sodium triethyl(phenylethinyl)borate

Base Information

• Chemical Name: sodium triethyl(phenylethinyl)borate
• CAS No.: 14515-93-6
• Molecular Formula: C₁₄H₂₀B*Na
• Molecular Weight: 222.114
• Mol file: 14515-93-6.mol

Synonyms:

Chemical Property of sodium triethyl(phenylethinyl)borate

Chemical Property:

Purity/Quality:

Safty Information:

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MSDS Files:

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Technology Process of sodium triethyl(phenylethinyl)borate

There total 1 articles about sodium triethyl(phenylethinyl)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:

sodium triethylborohydride + phenylacetylene (536-74-3) → sodium triethyl(phenylethinyl)borate (14515-93-6)

Guidance literature:

Reference yield: 68.0%

diethylchloroborane (5314-83-0) + sodium triethyl(phenylethinyl)borate (14515-93-6) → (C2H5)2BC(C6H5)C(C2H5)B(C2H5)2 (138517-73-4)

Guidance literature:

In diethyl ether; byproducts: NaCl; dropping ClB(C2H5)2 to soln. of Na-salt in diethyl ether within 2 h under Ar, rise in temp. with pptn. of NaCl; refluxing for 5 h; after method of R. Koester, Pure Appl. Chem. 1977, 49, 765-789 and 6 further publications;; filtration; reduction of volume in vac. at <=60°C; distn. in vac.; elem. anal.;;

Reference yield: 34.0%

chloro-trimethyl-silane (75-77-4) + sodium triethyl(phenylethinyl)borate (14515-93-6) → (E)-2-diethylboryl-1-phenyl-1-trimethylsilyl-1-butene (125212-51-3)

Guidance literature:

In diethyl ether; byproducts: NaCl; addn. of Me3SiCl to a soln. of Na(Et3BCCPh), 5 h boiling, filtration, solvent removed (760 Torr, than 14 Torr and < 70°C), distillation at 0.001 Torr; elem. anal.;

upstream raw materials:

phenylacetylene

Downstream raw materials:

(E)-2-diethylboryl-1-phenyl-1-trimethylsilyl-1-butene

(C₂H₅)2BC(C₆H₅)C(C₂H₅)B(C₂H₅)2