7'-(2-chlorophenyl)-6'-(4-chlorophenyl)spiro[cyclohexane-1,2'-pyrano[2,3-b]pyridin]-4'(3'H)-one

Base Information

• Chemical Name: 7'-(2-chlorophenyl)-6'-(4-chlorophenyl)spiro[cyclohexane-1,2'-pyrano[2,3-b]pyridin]-4'(3'H)-one
• CAS No.: 1044583-33-6
• Molecular Formula: C₂₅H₂₁Cl₂NO₂
• Molecular Weight: 438.353

Synonyms:7'-(2-chlorophenyl)-6'-(4-chlorophenyl)spiro[cyclohexane-1,2'-pyrano[2,3-b]pyridin]-4'(3'H)-one

Chemical Property of 7'-(2-chlorophenyl)-6'-(4-chlorophenyl)spiro[cyclohexane-1,2'-pyrano[2,3-b]pyridin]-4'(3'H)-one

Chemical Property:

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Technology Process of 7'-(2-chlorophenyl)-6'-(4-chlorophenyl)spiro[cyclohexane-1,2'-pyrano[2,3-b]pyridin]-4'(3'H)-one

There total 1 articles about 7'-(2-chlorophenyl)-6'-(4-chlorophenyl)spiro[cyclohexane-1,2'-pyrano[2,3-b]pyridin]-4'(3'H)-one which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

3-acetyl-6-(2-chlorophenyl)-5-(4-chlorophenyl)pyridin-2(1H)-one (654668-96-9) + cyclohexanone (108-94-1,11119-77-0,9003-41-2,9075-99-4) → 7'-(2-chlorophenyl)-6'-(4-chlorophenyl)spiro[cyclohexane-1,2'-pyrano[2,3-b]pyridin]-4'(3'H)-one (1044583-33-6)

Guidance literature:

With pyrrolidine; at 155 ℃; for 0.5h; Microwave irradiation;

Reference yield:

7'-(2-chlorophenyl)-6'-(4-chlorophenyl)spiro[cyclohexane-1,2'-pyrano[2,3-b]pyridin]-4'(3'H)-one (1044583-33-6) → 7'-(2-chlorophenyl)-6'-(4-chlorophenyl)spiro[cyclohexane-1,2'-pyrano[2,3-b]pyridin]-4'(3'H)-one oxime (1044583-46-1)

Guidance literature:

With hydroxylamine hydrochloride; potassium acetate; triethylamine; In methanol; at 65 ℃; for 1.5h;

Reference yield:

7'-(2-chlorophenyl)-6'-(4-chlorophenyl)spiro[cyclohexane-1,2'-pyrano[2,3-b]pyridin]-4'(3'H)-one (1044583-33-6) → 3'-bromo-7'-(2-chlorophenyl)-6'-(4-chlorophenyl)spiro[cyclohexane-1,2'-pyrano[2,3-b]pyridin]-4'(3'H)-one (1044588-21-7)

Guidance literature:

With sulfurous dibromide; In dichloromethane; at 20 ℃; for 3h;

upstream raw materials:

3-acetyl-6-(2-chlorophenyl)-5-(4-chlorophenyl)pyridin-2(1H)-one

cyclohexanone

Downstream raw materials:

(E)-7'-(2-chlorophenyl)-6'-(4-chlorophenyl)spiro[cyclohexane-1,2'-pyrano[2,3-b]pyridin]-4'(3'H)-one oxime

7'-(2-chlorophenyl)-8'-(4-chlorophenyl)-1'H-spiro[cyclohexane-1,4'-pyrazolo[3',4':4,5]pyrano[2,3-b]pyridine]

3'-bromo-7'-(2-chlorophenyl)-6'-(4-chlorophenyl)spiro[cyclohexane-1,2'-pyrano[2,3-b]pyridin]-4'(3'H)-one

7'-(2-chlorophenyl)-6'-(4-chlorophenyl)spiro[cyclohexane-1,2'-pyrano[2,3-b]pyridin]-4'(3'H)-one oxime

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