(Z)-5-Benzyliden-4-hydroxy-1-methyl-2-oxo-3-pyrrolin-3-carbonsaeureethylester

Base Information

Chemical Name:(Z)-5-Benzyliden-4-hydroxy-1-methyl-2-oxo-3-pyrrolin-3-carbonsaeureethylester
CAS No.:79208-29-0
Molecular Formula:C₁₅H₁₅NO₄
Molecular Weight:273.288
Hs Code.:

Synonyms:(Z)-5-Benzyliden-4-hydroxy-1-methyl-2-oxo-3-pyrrolin-3-carbonsaeureethylester

Suppliers and Price of (Z)-5-Benzyliden-4-hydroxy-1-methyl-2-oxo-3-pyrrolin-3-carbonsaeureethylester

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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 (Z)-5-Benzyliden-4-hydroxy-1-methyl-2-oxo-3-pyrrolin-3-carbonsaeureethylester

Chemical Property:

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Technology Process of (Z)-5-Benzyliden-4-hydroxy-1-methyl-2-oxo-3-pyrrolin-3-carbonsaeureethylester

There total 5 articles about (Z)-5-Benzyliden-4-hydroxy-1-methyl-2-oxo-3-pyrrolin-3-carbonsaeureethylester 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: 75.0%

: 79208-24-5
(Z)-5-Benzyliden-4-methoxy-1-methyl-2-oxo-3-pyrrolin-3-carbonsaeureethylester

: 79208-29-0
(Z)-5-Benzyliden-4-hydroxy-1-methyl-2-oxo-3-pyrrolin-3-carbonsaeureethylester

Guidance literature:: With potassium hydroxide; In ethanol; for 1h; Ambient temperature;

Reference yield:

: Benzalazlacton

: 79208-29-0
(Z)-5-Benzyliden-4-hydroxy-1-methyl-2-oxo-3-pyrrolin-3-carbonsaeureethylester

Guidance literature:: Multi-step reaction with 4 steps

1: 65 percent

2: 90 percent / methanol; diethyl ether

3: 1.) 50percent NaH in paraffin oil / 1.) toluene, 1 h, reflux, 2.) 30 min, reflux

4: 75 percent / 3 N KOH / ethanol / 1 h / Ambient temperature

With potassium hydroxide; sodium hydride; In methanol; diethyl ether; ethanol;

Reference yield:

: 79208-18-7
(Z)-5-Benzyliden-4-hydroxy-2-oxo-3-pyrrolin-3-carbonsaeureethylester

: 79208-29-0
(Z)-5-Benzyliden-4-hydroxy-1-methyl-2-oxo-3-pyrrolin-3-carbonsaeureethylester

Guidance literature:: Multi-step reaction with 3 steps

1: 90 percent / methanol; diethyl ether

2: 1.) 50percent NaH in paraffin oil / 1.) toluene, 1 h, reflux, 2.) 30 min, reflux

3: 75 percent / 3 N KOH / ethanol / 1 h / Ambient temperature

With potassium hydroxide; sodium hydride; In methanol; diethyl ether; ethanol;