1,3-BENZOTHIAZOL-2-YLBORONIC ACID,97%

Base Information

• Chemical Name: 1,3-BENZOTHIAZOL-2-YLBORONIC ACID,97%
• CAS No.: 499769-96-9
• Molecular Formula: C7H6BNO2S
• Molecular Weight: 179.007
• Hs Code.: 2934999090
• Mol file: 499769-96-9.mol

Synonyms:Benzothiazol-2-ylboronic acid;

Chemical Property of 1,3-BENZOTHIAZOL-2-YLBORONIC ACID,97%

Chemical Property:

• Vapor Pressure: 0mmHg at 25°C
• Melting Point: 163.6℃
• Refractive Index: 1.677
• Boiling Point: 388.033 °C at 760 mmHg
• PKA: 5.79±0.30(Predicted)
• Flash Point: 188.476 °C
• PSA: 81.59000
• Density: 1.441 g/cm³
• LogP: -0.02390

Purity/Quality:

98%,99%, ^*data from raw suppliers

Benzo[d]thiazol-2-ylboronic acid 95+% ^*data from reagent suppliers

Safty Information:

• Pictogram(s): R22:Harmful if swallowed.; R36/37/38:Irritating to eyes, respiratory system and skin.
• Hazard Codes: Xn:Harmful
• Statements: R22:Harmful if swallowed.; R36/37/38:Irritating to eyes, respiratory system and skin.
• Safety Statements: S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.; S37/39:Wear suitable g

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 1,3-BENZOTHIAZOL-2-YLBORONIC ACID,97%

There total 1 articles about 1,3-BENZOTHIAZOL-2-YLBORONIC ACID,97% which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 5.0%

→ (1,3-benzothiazol-2-yl)boronic acid (499769-96-9)

Guidance literature:

With hydrogenchloride; n-butyllithium; In tetrahydrofuran; at 20 ℃;

Reference yield: 85.3%

(1,3-benzothiazol-2-yl)boronic acid (499769-96-9) + C45H27ClN2 → C52H31N3S

Guidance literature:

With tetrakis(triphenylphosphine) palladium⁽⁰⁾; sodium carbonate; In ethanol; water; toluene; at 70 - 80 ℃; for 3h; Inert atmosphere;

Reference yield: 85.0%

(1,3-benzothiazol-2-yl)boronic acid (499769-96-9) + C25H15Cl2N2OP → C39H23N4OPS2

Guidance literature:

With tris-(dibenzylideneacetone)dipalladium⁽⁰⁾; tri-tert-butyl phosphine; caesium carbonate; In 1,4-dioxane; at 80 - 90 ℃; for 4h; Inert atmosphere;

Downstream raw materials:

C₂₁H₂₂OS

2-(4-bromophenyl)benzothiazole

Refernces

• 1、 -. "COMPOUND FOR ORGANIC ELECTRONIC ELEMENT, ORGANIC ELECTRONIC ELEMENT USING THE SAME, AND AN ELECTRONIC DEVICE THEREOF". Paragraph 0157; 0166; 0168. . Retrieved 2016/10/07.