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CAS 71042-54-1

:

(2R,3R)-(-)-2,3-Bis(diphenylphosphino)bicyclo[2.2.1]hept-5-ene

Description:
(2R,3R)-(-)-2,3-Bis(diphenylphosphino)bicyclo[2.2.1]hept-5-ene is a chiral organophosphorus compound notable for its unique bicyclic structure, which contributes to its steric and electronic properties. This compound features two diphenylphosphino groups attached to a bicyclo[2.2.1]heptene framework, enhancing its potential as a ligand in various catalytic applications, particularly in asymmetric synthesis. The presence of the diphenylphosphino groups provides strong coordination capabilities with transition metals, making it valuable in catalysis, especially in reactions involving palladium or nickel complexes. Its chirality allows for the selective formation of enantiomers, which is crucial in the synthesis of pharmaceuticals and fine chemicals. Additionally, the compound's stability and reactivity can be influenced by the steric hindrance and electronic effects of the phosphine groups, making it a subject of interest in organometallic chemistry and catalysis research. Overall, this compound exemplifies the intersection of structural complexity and functional utility in modern synthetic chemistry.
Formula:C31H28P2
InChI:InChI=1/C31H28P2/c1-5-13-26(14-6-1)32(27-15-7-2-8-16-27)30-24-21-22-25(23-24)31(30)33(28-17-9-3-10-18-28)29-19-11-4-12-20-29/h1-22,24-25,30-31H,23H2/t24?,25?,30-,31-/m0/s1
SMILES:c1ccc(cc1)P(c1ccccc1)[C@H]1C2C=CC(C2)[C@@H]1P(c1ccccc1)c1ccccc1
Synonyms:
  • (R,R)-Norphos
  • (2S,3S)-(+)-2,3-Bis(Diphenylphosphino)-Bicyclo[2.2.1]Hept-5-Ene
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