Microreactor technology for synthesis of ethyl methyl oxalate from diethyl oxalate with methanol and its kinectics

2020 ◽  
Vol 98 (11) ◽  
pp. 2321-2329
Author(s):  
Guojing Ji ◽  
Jie Ding ◽  
Qin Zhong
Keyword(s):  
Diethyl Oxalate ◽  
Ethyl Methyl ◽  
Microreactor Technology

SiO2-POCl2 nano-particles promoted the synthesis of novel structure of alkyl 2-oxo-3,4-diaryloxazolidine-5-carboxylate derivatives

2020 ◽  
Vol 17 ◽  
Author(s):  
Mehdi Abaszadeh ◽  
Seyyed Jalal Roudbaraki ◽  
Hossein Yarahmadi ◽  
Majid Ghashang
Keyword(s):  
Nano Particles ◽  
Methyl Ethyl ◽  
Aniline Derivatives ◽  
Ethyl Methyl ◽  
Novel Structure ◽  
Three Component Reaction ◽  
High Yields

: Silica-POCl2 was used as the promoter for the three-component reaction of ethyl/methyl 3-phenyl glycidate, aniline derivatives, and dimethylcarbonate, leads to the synthesis of methyl/ethyl 2-oxo-4-phenyl-3-aryloxazolidine-5-carboxylate derivatives. The desired product was obtained in high yields.

Selective Synthesis of Ethyl Methyl Carbonate via Catalytic Reactive Distillation over Heterogeneous MgO/HZSM‐5

2019 ◽  
Vol 4 (24) ◽  
pp. 7366-7370
Author(s):  
Jianhua Lv ◽  
Huanhuan Cai ◽  
Yong Guo ◽  
Wenrui Liu ◽  
Ning Tao ◽  
...  
Keyword(s):  
Reactive Distillation ◽  
Selective Synthesis ◽  
Ethyl Methyl ◽  
Ethyl Methyl Carbonate ◽  
Methyl Carbonate

scholarly journals Synthesis of a novel aluminium salt of nitrogen-containing alkylphosphinate with high char formation to flame retard acrylonitrile–butadiene–styrene

2020 ◽  
Vol 7 (9) ◽  
pp. 200800
Author(s):  
Xue Yang ◽  
Hao Wang ◽  
Xueqing Liu ◽  
Jiyan Liu
Keyword(s):  
Acrylonitrile Butadiene Styrene ◽  
Infrared Spectrometry ◽  
X Ray ◽  
Ethyl Methyl ◽  
Flame Retardant Properties ◽  
The Fourier Transform ◽  
Micro Combustion Calorimeter ◽  
Combustion Calorimeter ◽  
Composition Of Products ◽  
Butadiene Styrene

A novel nitrogen-containing alkylphosphinate salt—aluminium β-(p-nitrobenzamide) ethyl methyl phosphinate (AlNP) was synthesized and used to flame retard acrylonitrile–butadiene–styrene copolymer (ABS). The Fourier transform infrared spectrometry, 1 H, 13 C and 31 P nuclear magnetic resonance and X-ray fluorescent spectroscopy (XRF) were applied to characterize the structure and composition of products. The flame retardancy performance, thermal properties and mechanical strength of the ABS/AlNP with respect to AlNP loading were investigated. AlNP was stable before 330°C and decomposed very slowly with residues high up to 56.1% at 700°C. Adding 25–30 wt% of AlNP alone can make ABS to pass V0 rating in the vertical burning tests (UL 94). The results according to the micro combustion calorimeter, thermogravimetric analysis showed that AlNP can depress the heating release and retard the thermal degradation of the ABS. Scanning electron microscopy observation of the residues from LOI test indicated that AlNP formed the condensed and tough residues layer during combustion; XRF analysis showed that the residues contained phosphorus and aluminium element and nitrogen element was not detected. The compact phosphorus/aluminium-rich substance acted as a barrier to enhance flame-retardant properties of the ABS.

scholarly journals The effects of two internal rotations in the microwave spectrum of ethyl methyl ketone

2014 ◽  
Vol 140 (21) ◽  
pp. 214303 ◽  
Author(s):  
Ha Vinh Lam Nguyen ◽  
Vinh Van ◽  
Wolfgang Stahl ◽  
Isabelle Kleiner
Keyword(s):  
Methyl Ketone ◽  
Microwave Spectrum ◽  
Internal Rotations ◽  
Ethyl Methyl ◽  
Ethyl Methyl Ketone

Formation of Aromatic Amidoximes with Hydroxylamine using Microreactor Technology

2012 ◽  
Vol 16 (11) ◽  
pp. 1717-1726 ◽  
Author(s):  
Attila Vörös ◽  
Zoltán Baán ◽  
Péter Mizsey ◽  
Zoltán Finta
Keyword(s):  
Microreactor Technology

Heterogeneous catalytic synthesis using microreactor technology

2010 ◽  
Vol 12 (10) ◽  
pp. 1687 ◽  
Author(s):  
Christopher G. Frost ◽  
Lynsey Mutton
Keyword(s):  
Catalytic Synthesis ◽  
Heterogeneous Catalytic ◽  
Microreactor Technology

The Absorption Spectrum of Ethyl Methyl Ketone

1936 ◽  
Vol 58 (8) ◽  
pp. 1454-1456 ◽  
Author(s):  
A. B. F. Duncan ◽  
Victor R. Ells ◽  
W. Albert Noyes
Keyword(s):  
Absorption Spectrum ◽  
Methyl Ketone ◽  
Ethyl Methyl ◽  
Ethyl Methyl Ketone
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