666825-71-4

Upstream product

• 58479-61-1 tert-butylchlorodiphenylsilane 
• 41107-82-8 2,5-anhydro-D-mannitol 
• 288-32-4 1H-imidazole 

Downstream Products

• 666825-73-6 3,4-bis-O-(diphenylphosphino)-1,6-di-O-(tert-butyldiphenylsilyl)-2,5-anhydro-D-mannitol 
• 1054582-54-5 3,4-bis-O-[(1,1'-biphenyl-2,2'-diyl)phosphite]-1,6-di-O-(tert-butyl-diphenylsilyl)-2,5-anhydro-D-mannitol 
• 928622-47-3 3,4-bis-O-[(3,3',5,5'-tetra-tert-butyl-1,1'-biphenyl-2,2'-diyl)phosphite]-1,6-di-O-(tert-butyl-diphenylsilyl)-2,5-anhydro-D-mannitol 
• 666826-33-1 3-O-[bis(2,4-dimethylphenylphosphanyl)]-1,6-di-O-(tert-butyldiphenylsilyl)-2,5-anhydro-D-mannitol 
• 881994-91-8 3,4-bis-O-[bis(2,4-dimethylphenylphopsphanyl)]-1,6-di-O-(tert-butyldiphenylsilyl)-2,5-anhydro-D-mannitol 

Relevant academic research and scientific papers

New C2-symmetric diphosphite ligands derived from carbohydrates: Effect of the remote stereocenters on asymmetric catalysis

The synthesis of new modular chiral diphosphite ligands with C 2-symmetry and carbohydrate backbone is reported. We also report here the synthesis of the corresponding rhodium complexes [Rh(COD)(L)]BF4 (L = diphosphite). All these sp

Chiral diphosphorus compounds and their transition metal complexes

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.

C2-symmetric diphosphinite ligands derived from carbohydrates. The strong influence of remote stereocenters on asymmetric rhodium-catalyzed hydrogenation.

Modular ligands of C(2) symmetry (13a-e, 14a,b,d, and ent-9), systematically modified at positions 2 and 5, were easily prepared from d-glucosamine, D-glucitol, and tartaric acid, respectively. The application of these ligands in the rhodium-catalyzed hyd

Chiral monophosphorus compounds and transition metal complexes thereof

Phosphorus-substituted furan derivatives (I) are new. Phosphorus-substituted furan derivatives of formula (I) are new, where the ring carbon atoms have, independently, R or S configuration X = oxygen or is a bond; R1 and R2 = hydrogen, 1-20C (fluoro)alkyl

Chiral diphosphorus compounds and transition metal complexes thereof

Tetrahydrofuran bisphosphines of formula (I), are new. Tetrahydrofuran bisphosphines of formula (I): X1, X2 = bonds or O; R1, R2 = H, 1-20C alkyl, 1-20C fluoroalkyl, 2-20C alkenyl, 4-24C aryl, 5-25C aralkyl, 6-26C aralkenyl, NR7R8, OR8, AOR8, ANR7R8 or OC