796061-08-0

Basic information

• Product Name: 3-(TOLUENE-4-SULFONYLAMINO)PHENYLBORONIC ACID, PINACOL ESTER
• Synonyms: N-[3-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)PHENYL]-P-TOLUENEULFONAMIDE;3-(TOLUENE-4-SULFONYLAMINO)PHENYLBORONIC ACID, PINACOL ESTER;3-(P-TOLUENESULFONYLAMINO)PHENYLBORONIC ACID PINACOL ESTER;3-(p-Toluenesulfonylamino)benzeneboronic acid pinacol ester, 97%;4-Methyl-N-(3-(4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)phenyl)benzenesulfonaMide
• CAS NO: 796061-08-0
• Molecular Formula: C₁₉H₂₄BNO₄S
• Molecular Weight: 373.27
• Product Categories: Aryl Boronate Esters;Boronate Esters;Boronic Acids and Derivatives;Chemical Synthesis;Organometallic Reagents
• Mol File: 796061-08-0.mol

Chemical Properties

• Melting Point: 159-163°C
• Boiling Point: 509.024°C at 760 mmHg
• Flash Point: 261.648°C
• Appearance: /
• Density: 1.216g/cm³
• Vapor Pressure: 0mmHg at 25°C
• Refractive Index: 1.574
• Storage Temp.: Inert atmosphere,Room Temperature
• CAS DataBase Reference: 3-(TOLUENE-4-SULFONYLAMINO)PHENYLBORONIC ACID, PINACOL ESTER(CAS DataBase Reference)
• NIST Chemistry Reference: 3-(TOLUENE-4-SULFONYLAMINO)PHENYLBORONIC ACID, PINACOL ESTER(796061-08-0)
• EPA Substance Registry System: 3-(TOLUENE-4-SULFONYLAMINO)PHENYLBORONIC ACID, PINACOL ESTER(796061-08-0)

Safety Data

• Hazard Codes: Xn
• Statements: 22
• Safety Statements: 36
• WGK Germany: 3
• Hazardous Substances Data: 796061-08-0(Hazardous Substances Data)

Usage

Uses

Used in Organic Synthesis:
3-(TOLUENE-4-SULFONYLAMINO)PHENYLBORONIC ACID, PINACOL ESTER is used as a reagent in Suzuki-Miyaura cross-coupling reactions for the formation of carbon-carbon bonds. This reaction is a widely used method in organic synthesis for the formation of new carbon-carbon bonds, which is essential for the creation of complex organic molecules.
Used in Medicinal Chemistry and Drug Discovery Research:
3-(TOLUENE-4-SULFONYLAMINO)PHENYLBORONIC ACID, PINACOL ESTER is used as a building block in the synthesis of various biologically active molecules and pharmaceuticals. Its unique structure and reactivity make it a valuable component in the development of new drugs and therapeutic agents. Its use in medicinal chemistry allows researchers to explore its potential in the treatment of various diseases and conditions.
Used in Pharmaceutical Industry:
In the pharmaceutical industry, 3-(TOLUENE-4-SULFONYLAMINO)PHENYLBORONIC ACID, PINACOL ESTER is used as a key intermediate in the synthesis of various pharmaceutical compounds. Its ability to form carbon-carbon bonds through Suzuki-Miyaura cross-coupling reactions makes it a valuable tool in the development of new drugs with improved efficacy and selectivity.
Used in Chemical Research:
3-(TOLUENE-4-SULFONYLAMINO)PHENYLBORONIC ACID, PINACOL ESTER is used as a research tool in chemical research to study the properties and reactivity of boronic acids and their derivatives. Its unique structure allows researchers to investigate various reaction mechanisms and explore new synthetic routes for the preparation of complex organic molecules.

InChI:InChI=1/C19H24BNO4S/c1-14-9-11-17(12-10-14)26(22,23)21-16-8-6-7-15(13-16)20-24-18(2,3)19(4,5)25-20/h6-13,21H,1-5H3

Upstream product

• 98-59-9 p-toluenesulfonyl chloride 
• 210907-84-9 3-aminophenylboronic acid pinacolate 

Downstream Products

• 1162680-00-3 N-(6-(3-(4-methylphenylsulfonamido)phenyl)imidazo[1,2-b]pyridazin-2-yl)acetamide 

Relevant articles and documents

Synthesis and reactivity of sulfonamides containing boronate esters

Sulfonamides containing pinacol protected boronate ester groups have been prepared by the addition of H2NC6H4Bpin (pin = O2C2Me4) to sulfonyl chlorides p-RC 6H4SO