[hydridotris(3,5-dimethylpyrazolyl)borateW(CO)(PhCCMe)(NH=CMe(p-C₆H₄OMe)][tetrakis[3,5-bis(trifluoromethyl)phenyl]borate]

Base Information

• Chemical Name: [hydridotris(3,5-dimethylpyrazolyl)borateW(CO)(PhCCMe)(NH=CMe(p-C₆H₄OMe)][tetrakis[3,5-bis(trifluoromethyl)phenyl]borate]
• CAS No.: 679842-89-8
• Molecular Formula: C₃₂H₁₂BF₂₄*C₃₄H₄₁BN₇O₂W
• Molecular Weight: 1637.63

Synonyms:[hydridotris(3,5-dimethylpyrazolyl)borateW(CO)(PhCCMe)(NH=CMe(p-C₆H₄OMe)][tetrakis[3,5-bis(trifluoromethyl)phenyl]borate]

Chemical Property of [hydridotris(3,5-dimethylpyrazolyl)borateW(CO)(PhCCMe)(NH=CMe(p-C₆H₄OMe)][tetrakis[3,5-bis(trifluoromethyl)phenyl]borate]

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Technology Process of [hydridotris(3,5-dimethylpyrazolyl)borateW(CO)(PhCCMe)(NH=CMe(p-C₆H₄OMe)][tetrakis[3,5-bis(trifluoromethyl)phenyl]borate]

There total 1 articles about [hydridotris(3,5-dimethylpyrazolyl)borateW(CO)(PhCCMe)(NH=CMe(p-C₆H₄OMe)][tetrakis[3,5-bis(trifluoromethyl)phenyl]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: 53.0%

hydridotris(3,5-dimethylpyrazolyl)borateW(CO)(PhCCMe)(4-methoxy-α-methylbenzylamido) (679842-86-5) + iodine (7553-56-2,12190-71-5,8031-47-8) + sodium tetrakis[(3,5-di-trifluoromethyl)phenyl]borate (79060-88-1) → [hydridotris(3,5-dimethylpyrazolyl)borateW(CO)(PhCCMe)(NH=CMe(p-C6H4OMe)][tetrakis[3,5-bis(trifluoromethyl)phenyl]borate] (679842-89-8)

Guidance literature:

With triethylamine; In diethyl ether; dichloromethane; (N2); addn. of I2 and amine to a soln. of tungsten complex in CH2Cl2, stirring for 2 h, addn. of a soln. of boron compd. in Et2O; sepn., evapn., chromy. (alumina, CH2Cl2/hexanes 1:1 to CH2Cl2), evapn., recrystn. (CH2Cl2/hexanes); elem. anal.;

DOI:10.1021/om0344022

Reference yield: 87.0%

[hydridotris(3,5-dimethylpyrazolyl)borateW(CO)(PhCCMe)(NH=CMe(p-C6H4OMe)][tetrakis[3,5-bis(trifluoromethyl)phenyl]borate] (679842-89-8) → hydridotris(3,5-dimethylpyrazolyl)borateW(CO)(PhCCMe)(=N=CMe(p-C6H4OMe) (679842-92-3)

Guidance literature:

With KH; In tetrahydrofuran; (N2); addn. of a soln. of tungsten complex in THF to KH, keeping for a few minutes; cannula filtration, evapn., dissolving in pentane, cannula filtration, evapn.;

DOI:10.1021/om0344022

upstream raw materials:

hydridotris(3,5-dimethylpyrazolyl)borateW(CO)(PhCCMe)(4-methoxy-α-methylbenzylamido)

iodine

sodium tetrakis[(3,5-di-trifluoromethyl)phenyl]borate

Downstream raw materials:

hydridotris(3,5-dimethylpyrazolyl)borateW(CO)(PhCCMe)(=N=CMe(p-C₆H₄OMe)

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