331986-29-9

Basic information

• Product Name: 3-(4-isopropylphenyl)-2-(4-methoxyphenyl)-2,3-dihydro-4(1H)-quinazolinone
• Synonyms: 3-(4-isopropylphenyl)-2-(4-methoxyphenyl)-2,3-dihydro-4(1H)-quinazolinone
• CAS NO: 331986-29-9
• Molecular Formula: C₂₄H₂₄N₂O₂
• Molecular Weight: 372.45956
• Mol File: 331986-29-9.mol

Chemical Properties

• Appearance: /
• CAS DataBase Reference: 3-(4-isopropylphenyl)-2-(4-methoxyphenyl)-2,3-dihydro-4(1H)-quinazolinone(CAS DataBase Reference)
• NIST Chemistry Reference: 3-(4-isopropylphenyl)-2-(4-methoxyphenyl)-2,3-dihydro-4(1H)-quinazolinone(331986-29-9)
• EPA Substance Registry System: 3-(4-isopropylphenyl)-2-(4-methoxyphenyl)-2,3-dihydro-4(1H)-quinazolinone(331986-29-9)

Safety Data

• Hazardous Substances Data: 331986-29-9(Hazardous Substances Data)

Upstream product

• 118-48-9 isatoic anhydride 
• 99-88-7 4-Isopropylaniline 
• 123-11-5 4-methoxy-benzaldehyde 

Relevant articles and documents

Access to enhanced catalytic core-shell CuO-Pd nanoparticles for the organic transformations

This paper describes the biosynthesis of core-shell CuO-Pd nanoparticles with the aid of a Cyperus rotundus rhizome extract. The crystallinity, surface chemistry, morphology and thermal properties of the synthesized nanoparticles were characterized by X-ray diffraction, X-ray photoelectron spectroscopy, transmission electron microscopy, and thermogravimetric analysis. The nanoparticles with Pd covered by a CuO enriched shell showed enhanced catalytic performance for organic transformations to synthesize 2,3-dihydroquinazolin-4(1H)-ones, spirooxindoles, and chromenylpyrimidin-2,4-diones in excellent yield. Moreover, the nanocatalyst can be recycled effectively for five consecutive reactions without significant loss of catalytic activity.

Ethylenediamine diacetate-catalyzed three-component reaction for the synthesis of 2,3-dihydroquinazolin-4(1H)-ones and their spirooxindole derivatives

Ethylenediamine diacetate (EDDA)-catalyzed one-pot syntheses of biologically interesting 2,3-dihydroquinazolin-4(1H)-ones and their spirooxindole derivatives from isatoic anhydride, amines, and benzaldehydes or isatins via a three-component condensation in aqueous media have been described. This method is of great value because of high yields and ease of handling.