2R-AMINO-3-BUTENOIC ACID

Base Information

• Chemical Name: 2R-AMINO-3-BUTENOIC ACID
• CAS No.: 52795-52-5
• Molecular Formula: C4H7NO2
• Molecular Weight: 101.1
• Hs Code.: 2922499990
• Mol file: 52795-52-5.mol

Synonyms:2R-AMINO-3-BUTENOIC ACID

Chemical Property of 2R-AMINO-3-BUTENOIC ACID

Chemical Property:

• PSA: 63.32000
• LogP: 0.28460
• Storage Temp.: Sealed in dry,Room Temperature

Purity/Quality:

98%Min ^*data from raw suppliers

D-Vinylglycine 98 ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 2R-AMINO-3-BUTENOIC ACID

There total 8 articles about 2R-AMINO-3-BUTENOIC ACID 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: 100.0%

N-<(benzyloxy)carbonyl>-D-vinylglycine methyl ester (98854-91-2) → D-vinylglycine (52795-52-5)

Guidance literature:

With hydrogenchloride; for 4.5h; Heating;

DOI:10.1039/b212270g

Reference yield: 95.0%

2-tert-butoxycarbonylaminobut-3-enoic acid (152468-91-2) → D-vinylglycine (52795-52-5)

Guidance literature:

With hydrogenchloride; for 1h; Heating;

Reference yield:

diiodomethane (75-11-6) + 1-[N-(benzyloxycarbonyl)-(1S)-1-amino-2-oxoethyl]-4-methyl-2,6,7-trioxa-bicyclo[2.2.2]octane (183671-34-3) → (S)-2-amino-3-butenoic acid (70982-53-5) + D-vinylglycine (52795-52-5)

Guidance literature:

diiodomethane; 1-[N-(benzyloxycarbonyl)-(1S)-1-amino-2-oxoethyl]-4-methyl-2,6,7-trioxa-bicyclo[2.2.2]octane; With trimethylaluminum; zinc; In tetrahydrofuran; at 20 ℃; for 4h;

With hydrogenchloride; for 1h; Title compound not separated from byproducts; Heating;

DOI:10.1016/S0040-4020(00)01146-7

upstream raw materials:

methyl(2R,3S,R)-2-amino-3-hydroxy-4-(dimethyl t-butyl)silyl-butanoate

(R)-2-phthalimido-4-butenoic acid

2-tert-butoxycarbonylaminobut-3-enoic acid

diiodomethane

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