ethyl-3--E-propenoate

Base Information

Chemical Name:ethyl-3--E-propenoate
CAS No.:199005-72-6
Molecular Formula:C₃₅H₄₈N₄O₈
Molecular Weight:652.788
Hs Code.:

ethyl-3-<Cbz-L-Leu-L-Phe-L-N-Boc-aminoAla>-E-propenoate

Synonyms:ethyl-3--E-propenoate

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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 ethyl-3--E-propenoate

Chemical Property:

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Technology Process of ethyl-3--E-propenoate

There total 1 articles about ethyl-3--E-propenoate 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:

: 1099-45-2
ethyl (triphenylphosphoranylidene)acetate

: 199005-71-5
{(S)-1-[(S)-1-((S)-2-tert-Butoxycarbonylamino-1-formyl-ethylcarbamoyl)-2-phenyl-ethylcarbamoyl]-3-methyl-butyl}-carbamic acid benzyl ester

: 199005-72-6
ethyl-3--E-propenoate

Guidance literature:: In tetrahydrofuran; at 23 ℃;
DOI:10.1021/jm9800696 DOI:10.1021/jm9805384

Reference yield: 73.0%

: 199005-72-6
ethyl-3--E-propenoate

: (E)-(R)-5-Amino-4-[(S)-2-((S)-2-benzyloxycarbonylamino-4-methyl-pentanoylamino)-3-phenyl-propionylamino]-pent-2-enoic acid ethyl ester; hydrochloride

Guidance literature:: With hydrogenchloride; In 1,4-dioxane; at 23 ℃;
DOI:10.1021/jm9805384

Reference yield:

: 199005-72-6
ethyl-3--E-propenoate

: (E)-(R)-4-[(S)-2-((S)-2-Benzyloxycarbonylamino-4-methyl-pentanoylamino)-3-phenyl-propionylamino]-5-(2-oxo-imidazolidin-1-yl)-pent-2-enoic acid ethyl ester

Guidance literature:: Multi-step reaction with 4 steps

1: 73 percent / 4.0 M HCl / dioxane / 23 °C

2: 44 percent / NaBH₃CN / methanol / 23 °C

3: 92 percent / TFA / CH₂Cl₂ / 2 h / 23 °C

4: 54 percent / tetrahydrofuran / 3.5 h / 23 °C

With hydrogenchloride; sodium cyanoborohydride; trifluoroacetic acid; In tetrahydrofuran; 1,4-dioxane; methanol; dichloromethane;
DOI:10.1021/jm9805384