(2R,5S)-benzyl 2-(but-3-enyl)-5-(tosyloxymethyl)pyrrolidine-1-carboxylate

Base Information

Chemical Name:(2R,5S)-benzyl 2-(but-3-enyl)-5-(tosyloxymethyl)pyrrolidine-1-carboxylate
CAS No.:1260087-84-0
Molecular Formula:C₂₄H₂₉NO₅S
Molecular Weight:443.564
Hs Code.:

Synonyms:(2R,5S)-benzyl 2-(but-3-enyl)-5-(tosyloxymethyl)pyrrolidine-1-carboxylate

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Chemical Property of (2R,5S)-benzyl 2-(but-3-enyl)-5-(tosyloxymethyl)pyrrolidine-1-carboxylate

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Technology Process of (2R,5S)-benzyl 2-(but-3-enyl)-5-(tosyloxymethyl)pyrrolidine-1-carboxylate

There total 1 articles about (2R,5S)-benzyl 2-(but-3-enyl)-5-(tosyloxymethyl)pyrrolidine-1-carboxylate 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: 97.0%

: 1260087-79-3
(2R,5S)-benzyl 2-(but-3-enyl)-5-(hydroxymethyl)pyrrolidine-1-carboxylate

: 98-59-9
p-toluenesulfonyl chloride

: 1260087-84-0
(2R,5S)-benzyl 2-(but-3-enyl)-5-(tosyloxymethyl)pyrrolidine-1-carboxylate

Guidance literature:: With dmap; triethylamine; In dichloromethane; at 20 ℃; Inert atmosphere; Cooling with ice;
DOI:10.1016/j.tetasy.2010.08.014

Reference yield: 81.0%

: 1260087-84-0
(2R,5S)-benzyl 2-(but-3-enyl)-5-(tosyloxymethyl)pyrrolidine-1-carboxylate

: 103483-32-5
1-iodo-6-(tert-butyldimethylsiloxy)hexane

: 1260087-88-4
(2R,5R)-benzyl 2-(but-3-enyl)-5-(7-(tert-butyldimethylsilyloxy)heptyl)pyrrolidine-1-carboxylate

Guidance literature:: 1-iodo-6-(tert-butyldimethylsiloxy)hexane; With tert.-butyl lithium; In diethyl ether; hexane; pentane; at -78 - 20 ℃; Inert atmosphere;

With copper(l) iodide; In diethyl ether; hexane; pentane; at -78 - -5 ℃; for 1.66667h; Inert atmosphere;

(2R,5S)-benzyl 2-(but-3-enyl)-5-(tosyloxymethyl)pyrrolidine-1-carboxylate; In diethyl ether; hexane; pentane; at -60 - -5 ℃; Inert atmosphere;
DOI:10.1016/j.tetasy.2010.08.014