598-42-5Relevant articles and documents
Methanol or formaldehyde ammoxidizing method of synthesizing amide
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Paragraph 0035; 0038, (2016/10/09)
The invention relates to a methanol or formaldehyde ammoxidizing the method of synthesizing amide. Using methanol or formaldehyde, ammonia and air as the raw materials, in 1-3 gas reactor is continuously carried out in a catalytic reaction, synthesis (C-C) is provided with a carbon-carbon single bond or carbon-carbon-carbon single bond amide (C-C-C) organic compound (called C 2 or C 3 amide, mainly hydroxy acetamide, amino acetamide, diglycolamidic amide, malonamide and nitrilo- three b amide).
Synthesis of α-amino and α-hydroxy acids under volcanic conditions: implications for the origin of life
Huber, Claudia,Eisenreich, Wolfgang,W?chtersh?user, Günter
scheme or table, p. 1069 - 1071 (2010/04/05)
Facile synthesis of α-hydroxy and α-amino acids is observed at temperatures from 145 to 280 °C with catalytic Ni2+, with cyano ligands as source for C and N, and with CO as a reductant and as a source for C. Implications for the problem of the origin of life are discussed.
METHOD FOR THE PRODUCTION OF GLYCOLIC ACID FROM AMMONIUM GLYCOLATE BY DIRECT DEAMMONIATION
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Page/Page column 23-24, (2008/06/13)
The present invention relates to a method for obtaining glycolic acid by direct deammoniation of ammonium glycolate. More specifically, water is removed from an aqueous solution of ammonium glycolate to produce the substantially anhydrous salt. Thermal salt cracking is then used to remove ammonia from the salt, producing a deammoniated product that is comprised of glycolic acid, oligomers of glycolic acid, glycolamide, and unreacted ammonium glycolate. The deammoniated product can be further hydrolyzed to convert oligomers of glycolic acid to additional quantities of glycolic acid.
HYDRATION OF CYANOHYDRINS IN WEEKLY ALKALINE SOLUTIONS OF BORIC ACID SALTS
Jammot, Jacqueline,Pascal, Robert,Commeyras, Auguste
, p. 563 - 564 (2007/10/02)
α-Hydroxyamides and α-hydroxyacids were prepared in satisfactory yield by heating aldehyde-derived cyanohydrins in aqueous solution in the presence of borax or alkaline borates.