scholarly journals Enzymatic Synthesis of Thioesters from Thiols and Vinyl Esters in a Continuous-Flow Microreactor

Catalysts ◽  
2018 ◽  
Vol 8 (6) ◽  
pp. 249 ◽  
Author(s):  
Nani Zhou ◽  
Le Shen ◽  
Zhen Dong ◽  
Jiahong Shen ◽  
Lihua Du ◽  
...  
Keyword(s):  
Enzymatic Synthesis ◽  
Continuous Flow ◽  
Vinyl Esters ◽  
Flow Microreactor

scholarly journals Enzymatic synthesis of nucleoside analogues from uridines and vinyl esters in a continuous-flow microreactor

RSC Advances ◽  
2018 ◽  
Vol 8 (23) ◽  
pp. 12614-12618 ◽  
Author(s):  
Li-Hua Du ◽  
Jia-Hong Shen ◽  
Zhen Dong ◽  
Na-Ni Zhou ◽  
Bing-Zhuo Cheng ◽  
...  
Keyword(s):  
Enzymatic Synthesis ◽  
Continuous Flow ◽  
Thermomyces Lanuginosus ◽  
Nucleoside Analogues ◽  
Hydroxyl Group ◽  
Vinyl Esters ◽  
Regioselective Acylation ◽  
Primary Hydroxyl ◽  
Flow Microreactor

We achieved the effective controllable regioselective acylation of the primary hydroxyl group of uridine derivatives catalyzed by Lipase TL IM from Thermomyces lanuginosus with excellent conversion and regioselectivity.

Markovnikov addition of imidazole derivatives with vinyl esters catalyzed by lipase TL IM from Thermomyces lanuginosus/K2CO3 in a continuous-flow microreactor

RSC Advances ◽  
2016 ◽  
Vol 6 (64) ◽  
pp. 59100-59103 ◽  
Author(s):  
Li-Hua Du ◽  
Bing-Zhuo Cheng ◽  
Wen-Jun Yang ◽  
Liang-Liang Xu ◽  
Xi-Ping Luo
Keyword(s):  
Efficient Method ◽  
Continuous Flow ◽  
Thermomyces Lanuginosus ◽  
Vinyl Esters ◽  
Lipozyme Tl Im ◽  
Imidazole Derivatives ◽  
Flow Microreactor ◽  
Markovnikov Addition

In this work, a simple and efficient method for Markovnikov addition of imidazole derivatives to vinyl esters catalyzed by Lipozyme TL IM/K2CO3 in a continuous-flow microreactor was described.

scholarly journals Enzymatic synthesis of chiral amino-alcohols by coupling transketolase and transaminase-catalyzed reactions in a cascading continuous-flow microreactor system

2017 ◽  
Vol 115 (3) ◽  
pp. 586-596 ◽  
Author(s):  
Pia Gruber ◽  
Filipe Carvalho ◽  
Marco P. C. Marques ◽  
Brian O'Sullivan ◽  
Fabiana Subrizi ◽  
...  
Keyword(s):  
Enzymatic Synthesis ◽  
Continuous Flow ◽  
Amino Alcohols ◽  
Flow Microreactor ◽  
Catalyzed Reactions ◽  
Chiral Amino Alcohols

Transformation of 1-Butene over Synthetic Zeolites

1992 ◽  
Vol 57 (4) ◽  
pp. 869-881 ◽  
Author(s):  
Italo Ferino ◽  
Roberto Monaci ◽  
Vincenzo Solinas ◽  
Lucio Forni ◽  
Antonio Rivoldini ◽  
...  
Keyword(s):  
Atmospheric Pressure ◽  
Continuous Flow ◽  
Liquid Mixture ◽  
Isomerization Reaction ◽  
Reaction Conditions ◽  
Title Reaction ◽  
Y Zeolites ◽  
Temperature Range ◽  
Flow Microreactor ◽  
Synthetic Zeolites

The behaviour of several zeolites as catalysts for the title reaction has been investigated by means of a continuous flow microreactor. Runs performed at atmospheric pressure indicated that at 423 K the completely protonic forms of the zeolites catalyze just the isomerization reaction. In the case of Y zeolites, oligomerization occurs only over the partially decationated samples, in the temperature range between 373 and 423 K and W/F between 0.2 and 22 gcath/g1-but, to an extent which depends on the reaction conditions. Most of the catalysts were tested also under pressure (4.05 MPa) at 423 K. The protonic forms of Y and ZSM-5 zeolites seem promising catalysts in terms of both conversion and selectivity to oligomers. The 1-olefins account for 30% of the entire olefinic mixture. The octenes, which account for 70% of the liquid mixture, are mostly formed of dimethylhexenes. Trimers are also formed during the reaction and, in the very particular case of H[B]ZSM-5, tetramers are produced.

scholarly journals Dynamic characterization of nanoparticles production in a droplet-based continuous flow microreactor

2019 ◽  
Vol 144 ◽  
pp. 247-257 ◽  
Author(s):  
Haiyun Ma ◽  
Nan Jin ◽  
Peng Zhang ◽  
Yufei Zhou ◽  
Yuchao Zhao ◽  
...  
Keyword(s):  
Continuous Flow ◽  
Dynamic Characterization ◽  
Flow Microreactor
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