4-(4,4,5,5-TETRAMETHYL-[1,3,2]DIOXABOROLAN-2-YL)CYCLOHEX-3-ENE-1-CARBOXYLIC ACID ETHYL ESTER

Product Name: 4-(4,4,5,5-TETRAMETHYL-[1,3,2]DIOXABOROLAN-2-YL)CYCLOHEX-3-ENE-1-CARBOXYLIC ACID ETHYL ESTER
CAS No.: 1049004-32-1
Chemical Name: 4-(4,4,5,5-TETRAMETHYL-[1,3,2]DIOXABOROLAN-2-YL)CYCLOHEX-3-ENE-1-CARBOXYLIC ACID ETHYL ESTER
Synonyms: ethyl 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)cyclohex-3-ene-1-carboxylate;ethyl 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)cyclohex-3-enecarboxylate;Bpin-Cyclohexene-COOEt;Ethyl 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl);1-Ethoxycarbonylcyclohex-3-ene-4-boronic acid pinacol ester;4-(Ethoxycarbonyl)cyclohexene-1-boronic acid, pinacol ester;4-(ETHOXY(HYDROXY)BORYL)CYCLOHEX-3-ENECARBOXYLATE PINACOL ESTER;4-(Ethoxycarbonyl)cyclohexene-1-boronic acid, pinacol ester 97%;Ethyl 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-3-cycl...;ethyl 4-(hydroxy((3-hydroxy-2,3-dimethylbutan-2-yl)oxy)boryl)cyclohex-
CBNumber: CB82460101
Molecular Formula: C15H25BO4
Formula Weight: 280.17
MOL File: 1049004-32-1.mol

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4-(4,4,5,5-TETRAMETHYL-[1,3,2]DIOXABOROLAN-2-YL)CYCLOHEX-3-ENE-1-CARBOXYLIC ACID ETHYL ESTER Property

Boiling point:: 312.6±52.0 °C(Predicted)
Density: 1.03
storage temp.: under inert gas (nitrogen or Argon) at 2-8°C
form: Liquid
color: Colorless to light yellow
InChI: InChI=1S/C15H25BO4/c1-6-18-13(17)11-7-9-12(10-8-11)16-19-14(2,3)15(4,5)20-16/h9,11H,6-8,10H2,1-5H3
InChIKey: ZREZDODZGZVRBD-UHFFFAOYSA-N
SMILES: C1(C(OCC)=O)CCC(B2OC(C)(C)C(C)(C)O2)=CC1

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Safety

HS Code: 2931900090

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P280Wear protective gloves/protective clothing/eye protection/face protection.

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N-Bromosuccinimide Price

TRC

Product number: E894945
Product name: 4-(Ethoxycarbonyl)cyclohexene-1-boronicAcidPinacolEster
Packaging: 50mg
Price: $55
Updated: 2021/12/16

TRC

Product number: E894945
Product name: 4-(Ethoxycarbonyl)cyclohexene-1-boronicAcidPinacolEster
Packaging: 100mg
Price: $65
Updated: 2021/12/16

ChemScene

Product number: CS-W006635
Product name: Ethyl4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)cyclohex-3-enecarboxylate
Purity: >97.0%
Packaging: 250mg
Price: $60
Updated: 2021/12/16

Apolloscientific

Product number: OR360085
Product name: 4-(Ethoxycarbonyl)cyclohexene-1-boronic acid, pinacol ester
Purity: 96%
Packaging: 100mg
Price: $104
Updated: 2021/12/16

ChemScene

Product number: CS-W006635
Product name: Ethyl4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)cyclohex-3-enecarboxylate
Purity: >97.0%
Packaging: 1g
Price: $140
Updated: 2021/12/16

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4-(4,4,5,5-TETRAMETHYL-[1,3,2]DIOXABOROLAN-2-YL)CYCLOHEX-3-ENE-1-CARBOXYLIC ACID ETHYL ESTER Chemical Properties,Usage,Production

Uses

4-(Ethoxycarbonyl)cyclohexene-1-boronic acid, pinacol ester

Synthesis

122948-57-6

73183-34-3

1049004-32-1

Ethyl 4-((trifluoromethanesulfonyl)oxy)-3-cyclohexene-1-carboxylate (303 mg, 1 mmol) and pinacol ester of bis(boronic acid) (370 mg, 1.5 mmol) were added to KOAc (400 mg, 4 mmol) and Pd(dppf)Cl2 (10 mg, 0.05 mmol) in dioxane (5 mL). The reaction mixture was heated at 110 °C for 16 hours. After completion of the reaction, it was cooled to room temperature and the mixture was partitioned between EtOAc (10 mL) and saturated NaHCO3 solution (10 mL). The aqueous phase was extracted with EtOAc (10 mL × 2). The combined organic phases were washed with brine, dried over anhydrous MgSO4, filtered, and concentrated. Purification by fast chromatography (25% EtOAc in petroleum ether solution) afforded ethyl 4-boronic acid pinacol ester-3-cyclohexenecarboxylate (250 mg, 89% yield).LRMS m/z (M + H)+: 281 (measured value), 281 (calculated value).

