70288-74-3Relevant articles and documents
DIAZAPHOSPHACYCLES
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Page/Page column 80, (2008/06/13)
Diazaphosphacycles comprising compounds having the formula XI : and salts of the compound are provided, wherein the variables W, T, R1, R14, and R15 are as described herein. Transition metal catalysts incorporating such diazaphosphacycles and methods of u
Process for the production of aminoacid hydrochlorides/or diaminoacid dihydrochlorides
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, (2008/06/13)
Aminoacid hydrochlorides or diaminoacid dihydrochlorides are produced by first reacting a halocarboxylic acid ester with an alkali metal cyanate in the presence of an alcohol to form the corresponding mono- or diurethane and then saponifying this to the corresponding mono- or dihydrochloride. The new process is relatively versatile in its use and above all opens up an elegant synthesis route for lysine.