84447-05-2Relevant articles and documents
Chiral diphosphorus compounds and their transition metal complexes
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Page/Page column 10, (2010/02/11)
The present invention relates to chiral diphosphorus compounds and their transition metal complexes, to a process for preparing chiral diphosphorus compounds and their transition metal complexes and also to their use in asymmetric syntheses.
Synthesis of rigid, chiral 1,5-diamino-3-oxapentanes and incorporation into chiral macrocyclic polyether ligands
Lehn, Jean-Marie,Potvin, Pierre G.
, p. 195 - 200 (2007/10/02)
The synthesis of 2,5-anhydro-1,6-di-C-amino-1,6-dideoxy-3,4-di-O-methyl-D-mannitol 11 and its N,N'-dimethyl analogue 15 are described, as are couplings to bis-tartaro-18-crown-6 1 to give a macrobicyclic cryptand 16, and macrocycles 17 and 18 bearing four lateral groups, which are potential precursors of a cylindrical stacked macrocyclic system such as 6.
SYNTHESIS OF 6-AMINO-2,5-ANHYDRO-6-DEOXY-AND -1,6-DIDEOXY-D-GLUCITOL AND SOME DERIVATIVES THEREOF
Kuszmann, Janos,Dvortsak, Peter
, p. 209 - 230 (2007/10/02)
6-Amino-2,5-anhydro-6-deoxy- and -1,6-dideoxy-D-glucitol (44), as well as some of their derivatives, were synthesized, starting from D-mannitol. 3,4-Di-O-allyl-1,2:5,6-dianhydro-D-mannitol was converted into the 2,5-anhydro-6-bromo compound 8, the bromine