(S)-3-{4-Benzyloxy-3-[4-((S)-2-tert-butoxycarbonylamino-2-methoxycarbonyl-ethyl)-phenoxy]-phenyl}-2-benzyloxycarbonylamino-propionic acid methyl ester

Base Information

Chemical Name:(S)-3-{4-Benzyloxy-3-[4-((S)-2-tert-butoxycarbonylamino-2-methoxycarbonyl-ethyl)-phenoxy]-phenyl}-2-benzyloxycarbonylamino-propionic acid methyl ester
CAS No.:125786-86-9
Molecular Formula:C₄₀H₄₄N₂O₁₀
Molecular Weight:712.797
Hs Code.:

(S)-3-{4-Benzyloxy-3-[4-((S)-2-tert-butoxycarbonylamino-2-methoxycarbonyl-ethyl)-phenoxy]-phenyl}-2-benzyloxycarbonylamino-propionic acid methyl ester

Synonyms:(S)-3-{4-Benzyloxy-3-[4-((S)-2-tert-butoxycarbonylamino-2-methoxycarbonyl-ethyl)-phenoxy]-phenyl}-2-benzyloxycarbonylamino-propionic acid methyl ester

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Chemical Property of (S)-3-{4-Benzyloxy-3-[4-((S)-2-tert-butoxycarbonylamino-2-methoxycarbonyl-ethyl)-phenoxy]-phenyl}-2-benzyloxycarbonylamino-propionic acid methyl ester

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Technology Process of (S)-3-{4-Benzyloxy-3-[4-((S)-2-tert-butoxycarbonylamino-2-methoxycarbonyl-ethyl)-phenoxy]-phenyl}-2-benzyloxycarbonylamino-propionic acid methyl ester

There total 11 articles about (S)-3-{4-Benzyloxy-3-[4-((S)-2-tert-butoxycarbonylamino-2-methoxycarbonyl-ethyl)-phenoxy]-phenyl}-2-benzyloxycarbonylamino-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: 87.0%

: 24424-99-5
di-tert-butyl dicarbonate

: 120363-18-0
(S)-O-<5-<2-<<(Phenylmethoxy)carbonyl>amino>-2-(methoxycarbonyl)ethyl>-2-(phenylmethoxy)phenyl>-L-tyrosine

: 125786-86-9
(S)-3-{4-Benzyloxy-3-[4-((S)-2-tert-butoxycarbonylamino-2-methoxycarbonyl-ethyl)-phenoxy]-phenyl}-2-benzyloxycarbonylamino-propionic acid methyl ester

Guidance literature:: In tetrahydrofuran; at 25 ℃; for 12h;
DOI:10.1021/jo00311a019

Reference yield:

: 105229-41-2
2-Benzyloxycarbonylamino-3-(4-benzyloxy-3-hydroxy-phenyl)-propionic acid methyl ester

: 125786-86-9
(S)-3-{4-Benzyloxy-3-[4-((S)-2-tert-butoxycarbonylamino-2-methoxycarbonyl-ethyl)-phenoxy]-phenyl}-2-benzyloxycarbonylamino-propionic acid methyl ester

Guidance literature:: Multi-step reaction with 6 steps

1: NaH, CuBrSMe₂ / nitrobenzene / 8 h / 130 °C

2: 89 percent / BH₃*THF / tetrahydrofuran / 3 h / 0 °C

3: 72 percent / CBr₄, Ph₃P / diethyl ether / 25 °C

4: 1.) NaH / 1.) THF, 0 deg C, 5 min, 2.) THF, -78 deg C, 14 h

5: 0.5N HCl / H₂O; tetrahydrofuran / 15 h / 25 °C

6: tetrahydrofuran / 1.5 h / 25 °C

With hydrogenchloride; borane-THF; copper(I) bromide dimethylsulfide complex; carbon tetrabromide; sodium hydride; triphenylphosphine; In tetrahydrofuran; diethyl ether; water; nitrobenzene;
DOI:10.1016/S0040-4039(01)93709-8

Reference yield:

: 120363-13-5
tert-butyl 4-iodobenzoate

: 125786-86-9
(S)-3-{4-Benzyloxy-3-[4-((S)-2-tert-butoxycarbonylamino-2-methoxycarbonyl-ethyl)-phenoxy]-phenyl}-2-benzyloxycarbonylamino-propionic acid methyl ester

Guidance literature:: Multi-step reaction with 7 steps

1: NaH, CuBrSMe₂ / nitrobenzene / 8 h / 130 °C

2: 95 percent / 3M HCl / ethyl acetate / 1.5 h / 25 °C

3: 89 percent / BH₃*THF / tetrahydrofuran / 3 h / 0 °C

4: 72 percent / CBr₄, Ph₃P / diethyl ether / 25 °C

5: 1.) NaH / 1.) THF, 0 deg C, 5 min, 2.) THF, -78 deg C, 14 h

6: 0.5N HCl / H₂O; tetrahydrofuran / 15 h / 25 °C

7: tetrahydrofuran / 1.5 h / 25 °C

With hydrogenchloride; borane-THF; copper(I) bromide dimethylsulfide complex; carbon tetrabromide; sodium hydride; triphenylphosphine; In tetrahydrofuran; diethyl ether; water; ethyl acetate; nitrobenzene;
DOI:10.1016/S0040-4039(01)93709-8