10172-74-4

Basic information

• Product Name: 2H-1-Benzopyran-2-one, 3,3'-[(3-methoxyphenyl)methylene]bis[4-hydroxy-
• CAS NO: 10172-74-4
• Molecular Formula: C26H18O7
• Molecular Weight: 442.425
• Mol File: 10172-74-4.mol
• Article Data: 21

Chemical Properties

• CAS DataBase Reference: 2H-1-Benzopyran-2-one, 3,3'-[(3-methoxyphenyl)methylene]bis[4-hydroxy-(CAS DataBase Reference)
• NIST Chemistry Reference: 2H-1-Benzopyran-2-one, 3,3'-[(3-methoxyphenyl)methylene]bis[4-hydroxy-(10172-74-4)
• EPA Substance Registry System: 2H-1-Benzopyran-2-one, 3,3'-[(3-methoxyphenyl)methylene]bis[4-hydroxy-(10172-74-4)

Safety Data

• Hazardous Substances Data: 10172-74-4(Hazardous Substances Data)

Upstream product

• 22105-09-5 4‐hydroxycoumarin 
• 591-31-1 3-methoxy-benzaldehyde 
• 1076-38-6 4-hydroxy[1]benzopyran-2-one 

Relevant articles and documents

Efficient synthesis of bis-(4-hydroxycoumarin) using sulfanilic acid as recyclable catalyst in water

A catalytic reaction between aromatic aldehydes and 4- hydroxycoumarin has been developed to form a decent range of functionalized biscoumarin skeletons in excellent yields using sulfanilic acid as reusable catalyst in aqueous media. The catalytic reactio

Carbon-SO3H: An efficient catalyst for the synthesis of biscoumarin under ambient reaction conditions and their in silico studies

In this article, we have established a highly promising approach for the synthesis of biscoumarins via domino Knoevenagel–Michael condensation of 4-hydroxycoumarin and aromatic aldehydes in 2:1 ratio using carbon-SO3H as a solid acid catalyst i

Green synthesis of bis-coumarin derivatives using Fe(SD)3 as a catalyst and investigation of their biological activities

A convenient, practical, green, and environmentally friendly method was developed for the synthesis of biscoumarins and corresponding tetrakis products from the reaction of 4-hydroxycoumarin and various aldehydes. The bis-coumarins were synthesized in hig