[2-{3-[(1-carbamoylmethyl-1H-benzoimidazol-2-ylmethyl)-carbamoyl]-3,4-dihydro-1H-isoquinolin-2-yl}-1-(4-hydroxy-2,6-dimethyl-benzyl)-2-oxo-ethyl]-carbamic acid tert-butyl ester

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Chemical Name:[2-{3-[(1-carbamoylmethyl-1H-benzoimidazol-2-ylmethyl)-carbamoyl]-3,4-dihydro-1H-isoquinolin-2-yl}-1-(4-hydroxy-2,6-dimethyl-benzyl)-2-oxo-ethyl]-carbamic acid tert-butyl ester
CAS No.:873530-30-4
Molecular Formula:C₃₆H₄₂N₆O₆
Molecular Weight:654.766
Hs Code.:

[2-{3-[(1-carbamoylmethyl-1<i>H</i>-benzoimidazol-2-ylmethyl)-carbamoyl]-3,4-dihydro-1<i>H</i>-isoquinolin-2-yl}-1-(4-hydroxy-2,6-dimethyl-benzyl)-2-oxo-ethyl]-carbamic acid <i>tert</i>-butyl ester

Synonyms:[2-{3-[(1-carbamoylmethyl-1H-benzoimidazol-2-ylmethyl)-carbamoyl]-3,4-dihydro-1H-isoquinolin-2-yl}-1-(4-hydroxy-2,6-dimethyl-benzyl)-2-oxo-ethyl]-carbamic acid tert-butyl ester

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Chemical Property of [2-{3-[(1-carbamoylmethyl-1H-benzoimidazol-2-ylmethyl)-carbamoyl]-3,4-dihydro-1H-isoquinolin-2-yl}-1-(4-hydroxy-2,6-dimethyl-benzyl)-2-oxo-ethyl]-carbamic acid tert-butyl ester

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Technology Process of [2-{3-[(1-carbamoylmethyl-1H-benzoimidazol-2-ylmethyl)-carbamoyl]-3,4-dihydro-1H-isoquinolin-2-yl}-1-(4-hydroxy-2,6-dimethyl-benzyl)-2-oxo-ethyl]-carbamic acid tert-butyl ester

There total 9 articles about [2-{3-[(1-carbamoylmethyl-1H-benzoimidazol-2-ylmethyl)-carbamoyl]-3,4-dihydro-1H-isoquinolin-2-yl}-1-(4-hydroxy-2,6-dimethyl-benzyl)-2-oxo-ethyl]-carbamic acid tert-butyl 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%

: 873530-29-1
{2-[({(S)-2-[(S)-2-tert-Butoxycarbonylamino-3-(4-hydroxy-2,6-dimethyl-phenyl)-propionyl]-1,2,3,4-tetrahydro-isoquinoline-3-carbonyl}-amino)-methyl]-benzoimidazol-1-yl}-acetic acid

: 873530-30-4
[2-{3-[(1-carbamoylmethyl-1H-benzoimidazol-2-ylmethyl)-carbamoyl]-3,4-dihydro-1H-isoquinolin-2-yl}-1-(4-hydroxy-2,6-dimethyl-benzyl)-2-oxo-ethyl]-carbamic acid tert-butyl ester

Guidance literature:: {2-[({(S)-2-[(S)-2-tert-Butoxycarbonylamino-3-(4-hydroxy-2,6-dimethyl-phenyl)-propionyl]-1,2,3,4-tetrahydro-isoquinoline-3-carbonyl}-amino)-methyl]-benzoimidazol-1-yl}-acetic acid; With 4-methyl-morpholine; isobutyl chloroformate; In N,N-dimethyl-formamide; at -20 ℃; for 0.166667h;

With ammonia; In N,N-dimethyl-formamide; at -20 - 20 ℃; for 4h;
DOI:10.1021/jm058259l

Reference yield:

: 5805-57-2
2-Aminomethylbenzimidazole

: 873530-30-4
[2-{3-[(1-carbamoylmethyl-1H-benzoimidazol-2-ylmethyl)-carbamoyl]-3,4-dihydro-1H-isoquinolin-2-yl}-1-(4-hydroxy-2,6-dimethyl-benzyl)-2-oxo-ethyl]-carbamic acid tert-butyl ester

Guidance literature:: Multi-step reaction with 6 steps

1.1: WSC; HOBt

2.1: K₂CO₃ / dimethylformamide / 20 °C

3.1: TFA

4.1: NMM; HOBt; WSC / dimethylformamide / 0 - 20 °C

5.1: 90 percent / aq. NaOH / ethanol / 3 h / 20 °C

6.1: NMM; isobutyl chloroformate / dimethylformamide / 0.17 h / -20 °C

6.2: 87 percent / NH₃ (gas) / dimethylformamide / 4 h / -20 - 20 °C

With 4-methyl-morpholine; sodium hydroxide; potassium carbonate; benzotriazol-1-ol; N-(3-dimethylaminopropyl)-N-ethylcarbodiimide; trifluoroacetic acid; isobutyl chloroformate; In ethanol; N,N-dimethyl-formamide;
DOI:10.1021/jm058259l

Reference yield:

: 95-54-5
1,2-diamino-benzene

: 873530-30-4
[2-{3-[(1-carbamoylmethyl-1H-benzoimidazol-2-ylmethyl)-carbamoyl]-3,4-dihydro-1H-isoquinolin-2-yl}-1-(4-hydroxy-2,6-dimethyl-benzyl)-2-oxo-ethyl]-carbamic acid tert-butyl ester

Guidance literature:: Multi-step reaction with 9 steps

1.1: IBCF

2.1: CH₃COOH / 1 h / 65 °C

3.1: TFA

4.1: WSC; HOBt

5.1: K₂CO₃ / dimethylformamide / 20 °C

6.1: TFA

7.1: NMM; HOBt; WSC / dimethylformamide / 0 - 20 °C

8.1: 90 percent / aq. NaOH / ethanol / 3 h / 20 °C

9.1: NMM; isobutyl chloroformate / dimethylformamide / 0.17 h / -20 °C

9.2: 87 percent / NH₃ (gas) / dimethylformamide / 4 h / -20 - 20 °C

With 4-methyl-morpholine; sodium hydroxide; potassium carbonate; benzotriazol-1-ol; acetic acid; N-(3-dimethylaminopropyl)-N-ethylcarbodiimide; trifluoroacetic acid; isobutyl chloroformate; In ethanol; N,N-dimethyl-formamide;
DOI:10.1021/jm058259l