Search academic texts

Information × Registration Number 0203U000858, 0100U002322 , R & D reports Title Asynmetris synthesis of chira functionalised phosphonic acids and their biological properties popup.stage_title Head Kolodyazhnyj O.I., Registration Date 20-03-2003 Organization Institute of Bioorganic Chemistry and Petrochemistry of National Academy of Sciences of Ukraine popup.description2 Accessible methods for the synthesis of chiral a-and b-functionalized phosphonic acids of high optical purity were developed on. the base of derivatives of natural alcohols: glucofuranose, menthol, borneol, etc. Are investigated Asymmetric addition reactions of РН-compounds and chiral triphosphites to multiple С=С and С=N bonds were studied. New chiral P-N and P=C compounds were synthesized and studied as enantioselective catalysts. New diastereoselective rearrangements of organophosphorus compounds have been found, the stereochemistry of transformations of N-phosphorus (III) substituted L-amino acids has been investigated. The asymmetric synthesis proceeding under the stereochemical control of several chiral auxiliaries has been developed (multiple stereoselectivity).5635 Product Description popup.authors popup.nrat_date 2020-04-02 Close