A Case Study in Catalyst Generality: Simultaneous, Highly-Enantioselective Brønsted- and Lewis-Acid Mechanisms in Hydrogen-Bond-Donor Catalyzed Oxetane Openings

2021 ◽  
Author(s):  
Daniel A. Strassfeld ◽  
Russell F. Algera ◽  
Zachary K. Wickens ◽  
Eric N. Jacobsen
Keyword(s):  
Hydrogen Bond ◽  
Lewis Acid ◽  
Hydrogen Bond Donor ◽  
Brønsted And Lewis Acid

Internal Lewis acid assisted ureas: tunable hydrogen bond donor catalysts

2013 ◽  
Vol 49 (39) ◽  
pp. 4289-4291 ◽  
Author(s):  
David M. Nickerson ◽  
Veronica V. Angeles ◽  
Tyler J. Auvil ◽  
Sonia S. So ◽  
Anita E. Mattson
Keyword(s):  
Hydrogen Bond ◽  
Lewis Acid ◽  
Hydrogen Bond Donor

Aminoethylimidazole ionic liquid grafted MIL-101-NH2 heterogeneous catalyst for conversion of CO2 and epoxide without solvent and cocatalyst

2021 ◽  
Author(s):  
Chenglong Bao ◽  
Yichen Jiang ◽  
Liyan Zhao ◽  
Dazhi Li ◽  
Ping Xu ◽  
...  
Keyword(s):  
Hydrogen Bond ◽  
Ionic Liquid ◽  
Lewis Acid ◽  
Ring Opening ◽  
Synergistic Effects ◽  
Acid Sites ◽  
Epoxide Ring ◽  
Hydrogen Bond Donor ◽  
Lewis Acid Sites ◽  
Epoxide Ring Opening

Besides the activation of CO2 by Lewis basic groups, the synergistic effects of Lewis acid sites (or hydrogen bond donor) together with halogen nucleophilic anions to activate epoxide ring opening...

Lewis Acid Activation of a Hydrogen Bond Donor Metal–Organic Framework for Catalysis

ACS Catalysis ◽  
2016 ◽  
Vol 6 (5) ◽  
pp. 3248-3252 ◽  
Author(s):  
Edward A. Hall ◽  
Louis R. Redfern ◽  
Michael H. Wang ◽  
Karl A. Scheidt
Keyword(s):  
Hydrogen Bond ◽  
Lewis Acid ◽  
Metal Organic Framework ◽  
Acid Activation ◽  
Hydrogen Bond Donor ◽  
Metal Organic ◽  
Organic Framework

Hybrid Lewis Acid/Hydrogen-Bond Donor Receptor for Fluoride

2006 ◽  
Vol 8 (13) ◽  
pp. 2747-2749 ◽  
Author(s):  
Todd W. Hudnall ◽  
Mohand Melaïmi ◽  
François P. Gabbaï
Keyword(s):  
Hydrogen Bond ◽  
Lewis Acid ◽  
Hydrogen Bond Donor

B-Doped and NH2-functionalized SBA-15 with hydrogen bond donor groups for effective catalysis of CO2 cycloaddition to epoxides

2020 ◽  
Vol 7 (19) ◽  
pp. 3636-3645 ◽  
Author(s):  
Yifei Ye ◽  
Dazhi Li ◽  
Ping Xu ◽  
Jianmin Sun
Keyword(s):  
Hydrogen Bond ◽  
Lewis Acid ◽  
Catalytic Performance ◽  
Solvent Free ◽  
The Novel ◽  
Hydrogen Bond Donor ◽  
Acid Base ◽  
Solvent Free Conditions ◽  
Base Properties

The novel B-SBA-15-NH2 catalyst with Lewis acid–base properties and hydrogen bond donor groups exhibited good catalytic performance for CO2 conversion under metal- and solvent-free conditions.

ChemInform Abstract: Internal Lewis Acid Assisted Hydrogen Bond Donor Catalysis.

ChemInform ◽  
2011 ◽  
Vol 42 (22) ◽  
pp. no-no
Author(s):  
Sonia S. So ◽  
Julie A. Burkett ◽  
Anita E. Mattson
Keyword(s):  
Hydrogen Bond ◽  
Lewis Acid ◽  
Hydrogen Bond Donor

Internal Lewis Acid Assisted Hydrogen Bond Donor Catalysis

2011 ◽  
Vol 13 (4) ◽  
pp. 716-719 ◽  
Author(s):  
Sonia S. So ◽  
Julie A. Burkett ◽  
Anita E. Mattson
Keyword(s):  
Hydrogen Bond ◽  
Lewis Acid ◽  
Hydrogen Bond Donor

ChemInform Abstract: Internal Lewis Acid Assisted Ureas: Tunable Hydrogen Bond Donor Catalysts.

ChemInform ◽  
2013 ◽  
Vol 44 (36) ◽  
pp. no-no
Author(s):  
David M. Nickerson ◽  
Veronica V. Angeles ◽  
Tyler J. Auvil ◽  
Sonia S. So ◽  
Anita E. Mattson
Keyword(s):  
Hydrogen Bond ◽  
Lewis Acid ◽  
Hydrogen Bond Donor
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