1-Benzyl-7-[2-(4,4-dimethyl-4,5-dihydro-oxazol-2-yl)-4,5-dimethoxy-phenyl]-2,3-dihydro-1H-indole

Base Information

Chemical Name:1-Benzyl-7-[2-(4,4-dimethyl-4,5-dihydro-oxazol-2-yl)-4,5-dimethoxy-phenyl]-2,3-dihydro-1H-indole
CAS No.:154077-54-0
Molecular Formula:C₂₈H₃₀N₂O₃
Molecular Weight:442.558
Hs Code.:

Synonyms:1-Benzyl-7-[2-(4,4-dimethyl-4,5-dihydro-oxazol-2-yl)-4,5-dimethoxy-phenyl]-2,3-dihydro-1H-indole

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Chemical Property of 1-Benzyl-7-[2-(4,4-dimethyl-4,5-dihydro-oxazol-2-yl)-4,5-dimethoxy-phenyl]-2,3-dihydro-1H-indole

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Technology Process of 1-Benzyl-7-[2-(4,4-dimethyl-4,5-dihydro-oxazol-2-yl)-4,5-dimethoxy-phenyl]-2,3-dihydro-1H-indole

There total 8 articles about 1-Benzyl-7-[2-(4,4-dimethyl-4,5-dihydro-oxazol-2-yl)-4,5-dimethoxy-phenyl]-2,3-dihydro-1H-indole 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: 71.0%

: 64957-88-6
4,4-dimethyl-2-(2,4,5-trimethoxy-phenyl)-4,5-dihydro-oxazole

: C₁₅H₁₄BrMgN

: 154077-54-0
1-Benzyl-7-[2-(4,4-dimethyl-4,5-dihydro-oxazol-2-yl)-4,5-dimethoxy-phenyl]-2,3-dihydro-1H-indole

Guidance literature:: In tetrahydrofuran; for 12h; Heating;
DOI:10.1016/S0040-4039(00)73705-1

Reference yield:

: 62813-85-8
7-bromo-2,3-dihydroindole

: 154077-54-0
1-Benzyl-7-[2-(4,4-dimethyl-4,5-dihydro-oxazol-2-yl)-4,5-dimethoxy-phenyl]-2,3-dihydro-1H-indole

Guidance literature:: Multi-step reaction with 2 steps

1: 1.) n-BuLi / 1) THF, hexane, -78 deg C, 15 min; 2) THF, hexane, rt, several h

2: 1.) Mg, 1,2-dibromotetrafluoroethane / 1) THF, 1 h; 2) THF, 50-60 deg C, 4-6 h

With n-butyllithium; 1,2-dibromo-1,1,2,2-tetrafluoroethane; magnesium;
DOI:10.1021/jo951474x

Reference yield:

: 100-39-0
benzyl bromide

: 154077-54-0
1-Benzyl-7-[2-(4,4-dimethyl-4,5-dihydro-oxazol-2-yl)-4,5-dimethoxy-phenyl]-2,3-dihydro-1H-indole

Guidance literature:: Multi-step reaction with 3 steps

1: 99 percent / n-BuLi / tetrahydrofuran / -78 - 0 °C

2: Mg, 1,2-dibromotetrafluoroethane / tetrahydrofuran / 1 h / Ambient temperature

3: 71 percent / tetrahydrofuran / 12 h / Heating

With n-butyllithium; 1,2-dibromo-1,1,2,2-tetrafluoroethane; magnesium; In tetrahydrofuran;
DOI:10.1016/S0040-4039(00)73705-1