1-((2R,3R,4R,5R)-3,4-bis(benzyloxy)-2-((benzyloxy)methyl)-5-(pent-4-en-1-yl)pyrrolidin-1-yl)ethanone

Base Information

Chemical Name:1-((2R,3R,4R,5R)-3,4-bis(benzyloxy)-2-((benzyloxy)methyl)-5-(pent-4-en-1-yl)pyrrolidin-1-yl)ethanone
CAS No.:1413399-57-1
Molecular Formula:C₃₃H₃₉NO₄
Molecular Weight:513.677
Hs Code.:

Synonyms:1-((2R,3R,4R,5R)-3,4-bis(benzyloxy)-2-((benzyloxy)methyl)-5-(pent-4-en-1-yl)pyrrolidin-1-yl)ethanone

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Chemical Property of 1-((2R,3R,4R,5R)-3,4-bis(benzyloxy)-2-((benzyloxy)methyl)-5-(pent-4-en-1-yl)pyrrolidin-1-yl)ethanone

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Technology Process of 1-((2R,3R,4R,5R)-3,4-bis(benzyloxy)-2-((benzyloxy)methyl)-5-(pent-4-en-1-yl)pyrrolidin-1-yl)ethanone

There total 4 articles about 1-((2R,3R,4R,5R)-3,4-bis(benzyloxy)-2-((benzyloxy)methyl)-5-(pent-4-en-1-yl)pyrrolidin-1-yl)ethanone 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:

: C₃₁H₃₇NO₃

: 108-24-7
acetic anhydride

: 1413399-57-1
1-((2R,3R,4R,5R)-3,4-bis(benzyloxy)-2-((benzyloxy)methyl)-5-(pent-4-en-1-yl)pyrrolidin-1-yl)ethanone

Guidance literature:: With sodium hydrogencarbonate; In dichloromethane; at 0 - 20 ℃; for 2h;
DOI:10.1021/jo4010553

Reference yield:

: 1413399-55-9
(2R,3R,4R,5R)-3,4-bis(benzyloxy)-2-((benzyloxy)methyl)-5-(pent-4-en-1-yl)pyrrolidin-1-ol

: 1413399-57-1
1-((2R,3R,4R,5R)-3,4-bis(benzyloxy)-2-((benzyloxy)methyl)-5-(pent-4-en-1-yl)pyrrolidin-1-yl)ethanone

Guidance literature:: Multi-step reaction with 2 steps

1: copper diacetate; acetic acid; zinc / dichloromethane / 6 h

2: sodium hydrogencarbonate / dichloromethane / 2 h / 0 - 20 °C

With copper diacetate; sodium hydrogencarbonate; acetic acid; zinc; In dichloromethane;
DOI:10.1021/jo4010553

Reference yield:

: 1119-51-3
bromopentene

: 1413399-57-1
1-((2R,3R,4R,5R)-3,4-bis(benzyloxy)-2-((benzyloxy)methyl)-5-(pent-4-en-1-yl)pyrrolidin-1-yl)ethanone

Guidance literature:: Multi-step reaction with 3 steps

1.1: magnesium; iodine / tetrahydrofuran / 1 h / Inert atmosphere; Reflux

1.2: 0 °C / Inert atmosphere

2.1: copper diacetate; acetic acid; zinc / dichloromethane / 6 h

3.1: sodium hydrogencarbonate / dichloromethane / 2 h / 0 - 20 °C

With iodine; copper diacetate; sodium hydrogencarbonate; magnesium; acetic acid; zinc; In tetrahydrofuran; dichloromethane;
DOI:10.1021/jo4010553