(S)-2-(4-{2-(2-Amino-4-oxo-3,4-dihydro-quinazolin-6-yl)-1-[8-(tert-butyl-dimethyl-silanyloxy)-octanoyloxymethyl]-ethyl}-benzoylamino)-pentanedioic acid di-tert-butyl ester

Base Information

Chemical Name:(S)-2-(4-{2-(2-Amino-4-oxo-3,4-dihydro-quinazolin-6-yl)-1-[8-(tert-butyl-dimethyl-silanyloxy)-octanoyloxymethyl]-ethyl}-benzoylamino)-pentanedioic acid di-tert-butyl ester
CAS No.:199471-30-2
Molecular Formula:C₄₅H₆₈N₄O₉Si
Molecular Weight:837.142
Hs Code.:

(S)-2-(4-{2-(2-Amino-4-oxo-3,4-dihydro-quinazolin-6-yl)-1-[8-(tert-butyl-dimethyl-silanyloxy)-octanoyloxymethyl]-ethyl}-benzoylamino)-pentanedioic acid di-tert-butyl ester

Synonyms:(S)-2-(4-{2-(2-Amino-4-oxo-3,4-dihydro-quinazolin-6-yl)-1-[8-(tert-butyl-dimethyl-silanyloxy)-octanoyloxymethyl]-ethyl}-benzoylamino)-pentanedioic acid di-tert-butyl ester

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Chemical Property of (S)-2-(4-{2-(2-Amino-4-oxo-3,4-dihydro-quinazolin-6-yl)-1-[8-(tert-butyl-dimethyl-silanyloxy)-octanoyloxymethyl]-ethyl}-benzoylamino)-pentanedioic acid di-tert-butyl ester

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Technology Process of (S)-2-(4-{2-(2-Amino-4-oxo-3,4-dihydro-quinazolin-6-yl)-1-[8-(tert-butyl-dimethyl-silanyloxy)-octanoyloxymethyl]-ethyl}-benzoylamino)-pentanedioic acid di-tert-butyl ester

There total 1 articles about (S)-2-(4-{2-(2-Amino-4-oxo-3,4-dihydro-quinazolin-6-yl)-1-[8-(tert-butyl-dimethyl-silanyloxy)-octanoyloxymethyl]-ethyl}-benzoylamino)-pentanedioic acid di-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:

: 77744-46-8
8-((tert-butyldimethylsilyl)oxy)octanoic acid

: 199458-37-2
(S)-2-{4-[2-(2-Amino-4-oxo-3,4-dihydro-quinazolin-6-yl)-1-hydroxymethyl-ethyl]-benzoylamino}-pentanedioic acid di-tert-butyl ester

: 199471-30-2
(S)-2-(4-{2-(2-Amino-4-oxo-3,4-dihydro-quinazolin-6-yl)-1-[8-(tert-butyl-dimethyl-silanyloxy)-octanoyloxymethyl]-ethyl}-benzoylamino)-pentanedioic acid di-tert-butyl ester

Guidance literature:: With dmap; dicyclohexyl-carbodiimide; Yield given. Multistep reaction; 1.) CH₂Cl₂, 0 deg C, 5 min, 2.) CH₂Cl₂, 0 deg C, 4 h;
DOI:10.1016/S0968-0896(97)00124-7

Reference yield: 89.0%

: 199471-30-2
(S)-2-(4-{2-(2-Amino-4-oxo-3,4-dihydro-quinazolin-6-yl)-1-[8-(tert-butyl-dimethyl-silanyloxy)-octanoyloxymethyl]-ethyl}-benzoylamino)-pentanedioic acid di-tert-butyl ester

: 199471-31-3
(S)-2-{4-[2-(2-Amino-4-oxo-3,4-dihydro-quinazolin-6-yl)-1-(8-hydroxy-octanoyloxymethyl)-ethyl]-benzoylamino}-pentanedioic acid di-tert-butyl ester

Guidance literature:: With tetrabutyl ammonium fluoride; In tetrahydrofuran; at 25 ℃; for 5h;
DOI:10.1016/S0968-0896(97)00124-7

Reference yield:

: 199471-30-2
(S)-2-(4-{2-(2-Amino-4-oxo-3,4-dihydro-quinazolin-6-yl)-1-[8-(tert-butyl-dimethyl-silanyloxy)-octanoyloxymethyl]-ethyl}-benzoylamino)-pentanedioic acid di-tert-butyl ester

: 199471-33-5
(S)-2-{4-[2-(2-Amino-4-oxo-3,4-dihydro-quinazolin-6-yl)-1-(8-phosphonooxy-octanoyloxymethyl)-ethyl]-benzoylamino}-pentanedioic acid di-tert-butyl ester

Guidance literature:: Multi-step reaction with 3 steps

1: 89 percent / Bu₄NF / tetrahydrofuran / 5 h / 25 °C

2: pyridine / 20 h / 4 °C

3: 100 percent / H₂ / 10percent Pd/C / ethanol / 4 h

With pyridine; tetrabutyl ammonium fluoride; hydrogen; palladium on activated charcoal; In tetrahydrofuran; ethanol;
DOI:10.1016/S0968-0896(97)00124-7