YM-234903

Base Information

Chemical Name:YM-234903
CAS No.:721452-55-7
Molecular Formula:C₁₅H₁₉FN₂O₃
Molecular Weight:294.326
Hs Code.:

Synonyms:YM-234903

Suppliers and Price of YM-234903

Supply Marketing:

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

Manufacturers and distributors:

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Chemicals and raw materials
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price

Total 1 raw suppliers

Chemical Property of YM-234903

Chemical Property:

Purity/Quality:

Safty Information:

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Technology Process of YM-234903

There total 4 articles about YM-234903 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:

: 721452-52-4
ethyl (R)-1-{2-[(4-fluorobenzoyl)amino]ethyl}piperidine-3-carboxylate

: 721452-55-7
YM-234903

Guidance literature:: ethyl (R)-1-{2-[(4-fluorobenzoyl)amino]ethyl}piperidine-3-carboxylate; With sodium hydroxide; ethanol; water; at 25 ℃; for 2h; Industry scale;

With hydrogenchloride; pH=3.0 - 3.06; Product distribution / selectivity; Industry scale;

Reference yield:

: 403-43-0
4-fluorobenzoyl chloride

: 721452-55-7
YM-234903

Guidance literature:: Multi-step reaction with 4 steps

1: potassium carbonate / water; ethyl acetate / 1 h / -5 - 5 °C / Large scale

2: potassium carbonate / water; ethyl acetate / 4 h / 45 - 52 °C / Large scale

3: toluene-4-sulfonic acid / ethyl acetate; toluene / 32 h / Reflux; Large scale

4: sodium hydroxide / water; ethanol / 2 h / 25 °C / Large scale

With potassium carbonate; toluene-4-sulfonic acid; sodium hydroxide; In ethanol; water; ethyl acetate; toluene; 1: |Schotten-Baumann Reaction;
DOI:10.1021/op5002885

Reference yield:

: 2-(4-fluorophenyl)-4,5-dihydro-oxazole

: 721452-55-7
YM-234903

Guidance literature:: Multi-step reaction with 2 steps

1: toluene-4-sulfonic acid / ethyl acetate; toluene / 32 h / Reflux; Large scale

2: sodium hydroxide / water; ethanol / 2 h / 25 °C / Large scale

With toluene-4-sulfonic acid; sodium hydroxide; In ethanol; water; ethyl acetate; toluene;
DOI:10.1021/op5002885