tetramethylammonium triphenylethynylborate

Base Information

• Chemical Name: tetramethylammonium triphenylethynylborate
• CAS No.: 1160604-84-1
• Molecular Formula: C₄H₁₂N*C₂₀H₁₆B
• Molecular Weight: 341.304
• Mol file: 1160604-84-1.mol

Synonyms:tetramethylammonium triphenylethynylborate

Chemical Property of tetramethylammonium triphenylethynylborate

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

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Technology Process of tetramethylammonium triphenylethynylborate

There total 1 articles about tetramethylammonium triphenylethynylborate 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: 43.0%

triphenylborane pyridine complex (971-66-4) + tetramethlyammonium chloride (75-57-0) + acetylenemagnesium bromide (4301-14-8) → tetramethylammonium triphenylethynylborate (1160604-84-1)

Guidance literature:

triphenylborane pyridine complex; acetylenemagnesium bromide; In tetrahydrofuran; at 20 ℃; Inert atmosphere;

tetramethlyammonium chloride; In methanol; at 20 ℃; for 1h;

Reference yield: 88.0%

2-bromoquinoline (2005-43-8) + tetramethylammonium triphenylethynylborate (1160604-84-1) → (E)-2-(2-phenyl-2-diphenylborylethenyl)quinoline (1013621-47-0)

Guidance literature:

With (oxydi-2,1-phenylene)bis(diphenylphosphine)Pd(π-allyl)Cl; In toluene; at 60 ℃; for 5h; Inert atmosphere;

DOI:10.1002/hlca.201200554

Reference yield: 84.0%

8-bromoquinoline (16567-18-3) + tetramethylammonium triphenylethynylborate (1160604-84-1) → C29H22BN

Guidance literature:

With (oxydi-2,1-phenylene)bis(diphenylphosphine)Pd(π-allyl)Cl; In toluene; at 60 ℃; for 5h; Inert atmosphere;

DOI:10.1002/hlca.201200554

upstream raw materials:

triphenylborane pyridine complex

tetramethlyammonium chloride

acetylenemagnesium bromide

Downstream raw materials:

5-{4,4,5,5-tetramethyl-1,3,2-(2-dioxaborolanyl)}-2-{(E)-2-phenyl-2-diphenylborylethenyl}pyridine

(E)-2-(2-phenyl-2-diphenylborylethenyl)-4-phenylquinoline

(E)-2-(2-phenyl-2-diphenylborylethenyl)-4-{3,5-bis(trifluoromethyl)phenyl}quinoline

C₂₆H₂₂BNO₂