POTASSIUM HYDROTRIS(3,5-DIMETHYLPYRAZOL-1-YL)BORATE

Base Information

• Chemical Name: POTASSIUM HYDROTRIS(3,5-DIMETHYLPYRAZOL-1-YL)BORATE
• CAS No.: 17567-17-8
• Molecular Formula: C15H22 B N6 . K
• Molecular Weight: 336.289
• Hs Code.: 29331990
• Mol file: 17567-17-8.mol

Synonyms:Borate(1-),tris(3,5-dimethyl-1H-pyrazolato-N1)hydro-, potassium, (T-4)-; Borate(1-),tris(3,5-dimethylpyrazolato)hydro-, potassium (8CI); 1H-Pyrazole,3,5-dimethyl-, boron complex; NSC 376448; Potassiumhydridotris(3,5-dimethylpyrazol-1-yl)borate; Potassiumhydridotris(3,5-dimethylpyrazolyl)borate(1-); Potassium hydrotris(3,5-dimethyl-1H-pyrazol-1-yl)borate;Potassium hydrotris(3,5-dimethyl-1H-pyrazol-1-yl)borate(1-); Potassiumhydrotris(3,5-dimethylpyrazol-1-yl)borate; Potassiumhydrotris(3,5-dimethylpyrazol-1-yl)borate(1-); Potassiumhydrotris(3,5-dimethylpyrazolyl)borate; Potassium hydrotris(3,5-dimethylpyrazolyl)borate(1-);Potassium tris(3,5-dimethylpyrazol-1-yl)hydroborate; Potassiumtris(3,5-dimethylpyrazolyl)hydroborate

Chemical Property of POTASSIUM HYDROTRIS(3,5-DIMETHYLPYRAZOL-1-YL)BORATE

Chemical Property:

• Melting Point: 287 °C
• PSA: 53.46000
• LogP: 1.78840
• Storage Temp.: water-free area
• Water Solubility.: Soluble,Decomposes in contact with water in water

Purity/Quality:

98%,99%, ^*data from raw suppliers

Potassium Tris(3,5-dimethylpyrazol-1-yl)borohydride >98.0%(T) ^*data from reagent suppliers

Safty Information:

• Hazard Codes: Xi-F,Xi
• Statements: 36/37/38-15
• Safety Statements: 8-43A-37/39-26

MSDS Files:

SDS file from LookChem

Useful:

• Uses: Scorpionate ligand

Technology Process of POTASSIUM HYDROTRIS(3,5-DIMETHYLPYRAZOL-1-YL)BORATE

There total 1 articles about POTASSIUM HYDROTRIS(3,5-DIMETHYLPYRAZOL-1-YL)BORATE which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 95.0%

3,5-dimethyl-1H-pyrazole (67-51-6) + potassium borohydride → potassium hydridotris(3,5-dimethylpyrazolyl)borate (17567-17-8)

Guidance literature:

at 260 ℃; Inert atmosphere;

Reference yield: 97.0%

potassium hydridotris(3,5-dimethylpyrazolyl)borate (17567-17-8) + triphenylphosphine (603-35-0) + copper(l) chloride → Cu(PPh3)HB(3,5-Me2Pz)3

Guidance literature:

In dichloromethane; under Ar: addn. of CH2Cl2 to CuCl, the potassium borate and P(C6H5)3; stirring for 1 h; filtration through Celite; evaporation to dryness;; elem. anal.;;

Reference yield: 87.0%

potassium hydridotris(3,5-dimethylpyrazolyl)borate (17567-17-8) + phenylmercury(II) chloride (100-56-1) → {hydridotris(3,5-dimethylpyrazol-1-yl)borato}(phenyl)mercury(II)

Guidance literature:

In dichloromethane; byproducts: KCl; addn. of a CH2Cl2 soln. of C6H5HgCl to a stirred suspension of K(C15H22N6B) in CH2Cl2; stirring;; evapn. to dryness of the filtered soln. in vac.; recrystn. from CH2Cl2/diethylether or from acetone; dried at 20°C and about 0.1 torr; elem. anal.;;

upstream raw materials:

3,5-dimethyl-1H-pyrazole

Downstream raw materials:

carbonylchlorohydrido(3,5-dimethylpyrazole-N⁽²⁾)bis(triphenylphosphine)ruthenium(II)

Triphenylphosphine oxide

potassium O,O-diethyldithiophosphate

Refernces

• 1、 Yang, Ke-Wu,Wang, Yong-Zhen,Huang, Zhong-Xian,Sun, Jie. "Synthesis, characterization and X-ray crystal structure of ZnII complex with poly-nitrogen ligand [η3-HB(3,5-Me2pz)3] 2Zn·2C6H5CH3". . p. 1297 - 1300. Retrieved 1997.
• 2、 Autschbach, Jochen,Bart, Suzanne C.,Neidig, Michael L.,Wolford, Nikki J.,Yu, Xiaojuan. "Ligand effects on electronic structure and bonding in U(iii) coordination complexes: A combined MCD, EPR and computational study". supporting information. p. 14401 - 14410. Retrieved 2020/11/07.