The process uses combinations of self- and crossed-aldol condensation reactions, dehydration reactions, and hydrogenation reactions, over specified metal-containing catalysts, to yield alkane, alkene, and ether products from carbohydrate reactants.
MAKE ETHERS FROM OLEFIN AND ALCOHOL 优质文献 相似文献Ultrasound promoted regioselective synthesis of β-iodoethers from olefin-I 2-alcohol Regioselective synthesis of β-iodoethers in high yields by sonicating alkene and alcohol in the presence of iodine in a bath at 35 kHz is reported. K Rama...
polymerizable vinyl monomer oligomers can be prepared without the necessity of resorting to a separate distillation step to narrow the molecular weight distribution of the oligomer. By the present invention, oligomers of one or more vinyl monomers including alpha-olefins of 1-alkene monomers, are mad...
The process uses combinations of self- and crossed-aldol condensation reactions, dehydration reactions, and hydrogenation reactions, over specified metal-containing catalysts, to yield alkane, alkene, and ether products from carbohydrate reactants.JAMES A. DUMESIC...
In the case of FAP, however, FAD absorbs blue light to reach an excited state that abstracts an electron from the carboxylate group of a C_(12)to C_(18) fatty acid, which then decarboxylates to yield an alkane or alkene. Source: Chemical & Engineering News, 9/4/2017, p. 11.The ...
FT-IR spectroscopic analysis revealed various characteristic peak values with various functional groups hydroxyl group, alkane, nitrile, alkyne, ester, aromatic, alkene groups and etc., The hepatoprotective activity of the methanolic extract was evaluated using the MTT assay, showi...
(A) of 1-3 moles lower alkene oxide, esp. C2H4O and/or C3H6O, with 1 mole 2-6 (2-3)C alkane diamine mono-substd. by an aliphatic 8-24 (12-18) C hydrocarbyl gp., provided ratio (a) : (b) >1, (c) 0.005-0.015 g dm-3 optical brightener of formula (I), (where R1 ...