2-(3-{2-[(S)-2-(2-Benzyloxycarbonylamino-acetylamino)-propionylsulfanyl]-ethoxy}-propoxy)-6-[3-(2-mercapto-ethoxy)-propoxy]-benzoic acid methyl ester

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Chemical Name:2-(3-{2-[(S)-2-(2-Benzyloxycarbonylamino-acetylamino)-propionylsulfanyl]-ethoxy}-propoxy)-6-[3-(2-mercapto-ethoxy)-propoxy]-benzoic acid methyl ester
CAS No.:130157-37-8
Molecular Formula:C₃₁H₄₂N₂O₁₀S₂
Molecular Weight:666.814
Hs Code.:

2-(3-{2-[(S)-2-(2-Benzyloxycarbonylamino-acetylamino)-propionylsulfanyl]-ethoxy}-propoxy)-6-[3-(2-mercapto-ethoxy)-propoxy]-benzoic acid methyl ester

Synonyms:2-(3-{2-[(S)-2-(2-Benzyloxycarbonylamino-acetylamino)-propionylsulfanyl]-ethoxy}-propoxy)-6-[3-(2-mercapto-ethoxy)-propoxy]-benzoic acid methyl ester

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Chemical Property of 2-(3-{2-[(S)-2-(2-Benzyloxycarbonylamino-acetylamino)-propionylsulfanyl]-ethoxy}-propoxy)-6-[3-(2-mercapto-ethoxy)-propoxy]-benzoic acid methyl ester

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Technology Process of 2-(3-{2-[(S)-2-(2-Benzyloxycarbonylamino-acetylamino)-propionylsulfanyl]-ethoxy}-propoxy)-6-[3-(2-mercapto-ethoxy)-propoxy]-benzoic acid methyl ester

There total 12 articles about 2-(3-{2-[(S)-2-(2-Benzyloxycarbonylamino-acetylamino)-propionylsulfanyl]-ethoxy}-propoxy)-6-[3-(2-mercapto-ethoxy)-propoxy]-benzoic 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:

: 2150-45-0
methyl 2,6-dihydroxybenzoate

: 130157-37-8
2-(3-{2-[(S)-2-(2-Benzyloxycarbonylamino-acetylamino)-propionylsulfanyl]-ethoxy}-propoxy)-6-[3-(2-mercapto-ethoxy)-propoxy]-benzoic acid methyl ester

Guidance literature:: Multi-step reaction with 8 steps

1: 1. Cs₂CO₃ / 1. DMF, 30min; 2. DMF, 10h, r.t.

2: 99 percent / H₂ / 10percent Pd-C / methanol / 1 h

3: 87 percent / diethyl azodicarboxylate (DEAD), PPh₃ / tetrahydrofuran / a.) 1h, 0 deg C, b.) 2h, r.t.

4: 83 percent / MeONa / methanol / 0.08 h / Ambient temperature

5: 50 percent / DCC, 4-pyrrolidinopyridine (4-PP) / CH₂Cl₂ / 4 h / Ambient temperature

6: 90 percent / diphenylphosphorylazide (DPPA), triethylamine / dimethylformamide / 2 h / 0 °C

7: trifluoroacetic acid (TFA) / CH₂Cl₂ / 1 h / 0 °C

8: 2-pyridone / benzene / 25 °C

With diphenylphosphoranyl azide; hydrogen; sodium methylate; caesium carbonate; 4-pyrrolidin-1-ylpyridine; triethylamine; dicyclohexyl-carbodiimide; triphenylphosphine; trifluoroacetic acid; diethylazodicarboxylate; 2-Pyridone; palladium on activated charcoal; In tetrahydrofuran; methanol; dichloromethane; N,N-dimethyl-formamide; benzene;
DOI:10.1016/S0040-4020(01)87908-4

Reference yield:

: 131326-24-4
3-[2-(benzyloxy)ethoxy]-1-propanol

: 130157-37-8
2-(3-{2-[(S)-2-(2-Benzyloxycarbonylamino-acetylamino)-propionylsulfanyl]-ethoxy}-propoxy)-6-[3-(2-mercapto-ethoxy)-propoxy]-benzoic acid methyl ester

Guidance literature:: Multi-step reaction with 9 steps

1: 85 percent / pyridine / 4-dimethylaminopyridine (DMAP) / 3 h / 0 °C

2: 1. Cs₂CO₃ / 1. DMF, 30min; 2. DMF, 10h, r.t.

