ethyl 5-broMo-6-Methylnicotinate

Product Name: ethyl 5-broMo-6-Methylnicotinate
CAS No.: 1190862-70-4
Chemical Name: ethyl 5-broMo-6-Methylnicotinate
Synonyms: ethyl 5-broMo-6-Methylnicotinate;5-BroMo-6-Methyl-nicotinic acid ethyl ester;5-Bromo-6-methyl-3-pyridinecarboxylic acid ethyl ester;3-Pyridinecarboxylic acid, 5-broMo-6-Methyl-, ethyl ester
CBNumber: CB82614470
Molecular Formula: C9H10BrNO2
Formula Weight: 244.09
MOL File: 1190862-70-4.mol

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ethyl 5-broMo-6-Methylnicotinate Property

Boiling point:: 270.5±35.0 °C(Predicted)
Density: 1.439±0.06 g/cm3(Predicted)
storage temp.: Inert atmosphere,Room Temperature
pka: 1.66±0.20(Predicted)

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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

TRC

Product number: E901075
Product name: Ethyl5-Bromo-6-methylnicotinate
Packaging: 10mg
Price: $45
Updated: 2021/12/16

TRC

Product number: E901075
Product name: Ethyl5-Bromo-6-methylnicotinate
Packaging: 100mg
Price: $155
Updated: 2021/12/16

AK Scientific

Product number: 4098AJ
Product name: Ethyl5-bromo-6-methylnicotinate
Packaging: 250mg
Price: $238
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: HCH0371127
Product name: ETHYL-5-BROMO-6-METHYLNICOTINATE
Purity: 95.00%
Packaging: 5MG
Price: $498.07
Updated: 2021/12/16

J&W Pharmlab

Product number: 69R0819
Product name: 5-Bromo-6-methyl-nicotinicacidethylester
Purity: 95%
Packaging: 5g
Price: $1198
Updated: 2021/12/16

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ethyl 5-broMo-6-Methylnicotinate Chemical Properties,Usage,Production

Synthesis

13061-96-6

1190862-68-0

1190862-70-4

To an oven-dried resealable Schlenk tube, ethyl 5,6-dibromonicotinate (1.09 g, 3.5 mmol), methylboronic acid (0.24 g, 4.0 mmol), potassium carbonate (1.46 g, 10.6 mmol), and 1,4-dioxane (27 mL) were added sequentially. Three evacuation-argon backfill cycles were performed on the Schlenk tubes, followed by the addition of tetrakis(triphenylphosphine)palladium(0) (0.41 g, 0.35 mmol). After three more evacuation-argon backfill cycles, the Schlenk tube was sealed and the reaction mixture was placed in an oil bath and the reaction was stirred at 110 °C. After 3 days of reaction, the mixture was cooled and filtered through Celite. The filtrate was concentrated under reduced pressure and the residue was purified by fast column chromatography (eluent ratio: 97:3 to 9:1 hexane/ethyl acetate) to afford the target product ethyl 5-bromo-6-methylnicotinate (0.41 g, 45% yield) as a solid.LRMS (m/z): 244/246 (M + 1)+.1H-NMR δ (CDCl3): 1.41 (t, J = 9.0 Hz, 3H), 2.74 (s, 3H), 4.41 (q, J = 9.0 Hz, 2H), 8.40 (d, J = 3.0 Hz, 1H), 9.01 (d, J = 3.0 Hz, 1H).

References

[1] Patent: EP2108641, 2009, A1. Location in patent: Page/Page column 55-56

ethyl 5-broMo-6-Methylnicotinate Preparation Products And Raw materials

Raw materials

Preparation Products

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1190862-70-4, ethyl 5-broMo-6-MethylnicotinateRelated Search:

5-broMo-6-Methoxynicotinaldehyde 5-Bromo-6-chloro-indan-1-one Methyl 5-broMo-6-Methylpicolinate 5-BroMo-6-Methylnicotinicacid 5-Bromo-6-methyl-nicotinic acid methyl ester ETHYL STEARATE

ethyl 5-broMo-6-Methylnicotinate

3-Pyridinecarboxylic acid, 5-broMo-6-Methyl-, ethyl ester

5-BroMo-6-Methyl-nicotinic acid ethyl ester

5-Bromo-6-methyl-3-pyridinecarboxylic acid ethyl ester

1190862-70-4