methyl 4-[5-[3-chloro-5-(trifluoromethyl)phenyl]-5-(trifluoromethyl)-4,5-dihydro-1,2-oxazol-3-yl]naphthalene-1-carboxylate

Base Information

Chemical Name:methyl 4-[5-[3-chloro-5-(trifluoromethyl)phenyl]-5-(trifluoromethyl)-4,5-dihydro-1,2-oxazol-3-yl]naphthalene-1-carboxylate
CAS No.:1125812-60-3
Molecular Formula:C₂₃H₁₄ClF₆NO₃
Molecular Weight:501.812
Hs Code.:

Synonyms:methyl 4-[5-[3-chloro-5-(trifluoromethyl)phenyl]-5-(trifluoromethyl)-4,5-dihydro-1,2-oxazol-3-yl]naphthalene-1-carboxylate

Suppliers and Price of methyl 4-[5-[3-chloro-5-(trifluoromethyl)phenyl]-5-(trifluoromethyl)-4,5-dihydro-1,2-oxazol-3-yl]naphthalene-1-carboxylate

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of methyl 4-[5-[3-chloro-5-(trifluoromethyl)phenyl]-5-(trifluoromethyl)-4,5-dihydro-1,2-oxazol-3-yl]naphthalene-1-carboxylate

Chemical Property:

Purity/Quality:: 99% ^*data from raw suppliers

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Technology Process of methyl 4-[5-[3-chloro-5-(trifluoromethyl)phenyl]-5-(trifluoromethyl)-4,5-dihydro-1,2-oxazol-3-yl]naphthalene-1-carboxylate

There total 6 articles about methyl 4-[5-[3-chloro-5-(trifluoromethyl)phenyl]-5-(trifluoromethyl)-4,5-dihydro-1,2-oxazol-3-yl]naphthalene-1-carboxylate 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: 76.0%

: 1125812-62-5
methyl 4-[3-[3-chloro-5-(trifluoromethyl)phenyl]-4,4,4-trifluoro-1-oxo-2-buten-1-yl]-1-naphthalenecarboxylate

: 1125812-60-3
methyl 4-[5-[3-chloro-5-(trifluoromethyl)phenyl]-5-(trifluoromethyl)-4,5-dihydro-1,2-oxazol-3-yl]naphthalene-1-carboxylate

Guidance literature:: With sodium hydroxide; hydroxyammonium sulfate; In tetrahydrofuran; water; at 25 ℃; for 1.16667h;

Reference yield: 52.0%

: 67-56-1
methanol

: 201230-82-2
carbon monoxide

: 3-(4-bromonaphthalen-1-yl)-5-[3-chloro-5-(trifluoromethyl)phenyl]-5-(trifluoromethyl)-4,5-dihydro-1,2-oxazole

: 1125812-60-3
methyl 4-[5-[3-chloro-5-(trifluoromethyl)phenyl]-5-(trifluoromethyl)-4,5-dihydro-1,2-oxazol-3-yl]naphthalene-1-carboxylate

Guidance literature:: With (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; triethylamine; In methanol; at 70 ℃; under 7600.51 Torr;

Reference yield:

: 16650-55-8
4-bromonaphthalene-1-carboxylic acid

: 1125812-60-3
methyl 4-[5-[3-chloro-5-(trifluoromethyl)phenyl]-5-(trifluoromethyl)-4,5-dihydro-1,2-oxazol-3-yl]naphthalene-1-carboxylate

Guidance literature:: Multi-step reaction with 5 steps

1: borane-THF / tetrahydrofuran / 20 - 25 °C

2: silica gel; pyridinium chlorochromate / dichloromethane / 2 h / 20 - 25 °C

3: sodium acetate; hydroxylamine hydrochloride / ethanol; water / 2 h / 20 - 25 °C

4: sodium hypochlorite / dichloromethane / 20 - 25 °C / Inert atmosphere

5: triethylamine; (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride / methanol / 70 °C / 7600.51 Torr

With (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; sodium hypochlorite; borane-THF; hydroxylamine hydrochloride; sodium acetate; silica gel; triethylamine; pyridinium chlorochromate; In tetrahydrofuran; methanol; ethanol; dichloromethane; water;