2-Methyl-2-[4-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-phenyl]-propionitrile

Base Information

• Chemical Name: 2-Methyl-2-[4-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-phenyl]-propionitrile
• CAS No.: 1082066-30-5
• Molecular Formula: C16H22BNO2
• Molecular Weight: 271.167
• Hs Code.: 2934999090
• Mol file: 1082066-30-5.mol

Synonyms:2-Methyl-2-[4-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-phenyl]-propionitrile;2-methyl-2-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)propanenitrile

Chemical Property of 2-Methyl-2-[4-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-phenyl]-propionitrile

Chemical Property:

• Boiling Point: 384.1±25.0 °C(Predicted)
• PSA: 42.25000
• Density: 1.02±0.1 g/cm3(Predicted)
• LogP: 2.78698
• Storage Temp.: 2-8°C

Purity/Quality:

99% ^*data from raw suppliers

2-Methyl-2-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)propanenitrile 95+% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 2-Methyl-2-[4-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-phenyl]-propionitrile

There total 2 articles about 2-Methyl-2-[4-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-phenyl]-propionitrile 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:

2-(4-bromophenyl)-2-methylpropanenitrile (101184-73-0) + bis(pinacol)diborane (73183-34-3) → 2-methyl-2-[4-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-phenyl]-propionitrile (1082066-30-5)

Guidance literature:

With (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; potassium acetate; In 1,4-dioxane; at 95 ℃; for 1.5h; Inert atmosphere;

Reference yield:

→ 2-methyl-2-[4-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-phenyl]-propionitrile (1082066-30-5)

Guidance literature:

Reference yield: 40.0%

2-methyl-2-[4-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-phenyl]-propionitrile (1082066-30-5) + (S)-3-[4-(6-bromo-[1,2,4]triazolo[1,5-a]pyridin-8-ylmethoxy)phenyl]-hex-4-ynoic acid ethyl ester → (S)-3-(4-{6-[4-(cyano-dimethyl-methyl)phenyl]-[1,2,4]triazolo[1,5-a]pyridin-8-ylmethoxy}phenyl)hex-4-ynoic acid ethyl ester

Guidance literature:

With bis-triphenylphosphine-palladium(II) chloride; potassium carbonate; In 1,4-dioxane; at 100 ℃; for 1h; Inert atmosphere;

upstream raw materials:

2-(4-bromophenyl)-2-methylpropanenitrile

bis(pinacol)diborane

Downstream raw materials:

2-{4-[4-(1,5-dimethyl-1H-pyrazol-4-ylmethyl)-3,4,5,6-tetrahydro-2H-[1,2']bipyrazinyl-3'-yl]-phenyl}-2-methyl-propionitrile hydrochloride