1,1'-bis (diphenylphosphino) ferrocene

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Structural formula
Structure of dppf
General
Surname 1,1'-bis (diphenylphosphino) ferrocene
other names
  • 1,1′-bis (diphenylphosphanyl) ferrocene ( IUPAC )
  • dppf
  • 1,1′-ferrocenediyl bis (diphenylphosphine)
  • 1,1′-ferrocenebis (diphenylphosphine)
Molecular formula C 34 H 28 FeP 2
Brief description

orange powder

External identifiers / databases
CAS number 12150-46-8
EC number 640-119-0
ECHA InfoCard 100.167.773
PubChem 635956
Wikidata Q161294
properties
Molar mass 554.38 g mol −1
Physical state

firmly

Melting point

181–183 ° C ( decomposition )

solubility
safety instructions
GHS labeling of hazardous substances
06 - Toxic or very toxic

danger

H and P phrases H: 301
P: 301 + 310
As far as possible and customary, SI units are used. Unless otherwise noted, the data given apply to standard conditions .

1,1'-bis (diphenylphosphino) ferrocene , dppf for short , is an organometallic compound. It has a ferrocene backbone with a diphenylphosphino group substituted on each of its cyclopentadienyl rings . Dppf is a bidentate chelate ligand that complexes with metal ions via its phosphorus atoms .

use

Dppf can be used as a phosphine ligand in a number of organometallic cross-couplings . Compared to similar ligands such as dppm , dppe and dppp, it is characterized by a larger bite angle .

Individual evidence

  1. ↑ a b data sheet 1,1′-bis (diphenylphosphino) ferrocene from Acros, accessed on December 19, 2019.
  2. ↑ a b c d data sheet 1,1'-bis (diphenylphosphino) ferrocene, 97% Template: link text check / apostrophe from AlfaAesar, accessed on December 7, 2019 ( PDF )(JavaScript required) .