4,4-DIMETHYLCYCLOHEXA-1,5-DIENYLBORONIC ACID PINACOL ESTER

Base Information

• Chemical Name: 4,4-DIMETHYLCYCLOHEXA-1,5-DIENYLBORONIC ACID PINACOL ESTER
• CAS No.: 871333-97-0
• Molecular Formula: C₁₄H₂₃BO₂
• Molecular Weight: 234.146
• Hs Code.: 2934999090
• Mol file: 871333-97-0.mol

Synonyms:4,4-DIMETHYLCYCLOHEXA-1,5-DIENYLBORONIC ACID PINACOL ESTER;4,4-Dimethylcyclohexa-1,5-dienylboronic acid pinacol ester 96%;4,4-DiMethylcyclohexa-1,5-diene-1-boronic acid pinacol ester, 96%;2-(4,4-DiMethylcyclohexa-1,5-dien-1-yl)-4,4,5,5-tetraMethyl-1,3,2-dioxaborolane;(4,4-Dimethylcyclohexa-1,5-dien-1-yl)boronic acid, pinacol ester

Chemical Property of 4,4-DIMETHYLCYCLOHEXA-1,5-DIENYLBORONIC ACID PINACOL ESTER

Chemical Property:

• Vapor Pressure: 0.0237mmHg at 25°C
• Melting Point: 32-34 °C
• Refractive Index: 1.479
• Boiling Point: 257.2 °C at 760 mmHg
• Flash Point: 109.4 °C
• PSA: 18.46000
• Density: 0.95 g/cm³
• LogP: 3.53030
• Storage Temp.: Keep Cold

Purity/Quality:

98.5% ^*data from raw suppliers

4,4-Dimethylcyclohexa-1,5-dienylboronicacidpinacolester ^*data from reagent suppliers

Safty Information:

• Pictogram(s): Xi
• Hazard Codes: Xi

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 4,4-DIMETHYLCYCLOHEXA-1,5-DIENYLBORONIC ACID PINACOL ESTER

There total 1 articles about 4,4-DIMETHYLCYCLOHEXA-1,5-DIENYLBORONIC ACID PINACOL ESTER 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: 36.0%

N'-(4,4-dimethylcyclohex-2-en-1-ylidene)-4-methylbenzenesulfonohydrazide (62461-14-7,21195-63-1) + bis(pinacol)diborane (73183-34-3) → 2-(4,4-dimethylcyclohexa-1,5-dien-1-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (871333-97-0)

Guidance literature:

With 2,5-Dimethyl-1,4-benzoquinone; palladium diacetate; sodium hydride; triphenylphosphine; In toluene; at 100 ℃; for 10h; Inert atmosphere; Schlenk technique;

DOI:10.1021/jacs.1c02331

upstream raw materials:

N'-(4,4-dimethylcyclohex-2-en-1-ylidene)-4-methylbenzenesulfonohydrazide

bis(pinacol)diborane

Refernces