Diisopropyl-{3-[3-methyl-1-phenylethynyl-but-2-en-(Z)-ylidene]-[1,2]oxaborolan-2-yl}-amine

Base Information

• Chemical Name: Diisopropyl-{3-[3-methyl-1-phenylethynyl-but-2-en-(Z)-ylidene]-[1,2]oxaborolan-2-yl}-amine
• CAS No.: 871114-44-2
• Molecular Formula: C₂₂H₃₀BNO
• Molecular Weight: 335.297

Synonyms:Diisopropyl-{3-[3-methyl-1-phenylethynyl-but-2-en-(Z)-ylidene]-[1,2]oxaborolan-2-yl}-amine

Chemical Property of Diisopropyl-{3-[3-methyl-1-phenylethynyl-but-2-en-(Z)-ylidene]-[1,2]oxaborolan-2-yl}-amine

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of Diisopropyl-{3-[3-methyl-1-phenylethynyl-but-2-en-(Z)-ylidene]-[1,2]oxaborolan-2-yl}-amine

There total 2 articles about Diisopropyl-{3-[3-methyl-1-phenylethynyl-but-2-en-(Z)-ylidene]-[1,2]oxaborolan-2-yl}-amine 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:

tributylstannylethynylbenzene (3757-88-8) + (diisopropylamino)B(Cl)O(CH2)2CCCHC(CH3)2 (871114-35-1) → Diisopropyl-{3-[3-methyl-1-phenylethynyl-but-2-en-(Z)-ylidene]-[1,2]oxaborolan-2-yl}-amine (871114-44-2)

Guidance literature:

With bis(1,5-cyclooctadiene)nickel ⁽⁰⁾; triphenylphosphine; In toluene; at 80 ℃; for 24h;

DOI:10.1021/ja055396z

Reference yield:

bis(diisopropylamino)chloroborane (28049-80-1) → Diisopropyl-{3-[3-methyl-1-phenylethynyl-but-2-en-(Z)-ylidene]-[1,2]oxaborolan-2-yl}-amine (871114-44-2)

Guidance literature:

Multi-step reaction with 2 steps

1: 85 percent / boron trichloride dimethylsulfide complex / toluene / 16 h / 80 °C

2: 76 percent Spectr_. / Ni(cod)2; PPh₃ / toluene / 24 h / 80 °C

With bis(1,5-cyclooctadiene)nickel ⁽⁰⁾; boron trichloride - methyl sulfide complex; triphenylphosphine; In toluene;

DOI:10.1021/ja055396z

Reference yield:

Diisopropyl-{3-[3-methyl-1-phenylethynyl-but-2-en-(Z)-ylidene]-[1,2]oxaborolan-2-yl}-amine (871114-44-2) + 2,3-dimethyl-2,3-butane diol (76-09-5) + acetic anhydride (108-24-7) → (Z)-1-acetoxy-3-(4,4,5,5-tetramethyl[1,3,2]dioxaborolan-2-yl)-4-(2-phenyl-1-ethyn-1-yl)-6-methylhept-3,5-diene

Guidance literature:

With pyridine; dmap; In tetrahydrofuran; at 50 ℃; for 24h;

DOI:10.1021/ja055396z

upstream raw materials:

tributylstannylethynylbenzene

(diisopropylamino)B(Cl)O(CH₂)2CCCHC(CH₃)2

bis(diisopropylamino)chloroborane

Post a RFQ

Cas No.:

Product Name:

Quantity:

Please select Metric Ton KG G Pound L ML

Email:

Company name:

Valid Period:

Detailed Requirements:

• Sample
• MOQ
• GMP
• FDA
• Price
  FOB CIF CFR EXW
• Urgent purchase

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

Remove

Submit

1

What can I do for you?
Get Best Price

Get Best Price for 871114-44-2 Diisopropyl-{3-[3-methyl-1-phenylethynyl-but-2-en-(Z)-ylidene]-[1,2]oxaborolan-2-yl}-amine

Send

Send

Metric Ton KG G Pound L ML

Send

Send