kabeer A. Shaikh ◽  
◽  
Sagar R. Kande ◽  
C. B. Khillare
Keyword(s):  
Boric Acid ◽  
One Pot ◽  
One Pot Synthesis ◽  
Acid Catalyzed ◽  
Quinazolinone Derivatives

Boric Acid–Catalyzed Hard Carbon Microfiber Derived from Cotton as a High‐Performance Anode for Lithium‐Ion Batteries

2019 ◽  
Vol 7 (3) ◽  
pp. 1801164 ◽  
Author(s):  
Muchu Tan ◽  
Weihua Zhang ◽  
Changling Fan ◽  
Lingfang Li ◽  
Han Chen ◽  
...  
Keyword(s):  
Boric Acid ◽  
Lithium Ion Batteries ◽  
High Performance ◽  
Lithium Ion ◽  
Hard Carbon ◽  
Acid Catalyzed ◽  
Carbon Microfiber

scholarly journals Boric Acid Catalyzed Methyl Esterification of Sugar Acids

2014 ◽  
Vol 67 (3) ◽  
pp. 528 ◽  
Author(s):  
Stephan M. Levonis ◽  
Brighid B. Pappin ◽  
Alissa Sharp ◽  
Milton J. Kiefel ◽  
Todd A. Houston
Keyword(s):  
Natural Products ◽  
Sialic Acid ◽  
Boric Acid ◽  
Glucuronic Acid ◽  
Quinic Acid ◽  
Neuraminic Acid ◽  
Methyl Esterification ◽  
Acid Catalyzed ◽  
Ulosonic Acid

Boric acid catalyzes methyl esterification of certain sugar acids (sialic acid, deaminated neuraminic acid) and related natural products (quinic acid) quite cleanly in some cases. However, closely related sugar acids (glucuronic acid, 3-deoxy-d-manno-oct-2-ulosonic acid) failed to esterify under the same conditions. Factors governing this dichotomy are discussed.

ChemInform Abstract: Boric Acid Catalyzed Amidation in the Synthesis of Active Pharmaceutical Ingredients.

ChemInform ◽  
2008 ◽  
Vol 39 (16) ◽  
Author(s):  
Ravi Kumar Mylavarapu ◽  
Kondaiah GCM ◽  
Naveenkumar Kolla ◽  
Raju Veeramalla ◽  
Purandhar Koikonda ◽  
...  
Keyword(s):  
Boric Acid ◽  
Active Pharmaceutical Ingredients ◽  
Pharmaceutical Ingredients ◽  
Acid Catalyzed
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