1-(2-Iodo-benzoyl)-2-(4-trimethylsilanyl-but-3-ynyl)-pyrrolidine-2-carboxylic acid methyl ester

Base Information

Chemical Name:1-(2-Iodo-benzoyl)-2-(4-trimethylsilanyl-but-3-ynyl)-pyrrolidine-2-carboxylic acid methyl ester
CAS No.:201209-06-5
Molecular Formula:C₂₀H₂₆INO₃Si
Molecular Weight:483.421
Hs Code.:

Synonyms:1-(2-Iodo-benzoyl)-2-(4-trimethylsilanyl-but-3-ynyl)-pyrrolidine-2-carboxylic acid methyl ester

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Chemical Property of 1-(2-Iodo-benzoyl)-2-(4-trimethylsilanyl-but-3-ynyl)-pyrrolidine-2-carboxylic acid methyl ester

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Technology Process of 1-(2-Iodo-benzoyl)-2-(4-trimethylsilanyl-but-3-ynyl)-pyrrolidine-2-carboxylic acid methyl ester

There total 6 articles about 1-(2-Iodo-benzoyl)-2-(4-trimethylsilanyl-but-3-ynyl)-pyrrolidine-2-carboxylic acid methyl 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:

: 112348-45-5
1-tert-butyl 2-methyl 2-(prop-2-en-1-yl)pyrrolidine-1,2-dicarboxylate

: 201209-06-5
1-(2-Iodo-benzoyl)-2-(4-trimethylsilanyl-but-3-ynyl)-pyrrolidine-2-carboxylic acid methyl ester

Guidance literature:: Multi-step reaction with 6 steps

1: 1.) Sia₂BH, 2.) 30percent H₂O₂, aq. NaOH / 1.) THF, r.t., 1 h, 2.) 0 deg C, 1 h

2: 1.) DMSO, (COCl)2, 2.) Et₃N / 1.) CH₂Cl₂, -78 deg C, 1 h, 2.) r.t., 30 h

3: 1.) PPh₃, t-BuOK / 1.) toluene, -20 deg C, 15 min, 2.) -20 deg C, 1 h

4: 86 percent / TMEDA, BuLi / tetrahydrofuran; hexane / 1.) -78 deg C, 1 h, 2.) r.t., overnight

5: TMSI / acetonitrile / 0.17 h / Ambient temperature

6: Et₂NPh / benzene / Ambient temperature

With sodium hydroxide; n-butyllithium; oxalyl dichloride; trimethylsilyl iodide; N,N,N,N,-tetramethylethylenediamine; potassium tert-butylate; dihydrogen peroxide; bis-(1,2-dimethylpropyl)borane; dimethyl sulfoxide; triethylamine; triphenylphosphine; N,N-diethylaniline; In tetrahydrofuran; hexane; acetonitrile; benzene;
DOI:10.1039/a705226j

Reference yield:

: 201209-02-1
1-tert-butyl 2-methyl 2-(3-hydroxypropyl)pyrrolidine-1,2-dicarboxylate

: 201209-06-5
1-(2-Iodo-benzoyl)-2-(4-trimethylsilanyl-but-3-ynyl)-pyrrolidine-2-carboxylic acid methyl ester

Guidance literature:: Multi-step reaction with 5 steps

1: 1.) DMSO, (COCl)2, 2.) Et₃N / 1.) CH₂Cl₂, -78 deg C, 1 h, 2.) r.t., 30 h

2: 1.) PPh₃, t-BuOK / 1.) toluene, -20 deg C, 15 min, 2.) -20 deg C, 1 h

3: 86 percent / TMEDA, BuLi / tetrahydrofuran; hexane / 1.) -78 deg C, 1 h, 2.) r.t., overnight

4: TMSI / acetonitrile / 0.17 h / Ambient temperature

5: Et₂NPh / benzene / Ambient temperature

With n-butyllithium; oxalyl dichloride; trimethylsilyl iodide; N,N,N,N,-tetramethylethylenediamine; potassium tert-butylate; dimethyl sulfoxide; triethylamine; triphenylphosphine; N,N-diethylaniline; In tetrahydrofuran; hexane; acetonitrile; benzene;
DOI:10.1039/a705226j

Reference yield:

: 201209-03-2
1-tert-butyl 2-methyl 2-(2’-formylethyl)pyrrolidine-1,2-dicarboxylate

: 201209-06-5
1-(2-Iodo-benzoyl)-2-(4-trimethylsilanyl-but-3-ynyl)-pyrrolidine-2-carboxylic acid methyl ester

Guidance literature:: Multi-step reaction with 4 steps

1: 1.) PPh₃, t-BuOK / 1.) toluene, -20 deg C, 15 min, 2.) -20 deg C, 1 h

2: 86 percent / TMEDA, BuLi / tetrahydrofuran; hexane / 1.) -78 deg C, 1 h, 2.) r.t., overnight

3: TMSI / acetonitrile / 0.17 h / Ambient temperature

4: Et₂NPh / benzene / Ambient temperature

With n-butyllithium; trimethylsilyl iodide; N,N,N,N,-tetramethylethylenediamine; potassium tert-butylate; triphenylphosphine; N,N-diethylaniline; In tetrahydrofuran; hexane; acetonitrile; benzene;
DOI:10.1039/a705226j