N,N-diisopropyl-1-[B-(1E)-1-phenylethen-1-yl]-boranamine

Base Information

• Chemical Name: N,N-diisopropyl-1-[B-(1E)-1-phenylethen-1-yl]-boranamine
• CAS No.: 858347-30-5
• Molecular Formula: C₁₄H₂₂BN
• Molecular Weight: 215.146
• Mol file: 858347-30-5.mol

Synonyms:N,N-diisopropyl-1-[B-(1E)-1-phenylethen-1-yl]-boranamine

Chemical Property of N,N-diisopropyl-1-[B-(1E)-1-phenylethen-1-yl]-boranamine

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of N,N-diisopropyl-1-[B-(1E)-1-phenylethen-1-yl]-boranamine

There total 5 articles about N,N-diisopropyl-1-[B-(1E)-1-phenylethen-1-yl]-boranamine 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: 94.0%

[(E)-2-bromoethenyl]benzene (588-72-7,1340-14-3) + diisopropopylaminoborane (22092-92-8) → N,N-diisopropyl-1-[B-(1E)-1-phenylethen-1-yl]-boranamine (858347-30-5)

Guidance literature:

With triethylamine; bis-triphenylphosphine-palladium(II) chloride; In 1,4-dioxane; 80°C, 15 h;

DOI:10.1016/j.jorganchem.2005.01.054

Reference yield: 92.0%

diisopropopylaminoborane (22092-92-8) + phenylacetylene (536-74-3) → N,N-diisopropyl-1-[B-(1E)-1-phenylethen-1-yl]-boranamine (858347-30-5)

Guidance literature:

With Schwartz's reagent; In tert-butyl methyl ether; at 70 ℃; for 4h;

DOI:10.1021/acs.orglett.0c00908

Reference yield: 72.0%

(Z)-β-bromostyrene (588-73-8,1340-14-3) + diisopropopylaminoborane (22092-92-8) → N,N-diisopropyl-1-[B-(1E)-1-phenylethen-1-yl]-boranamine (858347-30-5)

Guidance literature:

With triethylamine; bis-triphenylphosphine-palladium(II) chloride; In 1,4-dioxane; 80°C, 15 h;

DOI:10.1016/j.jorganchem.2005.01.054

upstream raw materials:

(Z)-β-bromostyrene

diisopropopylaminoborane

[(E)-2-bromoethenyl]benzene

E-styryl iodide

Downstream raw materials:

4,4,5,5-tetramethyl-2-((E)-styryl)-[1,3,2]dioxaborolane

5,5-dimethyl-2-(β-phenylethenyl)-1,3,2-dioxaborinane

Refernces

• 1、 Euzénat, Lisenn,Horhant, David,Brielles, Cédric,Alcaraz, Gilles,Vaultier, Michel. "Stereospecific palladium-catalyzed borylation reaction of 1-alkenyl halides with diispropylaminoborane". . p. 2721 - 2724. Retrieved 2007/10/03.