(S)-2-amino-2-methyl-4-pentenoicacid

Base Information

• Chemical Name: (S)-2-amino-2-methyl-4-pentenoicacid
• CAS No.: 1011309-61-7
• Molecular Formula: C8H15NO2
• Molecular Weight: 157.213
• Mol file: 1011309-61-7.mol

Synonyms:ALPHA-ALLYL-L-ALA; (S)-ALPHA-METHYL-ALLYLGLYCINE; -Allyl-L-Ala; A-ALLYL-L-ALA ; 3-Butenoicacid,2-amino-2-methyl-,(2S)-; (2S)-2-ammonio-2-methylbut-3-enoate; (S)-2-amino-2-methyl-4-pentenoicacid; (2S)-2-Amino-2-methyl-3-butenoic acid; (S)- 2-(5'-pentenyl) alanine

Chemical Property of (S)-2-amino-2-methyl-4-pentenoicacid

Chemical Property:

• Vapor Pressure: 0.00946mmHg at 25°C
• Melting Point: >200 °C (decomp)
• Boiling Point: 245.3°C at 760 mmHg
• PKA: 2.56±0.44(Predicted)
• Flash Point: 102.1°C
• PSA: 63.32000
• Density: 1.101g/cm³
• LogP: 1.84500

Purity/Quality:

97% ^*data from raw suppliers

(S)-2-Amino-2-methylhept-6-enoicacid 97% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of (S)-2-amino-2-methyl-4-pentenoicacid

There total 13 articles about (S)-2-amino-2-methyl-4-pentenoicacid 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: 82.0%

(-)-(3S,5R)-3-methyl-3-(pent-4-enyl)-5-phenylmorpholin-2-one (1379761-96-2) → (+)-(S)-2-amino-2-methylhept-6-enoic acid (1011309-61-7,1824552-06-8)

Guidance literature:

(-)-(3S,5R)-3-methyl-3-(pent-4-enyl)-5-phenylmorpholin-2-one; With lithium hydroxide monohydrate; water; In tetrahydrofuran; for 3h; Inert atmosphere;

With methanol; water; lead(IV) tetraacetate; In dichloromethane; at 0 ℃; for 5h; Inert atmosphere;

DOI:10.1002/chem.201102351

Reference yield: 80.0%

C33H35N3NiO3 → (+)-(S)-2-amino-2-methylhept-6-enoic acid (1011309-61-7,1824552-06-8)

Guidance literature:

With hydrogenchloride; In methanol; at 65 ℃; for 3h;

DOI:10.1016/j.tet.2019.130485

Reference yield: 65.0%

C33H34FN3NiO3 → (+)-(S)-2-amino-2-methylhept-6-enoic acid (1011309-61-7,1824552-06-8)

Guidance literature:

With hydrogenchloride; In methanol; water; at 70 ℃; for 0.583333h;

DOI:10.1039/c4ob01832j

upstream raw materials:

2-amino-2-methyl-6-heptenoic acid amide

hept-6-en-2-one

2-acetyl-hex-5-enoic acid methyl ester

(R)-3-(pent-4-enyl)-5-phenyl-5,6-dihydro-2H-1,4-oxazin-2-one

Downstream raw materials:

C₁₇H₂₃NO₄

(S)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-2-methylhept-6-enoic acid