cas 627890-83-9|| where to buy (2E)-3-[5-(2-chloro-4-nitrophenyl)furan-2-yl]-2-(4-oxo-3,4-dihydroquinazolin-2-yl)prop-2-enenitrile

Nombre del producto:(2E)-3-[5-(2-chloro-4-nitrophenyl)furan-2-yl]-2-(4-oxo-3,4-dihydroquinazolin-2-yl)prop-2-enenitrile

IUPAC Name:(2E)-3-[5-(2-chloro-4-nitrophenyl)furan-2-yl]-2-(4-oxo-3,4-dihydroquinazolin-2-yl)prop-2-enenitrile

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: Núm. De CAS :627890-83-9; Fórmula molecular:C21H11ClN4O4; Punto de fusión:-; Código de sonrisas:[O-][N+](=O)C1=CC(Cl)=C(C=C1)C1=CC=C(O1)\C=C(/C#N)C1=NC2=C(C=CC=C2)C(=O)N1; Densidad:

: Número de catálogo:CM769125; Peso molecular:418.79; Punto de ebullición:; Nº Mdl:; Almacenamiento:

: Furans; Furan is a cyclic flammable liquid compound C4H4O that is obtained from wood oils of pines or made synthetically and is used especially in organic synthesis. Furan is aromatic because a pair of lone pair electrons of the oxygen atom in its molecule forms a large π bond in the plane of the conjugated orbital, making a total of 6 electrons in the plane of the conjugated plane, conforming to the 4n+2 structure. Aromaticity makes furan have the property of easy substitution and difficult addition. The other lone pair of electrons in oxygen stretches out. The oxygen atom itself conforms to sp2 hybridization. Due to the presence of the aromatic ring, the chemical behavior of furan is not very similar to that of other unsaturated heterocycles. The oxygen in the aromatic ring has an electron-donating effect, so the electrophilic substitution reactivity of furan is stronger than that of benzene.; Furan | C4H4O | Where to Buy Furans-Chemenu; Furane | Furanes | Furfuran | Furan | C4H4O | Furan Synthesis | Where to Buy Furans; Looking to buy furan? Chemenu offers a diverse selection of high-quality furan compounds. Find the perfect furans for your research or industrial applications. Explore our inventory today!

: Quinazolines; Quinazolines belong to heterocyclic chemistry, also known as 1,3-naphthalenes. The backbone consists of two six-membered aromatic rings fused to each other, with two nitrogen atoms at positions 1 and 3 on the backbone. The presence of these two nitrogen atoms in quinazoline increases its importance in pharmaceutical and biological reactions. Quinazolines and their derivatives are among the most important heterocyclic compounds due to their diverse chemical reactivity and important range of biological activities.