32630-50-5

Basic information

• Product Name: 5-ethenylfuran-2-carbaldehyde
• CAS NO: 32630-50-5
• Molecular Formula: C₇H₆O₂
• Molecular Weight: 122.1213
• Mol File: 32630-50-5.mol
• Article Data: 1

Chemical Properties

• Boiling Point: 218°C at 760 mmHg
• Flash Point: 75°C
• Density: 1.111g/cm³
• Vapor Pressure: 0.129mmHg at 25°C
• Refractive Index: 1.573
• CAS DataBase Reference: 5-ethenylfuran-2-carbaldehyde(CAS DataBase Reference)
• NIST Chemistry Reference: 5-ethenylfuran-2-carbaldehyde(32630-50-5)
• EPA Substance Registry System: 5-ethenylfuran-2-carbaldehyde(32630-50-5)

Safety Data

• Hazardous Substances Data: 32630-50-5(Hazardous Substances Data)

Upstream product

• 1899-24-7 5-bromo-2-furancarboxaldehyde 

Relevant articles and documents

Suzuki-Miyaura cross-coupling reactions of potassium vinyltrifluoroborate with aryl and heteroaryl electrophiles

We have previously reported that the palladium-catalyzed cross-coupling reaction of potassium vinyltrifluoroborate with aryl electrophiles proceeds with good yields. Herein, we describe recent progress in optimizing the reaction, as well as outlining the scope and limitations of the reaction. The cross-coupling reaction can generally be effected using 2 mol % of PdCl2 and 6 mol % of PPh3 as a catalyst system in THF/H2O with Cs 2CO3 as a base. Moderate to good yields are obtained in the presence of a variety of functional groups.