109278-11-7Relevant articles and documents
Practical enantioselective hydrogenation of α-aryl- and α-carboxyamidoethylenes by rhodium(I)-{1,2-bis[(o-tert-butoxyphenyl) (phenyl)phosphino]ethane}
Mohar, Barbara,Stephan, Michel
, p. 594 - 600 (2013)
The rhodium(I)-{1,2-bis[(o-tert-butoxyphenyl)(phenyl)phosphino]ethane} [Rh(I)-(t-Bu-SMS-Phos)] catalyst system displayed prime efficiency in the hydrogenation of large series of aamidostyrenes and a-amidoacrylates. Up to >99.9% enantiomeric excesses coupl
Process for producing threo-3-(3,4-dihydroxyphenyl)serine
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, (2008/06/13)
Racemic or optically active threo-3-(3,4-dihydroxyphenyl)serine can be readily produced via a few short steps by a process involving the steps of reacting a racemic or optically active N-acyl DOPA derivative represented by the formula ?I!: STR1 wherein X
Chiral 1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid and precursors and preparation thereof
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, (2008/06/13)
The instant invention relates to optically pure, L-(S)forms of 1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid compounds and their method of preparation from optionally pure L-phenylalanine precursor compounds and their preparation utilizing novel in sit