666825-96-3

Upstream product

• 1069-08-5 diethylphosphoramidous dichloride 
• 583-70-0 1-bromo-2,4-dimethylbenzene 

Downstream Products

• 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

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.

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