(1R)-1-(2,4,6-triisopropylphenyl)ethyl-2,3-dihydro-1H-1-pyrrolecarboxylate

Base Information

Chemical Name:(1R)-1-(2,4,6-triisopropylphenyl)ethyl-2,3-dihydro-1H-1-pyrrolecarboxylate
CAS No.:245674-46-8
Molecular Formula:C₂₂H₃₃NO₂
Molecular Weight:343.51
Hs Code.:

Synonyms:(1R)-1-(2,4,6-triisopropylphenyl)ethyl-2,3-dihydro-1H-1-pyrrolecarboxylate

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Chemical Property of (1R)-1-(2,4,6-triisopropylphenyl)ethyl-2,3-dihydro-1H-1-pyrrolecarboxylate

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Technology Process of (1R)-1-(2,4,6-triisopropylphenyl)ethyl-2,3-dihydro-1H-1-pyrrolecarboxylate

There total 5 articles about (1R)-1-(2,4,6-triisopropylphenyl)ethyl-2,3-dihydro-1H-1-pyrrolecarboxylate 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: 98.0%

: 245674-42-4
(1R,2RS)-1-(2,4,6-triisopropylphenyl)ethyl-2-hydroxy-1-pyrrolidinecarboxylate

: 245674-46-8
(1R)-1-(2,4,6-triisopropylphenyl)ethyl-2,3-dihydro-1H-1-pyrrolecarboxylate

Guidance literature:: (1R,2RS)-1-(2,4,6-triisopropylphenyl)ethyl-2-hydroxy-1-pyrrolidinecarboxylate; With 2,6-dimethylpyridine; trifluoroacetic anhydride; In toluene; at 0 ℃; for 7h;

for 0.333333h; Heating;
DOI:10.1021/jo9903297

Reference yield:

: 245674-29-7
(1R)-1-(2,4,6-triisopropylphenyl)ethyl-1H-1-imidazolecarboxylate

: 245674-46-8
(1R)-1-(2,4,6-triisopropylphenyl)ethyl-2,3-dihydro-1H-1-pyrrolecarboxylate

Guidance literature:: Multi-step reaction with 3 steps

1.1: 55 percent / 52 h / 85 °C

2.1: 93 percent / DIBAL-H / tetrahydrofuran; hexane / 1 h / -78 °C

3.1: (CF₃CO)2O; 2,6-lutidine / toluene / 7 h / 0 °C

3.2: 98 percent / 0.33 h / Heating

With 2,6-dimethylpyridine; diisobutylaluminium hydride; trifluoroacetic anhydride; In tetrahydrofuran; hexane; toluene; 1.1: Substitution / 2.1: Reduction / 3.1: Acylation / 3.2: Elimination;
DOI:10.1021/jo9903297

Reference yield:

: 245674-32-2
(1R)-1-(2,4,6-triisopropylphenyl)ethyl-2-oxo-1-pyrrolidinecarboxylate

: 245674-46-8
(1R)-1-(2,4,6-triisopropylphenyl)ethyl-2,3-dihydro-1H-1-pyrrolecarboxylate

Guidance literature:: Multi-step reaction with 2 steps

1.1: 93 percent / DIBAL-H / tetrahydrofuran; hexane / 1 h / -78 °C

2.1: (CF₃CO)2O; 2,6-lutidine / toluene / 7 h / 0 °C

2.2: 98 percent / 0.33 h / Heating

With 2,6-dimethylpyridine; diisobutylaluminium hydride; trifluoroacetic anhydride; In tetrahydrofuran; hexane; toluene; 1.1: Reduction / 2.1: Acylation / 2.2: Elimination;
DOI:10.1021/jo9903297