2,2-dimethyl-3-(p-methoxyphenyl)-4-hydroxy-4,4-diphenylbutanoic acid lactone

Base Information

Chemical Name:2,2-dimethyl-3-(p-methoxyphenyl)-4-hydroxy-4,4-diphenylbutanoic acid lactone
CAS No.:104421-44-5
Molecular Formula:C₂₅H₂₄O₃
Molecular Weight:372.464
Hs Code.:

Synonyms:2,2-dimethyl-3-(p-methoxyphenyl)-4-hydroxy-4,4-diphenylbutanoic acid lactone

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Chemical Property of 2,2-dimethyl-3-(p-methoxyphenyl)-4-hydroxy-4,4-diphenylbutanoic acid lactone

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Technology Process of 2,2-dimethyl-3-(p-methoxyphenyl)-4-hydroxy-4,4-diphenylbutanoic acid lactone

There total 3 articles about 2,2-dimethyl-3-(p-methoxyphenyl)-4-hydroxy-4,4-diphenylbutanoic acid lactone 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: 59.0%

: 600-00-0
ethyl 2-bromoisobutyrate

: 104394-34-5
2,2-diphenyl-2-(p-methoxyphenyl)acetaldehyde

: 104421-44-5
2,2-dimethyl-3-(p-methoxyphenyl)-4-hydroxy-4,4-diphenylbutanoic acid lactone

Guidance literature:: With zinc; In benzene; for 36h; Heating;
DOI:10.1021/jo00374a022

Reference yield:

: 104394-32-3
2,2-diphenyl-2-(p-methoxyphenyl)ethanol

: 104421-44-5
2,2-dimethyl-3-(p-methoxyphenyl)-4-hydroxy-4,4-diphenylbutanoic acid lactone

Guidance literature:: Multi-step reaction with 2 steps

1: 87 percent / pyridinium chlorochromate / CH₂Cl₂ / 2 h

2: 59 percent / zinc / benzene / 36 h / Heating

With pyridinium chlorochromate; zinc; In dichloromethane; benzene;
DOI:10.1021/jo00374a022

Reference yield:

: 104394-33-4
methyl 2,2-diphenyl-2-(p-methoxyphenyl) acetate

: 104421-44-5
2,2-dimethyl-3-(p-methoxyphenyl)-4-hydroxy-4,4-diphenylbutanoic acid lactone

Guidance literature:: Multi-step reaction with 3 steps

1: 95 percent / lithium aluminum hydride / diethyl ether / 2 h / Heating

2: 87 percent / pyridinium chlorochromate / CH₂Cl₂ / 2 h

3: 59 percent / zinc / benzene / 36 h / Heating

With lithium aluminium tetrahydride; pyridinium chlorochromate; zinc; In diethyl ether; dichloromethane; benzene;
DOI:10.1021/jo00374a022