The crucial role of the inter-ring hydrogen bond to explain the properties of morin

2018 ◽  
Vol 42 (10) ◽  
pp. 7691-7702 ◽  
Author(s):  
Aurélien Moncomble ◽  
Diksha Jani Thaviligadu ◽  
Anaëlle Raoumbé Djendja ◽  
Jean-Paul Cornard
Keyword(s):  
Hydrogen Bond ◽  
Crucial Role ◽  
Acid Base ◽  
Theoretical Approaches ◽  
Base Properties

The acid-base properties of morin and its complexation with the ZnII cation are investigated by experimental and theoretical approaches.

Acid-base properties of tetrapyrazinoporphyrazines. 1. Deprotonation of octaethyltetrapyrazinoporphyrazine in CH 2 Cl 2 , THF, DMSO and pyridine. The crucial role of water

2017 ◽  
Vol 139 ◽  
pp. 509-516 ◽  
Author(s):  
Pavel A. Stuzhin ◽  
Alena S. Malyasova ◽  
Vladimir B. Sheinin ◽  
Elena Kokareva ◽  
Pavel A. Tarakanov ◽  
...  
Keyword(s):  
Crucial Role ◽  
Acid Base ◽  
Base Properties

Direct synthesis of dimethyl carbonate from CO2 and methanol over CaO–CeO2 catalysts: the role of acid–base properties and surface oxygen vacancies

2017 ◽  
Vol 41 (20) ◽  
pp. 12231-12240 ◽  
Author(s):  
Bin Liu ◽  
Congming Li ◽  
Guoqiang Zhang ◽  
Lifei Yan ◽  
Zhong Li
Keyword(s):  
Oxygen Vacancies ◽  
Dimethyl Carbonate ◽  
Direct Synthesis ◽  
Surface Oxygen ◽  
Acid Base ◽  
Base Properties

The addition of CaO to the CeO2 catalyst had a significant impact on the acid–base properties and amounts of oxygen vacancies on the surface catalyst.

scholarly journals Influence of acid–base properties of Mg-based catalysts on transesterification: role of magnesium silicate hydrate formation

2017 ◽  
Vol 7 (8) ◽  
pp. 1701-1712 ◽  
Author(s):  
Damien Cornu ◽  
Longfei Lin ◽  
Maya Mounir Daou ◽  
Maguy Jaber ◽  
Jean-Marc Krafft ◽  
...  
Keyword(s):  
Large Range ◽  
Hydrate Formation ◽  
Magnesium Silicate ◽  
Acid Base ◽  
Basic Properties ◽  
Base Properties

Catalysts with the strongest basic properties are not always the most efficient ones for transesterification, a series of magnesium-based materials, exhibiting a large range of acido–basic properties, was investigated.

scholarly journals Tailoring the selectivity of glycerol oxidation by tuning the acid–base properties of Au catalysts

2015 ◽  
Vol 5 (2) ◽  
pp. 1126-1132 ◽  
Author(s):  
Alberto Villa ◽  
Sebastiano Campisi ◽  
Khaled M. H. Mohammed ◽  
Nikolaos Dimitratos ◽  
Floriana Vindigni ◽  
...  
Keyword(s):  
Crucial Role ◽  
Glycerol Oxidation ◽  
Oxidative Conversion ◽  
Acid Base ◽  
Base Properties

The support plays a crucial role in directing the selectivity in glycerol oxidative conversion.

The role of acid-base properties in the interactions across the oxide-primer interface in aerospace applications

2015 ◽  
Vol 48 (8) ◽  
pp. 712-720 ◽  
Author(s):  
S.T. Abrahami ◽  
T. Hauffman ◽  
J.M.M. de Kok ◽  
H. Terryn ◽  
J.M.C. Mol
Keyword(s):  
Acid Base ◽  
Aerospace Applications ◽  
Base Properties

Synthesis and acid–base properties of a proton-bridged biaryl compound based on pyridylazulene

2015 ◽  
Vol 39 (12) ◽  
pp. 9079-9085 ◽  
Author(s):  
Kazuki Ninomiya ◽  
Yumi Harada ◽  
Tomoaki Kanetou ◽  
Yuma Suenaga ◽  
Toshihiro Murafuji ◽  
...  
Keyword(s):  
Crystal Structure ◽  
Hydrogen Bond ◽  
Intramolecular Hydrogen Bond ◽  
Protonated Form ◽  
Acid Base ◽  
Intramolecular Hydrogen ◽  
Base Properties

We report the synthesis and acid–base properties of 1,1′-bi(2-pyridylazulene) and the crystal structure of its mono-protonated form in which pyridyl moieties are interacted by an intramolecular hydrogen bond.

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