(2R,3S,4R,5R)-2-[(1'R,2'S,3'R)-1',2'-diacetyloxy-3'-(methanesulfonyloxy)butyl]-5-(benzoyloxymethyl)-3,4-dibenzyloxypyrrolidine

Base Information

Chemical Name:(2R,3S,4R,5R)-2-[(1'R,2'S,3'R)-1',2'-diacetyloxy-3'-(methanesulfonyloxy)butyl]-5-(benzoyloxymethyl)-3,4-dibenzyloxypyrrolidine
CAS No.:1248586-83-5
Molecular Formula:C₃₅H₄₁NO₁₁S
Molecular Weight:683.777
Hs Code.:

Synonyms:(2R,3S,4R,5R)-2-[(1'R,2'S,3'R)-1',2'-diacetyloxy-3'-(methanesulfonyloxy)butyl]-5-(benzoyloxymethyl)-3,4-dibenzyloxypyrrolidine

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Chemical Property of (2R,3S,4R,5R)-2-[(1'R,2'S,3'R)-1',2'-diacetyloxy-3'-(methanesulfonyloxy)butyl]-5-(benzoyloxymethyl)-3,4-dibenzyloxypyrrolidine

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Technology Process of (2R,3S,4R,5R)-2-[(1'R,2'S,3'R)-1',2'-diacetyloxy-3'-(methanesulfonyloxy)butyl]-5-(benzoyloxymethyl)-3,4-dibenzyloxypyrrolidine

There total 1 articles about (2R,3S,4R,5R)-2-[(1'R,2'S,3'R)-1',2'-diacetyloxy-3'-(methanesulfonyloxy)butyl]-5-(benzoyloxymethyl)-3,4-dibenzyloxypyrrolidine 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: 90.0%

: 1248586-78-8
(2R,3S,4R,5R)-2-[(1'R,2'S,3'R)-1',2'-diacetyloxy-3'-(methanesulfonyloxy)butyl]-5-(benzoyloxymethyl)-3,4-dibenzyloxy-N-tert-butyloxycarbonylpyrrolidine

: 1248586-83-5
(2R,3S,4R,5R)-2-[(1'R,2'S,3'R)-1',2'-diacetyloxy-3'-(methanesulfonyloxy)butyl]-5-(benzoyloxymethyl)-3,4-dibenzyloxypyrrolidine

Guidance literature:: With trifluoroacetic acid; In dichloromethane; at 20 ℃; for 0.75h; Cooling with ice;
DOI:10.1016/j.tet.2010.07.019

Reference yield: 67.0%

: 1248586-83-5
(2R,3S,4R,5R)-2-[(1'R,2'S,3'R)-1',2'-diacetyloxy-3'-(methanesulfonyloxy)butyl]-5-(benzoyloxymethyl)-3,4-dibenzyloxypyrrolidine

: 1248586-85-7
(1S,2R,3R,5S,6R,7R,7aS)-1,2-dibenzyloxy-6,7-dihydroxy-3-hydroxymethyl-5-methylpyrrolizidine

Guidance literature:: (2R,3S,4R,5R)-2-[(1'R,2'S,3'R)-1',2'-diacetyloxy-3'-(methanesulfonyloxy)butyl]-5-(benzoyloxymethyl)-3,4-dibenzyloxypyrrolidine; With triethylamine; In tetrahydrofuran; for 7h; Reflux;

With methanol; sodium methylate; In tetrahydrofuran; at 20 ℃; for 1h;
DOI:10.1016/j.tet.2010.07.019