Biocatalytic and solvent-free synthesis of a bio-based biscyclocarbonate

2018 ◽  
Vol 20 (20) ◽  
pp. 4738-4745 ◽  
Author(s):  
D. S. Wunschik ◽  
K. N. Ingenbosch ◽  
M. Zähres ◽  
J. Horst ◽  
C. Mayer ◽  
...  
Keyword(s):  
Solvent Free ◽  
Reaction Conditions ◽  
Sustainable Resources ◽  
One Step ◽  
Solvent Free Synthesis

An enzymatically controlled one-step synthesis of a non-isocyanate polyurethane monomer from sustainable resources is feasible under mild reaction conditions.

One-Step Solvent-Free Synthesis and Characterization of Zn1−x Mnx Se@C Nanorods and Nanowires

2008 ◽  
Vol 18 (11) ◽  
pp. 1641-1653 ◽  
Author(s):  
Sayan Bhattacharyya ◽  
Ilana Perelshtein ◽  
Ofer Moshe ◽  
Daniel H. Rich ◽  
Aharon Gedanken
Keyword(s):  
Solvent Free ◽  
Synthesis And Characterization ◽  
One Step ◽  
Solvent Free Synthesis

scholarly journals One-step and solvent-free synthesis of fused terpene-pyrazines

ARKIVOC ◽  
2010 ◽  
Vol 2010 (2) ◽  
pp. 315-322
Author(s):  
Filip Bureš ◽  
Jiří Kulhánek ◽  
Miroslav Ludwig
Keyword(s):  
Solvent Free ◽  
One Step ◽  
Solvent Free Synthesis

scholarly journals Solvent-free synthesis of enantioenriched β-silyl nitroalkanes under organocatalytic conditions

2021 ◽  
Vol 17 ◽  
pp. 2642-2649
Author(s):  
Akhil K Dubey ◽  
Raghunath Chowdhury
Keyword(s):  
Temperature Control ◽  
Carbonyl Compounds ◽  
Room Temperature ◽  
Conjugate Addition ◽  
High Reactivity ◽  
Solvent Free ◽  
Reaction Conditions ◽  
Silyl Group ◽  
Solvent Free Conditions ◽  
Solvent Free Synthesis

An enantioselective 1,4-conjugate addition of nitromethane to β-silyl α,β-unsaturated carbonyl compounds catalyzed by bifunctional squaramide catalysts has been developed. This methodology offers both enantiomers of β-silyl nitroalkanes in good to excellent yields (up to 92%) and enantioselectivities (up to 97.5% ee) under solvent-free conditions at room temperature. Control experiments reveal that the presence of a β-silyl group in the enones is crucial for high reactivity under the optimized reaction conditions.

Straightforward one-step solvent-free synthesis of the flame retardant for cotton with excellent efficiency and durability

2018 ◽  
Vol 201 ◽  
pp. 438-445 ◽  
Author(s):  
Yi Lu ◽  
Yaling Jia ◽  
Yang Zhou ◽  
Jie Zou ◽  
Guangxian Zhang ◽  
...  
Keyword(s):  
Flame Retardant ◽  
Solvent Free ◽  
One Step ◽  
Solvent Free Synthesis

One-Step Solvent-Free Synthesis of Fluoroalkyl-Substituted 4-Hydroxy-2-oxo(thioxo)hexahydropyrimidines in the Presence of 1-Butyl-3-methylimidazolium Tetrafluoroborate

ChemInform ◽  
2007 ◽  
Vol 38 (9) ◽  
Author(s):  
E. S. Putilova ◽  
N. A. Troitskii ◽  
S. G. Zlotin ◽  
O. G. Khudina ◽  
Ya. V. Burgart ◽  
...  
Keyword(s):  
Solvent Free ◽  
One Step ◽  
Solvent Free Synthesis

One-step solvent-free synthesis of cyclic carbonates by oxidative carboxylation of styrenes over a recyclable Ti-containing catalyst

2016 ◽  
Vol 181 ◽  
pp. 363-370 ◽  
Author(s):  
Nataliya V. Maksimchuk ◽  
Irina D. Ivanchikova ◽  
Artem B. Ayupov ◽  
Oxana A. Kholdeeva
Keyword(s):  
Solvent Free ◽  
Cyclic Carbonates ◽  
One Step ◽  
Solvent Free Synthesis

scholarly journals Solvent-free synthesis of novel para-menthane-3,8-diol ester derivatives from citronellal using a polymer-supported scandium triflate catalyst

2016 ◽  
Vol 12 ◽  
pp. 2046-2054 ◽  
Author(s):  
Lubabalo Mafu ◽  
Ben Zeelie ◽  
Paul Watts
Keyword(s):  
Natural Resources ◽  
Simple Procedure ◽  
Solvent Free ◽  
Added Value ◽  
Reaction Conditions ◽  
Polymer Supported ◽  
Acid Anhydrides ◽  
Aqueous Conditions ◽  
Hydroxy Groups ◽  
Solvent Free Synthesis

The use of natural resources as a chemical feedstock for the synthesis of added-value products is gaining interest; as such we report an environmentally friendly method for the synthesis of para-menthane-3,8-diol from natural citronellal oil in 96% yield, under solvent free aqueous conditions. The acylation of para-menthane-3,8-diol with various acid anhydrides over polymer-supported scandium triflate (PS-Sc(OTf)3) catalyst was subsequently developed, where both hydroxy groups of para-menthane-3,8-diol could be simultaneous acylated under mild reaction conditions to form the corresponding diesters in good yields. The advantages of this method include a simple procedure from natural resources, using solvent-free reaction conditions.

One-step Solvent-free Synthesis and Grafting of Diazonium Ions at Glassy Carbon Electrodes

2018 ◽  
Vol 30 (10) ◽  
pp. 2421-2426 ◽  
Author(s):  
Garrhett G. Via ◽  
Chelsea L. Shugart ◽  
Sophia L. Melnyk ◽  
Stephanie R. Hupman ◽  
Kristin K. Cline
Keyword(s):  
Glassy Carbon ◽  
Solvent Free ◽  
Carbon Electrodes ◽  
Glassy Carbon Electrodes ◽  
Diazonium Ions ◽  
One Step ◽  
Solvent Free Synthesis
Sign in / Sign up

Export Citation Format

Share Document