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ALD00382 Sigma-Aldrich

1,5-Bis[4-(trifluoromethyl)phenyl]-1,4-pentadien-3-one

Synonym: (1E,4E)-1,5-Bis[4-(trifluoromethyl)phenyl]1,4-pentadien-3-on, CF3-dba

  • CAS Number 103836-71-1

  • Empirical Formula (Hill Notation) C19H12F6O

  • Molecular Weight 370.29

  •  MDL number MFCD05662426

  •  PubChem Substance ID 329772662

  •  NACRES NA.22

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Properties

Related Categories C-H Activation, Catalysis and Inorganic Chemistry, Chemical Synthesis, Ligands and Auxiliaries
Quality Level   100
form   solid
reaction suitability   reagent type: ligand
reaction type: C-H Activation
storage temp.   2-8°C
SMILES string   O=C(/C=C/C1=CC=C(C(F)(F)F)C=C1)/C=C/C2=CC=C(C(F)(F)F)C=C2
InChI   1S/C19H12F6O/c20-18(21,22)15-7-1-13(2-8-15)5-11-17(26)12-6-14-3-9-16(10-4-14)19(23,24)25/h1-12H/b11-5+,12-6+
InChI key   OIUBVYQZMUKRRF-YDWXAUTNSA-N

Description

Application

This modified dibenzylideneacetone (dba) ligand was recently reported by Yu and coworkers to assist in the oxidative ortho-C-H borylation of arenes under palladium catalysis. The CF3-dba ligand has also been used in several other applications.

Packaging

250 mg in glass bottle

Other Notes

Pd-Catalyzed Oxidative ortho-C-H Borylation of Arenes

Safety & Documentation

Safety Information

Symbol 
GHS06  GHS06
Signal word 
Danger
Hazard statements 
Precautionary statements 
RIDADR 
UN 2811 6.1 / PGIII
WGK Germany 
WGK 3
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable

Documents

Certificate of Analysis (COA)

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Protocols & Articles

Articles

Jin-Quan Yu Group – Professor Product Portal

From our library of Articles, Sigma-Aldrich presents Jin-Quan Yu Group – Professor Product Portal
Keywords: Alkylations, Arylations, Asymmetric catalysis, Asymmetric synthesis, C-H activation, Catalysis, Desymmetrizations, Iodinations, Ligands

Peer-Reviewed Papers
15

References

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