3-(N,N-DIMETHYLAMINOCARBONYL)PHENYLBORONIC ACID, PINACOL ESTER
- Product Name
- 3-(N,N-DIMETHYLAMINOCARBONYL)PHENYLBORONIC ACID, PINACOL ESTER
- CAS No.
- 400727-57-3
- Chemical Name
- 3-(N,N-DIMETHYLAMINOCARBONYL)PHENYLBORONIC ACID, PINACOL ESTER
- Synonyms
- N-DiMethyl-3-(4;N,N-Dimethyl-3-(4,4,5,5-tetramethyl-1,3,2-;4-(DiMethylcarbaMoyl)phenylboronic Acid Pinacol Ester;4-(Dimethylcarbamoyl)benzeneboronic acid, pinacol ester;4-(N,N-Dimethylcarbamoyl)phenylboronic Acid Pinacol Ester;4-(N,N-Dimethylcarbamoyl)benzeneboronic acid pinacol ester;N,N-diMethyl-4-(tetraMethyl-1,3,2-dioxaborolan-2-yl)benzaMide;3-(N,N-DIMETHYLAMINOCARBONYL)PHENYLBORONIC ACID, PINACOL ESTER;4-(N,N-DIMETHYLAMINOCARBONYL)PHENYLBORONIC ACID, PINACOL ESTER;4-(N,N-Dimethylaminocarbonyl)benzeneboronic acid pinacol ester
- CBNumber
- CB9239245
- Molecular Formula
- C15H22BNO3
- Formula Weight
- 275.15
- MOL File
- 400727-57-3.mol
3-(N,N-DIMETHYLAMINOCARBONYL)PHENYLBORONIC ACID, PINACOL ESTER Property
- Boiling point:
- 406.2±28.0 °C(Predicted)
- Density
- 1.06±0.1 g/cm3(Predicted)
- storage temp.
- Sealed in dry,Room Temperature
- pka
- -1.28±0.70(Predicted)
- form
- solid
- color
- White
N-Bromosuccinimide Price
- Product number
- D479058
- Product name
- 4-(N,N-Dimethylaminocarbonyl)phenylboronicacid,pinacolester
- Packaging
- 250mg
- Price
- $55
- Updated
- 2021/12/16
- Product number
- 102841
- Product name
- N,N-Dimethyl-4-(tetramethyl-1,3,2-dioxaborolan-2-yl)benzamide
- Purity
- >95%
- Packaging
- 500mg
- Price
- $93
- Updated
- 2021/12/16
- Product number
- 021846
- Product name
- N,N-Dimethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-benzamide
- Packaging
- 1g
- Price
- $47
- Updated
- 2021/12/16
- Product number
- 8H60-1-P4
- Product name
- 4-(Dimethylcarbamoyl)benzeneboronic acid, pinacol ester
- Packaging
- 1g
- Price
- $50
- Updated
- 2021/12/16
- Product number
- AMTB748
- Product name
- N,N-Dimethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzamide
- Packaging
- 5g
- Price
- $150
- Updated
- 2021/12/16
3-(N,N-DIMETHYLAMINOCARBONYL)PHENYLBORONIC ACID, PINACOL ESTER Chemical Properties,Usage,Production
Synthesis
18469-37-9
73183-34-3
400727-57-3
GENERAL STEPS: A mixture of bis(pinacolato)diboron (610 mg, 2.4 mmol), 4-bromo-N,N-dimethylbenzamide (2,500 mg, 2.19 mmol), Pd(dppf)Cl2 (18 mg, 0.02 mmol) and KOAc (320 mg, 3.3 mmol) was dissolved in 1,4-dioxane (18 mL) in. The reaction mixture was heated and stirred at 100 °C for 16 h under nitrogen protection. Upon completion of the reaction, the reaction mixture was filtered and concentrated under reduced pressure to remove the solvent. The residue was purified by silica gel column chromatography using CH2Cl2 solution with 0-5% MeOH as eluent to afford the target product 4-(dimethylcarbamoyl)phenylboronic acid pinacol ester (540 mg, 90% yield). The product was characterized by 1H NMR (300 MHz, CDCl3): δ 7.86-7.78 (m, 2H), 7.43-7.36 (m, 2H), 3.11 (s, 3H), 2.97 (s, 3H), 1.35 (s, 12H).
References
[1] Patent: US2014/140956, 2014, A1. Location in patent: Paragraph 0677; 0679
[2] Patent: US2016/376283, 2016, A1. Location in patent: Paragraph 0241; 0243
3-(N,N-DIMETHYLAMINOCARBONYL)PHENYLBORONIC ACID, PINACOL ESTER Preparation Products And Raw materials
Raw materials
Preparation Products
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- Product
- 3-(N,N-DIMETHYLAMINOCARBONYL)PHENYLBORONIC ACID, PINACOL ESTER 400727-57-3
- Price
- US $1.00/KG
- Min. Order
- 1KG
- Purity
- 97-99%
- Supply Ability
- 1000kgs
- Release date
- 2019-12-18