Kinetics and quantum chemical aspects of the mechanism of the guanidine (TBD) catalyzed aminolysis of cyclocarbonate containing soybean oil triglycerides as the model process of green chemistry of polyurethanes

2019 ◽  
Vol 129 (1) ◽  
pp. 65-83 ◽  
Author(s):  
Mira A. Levina ◽  
Maxim V. Zabalov ◽  
Vadim G. Krasheninnikov ◽  
Roald P. Tiger
Keyword(s):  
Green Chemistry ◽  
Soybean Oil ◽  
Quantum Chemical

Catalyst- and Solvent-Free Hydrophosphorylation of Ketones with Secondary Phosphine Oxides: Green Synthesis of Tertiary α-Hydroxyphosphine Oxides

Synthesis ◽  
2020 ◽  
Vol 52 (15) ◽  
pp. 2224-2232
Author(s):  
Boris A. Trofimov ◽  
Nina K. Gusarova ◽  
Nina I. Ivanova ◽  
Kseniya O. Khrapova ◽  
Pavel A. Volkov ◽  
...  
Keyword(s):  
Hydrogen Bond ◽  
Green Chemistry ◽  
Green Synthesis ◽  
Quantum Chemical Calculations ◽  
Quantum Chemical ◽  
Solvent Free ◽  
Secondary Phosphine ◽  
Phosphine Oxides ◽  
Intramolecular Hydrogen ◽  
Solvent Free Reaction

Tertiary α-hydroxyphosphine oxides have been synthesized via the catalyst- and solvent-free reaction between available secondary phosphine oxides and aliphatic, aromatic and heteroaromatic ketones at 20–62 °C in near to 96–98% yield. The developed method meets the requirements of green chemistry and the PASE (pot, atom, step economy) paradigm. According to quantum-chemical calculations at the B3LYP/6-311++G(d,p) level, the synthesized hydroxyphosphine oxides feature a weak (≈3 kcal·mol–1) O−H···O=P intramolecular hydrogen bond.

Teaching Green Chemistry with Epoxidized Soybean Oil

2017 ◽  
Vol 94 (9) ◽  
pp. 1314-1318 ◽  
Author(s):  
Homar Barcena ◽  
Abraham Tuachi ◽  
Yuanzhuo Zhang
Keyword(s):  
Green Chemistry ◽  
Soybean Oil ◽  
Epoxidized Soybean Oil

Green chemistry of polyurethanes: Synthesis, structure, and functionality of triglycerides of soybean oil with epoxy and cyclocarbonate groups—renewable raw materials for new urethanes

2015 ◽  
Vol 57 (6) ◽  
pp. 584-592 ◽  
Author(s):  
M. A. Levina ◽  
D. G. Miloslavskii ◽  
M. L. Pridatchenko ◽  
A. V. Gorshkov ◽  
V. T. Shashkova ◽  
...  
Keyword(s):  
Green Chemistry ◽  
Soybean Oil ◽  
Raw Materials ◽  
Renewable Raw Materials
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