(2S,4S)-2-(4-chlorobenzyloxymethyl)-4-[(1-chloroisoquinoline-5-sulfonyl)-(2-trimethylsilylethoxymethyl)amino]-pyrrolidine-1-carboxylic acid tert-butyl ester

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Chemical Name:(2S,4S)-2-(4-chlorobenzyloxymethyl)-4-[(1-chloroisoquinoline-5-sulfonyl)-(2-trimethylsilylethoxymethyl)amino]-pyrrolidine-1-carboxylic acid tert-butyl ester
CAS No.:874447-86-6
Molecular Formula:C₃₂H₄₃Cl₂N₃O₆SSi
Molecular Weight:696.767
Hs Code.:

(2S,4S)-2-(4-chlorobenzyloxymethyl)-4-[(1-chloroisoquinoline-5-sulfonyl)-(2-trimethylsilylethoxymethyl)amino]-pyrrolidine-1-carboxylic acid tert-butyl ester

Synonyms:(2S,4S)-2-(4-chlorobenzyloxymethyl)-4-[(1-chloroisoquinoline-5-sulfonyl)-(2-trimethylsilylethoxymethyl)amino]-pyrrolidine-1-carboxylic acid tert-butyl ester

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Chemical Property of (2S,4S)-2-(4-chlorobenzyloxymethyl)-4-[(1-chloroisoquinoline-5-sulfonyl)-(2-trimethylsilylethoxymethyl)amino]-pyrrolidine-1-carboxylic acid tert-butyl ester

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Technology Process of (2S,4S)-2-(4-chlorobenzyloxymethyl)-4-[(1-chloroisoquinoline-5-sulfonyl)-(2-trimethylsilylethoxymethyl)amino]-pyrrolidine-1-carboxylic acid tert-butyl ester

There total 9 articles about (2S,4S)-2-(4-chlorobenzyloxymethyl)-4-[(1-chloroisoquinoline-5-sulfonyl)-(2-trimethylsilylethoxymethyl)amino]-pyrrolidine-1-carboxylic acid 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:

: 141519-77-9
1-chloroisoquinoline-5-sulphonyl chloride

: 874447-86-6
(2S,4S)-2-(4-chlorobenzyloxymethyl)-4-[(1-chloroisoquinoline-5-sulfonyl)-(2-trimethylsilylethoxymethyl)amino]-pyrrolidine-1-carboxylic acid tert-butyl ester

Guidance literature:: Multi-step reaction with 2 steps

1: 83 percent / triethylamine; DMAP / CH₂Cl₂ / 72 h / 20 °C

2: 100 percent / NaH / tetrahydrofuran / 1.5 h / 0 °C

With dmap; sodium hydride; triethylamine; In tetrahydrofuran; dichloromethane;
DOI:10.1016/j.bmc.2005.09.055

Reference yield:

: (2S,4R)-2-hydroxymethyl-4-(tetrahydropyran-2-yl-oxy)-pyrrolidine-1-carboxylic acid tert-butyl ester

: 874447-86-6
(2S,4S)-2-(4-chlorobenzyloxymethyl)-4-[(1-chloroisoquinoline-5-sulfonyl)-(2-trimethylsilylethoxymethyl)amino]-pyrrolidine-1-carboxylic acid tert-butyl ester

Guidance literature:: Multi-step reaction with 7 steps

1: 54 percent / KH / tetrahydrofuran / 48 h / 20 °C

2: 74 percent / PPTS / ethanol / 4 h / 55 °C

3: triethylamine / CH₂Cl₂ / 0 °C

4: sodium azide / dimethylformamide / 80 °C

5: 1.29 g / PPh₃ / tetrahydrofuran; H₂O / 18 h / 20 °C

6: 83 percent / triethylamine; DMAP / CH₂Cl₂ / 72 h / 20 °C

7: 100 percent / NaH / tetrahydrofuran / 1.5 h / 0 °C

With dmap; sodium azide; pyridinium p-toluenesulfonate; potassium hydride; sodium hydride; triethylamine; triphenylphosphine; In tetrahydrofuran; ethanol; dichloromethane; water; N,N-dimethyl-formamide;
DOI:10.1016/j.bmc.2005.09.055

Reference yield:

: 874447-79-7
(2S,4S)-4-amino-2-(4-chlorobenzyloxy)methyl-pyrrolidine-1-carboxylic acid tert-butyl ester

: 874447-86-6
(2S,4S)-2-(4-chlorobenzyloxymethyl)-4-[(1-chloroisoquinoline-5-sulfonyl)-(2-trimethylsilylethoxymethyl)amino]-pyrrolidine-1-carboxylic acid tert-butyl ester

Guidance literature:: Multi-step reaction with 2 steps

1: 83 percent / triethylamine; DMAP / CH₂Cl₂ / 72 h / 20 °C

2: 100 percent / NaH / tetrahydrofuran / 1.5 h / 0 °C

With dmap; sodium hydride; triethylamine; In tetrahydrofuran; dichloromethane;
DOI:10.1016/j.bmc.2005.09.055