Results 21 to 30 of about 51,237 (293)
High Selectivity of Alkanes Production by Calcium Basic Soap Thermal Decarboxylation
Renewable fuel production from vegetable oil and fat or its fatty acids by direct decarboxylation has been widely reported. An innovative approach to produce drop-in fuel via thermal catalytic decarboxylation of basic soap derived from palm stearin ...
Neonufa Godlief F. +3 more
doaj +1 more source
In this work, the production of renewable hydrocarbons was explored by the means of waste cottonseed oil (WCSO) micropyrolysis at 500 °C. Catalytic upgrading of the pyrolysis vapors was studied using α-Al2O3, γ-Al2O3, Mo-Co/γ-Al2O3, and Mo-Ni/γ-Al2O3 ...
Josué Alves Melo +5 more
doaj +1 more source
Direct Reversible Decarboxylation from Stable Organic Acids in Solution
Many classical and emerging methodologies in organic chemistry rely on carbon dioxide extrusion to generate reactive intermediates for subsequent bond-forming events.
Duanyang, Kong +4 more
core +1 more source
Stereoelectronic Features of a Complex Ketene Dimerization Reaction
The amidation reaction of a tetrahydroisoquinolin-1-one-4-carboxylic acid is a key step in the multi-kilogram-scale preparation of the antimalarial drug SJ733, now in phase 2 clinical trials. In the course of investigating THIQ carboxamidations, we found
Robert D. Barrows +4 more
doaj +1 more source
This short review highlights the copper-mediated fluoroalkylation using perfluoroalkylated carboxylic acid derivatives. Carbon–carbon bond cleavage of perfluoroalkylated carboxylic acid derivatives takes place in fluoroalkylation reactions at high ...
Tsuyuka Sugiishi +3 more
doaj +1 more source
The damage of cell membranes induced by photosensitive drugs has attracted the significant attention of researchers in various fields of medicine. Ketoprofen (KP) is known to be the most photosensitive among the nonsteroidal anti-inflammatory drugs.
Anna V. Mastova +3 more
doaj +1 more source
Decarboxylation of organic anions to alleviate acidification of red soils from urea application
Purpose Decarboxylation of organic anions in crop straw is recognized as one of the mechanisms for increasing pH in acidified soils. However, the effectiveness of specific compounds in alleviating soil acidification from nitrification has not been well ...
Cai, Z. +8 more
core +1 more source
DIHYDROXYFUMARIC ACID TRANSFORMATION [PDF]
This short communication presents several preliminary results obtained during kinetic investigation of dihydroxyfumaric acid decarboxylation. The reaction order towards the hydrogen ions concentration has been established, the correlation between the ...
Natalia Secara
doaj
Thermal Decarboxylation of Betacyanins in Red Beet Betalain-Rich Extract
Betalains are one of the most common groups of plant pigments found in nature, especially in red beetroot ( Beta vulgaris L.) which is the main commercially exploited source of betalains produced in the form of concentrates or powders.
Agnieszka Kumorkiewicz +4 more
doaj +1 more source
Minor Phytocannabinoids: A Misleading Name but a Promising Opportunity for Biomedical Research
Despite the very large number of phytocannabinoids isolated from Cannabis (Cannabis sativa L.), bioactivity studies have long remained focused on the so called “Big Four” [Δ9-THC (1), CBD (2), CBG (3) and CBC (4)] because of their earlier ...
Diego Caprioglio +4 more
doaj +1 more source

