2-(Diphenylphosphino)anisole

2-(Diphenylphosphino)anisole is the organophosphorus compound with the formula (C6H5)2PC6H4-2-OCH3. It is a white solid that is soluble in organic solvents. The compound is used as a ligand in organometallic chemistry and homogeneous catalysis. It is the prototypical hemilabile ligand.[2] This compound is prepared from 2-bromoanisole.

2-(Diphenylphosphino)anisole
Names
Preferred IUPAC name
(2-Methoxyphenyl)di(phenyl)phosphane
Identifiers
3D model (JSmol)
ChemSpider
ECHA InfoCard 100.154.043
EC Number
  • 625-558-8
  • InChI=1S/C19H17OP/c1-20-18-14-8-9-15-19(18)21(16-10-4-2-5-11-16)17-12-6-3-7-13-17/h2-15H,1H3
    Key: GBXNVYBGIFEOEM-UHFFFAOYSA-N
  • COc1ccccc1P(c2ccccc2)c3ccccc3
Properties
C19H17OP
Molar mass 292.318 g·mol−1
Appearance white solid
Density 1.188 g/cm3[1]
Hazards
GHS labelling:
GHS07: Exclamation mark
Warning
H315, H319, H335
P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, P501
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
Infobox references

References
  1. Suomalainen, Pekka; Jääskeläinen, Sirpa; Haukka, Matti; Laitinen, Riitta H.; Pursiainen, Jouni; Pakkanen, Tapani A. (2000). "Structural and Theoretical Studies ofortho-Substituted Triphenylphosphane Ligands and Their Rhodium(I) Complexes". European Journal of Inorganic Chemistry. 2000 (12): 2607–2613. doi:10.1002/1099-0682(200012)2000:12<2607::AID-EJIC2607>3.0.CO;2-R.
  2. Jeffrey, J. C.; Rauchfuss, T. B. (1979). "Metal Complexes of Hemilabile Ligands. Reactivity and Structure of Dichlorobis(o-(diphenylphosphino)anisole)ruthenium(II)". Inorganic Chemistry. 18: 2658. doi:10.1021/ic50200a004.
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