(S)-2-{4-[Ethyl-(4-methylsulfanyl-quinazolin-6-ylmethyl)-amino]-benzoylamino}-pentanedioic acid diethyl ester

Base Information

Chemical Name:(S)-2-{4-[Ethyl-(4-methylsulfanyl-quinazolin-6-ylmethyl)-amino]-benzoylamino}-pentanedioic acid diethyl ester
CAS No.:131078-75-6
Molecular Formula:C₂₈H₃₄N₄O₅S
Molecular Weight:538.668
Hs Code.:

Synonyms:(S)-2-{4-[Ethyl-(4-methylsulfanyl-quinazolin-6-ylmethyl)-amino]-benzoylamino}-pentanedioic acid diethyl ester

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Chemical Property of (S)-2-{4-[Ethyl-(4-methylsulfanyl-quinazolin-6-ylmethyl)-amino]-benzoylamino}-pentanedioic acid diethyl ester

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Technology Process of (S)-2-{4-[Ethyl-(4-methylsulfanyl-quinazolin-6-ylmethyl)-amino]-benzoylamino}-pentanedioic acid diethyl ester

There total 2 articles about (S)-2-{4-[Ethyl-(4-methylsulfanyl-quinazolin-6-ylmethyl)-amino]-benzoylamino}-pentanedioic acid diethyl 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: 69.5%

: 70280-71-6
diethyl N-<4-(ethylamino)benzoyl>-L-glutamate

: 131066-77-8
6-(bromomethyl)-4-(methylthio)quinazoline

: 131078-75-6
(S)-2-{4-[Ethyl-(4-methylsulfanyl-quinazolin-6-ylmethyl)-amino]-benzoylamino}-pentanedioic acid diethyl ester

Guidance literature:: With calcium carbonate; In N,N-dimethyl acetamide; at 25 ℃; for 66h;
DOI:10.1021/jm00107a015

Reference yield:

: 13116-91-1
3,4-dihydro-6-methyl-4-thioquinazoline

: 131078-75-6
(S)-2-{4-[Ethyl-(4-methylsulfanyl-quinazolin-6-ylmethyl)-amino]-benzoylamino}-pentanedioic acid diethyl ester

Guidance literature:: Multi-step reaction with 3 steps

1: 92 percent / 1 M NaOH / ethanol / 0.5 h / 25 °C

2: 40 percent / N-bromosuccinimide / CCl₄ / 0.5 h / Heating; Irradiation

3: 69.5 percent / CaCO₃ / N,N-dimethyl-acetamide / 66 h / 25 °C

With sodium hydroxide; N-Bromosuccinimide; calcium carbonate; In tetrachloromethane; ethanol; N,N-dimethyl acetamide;
DOI:10.1021/jm00107a015