chempirical

1,4-Bis(diphenylphosphino)butane

C28H28P2CAS 7688-25-7426.48 g/mol

Open in Covalent MOL file
PP
Phosphine

Properties

Molecular formula
C28H28P2
Molar mass
426.48 g/mol
Exact mass
426.1666 Da
Melting point
135–136 °C
logP
6.03Crippen estimate
Polar surface area
0.0 Ų
H-bond donors / acceptors
0 / 0
Rotatable bonds
9

Identifiers

CAS number
7688-25-7
SMILES
c1ccc(P(CCCCP(c2ccccc2)c2ccccc2)c2ccccc2)cc1
InChIKey
BCJVBDBJSMFBRW-UHFFFAOYSA-N
InChI
InChI=1S/C28H28P2/c1-5-15-25(16-6-1)29(26-17-7-2-8-18-26)23-13-14-24-30(27-19-9-3-10-20-27)28-21-11-4-12-22-28/h1-12,15-22H,13-14,23-24H2

Weigh it out

Type any one amount. The others follow from the molar mass.

Names and synonyms

11 names
  • Phosphine, 1,1′-(1,4-butanediyl)bis[1,1-diphenyl-
  • Phosphine, tetramethylenebis[diphenyl-
  • Phosphine, 1,4-butanediylbis[diphenyl-
  • 1,1′-(1,4-Butanediyl)bis[1,1-diphenylphosphine]
  • Tetramethylenebis(diphenylphosphine)
  • 1,4-Butanediylbis[diphenylphosphine]
  • 1,4-Butylenebis(diphenylphosphine)
  • DPPB (catalyst precursor)
  • DPPB
  • 1,4-Bis(diphenylphosphanyl)butane
  • [4-(Diphenylphosphanyl)butyl]diphenylphosphane

Work with 1,4-Bis(diphenylphosphino)butane

Predict the NMR spectrum1H and 13C shifts with multiplicities Make a solutionWhat to weigh for any molarity and volume Check drug-likenessLipinski, Veber and lead-likeness Isotope patternExact mass and the mass spectrum pattern

Similar compounds

1,3-Bis(diphenylphosphino)propane6737-42-489 % similar 1,2-Bis(diphenylphosphino)ethane1663-45-278 % similar Dichloro(1,3-bis(diphenylphosphino)propane)nickel15629-92-267 % similar Bis(diphenylphosphinoethyl)phenylphosphine23582-02-764 % similar Diphenylpropylphosphine7650-84-261 % similar Bis(diphenylphosphino)methane2071-20-760 % similar Dichloro(1,2-bis(diphenylphosphino)ethane)nickel14647-23-558 % similar Ethyldiphenylphosphine607-01-252 % similar

Tanimoto similarity of circular fingerprints over the whole catalogue. All similar compounds

Same formula

1,1′-[(1S,2S)-1,2-Dimethyl-1,2-ethanediyl]bis[1,1-diphenylphosphine]64896-28-2

Elsewhere

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