Isopropenylboronic acid pinacol ester
Description Sources- Product Name
- Isopropenylboronic acid pinacol ester
- CAS No.
- 126726-62-3
- Chemical Name
- Isopropenylboronic acid pinacol ester
- Synonyms
- 4,4,5,5-tetramethyl-2-(prop-1-en-2-yl)-1,3,2-dioxaborolane;2-Isopropenyl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane;Isopropenylboronic acid picol ester;Isopropenylboronic acid pinacol este;Isopropenylboronic acid pinacol ester;2-Isopropenyl boronic acid pinacol ester;4,4,5,5-tetramethyl-2-(prop-1-en-2-yl)-1,3,2-;4,4,5,5-Tetramethyl-2-(isopropenyl)-1,3,2-dioxaborolane;4,4,5,5-Tetramethyl-2-(prop-1-en-2-yl)-1,3,3-dioxaborolane;2-(1-Methylethenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
- CBNumber
- CB0972288
- Molecular Formula
- C9H17BO2
- Formula Weight
- 168.04
- MOL File
- 126726-62-3.mol
Isopropenylboronic acid pinacol ester Property
- Melting point:
- 157-161 °C
- Boiling point:
- 47-49 °C/9 mbar
- Density
- 0.894 g/mL at 25 °C
- refractive index
- 1.4320
- Flash point:
- 42 °C
- storage temp.
- 2-8°C
- solubility
- Chloroform (Slightly), Ethyl Acetate (Slightly)
- form
- Liquid
- color
- Clear, colorless to brown
- InChIKey
- SVSUYEJKNSMKKW-UHFFFAOYSA-N
- CAS DataBase Reference
- 126726-62-3
Safety
- Hazard Codes
- Xi
- Risk Statements
- 10-36/37/38-43
- Safety Statements
- 16-26-36/37
- RIDADR
- UN 1993
- WGK Germany
- 3
- TSCA
- No
- HazardClass
- IRRITANT
- PackingGroup
- Ⅲ
- HS Code
- 29349990
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H226Flammable liquid and vapour
H315Causes skin irritation
H317May cause an allergic skin reaction
H319Causes serious eye irritation
H335May cause respiratory irritation
H412Harmful to aquatic life with long lasting effects
- Precautionary statements
-
P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P233Keep container tightly closed.
P273Avoid release to the environment.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
N-Bromosuccinimide Price
- Product number
- 663212
- Product name
- Isopropenylboronic acid pinacol ester
- Purity
- contains phenothiazine as stabilizer, 95%
- Packaging
- 5g
- Price
- $113
- Updated
- 2024/03/01
- Product number
- 663212
- Product name
- Isopropenylboronic acid pinacol ester
- Purity
- contains phenothiazine as stabilizer, 95%
- Packaging
- 25g
- Price
- $337
- Updated
- 2024/03/01
- Product number
- I821825
- Product name
- Isopropenylboronic acid pinacol ester
- Packaging
- 25g
- Price
- $395
- Updated
- 2021/12/16
- Product number
- 35461
- Product name
- 4,4,5,5-Tetramethyl-2-(prop-1-en-2-yl)-1,3,2-dioxaborolane
- Purity
- 95+%
- Packaging
- 1g
- Price
- $315
- Updated
- 2021/12/16
- Product number
- 6H60-1-Y2
- Product name
- Isopropenylboronic acid, pinacol ester
- Purity
- 97%
- Packaging
- 100g
- Price
- $368
- Updated
- 2021/12/16
Isopropenylboronic acid pinacol ester Chemical Properties,Usage,Production
Description
Isopropenylboronic acid pinacol ester is a versatile ester reagent used for palladium-catalyzed Suzuki-Miyaura cross-coupling processes, inverse-electron-demand Diels-Alder reaction, Simmons-Smith cyclopropanation reaction, polyene cyclization, stereoselective aldol reactions, Grubbs cross-metathesis reaction, intramolecular Suzuki-Miyaura reaction, Stereoselective cross-metathesis, dipolar cycloaddition, iodosulfonylation, asymmetric conjugate addition and intramolecular hydroacylation and preparation of various therapeutic kinase and enzymatic inhibitors1. It can be used as an intermediate in the synthesis of variety of cyclic and acyclic organic compounds. It is also shown that the α-Substituted Allyl/Croty of this compound can be used for highly Diastereoand Enantioselective allylboration of aldehydes2.
Sources
- https://www.sigmaaldrich.com/catalog/product/aldrich/663212?lang=en®ion=US
- https://www.trc-canada.com/product-detail/?I821825
Uses
suzuki reaction
Uses
Isopropenylboronic Acid Pinacol Ester, can be used as an intermediate in the synthesis of variety of cyclic and acyclic organic compounds. It is also shown that the α-Substituted Allyl/Croty of this compound can be used for highly Diastereo- and Enantioselective allylboration of aldehydes.
Uses
Reagent used for
- Palladium-catalyzed Suzuki-Miyaura cross-coupling reactions
- Inverse-electron-demand Diels-Alder reaction
- Simmons-Smith Cyclopropanation Reaction
- Polyene cyclization
- Stereoselective aldol reactions
- Grubbs cross-metathesis reaction
- Intramolecular Suzuki-Miyaura reaction
- Stereoselective cross-metathesis
- Dipolar cycloaddition
- Iodosulfonylation
- Asymmetric conjugate addition and intramolecular hydroacylation
Reagent used in preparation of various therapeutic kinase and enzymatic inhibitors
Isopropenylboronic acid pinacol ester Preparation Products And Raw materials
Raw materials
Preparation Products
Isopropenylboronic acid pinacol ester Suppliers
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View Lastest Price from Isopropenylboronic acid pinacol ester manufacturers
- Product
- Isopropenylboronic acid pinacol ester 126726-62-3
- Price
- US $7.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 100KG
- Release date
- 2020-01-03