{(5Z)-5-[hydroxy(phenyl)-methylene]cyclopenta-1,3-dien-1-yl}(phenyl)methanone

Base Information

• Chemical Name: {(5Z)-5-[hydroxy(phenyl)-methylene]cyclopenta-1,3-dien-1-yl}(phenyl)methanone
• CAS No.: 136272-02-1
• Molecular Formula: C₁₉H₁₄O₂
• Molecular Weight: 274.319

Synonyms:{(5Z)-5-[hydroxy(phenyl)-methylene]cyclopenta-1,3-dien-1-yl}(phenyl)methanone

Chemical Property of {(5Z)-5-[hydroxy(phenyl)-methylene]cyclopenta-1,3-dien-1-yl}(phenyl)methanone

Chemical Property:

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Technology Process of {(5Z)-5-[hydroxy(phenyl)-methylene]cyclopenta-1,3-dien-1-yl}(phenyl)methanone

There total 1 articles about {(5Z)-5-[hydroxy(phenyl)-methylene]cyclopenta-1,3-dien-1-yl}(phenyl)methanone 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: 75.0%

cyclopenta-1,3-diene (542-92-7,25568-84-7,7313-32-8) + benzoyl chloride (98-88-4) → {(5Z)-5-[hydroxy(phenyl)-methylene]cyclopenta-1,3-dien-1-yl}(phenyl)methanone (136272-02-1)

Guidance literature:

cyclopenta-1,3-diene; With n-butyllithium; In diethyl ether; at 0 ℃;

benzoyl chloride; In diethyl ether; at 20 ℃; for 0.75h;

DOI:10.3987/COM-02-9591

Reference yield: 22.5%

{(5Z)-5-[hydroxy(phenyl)-methylene]cyclopenta-1,3-dien-1-yl}(phenyl)methanone (136272-02-1) → 1,3-diphenyl-4H-cyclopenta[c]thiophene (869729-32-8)

Guidance literature:

With Lawessons reagent; In toluene; for 8h; Heating;

DOI:10.1021/ja054513n

Reference yield:

{(5Z)-5-[hydroxy(phenyl)-methylene]cyclopenta-1,3-dien-1-yl}(phenyl)methanone (136272-02-1) → 1,4-diphenyl-cyclopenta[d][1,2]oxazine (109940-24-1)

Guidance literature:

With pyridine; hydrogenchloride; ethanol; hydroxylamine;

DOI:10.1021/ja01575a038

upstream raw materials:

cyclopenta-1,3-diene

benzoyl chloride

Downstream raw materials:

1,4-diphenyl-cyclopenta[d][1,2]oxazine

1,3-diphenyl-4H-cyclopenta[c]thiophene

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