2-Butenoic acid, 4-hydroxy-, methyl ester

Base Information

• Chemical Name: 2-Butenoic acid, 4-hydroxy-, methyl ester
• CAS No.: 4508-99-0
• Molecular Formula: C5H8O3
• Molecular Weight: 116.117
• Mol file: 4508-99-0.mol

Synonyms:

Chemical Property of 2-Butenoic acid, 4-hydroxy-, methyl ester

Chemical Property:

Purity/Quality:

95% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 2-Butenoic acid, 4-hydroxy-, methyl ester

There total 3 articles about 2-Butenoic acid, 4-hydroxy-, methyl ester 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:

methanol (67-56-1) + (RS)-α-amino-γ-butyrolactone hydrochloride (42417-39-0) → 4-butanolide (96-48-0) + 5-Chloro-dihydro-2(3H)-furanone (36603-83-5) + α-methoxy-γ-butyrolactone (25600-25-3) + methyl γ-hydroxycrotonate (4508-99-0) + 2-buten-4-olide (497-23-4)

Guidance literature:

With 5 % platinum on carbon; nitrogen(II) oxide; at 100 ℃; for 2h; under 11400.8 Torr; Temperature; Reagent/catalyst; Inert atmosphere;

Reference yield:

methanol (67-56-1) + (RS)-α-amino-γ-butyrolactone hydrochloride (42417-39-0) → 4-butanolide (96-48-0) + 5-Chloro-dihydro-2(3H)-furanone (36603-83-5) + α-methoxy-γ-butyrolactone (25600-25-3) + methyl γ-hydroxycrotonate (4508-99-0) + 4-hydroxy-2-methoxybutanoic acid + 4-hydroxy-2-chlorobutanoic acid + 2-buten-4-olide (497-23-4)

Guidance literature:

With 5 % platinum on carbon; nitrogen(II) oxide; at 80 ℃; for 2h; under 11400.8 Torr; Temperature; Reagent/catalyst; Inert atmosphere;

Reference yield:

methanol (67-56-1) + (RS)-α-amino-γ-butyrolactone hydrochloride (42417-39-0) → 5-Chloro-dihydro-2(3H)-furanone (36603-83-5) + α-methoxy-γ-butyrolactone (25600-25-3) + methyl γ-hydroxycrotonate (4508-99-0) + 2-buten-4-olide (497-23-4)

Guidance literature:

With 5 % platinum on carbon; nitrogen(II) oxide; at 100 ℃; for 2h; under 11400.8 Torr; Inert atmosphere;

upstream raw materials:

methanol

(RS)-α-amino-γ-butyrolactone hydrochloride

Refernces