ChemicalBook > CAS DataBase List > 1-(Triisopropylsilyl)pyrrole-3-boronic acid

1-(Triisopropylsilyl)pyrrole-3-boronic acid

Uses

Product Name: 1-(Triisopropylsilyl)pyrrole-3-boronic acid
CAS No.: 138900-55-7
Chemical Name: 1-(Triisopropylsilyl)pyrrole-3-boronic acid
Synonyms: AKOS BRN-0345;RARECHEM AH PB 0020;1-Tris(isopropylsilyl)-1H...;Triisopropylsilyl pyrrole-3- boronic acid;1-(TRIISOPROPYLSILYL)PYRROLE-3-BORONIC ACID;1-(TRIISOPROPYLSILYL)-1H-PYRROLE-3-BORONIC ACID;[1-tri(propan-2-yl)silyl-3-pyrrolyl]boronic acid;1-(triisopropylsilyl)-1H-pyrrol-3-ylboronic acid;1-Tris(isopropylsilyl)-1H-pyrrole-3-boronic acid;1-(Triisopropylsilyl)pyrrole-3-boronic acid, 90+%
CBNumber: CB6306410
Molecular Formula: C13H26BNO2Si
Formula Weight: 267.25
MOL File: 138900-55-7.mol

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1-(Triisopropylsilyl)pyrrole-3-boronic acid Property

Boiling point:: 337.9±34.0 °C(Predicted)
Density: 0.96±0.1 g/cm3(Predicted)
storage temp.: Inert atmosphere,Store in freezer, under -20°C
form: solid
pka: 9.41±0.10(Predicted)
color: White
CAS DataBase Reference: 138900-55-7(CAS DataBase Reference)

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Safety

Hazard Codes: Xi
HazardClass: IRRITANT, KEEP COLD
HS Code: 2933998090

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

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

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

TRC

Product number: T886180
Product name: 1-(Triisopropylsilyl)pyrrole-3-boronicAcid
Packaging: 100mg
Price: $75
Updated: 2021/12/16

Matrix Scientific

Product number: 007420
Product name: 1-(Triisopropylsilyl)pyrrole-3-boronic acid
Purity: 90+%
Packaging: 1g
Price: $47
Updated: 2021/12/16

Synthonix

Product number: TN210
Product name: 1-(Triisopropylsilyl)pyrrole-3-boronicacid
Purity: 98%
Packaging: 1g
Price: $70
Updated: 2021/12/16

AK Scientific

Product number: N991
Product name: 1-(triisopropylsilyl)pyrrole-3-boronicacid
Packaging: 1g
Price: $131
Updated: 2021/12/16

Apolloscientific

Product number: OR15596
Product name: 1-[Tris(isopropyl)silyl]-1H-pyrrole-3-boronicacid
Purity: 98%
Packaging: 1g
Price: $145
Updated: 2021/12/16

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1-(Triisopropylsilyl)pyrrole-3-boronic acid Chemical Properties,Usage,Production

Uses

1-(triisopropylsilyl)pyrrole-3-boronic acid is mainly used in organic reagents.

Synthesis

87630-36-2

138900-55-7

Step 92b: Synthesis of 1-(triisopropylsilyl)pyrrole-3-boronic acid (Compound 0602-197) To a stirring solution of 3-bromo-1-(triisopropylmethylsilyl)pyrrole (0601-197, 1 g, 3.31 mmol) in anhydrous THF (20 mL) under nitrogen protection, a THF solution of n-butyllithium (2.5 M, 1.58 mL, 3.96 mmol) was slowly added at -78 °C. Maintaining this temperature, stirring was continued for 30 minutes. Subsequently, trimethyl borate (687 mg, 6.6 mmol) was added dropwise to the reaction mixture. The reaction mixture was gradually warmed up to room temperature and stirring was continued for 1 hour. After completion of the reaction, the mixture was diluted with 200 mL of water and extracted with 200 mL of ethyl acetate. The organic phase was washed sequentially with 100 mL of water (twice) and 100 mL of brine and dried over anhydrous sodium sulfate. After concentration under reduced pressure, the crude product 0602-197 (280 mg, 32% yield) was obtained as an oil, which was used directly in the next step of the reaction without further purification.LCMS detection showed a molecular ion peak of 268 [M + 1]+.

References

[1] Tetrahedron, 2004, vol. 60, # 34, p. 7141 - 7146
[2] Patent: WO2010/62559, 2010, A1. Location in patent: Page/Page column 105; 106
[3] Patent: US2013/102595, 2013, A1. Location in patent: Paragraph 0608

1-(Triisopropylsilyl)pyrrole-3-boronic acid Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from 1-(Triisopropylsilyl)pyrrole-3-boronic acid manufacturers

Career Henan Chemical Co

Product: 1-(Triisopropylsilyl)pyrrole-3-boronic acid 138900-55-7
Price: US $1.00/KG
Min. Order: 1KG
Purity: 98%-100%
Supply Ability: 1
Release date: 2018-08-10

138900-55-7, 1-(Triisopropylsilyl)pyrrole-3-boronic acidRelated Search:

Sodium 5-[(4-Amino-1-naphthyl)azo]-2-[4-[(2-hydroxy-1-naphthyl)azo]-2-sulfonatostyryl]benzenesulfonate 1-(TRIISOPROPYLSILYL)PYRROLE 3-Pyrrolylboronic acid 7-METHYL-1-(TRIISOPROPYLSILYL)INDOLE-3-BORONIC ACID 3-Pinacolateboryl-1H-pyrrole 1-(Triisopropylsilyl)pyrrole-3-boronic acid 1-(TRIISOPROPYLSILYL)INDOLE-3-BORONIC ACID

[1-tri(propan-2-yl)silyl-3-pyrrolyl]boronic acid

RARECHEM AH PB 0020

AKOS BRN-0345

1-(TRIISOPROPYLSILYL)PYRROLE-3-BORONIC ACID

1-(TRIISOPROPYLSILYL)-1H-PYRROLE-3-BORONIC ACID

1-Tris(isopropylsilyl)-1H-pyrrole-3-boronic acid

1-(triisopropylsilyl)-1H-pyrrol-3-ylboronic acid

Triisopropylsilyl pyrrole-3- boronic acid

1-(triisopropylsilyl)-1H-pyrrol-3-yl-3-boronic acid

1-Tris(isopropylsilyl)-1H...

3-Borono-1-[tris(isopropyl)silyl]-1H-pyrrole, (3-Borono-1H-pyrrol-1-yl)[tris(prop-2-yl)]silane, (3-Borono-1H-pyrol-1-yl)[tris(isopropyl)]silane

{1-[tris(propan-2-yl)silyl]-1H-pyrrol-3-yl}boronic acid

1-(triisopropylsilyl)-1H-pyrrol-3-yl-3-ylboronic acid

Boronic acid, B-[1-[tris(1-Methylethyl)silyl]-1H-pyrrol-3-yl]-

1-(Triisopropylsilyl)pyrrole-3-boronic acid, 90+%

B-[1-[Tris(1-methylethyl)silyl]-1H-pyrrol-3-yl]boronic acid

1-(Triisopropylsilyl)pyrrole-3-boronic acid - [TN210]

138900-55-7

C13H26BNO2Si

Boronic acids

Boronic acid

Organoborons

Pyrrole