XPhos Pd G3
Synonym(s):(2-Dicyclohexylphosphino-2′,4′,6′-triisopropyl-1,1′-biphenyl)[2-(2′-amino-1,1′-biphenyl)]palladium(II) methanesulfonate;XPhos-G3-Palladacycle;XPhos-Pd-G3
- CAS NO.：1445085-55-1
- Empirical Formula: C46H62NO3PPdS
- Molecular Weight: 846.46
- MDL number: MFCD22666043
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-01-13 11:24:33
What is XPhos Pd G3?
The Uses of XPhos Pd G3
XPhos Pd G3 may be used in the following reactions:
- Cyanation reaction of heterocyclic halides.
- Coupling of heteroaryl chlorides with polyfluoroaryl zinc reagents.
- Coupling of 2,6-difluorophenylboronic acid with (hetero)aryl chlorides.
The Uses of XPhos Pd G3
Convenient dosable form of XPhos-Pd-G3.
0.025 mmoles per capsule (1EA = 0.025 mmoles)
General Description
XPhos Pd G3 is a third generation (G3) Buchwald precatalyst. It is air, moisture and thermally-stable and is highly soluble in a wide range of common organic solvents. It has long life in solutions. XPhos Pd G3 is an excellent reagent for Suzuki cross-coupling reactions. Some of its unique features include lower catalyst loadings, shorter reaction time, efficient formation of the active catalytic species and accurate control of ligand: palladium ratio.
Properties of XPhos Pd G3
| Melting point: | 146-151°C (decomposition) |
| storage temp. | under inert gas (nitrogen or Argon) at 2-8°C |
| form | Powder |
| color | white to off-white |
Safety information for XPhos Pd G3
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P280:Wear protective gloves/protective clothing/eye protection/face protection. P302+P352:IF ON SKIN: wash with plenty of soap and water. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for XPhos Pd G3
| InChIKey | VXKANHUGMZCOIM-UHFFFAOYSA-N |
| SMILES | P(C1CCCCC1)(C1CCCCC1)(C1C=CC=CC=1C1C(=CC(C(C)C)=CC=1C(C)C)C(C)C)[Pd+2]1(NC2=CC=CC=C2C2=CC=CC=[C-]12)[O-]S(=O)(=O)C |
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