3-Pentenoic acid, 2,4-dimethyl-, phenylmethyl ester, (R)-

Base Information

• Chemical Name: 3-Pentenoic acid, 2,4-dimethyl-, phenylmethyl ester, (R)-
• CAS No.: 108584-78-7
• Molecular Formula: C₁₄H₁₈O₂
• Molecular Weight: 218.296
• Mol file: 108584-78-7.mol

Synonyms:

Chemical Property of 3-Pentenoic acid, 2,4-dimethyl-, phenylmethyl ester, (R)-

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 3-Pentenoic acid, 2,4-dimethyl-, phenylmethyl ester, (R)-

There total 4 articles about 3-Pentenoic acid, 2,4-dimethyl-, phenylmethyl ester, (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:

benzyl 2,4-dimethylpentanoate (125427-70-5) → benzyl 2,4-dimethylpent-3-enoate (108584-78-7) + benzyl (S)-2,4-dimethylpent-3-enoate (108584-77-6)

Guidance literature:

With N-isopropylnorephedrin; In toluene; at -40 ℃; Product distribution; Thermodynamic data; Irradiation; other solvents, other chiral alcohols, amines, or aminoalcohols; stereoselectivity, temperature effects, discrimination parameters ΔΔH(excit.), ΔΔS(excit.), and ΔΔG(excit.);

Reference yield:

dimethyl-2,4 pentene-2 oate de benzyle (125427-41-0) → benzyl 2,4-dimethylpent-3-enoate (108584-78-7) + benzyl (S)-2,4-dimethylpent-3-enoate (108584-77-6)

Guidance literature:

In dichloromethane; at -55 ℃; for 4.5h; Product distribution; Irradiation; in presence of chiral inductor 5e derived from (+) camphor; various conditions, substrates and conductors investigated; enantioselectivity;

DOI:10.1016/S0040-4039(00)97830-4

Reference yield:

dimethyl-2,4 pentene-2 oate de benzyle (108584-71-0) → benzyl 2,4-dimethylpent-3-enoate (108584-78-7) + benzyl (S)-2,4-dimethylpent-3-enoate (108584-77-6)

Guidance literature:

NH-benzyl-(1R,2S)-norephedrine; In dichloromethane; at -40 ℃; Yield given; Irradiation;

DOI:10.1016/S0040-4039(00)96635-8

upstream raw materials:

dimethyl-2,4 pentene-2 oate de benzyle

benzyl 2,4-dimethylpentanoate

dimethyl-2,4 pentene-2 oate de benzyle

benzyl 2-bromopropionate