2''-(Dicyclohexylphosphino)-p-terphenyl-2,6-diol Tetrafluoroborate
- for Organic Synthesis
- Specification Assay :
- 97.0+% (HPLC)
- Manufacturer :
- FUJIFILM Wako Pure Chemical Corporation
- Storage Condition :
- Keep at RT.
- CAS RN® :
- 1219499-55-4
- Molecular Formula :
- C30H36O2P・BF4
- Molecular Weight :
- 546.38
- GHS :
-
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- Structural Formula
- Label
- Packing
- SDS
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1G
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250mg
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Document
Overview
The Pd catalyst using dihydroxy p-terphenylphosphine (DHTP) with two hydroxy groups showed high reactivity and high ortho selectivity at cross-coupling reactions. For example, presented this ligand shows useful catalyst for Kumada-Tamao-Corriu coupling reaction and Sonogashira coupling reaction. When DHTP was employed, high ortho-position selective coupling reactions of hydroxy or amino group can be proceeded preferentially.
Applications
ortho-Regioselective coupling reaction
References
- Yamaguchi, M., Katsumata, H. and Manabe, K. : J. Org. Chem., 78, 9270 (2013).
- Yamaguchi, M. and Manabe, K. : Org. Lett., 16, 2386 (2014).
- Yamaguchi, M. and Manabe, K. : Organic Square, 51, 1(2015).
- Yamaguch, M. and Manabe, K.: Org. Biomol. Chem., 15, 6645 (2017).
- Yamaguchi, M., Suzuki, K., Sato, Y. and Manabe, K.: Org. Lett., 19, 5388 (2017).
Overview / Applications
| Outline | This product is for research use only. Do not administer it to human. This product is DHTP (Dihydroxyterphenylphosphine) Ligands. In coupling reactions using this product as a ligand, Sonogashira coupling reaction proceeds selectively at the ortho position for the OH group of phenol and the NH2 group of anilin. [Reference] · Yamaguchi, M., Katsumata, H. and Manabe, K.: J. Org. Chem.., 78, 9270 (2013) ·, Yamaguchi, M. and Manabe, K.: Org. Lett., 16, 2386 (2014) |
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| Precautions for Use | Packed on argon gas |
Property
| Appearance | White - pale brown, crystalline powder - powder |
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Manufacturer Information
Alias
- Cy-DHTP・HBF4
For research use or further manufacturing use only. Not for use in diagnostic procedures.
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