caa a22 4500 465795617 CHVBK 20180323112037.0 cr unu---uuuuu 170327e19900101xx s 000 0 eng 10.1007/BF02631380 doi (NATIONALLICENCE)springer-10.1007/BF02631380 Ahmed Fahim Colgate-Palmolive Company, Corporate Technology Center, 909 River Road, 08854, Piscataway, New Jersey aut Efficient synthesis of fatty monoglyceride sulfates from fatty acids and fatty acid methyl esters [Elektronische Daten] [Fahim Ahmed] An efficient high yield synthesis of fatty monoglyceride sulfates from fatty acids or fatty acid methyl esters, glycerine and chlorosulfuric acid in chloroform using stoichiometric amounts of reagents was developed. Sodium coco monoglyceride sulfate was prepared in 79% yield with 93% purity from coco fatty acids. Similarly, sodium palm kernel monoglyceride sulfate in 57% yield and sodium palm monoglyceride sulfate in 71% yield were obtained from palm kernel fatty acid methyl esters and palm fatty acids, respectively. This new synthetic method produced better quality products with higher active ingredients and improved yields without having to use such cost prohibitive, high purity, fatty acid monoglycerides, and it reduced the undesirable aqueous sodium sulfate by-product by 60% over a current commercial process. The product's composition and purity were confirmed by cationic titration, infrared and C-13 NMR spectroscopy. The American Oil Chemists' Society, 1990 Journal of the American Oil Chemists Society Springer-Verlag 67/1(1990-01-01), 8-14 0003-021X 67:1<8 1990 67 11746 https://doi.org/10.1007/BF02631380 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF02631380 text/html Onlinezugriff via DOI NATIONALLICENCE 100 1- Ahmed Fahim Colgate-Palmolive Company, Corporate Technology Center, 909 River Road, 08854, Piscataway, New Jersey aut NATIONALLICENCE 773 0- Journal of the American Oil Chemists Society Springer-Verlag 67/1(1990-01-01), 8-14 0003-021X 67:1<8 1990 67 11746 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer