(4R-cis)-3-[(5H-Dibenzo[a,d]cyclohepten-5-yl)acetyl]-4-methyl-5-phenyl-2-oxazolidinone

Base Information

Chemical Name:(4R-cis)-3-[(5H-Dibenzo[a,d]cyclohepten-5-yl)acetyl]-4-methyl-5-phenyl-2-oxazolidinone
CAS No.:147900-34-3
Molecular Formula:C₂₇H₂₃NO₃
Molecular Weight:409.485
Hs Code.:

Synonyms:(4R-cis)-3-[(5H-Dibenzo[a,d]cyclohepten-5-yl)acetyl]-4-methyl-5-phenyl-2-oxazolidinone

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Chemical Property of (4R-cis)-3-[(5H-Dibenzo[a,d]cyclohepten-5-yl)acetyl]-4-methyl-5-phenyl-2-oxazolidinone

Chemical Property:

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Technology Process of (4R-cis)-3-[(5H-Dibenzo[a,d]cyclohepten-5-yl)acetyl]-4-methyl-5-phenyl-2-oxazolidinone

There total 7 articles about (4R-cis)-3-[(5H-Dibenzo[a,d]cyclohepten-5-yl)acetyl]-4-methyl-5-phenyl-2-oxazolidinone 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:

: aqueous ammonium chloride (NH₄ Cl)

triphenylmethane (Ph₃ CH): triphenylmethane (Ph₃ CH)

: 1643-43-2
5H-dibenzo[a,d]-cycloheptene-5-acetic acid

: 3282-30-2
pivaloyl chloride

: 152547-73-4
(4R)-methyl-(5S)-phenyl-2-oxazolidinone

: 147900-34-3
(4R-cis)-3-[(5H-Dibenzo[a,d]cyclohepten-5-yl)acetyl]-4-methyl-5-phenyl-2-oxazolidinone

Guidance literature:: With n-butyllithium; In tetrahydrofuran; ethylene glycol dimethyl ether (DME); hexane;

Reference yield:

: 1643-43-2
5H-dibenzo[a,d]-cycloheptene-5-acetic acid

: 147900-34-3
(4R-cis)-3-[(5H-Dibenzo[a,d]cyclohepten-5-yl)acetyl]-4-methyl-5-phenyl-2-oxazolidinone

Guidance literature:: Multi-step reaction with 2 steps

1: diisopropylethylamine / 1,2-dimethoxy-ethane / -20 °C

2: 1.) nBuLi / 1.) THF, -78 deg C, 2.) THF, DME

With n-butyllithium; N-ethyl-N,N-diisopropylamine; In 1,2-dimethoxyethane;
DOI:10.1016/S0040-4039(00)77463-6

Reference yield:

: 1643-43-2
5H-dibenzo[a,d]-cycloheptene-5-acetic acid

: 147900-34-3
(4S,5R)-3-(2-5H-Dibenzo[a,d]cyclohepten-5-yl-acetyl)-4-methyl-5-phenyl-oxazolidin-2-one

Guidance literature:: Multi-step reaction with 2 steps

1: diisopropylethylamine / 1,2-dimethoxy-ethane / -20 °C

2: 1.) nBuLi / 1.) THF, -78 deg C, 2.) THF, DME

With n-butyllithium; N-ethyl-N,N-diisopropylamine; In 1,2-dimethoxyethane;
DOI:10.1016/S0040-4039(00)77463-6