7-benzyloxy-3,4-dihydro-2H-quinoline-1-carboxylic acid benzyl ester-4-spiro-5'-3'-(1-tert-butoxycarbonylindol-3-ylmethyl)-1'-methyl-imidazolidine-2',4'-dione

Base Information

Chemical Name:7-benzyloxy-3,4-dihydro-2H-quinoline-1-carboxylic acid benzyl ester-4-spiro-5'-3'-(1-tert-butoxycarbonylindol-3-ylmethyl)-1'-methyl-imidazolidine-2',4'-dione
CAS No.:651322-93-9
Molecular Formula:C₄₁H₄₀N₄O₇
Molecular Weight:700.791
Hs Code.:

7-benzyloxy-3,4-dihydro-2H-quinoline-1-carboxylic acid benzyl ester-4-spiro-5'-3'-(1-tert-butoxycarbonylindol-3-ylmethyl)-1'-methyl-imidazolidine-2',4'-dione

Synonyms:7-benzyloxy-3,4-dihydro-2H-quinoline-1-carboxylic acid benzyl ester-4-spiro-5'-3'-(1-tert-butoxycarbonylindol-3-ylmethyl)-1'-methyl-imidazolidine-2',4'-dione

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Chemical Property of 7-benzyloxy-3,4-dihydro-2H-quinoline-1-carboxylic acid benzyl ester-4-spiro-5'-3'-(1-tert-butoxycarbonylindol-3-ylmethyl)-1'-methyl-imidazolidine-2',4'-dione

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Technology Process of 7-benzyloxy-3,4-dihydro-2H-quinoline-1-carboxylic acid benzyl ester-4-spiro-5'-3'-(1-tert-butoxycarbonylindol-3-ylmethyl)-1'-methyl-imidazolidine-2',4'-dione

There total 9 articles about 7-benzyloxy-3,4-dihydro-2H-quinoline-1-carboxylic acid benzyl ester-4-spiro-5'-3'-(1-tert-butoxycarbonylindol-3-ylmethyl)-1'-methyl-imidazolidine-2',4'-dione 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: 85.0%

: 74-88-4
methyl iodide

: 620598-08-5
7-benzyloxy-3,4-dihydro-2H-quinoline-1-carboxylic acid benzyl ester-4-spiro-5'-3'-(1-tert-butoxycarbonyl-1H-indol-3-ylmethyl)-imidazolidine-2',4'-dione

: 651322-93-9
7-benzyloxy-3,4-dihydro-2H-quinoline-1-carboxylic acid benzyl ester-4-spiro-5'-3'-(1-tert-butoxycarbonylindol-3-ylmethyl)-1'-methyl-imidazolidine-2',4'-dione

Guidance literature:: With potassium carbonate; In N,N-dimethyl-formamide; at 20 ℃;
DOI:10.1016/j.bmc.2003.08.022

Reference yield:

: 487-89-8,1228547-52-1
Indole-3-carboxaldehyde

: 651322-93-9
7-benzyloxy-3,4-dihydro-2H-quinoline-1-carboxylic acid benzyl ester-4-spiro-5'-3'-(1-tert-butoxycarbonylindol-3-ylmethyl)-1'-methyl-imidazolidine-2',4'-dione

Guidance literature:: Multi-step reaction with 5 steps

1: TEA; DMAP / CH₂Cl₂

2: NaBH₄ / ethanol

3: 73 percent / TEA / CH₂Cl₂ / 0.25 h / 0 °C

4: 76 percent / CsHCO₃ / dimethylformamide / 48 h / 20 °C

5: 85 percent / K₂CO₃ / dimethylformamide / 20 °C

With dmap; sodium tetrahydroborate; cesium bicarbonate; TEA; potassium carbonate; In ethanol; dichloromethane; N,N-dimethyl-formamide;
DOI:10.1016/j.bmc.2003.08.022

Reference yield:

: 57476-50-3
1-tert-butoxycarbonyl-3-formylindole

: 651322-93-9
7-benzyloxy-3,4-dihydro-2H-quinoline-1-carboxylic acid benzyl ester-4-spiro-5'-3'-(1-tert-butoxycarbonylindol-3-ylmethyl)-1'-methyl-imidazolidine-2',4'-dione

Guidance literature:: Multi-step reaction with 4 steps

1: NaBH₄ / ethanol

2: 73 percent / TEA / CH₂Cl₂ / 0.25 h / 0 °C

3: 76 percent / CsHCO₃ / dimethylformamide / 48 h / 20 °C

4: 85 percent / K₂CO₃ / dimethylformamide / 20 °C

With sodium tetrahydroborate; cesium bicarbonate; TEA; potassium carbonate; In ethanol; dichloromethane; N,N-dimethyl-formamide;
DOI:10.1016/j.bmc.2003.08.022