This on Grignard reaction with methyl magnesium iodide followed by hydrolysis afforded the polystyrene derivative with the t -butyl alcohol function separated by three methylene groups (7) . The t -butyl alcohol resin (7) was converted to the corresponding hypochlorite resin (8) by reaction with ...
Propargyl-PEG5-alcohol Propargyl-PEG4-Maleimide Propargyl-PEG5-alcohol Propargyl-PEG5-mal Propargyl-PEG6-Br Propargyl-PEG6-amine Propargyl-PEG3-Bromide Propyne Diazomethane tert-Butyl acetate Acetylene-PEG5-acid Propargyl-PEG4-acid 4,7,10,13,16-Pentaoxanonadeca-1,18-diyneMSDS...
The t-butyl hydroperoxide used in the free radical initiator composition can be prepared by reacting t-butyl alcohol and sulfuric acid in the presence of hydrogen peroxide. Alternatively, the t-butyl hydroperoxide composition can be prepared by separating water from a commercially available solution of...
To improve the flow behavior, hydrotropes, such as, for example, ethanol, isopropyl alcohol, or polyols, can also be used. Polyols which are suitable here have preferably 2 to 15 carbon atoms and at least two hydroxyl groups. Typical examples are i) glycerol; ii) alkylene glycols, such ...
Soai K,Oyamada H,Ookawa A.Sodium borohydride-t-butyl alcohol-methanol as an efficient system for the selective reduction of esters[J].Synth Commun,1982,12 (6):463-467.Sodium borohydride-t-butyl alcohol-methanol as an efficient system for the selective reduction of esters. Soai K,Oyamada H,...
Soai K,Oyamada H,Ookawa A.Sodium borohydride-t-butyl alcohol-methanol as an efficient system for the selective reduction of esters.Synthetic Communications. 1982Soai K,Oyamada H,Ockawa A.Sodium borohydride-t-butyl alcohol-methanol as an efficient system for theselective reduction of esters.Synthetic...
A polyester is formed by condensing a polycarboxylic acid or ester-forming derivative thereof with a polyhydric alcohol or ester-forming derivative thereof, which is or contains N-tert-butyldiethanolamine or N-tert-butyldiisopropanolamine. Lists of suitable polycaroxylic acids and polyhydric alcohols...
Butyl alcoholFumed silica is an important industrial material, which is widely used in medical, cosmetic, and electronic products. One important industrial application of the fumed silica powder is using it as fillers, which are key materials for reinforcing the high-performance/high-functional ...