References

[1] Patent: WO2014/81619, 2014, A1. Location in patent: Page/Page column 128
[2] Patent: US2011/251183, 2011, A1. Location in patent: Page/Page column 18
[3] Patent: US2011/263578, 2011, A1. Location in patent: Page/Page column 34
[4] Patent: WO2011/128265, 2011, A1. Location in patent: Page/Page column 34
[5] Patent: US2011/275801, 2011, A1. Location in patent: Page/Page column 49

4-(4,4,5,5-TETRAMETHYL-[1,3,2]DIOXABOROLAN-2-YL)CYCLOHEX-3-ENE-1-CARBOXYLIC ACID ETHYL ESTER Preparation Products And Raw materials

Raw materials

Preparation Products

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4-(4,4,5,5-TETRAMETHYL-[1,3,2]DIOXABOROLAN-2-YL)CYCLOHEX-3-ENE-1-CARBOXYLIC ACID ETHYL ESTER Suppliers

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View Lastest Price from 4-(4,4,5,5-TETRAMETHYL-[1,3,2]DIOXABOROLAN-2-YL)CYCLOHEX-3-ENE-1-CARBOXYLIC ACID ETHYL ESTER manufacturers

Career Henan Chemical Co

Product: 4-(4,4,5,5-TETRAMETHYL-[1,3,2]DIOXABOROLAN-2-YL)CYCLOHEX-3-ENE-1-CARBOXYLIC ACID ETHYL ESTER 1049004-32-1
Price: US $1.00/KG
Min. Order: 1KG
Purity: 98%-100%
Supply Ability: 1
Release date: 2018-08-10

1049004-32-1, 4-(4,4,5,5-TETRAMETHYL-[1,3,2]DIOXABOROLAN-2-YL)CYCLOHEX-3-ENE-1-CARBOXYLIC ACID ETHYL ESTERRelated Search:

4-Chloro-3-methoxyphenylboronic acid pinacolester 2-[(3-chlorophenyl)Methyl]-4,4,5,5-tetraMethyl-1,3,2-dioxaborolane (2-BROMOMETHYLPHENYL)BORONIC ACID, PINACOL ESTER 4-ISOXAZOLEBORONIC ACID PINACOL ESTER Ethyl 2-Methyl-3-(4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)benzoate methyl 2-methyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate 2-(2,5-DibroMophenyl)-4,4,5,5-tetraMethyl-1,3,2-dioxaborolane 3-Methoxybenzylboronic acid pinacol ester

4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-3-Cyclohexene-1-carboxylic acid ethyl ester

ethyl 4-(hydroxy((3-hydroxy-2,3-dimethylbutan-2-yl)oxy)boryl)cyclohex-3-enecarboxylate

Ethyl 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)

4-(4,4,5,5-TETRAMETHYL-[1,3,2]DIOXABOROLAN-2-YL)CYCLOHEX-3-ENE-1-CARBOXYLIC ACID ETHYL ESTER

1-Ethoxycarbonylcyclohex-3-ene-4-boronic acid pinacol ester

ethyl 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)cyclohex-3-enecarboxylate

3-Cyclohexene-1-carboxylic acid, 4-(4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)-, ethyl ester

4-(Ethoxycarbonyl)cyclohexene-1-boronic acid, pinacol ester

4-(4,4,5,5-TetraMethyl-[1,3,2]dioxaborolan-2-yl)-cyclohex-3-enecarboxylic acid ethyl ester

4-(ETHOXY(HYDROXY)BORYL)CYCLOHEX-3-ENECARBOXYLATE PINACOL ESTER

ethyl 4-(hydroxy((3-hydroxy-2,3-dimethylbutan-2-yl)oxy)boryl)cyclohex-

ethyl 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)cyclohex-3-ene-1-carboxylate

Ethyl 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-3-cyclohexene-1-carboxylate

4-(Ethoxycarbonyl)cyclohexene-1-boronic acid, pinacol ester 97%

Ethyl 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-3-cycl...

ethyl 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)cyclohex-3-ene-1-carboxylateethyl 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)cyclohex-3-ene-1-carboxylate

Bpin-Cyclohexene-COOEt

Ethyl 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)cyclohex-3-enecarboxylate 97%min

1049004-32-1