Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Terumitsu Haruki"'
Publikováno v:
Tetrahedron: Asymmetry. 22:1358-1363
The kinetic resolution of 1,1-diethoxyethyl(hydroxymethyl)phosphinate possessing chirality at the phosphorus atom was achieved via a lipase-catalyzed acylation. The product was transformed into the corresponding imine, which in turn is a useful start
Publikováno v:
Tetrahedron: Asymmetry. 18:2886-2893
Both enantiomers of 1,1-diethoxyethyl(aminomethyl)phosphinates were prepared through chromatographic separation of a diastereomeric mixture derived from (S)-phenylethylamine and 1,1-diethoxyethyl-H-phosphinate. The individual enantiomer was transform
Publikováno v:
Synthesis. 2007:3226-3232
Synthesis of α-amino-α′-hydroxyphosphinates has been achieved through hydrophosphinylation of α-amino- H-phosphinates to aldehydes with highly retentive phosphorus chirality. Treatment of α-substituted α-amino- H-phosphinates with aldehydes in
Publikováno v:
ChemInform. 42
Publikováno v:
Organic letters. 10(19)
A new and efficient method has been developed for the diastereoselective synthesis of unnatural dipeptide analogues containing the metabolically stable phosphinic moiety, NH 2XaaPsi[P(O)OHCH 2]XaaOH, which mimics the transition state of tetrahedral g
Publikováno v:
ChemInform. 39
Synthesis of α-amino-α′-hydroxyphosphinates has been achieved through hydrophosphinylation of α-amino- H-phosphinates to aldehydes with highly retentive phosphorus chirality. Treatment of α-substituted α-amino- H-phosphinates with aldehydes in
Publikováno v:
ChemInform. 38
Diastereoselective addition of α-substituted α-amino-H-phosphinates to imines is described. Among Lewis acids, Yb(OTf)3 was found to be the best catalyst. α,α′-Diaminophosphinic derivatives were obtained with de's ranging from 10 to 95% in the
Publikováno v:
Synthesis; 2011, Vol. 2011 Issue 1, p91-96, 6p
Publikováno v:
Organic Letters; Sep2008, Vol. 10 Issue 19, p4347-4350, 4p