(S)-3-(3-benzyloxy-4-hydroxy-phenyl)-2-tert-butoxycarbonylamino-propionic acid methyl ester

Base Information

• Chemical Name: (S)-3-(3-benzyloxy-4-hydroxy-phenyl)-2-tert-butoxycarbonylamino-propionic acid methyl ester
• CAS No.: 1096164-95-2
• Molecular Formula: C₂₂H₂₇NO₆
• Molecular Weight: 401.459

Synonyms:(S)-3-(3-benzyloxy-4-hydroxy-phenyl)-2-tert-butoxycarbonylamino-propionic acid methyl ester

Chemical Property of (S)-3-(3-benzyloxy-4-hydroxy-phenyl)-2-tert-butoxycarbonylamino-propionic acid methyl ester

Chemical Property:

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Technology Process of (S)-3-(3-benzyloxy-4-hydroxy-phenyl)-2-tert-butoxycarbonylamino-propionic acid methyl ester

There total 1 articles about (S)-3-(3-benzyloxy-4-hydroxy-phenyl)-2-tert-butoxycarbonylamino-propionic acid 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:

methyl (S)-2-(tert-butoxycarbonylamino)-3-(3,4-dihydroxyphenyl)propanoate (37169-36-1) + benzyl chloride (100-44-7) → (S)-3-(3-benzyloxy-4-hydroxy-phenyl)-2-tert-butoxycarbonylamino-propionic acid methyl ester (1096164-95-2) + N-[(1,1-dimethylethoxy)carbonyl]-3-hydroxy-O-(phenylmethyl)-L-tyrosine methyl ester (367967-67-7)

Guidance literature:

With potassium carbonate; sodium iodide; In acetone; for 10.25h; Heating / reflux;

Reference yield:

(S)-3-(3-benzyloxy-4-hydroxy-phenyl)-2-tert-butoxycarbonylamino-propionic acid methyl ester (1096164-95-2) + ethyl isocyanate (109-90-0) → (S)-3-(4-benzyloxy-3-ethylcarbamoyloxy-phenyl)-2-tert-butoxycarbonylamino-propionic acid methyl ester (1096164-96-3)

Guidance literature:

dmap; In dichloromethane; at 60 ℃; for 4h;

Reference yield:

2,5-dioxopyrrolidin-1-yl methylcarbamate (18342-66-0) + (S)-3-(3-benzyloxy-4-hydroxy-phenyl)-2-tert-butoxycarbonylamino-propionic acid methyl ester (1096164-95-2) → (S)-3-(3-benzyloxy-4-methylcarbamoyloxy-phenyl)-2-tert-butoxycarbonylamino-propionic acid methyl ester (1096165-07-9)

Guidance literature:

In acetonitrile; for 96h; Heating / reflux;

upstream raw materials:

methyl (S)-2-(tert-butoxycarbonylamino)-3-(3,4-dihydroxyphenyl)propanoate

benzyl chloride

Downstream raw materials:

(S)-3-(4-benzyloxy-3-ethylcarbamoyloxy-phenyl)-2-tert-butoxycarbonylamino-propionic acid methyl ester

(S)-3-(3-benzyloxy-4-methylcarbamoyloxy-phenyl)-2-tert-butoxycarbonylamino-propionic acid methyl ester

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