1292814-71-1

Basic information

• Product Name: 3-benzyl-6-chloro-4H-1-benzopyran-4-one
• Synonyms: 3-benzyl-6-chloro-4H-1-benzopyran-4-one
• CAS NO: 1292814-71-1
• Molecular Weight: 270.715
• Mol File: 1292814-71-1.mol

Chemical Properties

• CAS DataBase Reference: 3-benzyl-6-chloro-4H-1-benzopyran-4-one(CAS DataBase Reference)
• NIST Chemistry Reference: 3-benzyl-6-chloro-4H-1-benzopyran-4-one(1292814-71-1)
• EPA Substance Registry System: 3-benzyl-6-chloro-4H-1-benzopyran-4-one(1292814-71-1)

Safety Data

• Hazardous Substances Data: 1292814-71-1(Hazardous Substances Data)

Upstream product

• 73220-32-3 (2E)-1-(5-chloro-2-hydroxyphenyl)-3-(dimethylamino)-2-propen-1-one 
• 100-39-0 benzyl bromide 

Relevant articles and documents

Synthesis of 3-(2-Olefinbenzyl)-4H-chromen-4-one through Cyclobenzylation and Catalytic C-H Bond Functionalization Using Palladium(II)

An efficient strategy for synthesizing 3-(2-olefinbenzyl)-4H-chromen-4-one in two steps was developed. The first step is a cyclobenzylation reaction between (E)-3-(dimethylamino)-1-(2-hydroxyphenyl)prop-2-en-1-one and benzyl bromide to produce homoisoflav

Synthesis of 3-allylchromones, homoisoflavones and bischromones from (E)-1-(2-Hydroxyphenyl)-3-(N,N-dimethylamino)prop-2-en-1-one

(E)-1-(2-Hydroxyphenyl)-3-(N,N-dimethylamino)prop-2-en-1-one reacts with allyl bromide, prenyl bromide, benzyl bromide and α,α'-dibromo-p- xylene in DMF to produce 3-allyl-, 3-prenyl-chromones, homoisoflavones and bischromones, respectively. Similar compo