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CAS 158923-09-2

:

R)-(-)-1-[(S)-2-(Dicyclohexylphosphino)ferrocenyl]ethyldiphenylphosphine

Description:
(R)-(-)-1-[(S)-2-(Dicyclohexylphosphino)ferrocenyl]ethyldiphenylphosphine, with CAS number 158923-09-2, is a chiral phosphine ligand commonly used in asymmetric synthesis and catalysis. This compound features a ferrocenyl moiety, which contributes to its stability and electronic properties, making it effective in facilitating various chemical reactions. The presence of dicyclohexylphosphino groups enhances its steric and electronic characteristics, allowing for selective interactions with substrates in catalytic processes. The compound's chirality is significant, as it can influence the enantioselectivity of reactions, making it valuable in the synthesis of optically active compounds. Additionally, its diphenylphosphine structure provides further coordination capabilities, enabling it to form complexes with transition metals. Overall, this ligand is notable for its role in promoting efficient and selective transformations in organic chemistry, particularly in the context of transition metal-catalyzed reactions.
Formula:C36H44FeP2
InChI:InChI=1/C31H39P2.C5H5.Fe/c1-25(32(26-15-6-2-7-16-26)27-17-8-3-9-18-27)30-23-14-24-31(30)33(28-19-10-4-11-20-28)29-21-12-5-13-22-29;1-2-4-5-3-1;/h2-3,6-9,14-18,23-25,28-29H,4-5,10-13,19-22H2,1H3;1-5H;/t25-;;/m1../s1
SMILES:C[C@H](C1C=CC=C1P(C1CCCCC1)C1CCCCC1)P(c1ccccc1)c1ccccc1.C1=C[CH]C=C1.[Fe]
Synonyms:
  • (R)1[(1S)2(di-C-hexylphosphino)ferrocen. ]et-diphenylphosphin
  • (R)-1-[(1S)-2-(Dicyclohexylphosphino)ferrocenyl]ethyldi-phenylphosphine
  • 1,2,3,4,5-cyclopentanepentayl, compd. with 1-(dicyclohexylphosphino)-2-[(1R)-1-(diphenylphosphino)ethyl]-1,2,3,4,5-cyclopentanepentayl, iron salt (1:1:1)
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