Benzenepropanoic acid, a-ethyl-3-nitro-, (R)-

Base Information

Chemical Name:Benzenepropanoic acid, a-ethyl-3-nitro-, (R)-
CAS No.:138711-95-2
Molecular Formula:C₁₁H₁₃NO₄
Molecular Weight:223.229
Hs Code.:

Synonyms:

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Chemical Property of Benzenepropanoic acid, a-ethyl-3-nitro-, (R)-

Chemical Property:

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Technology Process of Benzenepropanoic acid, a-ethyl-3-nitro-, (R)-

There total 4 articles about Benzenepropanoic acid, a-ethyl-3-nitro-, (R)- 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:

: 138711-96-3
2-ethyl-2-m-nitrobenzylmalonic acid

: 138711-95-2
(R)-2-(3-Nitro-benzyl)-butyric acid

Guidance literature:: Multi-step reaction with 3 steps

1: dimethylformamide / 4 h / 100 - 110 °C

2: HCl / 24 h / Ambient temperature

3: 0.1 M potassium phosphate / 96 h / Ambient temperature; lipase PS

With hydrogenchloride; potassium phosphate; In N,N-dimethyl-formamide;
DOI:10.1016/S0957-4166(00)86152-2

Reference yield:

: 118688-45-2
diethyl 2-ethyl-2-m-nitrobenzylmalonate

: 138711-95-2
(R)-2-(3-Nitro-benzyl)-butyric acid

Guidance literature:: Multi-step reaction with 4 steps

1: aq. KOH / ethanol / 24 h / Heating

2: dimethylformamide / 4 h / 100 - 110 °C

3: HCl / 24 h / Ambient temperature

4: 0.1 M potassium phosphate / 96 h / Ambient temperature; lipase PS

With hydrogenchloride; potassium hydroxide; potassium phosphate; In ethanol; N,N-dimethyl-formamide;
DOI:10.1016/S0957-4166(00)86152-2

Reference yield:

: 619-23-8
3-Nitrobenzyl chloride

: 138711-95-2
(R)-2-(3-Nitro-benzyl)-butyric acid

Guidance literature:: Multi-step reaction with 5 steps

1: 1.) NaH / 1.) ethyl ether, reflux, 2.) ethyl ether, RT, 6 h

2: aq. KOH / ethanol / 24 h / Heating

3: dimethylformamide / 4 h / 100 - 110 °C

4: HCl / 24 h / Ambient temperature

5: 0.1 M potassium phosphate / 96 h / Ambient temperature; lipase PS

With hydrogenchloride; potassium hydroxide; potassium phosphate; sodium hydride; In ethanol; N,N-dimethyl-formamide;
DOI:10.1016/S0957-4166(00)86152-2