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CAS 61478-28-2

:

(2S,4S)-(-)-N-BOC-4-diphenylphosphino-2-diphenylphosphino methyl-pyrrolidine

Description:
(2S,4S)-(-)-N-BOC-4-diphenylphosphino-2-diphenylphosphino methyl-pyrrolidine, with CAS number 61478-28-2, is a chiral organophosphorus compound that features a pyrrolidine ring substituted with multiple diphenylphosphino groups and a tert-butoxycarbonyl (BOC) protecting group. This compound is characterized by its stereochemistry, specifically the (2S,4S) configuration, which is crucial for its reactivity and interaction in asymmetric synthesis applications. The presence of the diphenylphosphino groups enhances its utility as a ligand in transition metal catalysis, particularly in enantioselective reactions. The BOC group serves as a protective moiety, allowing for selective reactions without interfering with the phosphine functionalities. This compound is typically used in organic synthesis and catalysis, where its unique structural features contribute to its effectiveness in promoting specific reaction pathways. Its stability and reactivity can be influenced by the electronic and steric properties of the substituents, making it a valuable tool in the development of new synthetic methodologies.
Formula:C34H37NO2P2
InChI:InChI=1/C34H37NO2P2/c1-34(2,3)37-33(36)35-25-32(39(30-20-12-6-13-21-30)31-22-14-7-15-23-31)24-27(35)26-38(28-16-8-4-9-17-28)29-18-10-5-11-19-29/h4-23,27,32H,24-26H2,1-3H3/t27-,32-/m0/s1
SMILES:CC(C)(C)OC(=O)N1C[C@H](C[C@H]1CP(c1ccccc1)c1ccccc1)P(c1ccccc1)c1ccccc1
Synonyms:
  • (2S,4S)-1-T-butoxycarbonyl 4-diphenylphosphino 2-diphenylphosphinomethyl-pyrrolidine
  • Boc-Diphenylphosphino-Diphenylphosphino-Methyl-Pyrrolidine
  • (-)-(2S,4S)-2-Diphenylphosphinomethyl-4-diphenylphosphino-1-t-butoxycarbonylpyrrolidine BPPM
  • Diphenylphosphinomethyldiphenylphosphinotbutoxyca
  • (2S,4S)-1-tert-Butoxycarbonyl-4-diphenylphosphino-2-(diphenylphosphinomethyl)pyrrolidine
  • tert-butyl (2S,4S)-4-(diphenylphosphanyl)-2-[(diphenylphosphanyl)methyl]pyrrolidine-1-carboxylate
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