{(1S)-1-(4-tert-butoxybenzyl)-2-[(3S)-3-(4-methyl-5-propyl-1H-imidazol-2-yl)-3,4-dihydro-1H-isoquinolin-2-yl]-2-oxo-ethyl}carbamic acid tert-butyl ester

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Chemical Name:{(1S)-1-(4-tert-butoxybenzyl)-2-[(3S)-3-(4-methyl-5-propyl-1H-imidazol-2-yl)-3,4-dihydro-1H-isoquinolin-2-yl]-2-oxo-ethyl}carbamic acid tert-butyl ester
CAS No.:781662-37-1
Molecular Formula:C₃₄H₄₆N₄O₄
Molecular Weight:574.764
Hs Code.:

Synonyms:{(1S)-1-(4-tert-butoxybenzyl)-2-[(3S)-3-(4-methyl-5-propyl-1H-imidazol-2-yl)-3,4-dihydro-1H-isoquinolin-2-yl]-2-oxo-ethyl}carbamic acid tert-butyl ester

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Chemical Property of {(1S)-1-(4-tert-butoxybenzyl)-2-[(3S)-3-(4-methyl-5-propyl-1H-imidazol-2-yl)-3,4-dihydro-1H-isoquinolin-2-yl]-2-oxo-ethyl}carbamic acid tert-butyl ester

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Technology Process of {(1S)-1-(4-tert-butoxybenzyl)-2-[(3S)-3-(4-methyl-5-propyl-1H-imidazol-2-yl)-3,4-dihydro-1H-isoquinolin-2-yl]-2-oxo-ethyl}carbamic acid tert-butyl ester

There total 3 articles about {(1S)-1-(4-tert-butoxybenzyl)-2-[(3S)-3-(4-methyl-5-propyl-1H-imidazol-2-yl)-3,4-dihydro-1H-isoquinolin-2-yl]-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:

: 47375-34-8
Boc-Tyr(t-Bu)-OH

: 781662-36-0
(S)-3-(5-methyl-4-propyl-1H-imidazol-2-yl)-1,2,3,4-tetrahydroisoquinoline

: 781662-39-3
{(1S)-1-(4-tert-butoxybenzyl)-2-[(3R)-3-(4-methyl-5-propyl-1H-imidazol-2-yl)-3,4-dihydro-1H-isoquinolin-2-yl]-2-oxo-ethyl}carbamic acid tert-butyl ester

: 781662-37-1
{(1S)-1-(4-tert-butoxybenzyl)-2-[(3S)-3-(4-methyl-5-propyl-1H-imidazol-2-yl)-3,4-dihydro-1H-isoquinolin-2-yl]-2-oxo-ethyl}carbamic acid tert-butyl ester

Guidance literature:: Boc-Tyr(t-Bu)-OH; With 4-methyl-morpholine; isobutyl chloroformate; In dichloromethane; at 0 ℃;

(S)-3-(5-methyl-4-propyl-1H-imidazol-2-yl)-1,2,3,4-tetrahydroisoquinoline; In dichloromethane;
DOI:10.1021/jm030548r

Reference yield:

: 145525-27-5
(3S)-3-formyl-3,4-dihydro-1H-isoquinoline-2-carboxylic acid tert-butyl ester

: 781662-37-1
{(1S)-1-(4-tert-butoxybenzyl)-2-[(3S)-3-(4-methyl-5-propyl-1H-imidazol-2-yl)-3,4-dihydro-1H-isoquinolin-2-yl]-2-oxo-ethyl}carbamic acid tert-butyl ester

Guidance literature:: Multi-step reaction with 3 steps

1.1: 54 percent / NH₄OAc / acetic acid / Heating

2.1: TFA / 0 - 20 °C

3.1: N-methylmorpholine; isobutyl chloroformate / CH₂Cl₂ / 0 °C

3.2: 100 mg / CH₂Cl₂

With 4-methyl-morpholine; ammonium acetate; trifluoroacetic acid; isobutyl chloroformate; In dichloromethane; acetic acid; 1.1: Radziszewski reaction;
DOI:10.1021/jm030548r

Reference yield:

: 781662-34-8
(S)-3-(5-methyl-4-propyl-1H-imidazol-2-yl)-3,4-dihydro-1H-isoquinoline-2-carboxylic acid tert-butyl ester

: 781662-37-1
{(1S)-1-(4-tert-butoxybenzyl)-2-[(3S)-3-(4-methyl-5-propyl-1H-imidazol-2-yl)-3,4-dihydro-1H-isoquinolin-2-yl]-2-oxo-ethyl}carbamic acid tert-butyl ester

Guidance literature:: Multi-step reaction with 2 steps

1.1: TFA / 0 - 20 °C

2.1: N-methylmorpholine; isobutyl chloroformate / CH₂Cl₂ / 0 °C

2.2: 100 mg / CH₂Cl₂

With 4-methyl-morpholine; trifluoroacetic acid; isobutyl chloroformate; In dichloromethane;
DOI:10.1021/jm030548r