ChemInform Abstract: Continuous Flow Organic Synthesis under High-Temperature/Pressure Conditions

ChemInform ◽  
2010 ◽  
Vol 41 (33) ◽  
pp. no-no
Author(s):  
Tahseen Razzaq ◽  
C. Oliver Kappe
Keyword(s):  
High Temperature ◽  
Organic Synthesis ◽  
Continuous Flow

ChemInform Abstract: High-Temperature Organic Synthesis. Part 38. Thermal Synthesis of 1,2- Dithiole-3-thiones from Polysulfides.

ChemInform ◽  
2010 ◽  
Vol 24 (9) ◽  
pp. no-no
Author(s):  
L. P. TURCHANINOVA ◽  
E. N. SUKHOMAZOVA ◽  
N. A. KORCHEVIN ◽  
E. N. DERYAGINA ◽  
M. G. VORONKOV
Keyword(s):  
High Temperature ◽  
Organic Synthesis ◽  
Thermal Synthesis

HIGH-TEMPERATURE CONTINUOUS-FLOW CURING OF SWEET ONIONS

2004 ◽  
Vol 20 (5) ◽  
pp. 657-663 ◽  
Author(s):  
B. W. Maw ◽  
C. L. Butts ◽  
A. C. Purvis ◽  
K. Seebold ◽  
B. G. Mullinix
Keyword(s):  
High Temperature ◽  
Continuous Flow

scholarly journals Non-Aqueous Continuous-Flow Electrophoresis (NACFE): Separation Complement for Continuous-Flow Organic Synthesis

2019 ◽  
Author(s):  
Nikita A. Ivanov ◽  
Yimo Liu ◽  
Sven Kochmann ◽  
Sergey N. Krylov
Keyword(s):  
Steady State ◽  
Organic Synthesis ◽  
Flow Separation ◽  
Continuous Flow ◽  
Organic Molecules ◽  
Water Electrolysis ◽  
Organic Salt ◽  
Aqueous Electrolytes ◽  
Differential Distribution ◽  
Steady State Operation

<div>Continuous-flow organic synthesis naturally requires continuous-flow separation of reaction components. The most common continuous-flow separation approach is liquid-liquid extraction based on differential distribution of molecules between organic and aqueous phases. This approach has limited selectivity; it can hardly separate different hydrophobic organic molecules from each other. Continuous-flow electrophoresis can facilitate much more selective separation in a single phase, but it is currently limited to aqueous electrolytes which are incompatible with many hydrophobic organic molecules. Further, water electrolysis in aqueous electrolytes results in generation of large volumes of gas making steady-state operation a major technical challenge. Here, we introduce non-aqueous continuous-flow electrophoresis (NACFE) in which the electrolyte is a solution of an organic salt in an aprotic organic solvent. We demonstrate that NACFE can maintain stable separation of multiple species during 10 hours. The non-aqueous nature of NACFE and its ability to support steady-state operation make it suitable for its incorporation into continuous-flow organic synthesis.</div>

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