Mechanism of a solid/liquid interfacial reaction: the reaction of an aqueous solution of an aromatic amine with cyanuric chloride

1993 ◽  
Vol 97 (18) ◽  
pp. 4677-4682 ◽  
Author(s):  
R. G. Compton ◽  
M. S. Harding ◽  
J. H. Atherton ◽  
C. M. Brennan
Keyword(s):  
Aqueous Solution ◽  
Interfacial Reaction ◽  
Aromatic Amine ◽  
Cyanuric Chloride ◽  
Solid Liquid

A Simple Synthesis of the Anticancer Drug Altretamine

2020 ◽  
Vol 17 (8) ◽  
pp. 628-630
Author(s):  
Vu Binh Duong ◽  
Pham Van Hien ◽  
Tran Thai Ngoc ◽  
Phan Dinh Chau ◽  
Tran Khac Vu
Keyword(s):  
Aqueous Solution ◽  
Anticancer Drug ◽  
Potassium Hydroxide ◽  
Large Scale ◽  
Synthesis Method ◽  
Practical Method ◽  
Cyanuric Chloride ◽  
Simple Synthesis ◽  
High Yield ◽  
One Step

A simple and practical method for the synthesis on a large scale of altretamine (1), a wellknown antitumor drug, has been successfully developed. The synthesis method involves the conversion of cyanuric chloride (2) into altretamine (1) by dimethylamination of 2 with an aqueous solution of 40% dimethylamine and potassium hydroxide in 1, -dioxan 4in one step to give altretamine (1) in high yield.

scholarly journals Formation Process of A15 type Nb3Al Phase by the Solid/Liquid Interfacial Reaction (II)

2001 ◽  
Vol 65 (3) ◽  
pp. 171-174 ◽  
Author(s):  
Takahiro Hasegawa ◽  
Tetsumori Shinoda ◽  
Yoshihiro Oya-Seimiya
Keyword(s):  
Interfacial Reaction ◽  
Formation Process ◽  
Solid Liquid

Polysaccharide-derived hydrogel water filter for the rapid and selective removal of arsenic

2019 ◽  
Vol 5 (7) ◽  
pp. 1318-1327 ◽  
Author(s):  
Santu Maity ◽  
Nabanita Naskar ◽  
Susanta Lahiri ◽  
Jhuma Ganguly
Keyword(s):  
Aqueous Solution ◽  
Low Cost ◽  
Liquid Extraction ◽  
Selective Removal ◽  
Water Filter ◽  
Solid Liquid Extraction ◽  
Removal Of Arsenic ◽  
Solid Liquid

A low-cost furfuraldehyde–chitosan cross-linked hydrogel (FCH) has been designed and synthesized as a smart bio-adsorbent for the selective removal of As(v) from an aqueous solution using a solid liquid extraction (SLX) technique.

Growth Kinetics of Ni3Sn4 in the Solid–Liquid Interfacial Reaction

2019 ◽  
Vol 50 (7) ◽  
pp. 3038-3043 ◽  
Author(s):  
Yue Wang ◽  
Jihua Huang ◽  
Zheng Ye ◽  
Xianwen Peng ◽  
Jian Yang ◽  
...  
Keyword(s):  
Interfacial Reaction ◽  
Growth Kinetics ◽  
Solid Liquid ◽  
Kinetics Of

scholarly journals Ultrasonic Extraction of Tropane Alkaloids from Radix physochlainae Using as Extractant an Ionic Liquid with Similar Structure

Molecules ◽  
2019 ◽  
Vol 24 (16) ◽  
pp. 2897 ◽  
Author(s):  
Alula Yohannes ◽  
Baohui Zhang ◽  
Bing Dong ◽  
Shun Yao
Keyword(s):  
Aqueous Solution ◽  
Ionic Liquid ◽  
Extraction Efficiency ◽  
Tropane Alkaloids ◽  
Raw Material ◽  
Extraction Time ◽  
Ultrasonic Power ◽  
Extraction Mechanism ◽  
Extraction Solvent ◽  
Solid Liquid

In this research, tropane alkaloids in Radix physochlainae were extracted by tropine-type ionic liquid (IL) aqueous solutions under ultrasound assistance, and N-propyltropine hexafluorophosphate ([C3Tr][PF6]) was found to be the most ideal IL in this extraction mode after comprehensive screening. When 0.03 mol/L [C3Tr][PF6] aqueous solution was chosen as the extraction solvent, the solid-liquid ratio of raw material powders and ionic liquid aqueous solution was 1:20 (g/mL), ultrasonic power was 90 W and extraction time was 30 min, the extraction efficiency of tropane alkaloids has reached 121.3%. Compared with common heating extraction, it can further shorten the extraction time, improve extraction efficiency and decrease IL consumption. Furthermore, extraction mechanism together with potential toxicity of IL have been explored and discussed.

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