Pt-Catalyzed selective oxidation of alcohols to aldehydes with hydrogen peroxide using continuous flow reactors

2021 ◽  
Vol 19 (5) ◽  
pp. 1115-1121
Author(s):  
Yoshihiro Kon ◽  
Takuya Nakashima ◽  
Akira Yada ◽  
Tadahiro Fujitani ◽  
Shun-ya Onozawa ◽  
...  
Keyword(s):  
Hydrogen Peroxide ◽  
Selective Oxidation ◽  
Continuous Flow ◽  
Fine Chemicals ◽  
Flow Reactors ◽  
Flow Synthesis ◽  
Oxidation Of Alcohols ◽  
Continuous Flow Reactors ◽  
Pt Catalyzed

Pt-catalyzed continuous flow synthesis of aldehydes from alcohols has been developed, in which various aldehydes for obtaining valuable fine chemicals were given in up to 98% yields for over 5 days by using hydrogen peroxide as an oxidant.

Functional Group Interconversion Reactions in Continuous Flow Reactors

2021 ◽  
Vol 25 ◽  
Author(s):  
Alexander Leslie ◽  
Angel Maria Joseph ◽  
Marcus Baumann
Keyword(s):  
Continuous Flow ◽  
Functional Group ◽  
Modern Synthesis ◽  
Flow Reactors ◽  
Flow Synthesis ◽  
Specific Reaction ◽  
Solid Foundation ◽  
Continuous Flow Reactors ◽  
Flow Techniques

: An overview of the current uptake of continuous flow techniques for various functional group interconversion reactions is presented. Besides highlighting a variety of prominent examples and their main features, this review provides insights into specific reaction classes, such as oxidations, reductions, rearrangements as well as different C-H functionalization processes. While this review can only include key examples from the last decade, the reader will find a solid foundation of important transformations along with further references to inform and appreciate the opportunities arising from modern synthesis technologies such as flow synthesis.

Continuous flow reactors: a perspective

2012 ◽  
Vol 14 (1) ◽  
pp. 38-54 ◽  
Author(s):  
Charlotte Wiles ◽  
Paul Watts
Keyword(s):  
Continuous Flow ◽  
Flow Reactors ◽  
Continuous Flow Reactors

scholarly journals Integrating continuous flow synthesis with in-line analysis and data generation

2018 ◽  
Vol 16 (33) ◽  
pp. 5946-5954 ◽  
Author(s):  
Marcus Baumann
Keyword(s):  
Continuous Flow ◽  
Fine Chemicals ◽  
Data Generation ◽  
Flow Synthesis ◽  
Niche Area ◽  
Industrial Settings ◽  
Line Analysis

Continuous flow synthesis of fine chemicals has successfully advanced from an academic niche area to a rapidly growing field of its own that directly impacts developments and applications in industrial settings.

Synthesis of Tailored Segmented Polyurethanes Utilizing Continuous-Flow Reactors and Real-Time Process Monitoring

2021 ◽  
Author(s):  
Xabier Lopez de Pariza ◽  
Tim Erdmann ◽  
Pedro L. Arrechea ◽  
Leron Perez ◽  
Charles Dausse ◽  
...  
Keyword(s):  
Real Time ◽  
Process Monitoring ◽  
Continuous Flow ◽  
Time Process ◽  
Flow Reactors ◽  
Segmented Polyurethanes ◽  
Continuous Flow Reactors

Visible light-induced iniferter polymerization of methacrylates enhanced by continuous flow

2017 ◽  
Vol 8 (42) ◽  
pp. 6496-6505 ◽  
Author(s):  
Maarten Rubens ◽  
Phanumat Latsrisaeng ◽  
Tanja Junkers
Keyword(s):  
Block Copolymers ◽  
Visible Light ◽  
Continuous Flow ◽  
Flow Reactors ◽  
Continuous Flow Reactors

Visible-light induced photoiniferter polymerization in continuous flow reactors is very efficient in yielding low dispersity methacrylate block copolymers.

scholarly journals Diels–Alder reactions of myrcene using intensified continuous-flow reactors

2017 ◽  
Vol 13 ◽  
pp. 120-126 ◽  
Author(s):  
Christian H Hornung ◽  
Miguel Á Álvarez-Diéguez ◽  
Thomas M Kohl ◽  
John Tsanaktsidis
Keyword(s):  
Continuous Flow ◽  
Flow Reactor ◽  
Scale Up ◽  
Reaction Times ◽  
Alder Reaction ◽  
Diels Alder ◽  
Flow Reactors ◽  
Diels Alder Reaction ◽  
Naturally Occurring ◽  
Continuous Flow Reactors

This work describes the Diels–Alder reaction of the naturally occurring substituted butadiene, myrcene, with a range of different naturally occurring and synthetic dienophiles. The synthesis of the Diels–Alder adduct from myrcene and acrylic acid, containing surfactant properties, was scaled-up in a plate-type continuous-flow reactor with a volume of 105 mL to a throughput of 2.79 kg of the final product per day. This continuous-flow approach provides a facile alternative scale-up route to conventional batch processing, and it helps to intensify the synthesis protocol by applying higher reaction temperatures and shorter reaction times.

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