(S)-2-((S)-2-tert-Butoxycarbonylamino-3-phenyl-propane-1-sulfonylamino)-3-phenyl-propionic acid

Base Information

Chemical Name:(S)-2-((S)-2-tert-Butoxycarbonylamino-3-phenyl-propane-1-sulfonylamino)-3-phenyl-propionic acid
CAS No.:167867-49-4
Molecular Formula:C₂₃H₃₀N₂O₆S
Molecular Weight:462.567
Hs Code.:

Synonyms:(S)-2-((S)-2-tert-Butoxycarbonylamino-3-phenyl-propane-1-sulfonylamino)-3-phenyl-propionic acid

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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 (S)-2-((S)-2-tert-Butoxycarbonylamino-3-phenyl-propane-1-sulfonylamino)-3-phenyl-propionic acid

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Technology Process of (S)-2-((S)-2-tert-Butoxycarbonylamino-3-phenyl-propane-1-sulfonylamino)-3-phenyl-propionic acid

There total 10 articles about (S)-2-((S)-2-tert-Butoxycarbonylamino-3-phenyl-propane-1-sulfonylamino)-3-phenyl-propionic acid 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: 98.0%

: 145641-43-6
N-phenylalanine methyl ester

: 167867-49-4
(S)-2-((S)-2-tert-Butoxycarbonylamino-3-phenyl-propane-1-sulfonylamino)-3-phenyl-propionic acid

Guidance literature:: With lithium hydroxide; In methanol; Ambient temperature;
DOI:10.1021/jo00121a038

Reference yield:

: 63-91-2,25191-15-5,658-69-5,67675-33-6
L-phenylalanine

: 167867-49-4
(S)-2-((S)-2-tert-Butoxycarbonylamino-3-phenyl-propane-1-sulfonylamino)-3-phenyl-propionic acid

Guidance literature:: Multi-step reaction with 9 steps

2: Et₃N

3: NaBH₄ / methanol

4: 96 percent / Et₃N

5: 93 percent / Cs₂CO₃ / dimethylformamide / Ambient temperature

6: Ac₂O, Cl₂ / CH₂Cl₂ / 1 h / -18 - -10 °C

7: 66 percent / N-methylmorpholine / CH₂Cl₂; dimethylformamide / Ambient temperature

8: 79 percent / NaIO₄, aq. RuCl₃

9: 98 percent / aq. LiOH / methanol / Ambient temperature

With 4-methyl-morpholine; ruthenium trichloride; lithium hydroxide; sodium tetrahydroborate; sodium periodate; acetic anhydride; chlorine; caesium carbonate; triethylamine; In methanol; dichloromethane; N,N-dimethyl-formamide;
DOI:10.1021/jo00121a038

Reference yield:

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

: 167867-49-4
(S)-2-((S)-2-tert-Butoxycarbonylamino-3-phenyl-propane-1-sulfonylamino)-3-phenyl-propionic acid

Guidance literature:: Multi-step reaction with 9 steps

2: Et₃N

3: NaBH₄ / methanol

4: 96 percent / Et₃N

5: 93 percent / Cs₂CO₃ / dimethylformamide / Ambient temperature

6: Ac₂O, Cl₂ / CH₂Cl₂ / 1 h / -18 - -10 °C

7: 66 percent / N-methylmorpholine / CH₂Cl₂; dimethylformamide / Ambient temperature

8: 79 percent / NaIO₄, aq. RuCl₃

9: 98 percent / aq. LiOH / methanol / Ambient temperature

With 4-methyl-morpholine; ruthenium trichloride; lithium hydroxide; sodium tetrahydroborate; sodium periodate; acetic anhydride; chlorine; caesium carbonate; triethylamine; In methanol; dichloromethane; N,N-dimethyl-formamide;
DOI:10.1021/jo00121a038