131168-61-1

Basic information

• Product Name: 6-chloro-3-(p-tolyl)-4H-chromen-4-one
• Synonyms: 6-chloro-3-(p-tolyl)-4H-chromen-4-one
• CAS NO: 131168-61-1
• Molecular Weight: 270.715
• Mol File: 131168-61-1.mol
• Article Data: 4

Chemical Properties

• CAS DataBase Reference: 6-chloro-3-(p-tolyl)-4H-chromen-4-one(CAS DataBase Reference)
• NIST Chemistry Reference: 6-chloro-3-(p-tolyl)-4H-chromen-4-one(131168-61-1)
• EPA Substance Registry System: 6-chloro-3-(p-tolyl)-4H-chromen-4-one(131168-61-1)

Safety Data

• Hazardous Substances Data: 131168-61-1(Hazardous Substances Data)

Upstream product

• 131168-60-0 6-chloro-4'-methylflavanone 
• 31614-66-1 tributyl(p-tolyl)stannane 
• 73220-38-9 3-bromo-6-chloro-4H-1-benzopyran-4-one 
• 73220-32-3 C₁₁H₁₂ClNO₂ 
• 127820-38-6 tris(4-methylphenyl)sulfonium trifluoromethanesulfonate 
• 73220-39-0 6-chloro-3-iodo-4H-chromen-4-one 
• 5142-75-6 tri(p-tolyl)bismuth 

Relevant articles and documents

Arylation of ortho-Hydroxyarylenaminones by Sulfonium Salts and Arenesulfonyl Chlorides: An Access to Isoflavones

Herein we disclose three new methods for the straightforward and efficient synthesis of 3-arylchromones following the arylation of ortho-hydroxyarylenaminones by vast diversities of bench-stable and easy-to-use sulfonium salts and arenesulfonyl chlorides.

Pd-Catalyzed efficient cross-couplings of 3-iodochromones with triarylbismuths as substoichiometric multicoupling organometallic nucleophiles

An efficient cross-coupling of 3-iodochromones with triarylbismuths under catalytic palladium conditions is reported. Triarylbismuths were employed as substoichiometric multicoupling nucleophiles for the synthesis of a variety of substituted isoflavones.