3: 99 percent / H₂ / 10percent Pd-C / methanol / 1 h

4: 87 percent / diethyl azodicarboxylate (DEAD), PPh₃ / tetrahydrofuran / a.) 1h, 0 deg C, b.) 2h, r.t.

5: 83 percent / MeONa / methanol / 0.08 h / Ambient temperature

6: 50 percent / DCC, 4-pyrrolidinopyridine (4-PP) / CH₂Cl₂ / 4 h / Ambient temperature

7: 90 percent / diphenylphosphorylazide (DPPA), triethylamine / dimethylformamide / 2 h / 0 °C

8: trifluoroacetic acid (TFA) / CH₂Cl₂ / 1 h / 0 °C

9: 2-pyridone / benzene / 25 °C

With pyridine; diphenylphosphoranyl azide; hydrogen; sodium methylate; caesium carbonate; 4-pyrrolidin-1-ylpyridine; triethylamine; dicyclohexyl-carbodiimide; triphenylphosphine; trifluoroacetic acid; diethylazodicarboxylate; 2-Pyridone; dmap; palladium on activated charcoal; In tetrahydrofuran; methanol; dichloromethane; N,N-dimethyl-formamide; benzene;
DOI:10.1016/S0040-4020(01)87908-4

Reference yield:

: 131326-23-3
2-(3-(2-(benzyloxy)ethoxy)propoxy)tetrahydro-2H-pyran

: 130157-37-8
2-(3-{2-[(S)-2-(2-Benzyloxycarbonylamino-acetylamino)-propionylsulfanyl]-ethoxy}-propoxy)-6-[3-(2-mercapto-ethoxy)-propoxy]-benzoic acid methyl ester

Guidance literature:: Multi-step reaction with 10 steps

1: 95 percent / pyridinium toluene-4-sulfonate (PPTS) / methanol / 3 h / Heating

2: 85 percent / pyridine / 4-dimethylaminopyridine (DMAP) / 3 h / 0 °C

3: 1. Cs₂CO₃ / 1. DMF, 30min; 2. DMF, 10h, r.t.

4: 99 percent / H₂ / 10percent Pd-C / methanol / 1 h

5: 87 percent / diethyl azodicarboxylate (DEAD), PPh₃ / tetrahydrofuran / a.) 1h, 0 deg C, b.) 2h, r.t.

6: 83 percent / MeONa / methanol / 0.08 h / Ambient temperature

7: 50 percent / DCC, 4-pyrrolidinopyridine (4-PP) / CH₂Cl₂ / 4 h / Ambient temperature

8: 90 percent / diphenylphosphorylazide (DPPA), triethylamine / dimethylformamide / 2 h / 0 °C

9: trifluoroacetic acid (TFA) / CH₂Cl₂ / 1 h / 0 °C

10: 2-pyridone / benzene / 25 °C

With pyridine; diphenylphosphoranyl azide; hydrogen; sodium methylate; pyridinium p-toluenesulfonate; caesium carbonate; 4-pyrrolidin-1-ylpyridine; triethylamine; dicyclohexyl-carbodiimide; triphenylphosphine; trifluoroacetic acid; diethylazodicarboxylate; 2-Pyridone; dmap; palladium on activated charcoal; In tetrahydrofuran; methanol; dichloromethane; N,N-dimethyl-formamide; benzene;
DOI:10.1016/S0040-4020(01)87908-4