3-Methyl-4-(4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)benzaMide

Base Information

• Chemical Name: 3-Methyl-4-(4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)benzaMide
• CAS No.: 631911-09-6
• Molecular Formula: C14H20BNO3
• Molecular Weight: 261.129
• Hs Code.: 2931900090
• Mol file: 631911-09-6.mol

Synonyms:3-Methyl-4-(4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)benzaMide

Chemical Property of 3-Methyl-4-(4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)benzaMide

Chemical Property:

• Boiling Point: 374.2±42.0 °C(Predicted)
• PKA: 15.97±0.50(Predicted)
• PSA: 61.55000
• Density: 1.09±0.1 g/cm3(Predicted)
• LogP: 2.09340

Purity/Quality:

99% ^*data from raw suppliers

3-Methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-benzamide ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 3-Methyl-4-(4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)benzaMide

There total 2 articles about 3-Methyl-4-(4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)benzaMide 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: 71.0%

bis(pinacol)diborane (73183-34-3) + 4-Bromo-3-methylbenzenecarboxamidamide (170229-98-8) → 3-methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzamide (631911-09-6)

Guidance literature:

With (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; potassium acetate; In 1,4-dioxane; at 100 ℃; for 3h; Sealed tube; Inert atmosphere;

Reference yield: 58.0%

→ 3-methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzamide (631911-09-6)

Guidance literature:

Reference yield: 37.0%

3-methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzamide (631911-09-6) + (+/-)-cis-N-(8-amino-6-chloro-2,7-naphthyridin-3-yl)-2-fluorocyclopropanecarboxamide → (+/-)-4-[1-amino-6-[[(cis)-2-fluorocyclopropanecarbonyl]amino]-2,7-naphthyridin-3-yl]-3-methylbenzamide

Guidance literature:

With (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; potassium carbonate; In 1,4-dioxane; water; at 90 ℃; for 5h; Inert atmosphere;

upstream raw materials:

bis(pinacol)diborane

4-Bromo-3-methylbenzenecarboxamidamide

Refernces

• 1、 Currie, Kevin S.,Kropf, Jeffrey E.,Lee, Tony,Blomgren, Peter,Xu, Jianjun,Zhao, Zhongdong,Gallion, Steve,Whitney, J. Andrew,Maclin, Deborah,Lansdon, Eric B.,Maciejewski, Patricia,Rossi, Ann Marie,Rong, Hong,Macaluso, Jennifer,Barbosa, James,Di Paolo, Julie A.,Mitchell, Scott A.. "Discovery of GS-9973, a selective and orally efficacious inhibitor of spleen tyrosine kinase". . p. 3856 - 3873. Retrieved 2014/05/20.
• 2、 -. "NOVEL THIOPHENE AMIDINES, COMPOSITIONS THEREOF, AND METHODS OF TREATING COMPLEMENT-MEDIATED DISEASES AND CONDITIONS". Page 303-304. . Retrieved 2010/02/05.