(R)-2-(N,N-bis(benzyloxycarbonyl)hydrazino)-2-(buta-2,3-dienyl)-3-oxobutyric acid ethyl ester

Base Information

Chemical Name:(R)-2-(N,N-bis(benzyloxycarbonyl)hydrazino)-2-(buta-2,3-dienyl)-3-oxobutyric acid ethyl ester
CAS No.:1004986-70-2
Molecular Formula:C₂₆H₂₈N₂O₇
Molecular Weight:480.518
Hs Code.:

Synonyms:(R)-2-(N,N-bis(benzyloxycarbonyl)hydrazino)-2-(buta-2,3-dienyl)-3-oxobutyric acid ethyl ester

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Chemical Property of (R)-2-(N,N-bis(benzyloxycarbonyl)hydrazino)-2-(buta-2,3-dienyl)-3-oxobutyric acid ethyl ester

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Technology Process of (R)-2-(N,N-bis(benzyloxycarbonyl)hydrazino)-2-(buta-2,3-dienyl)-3-oxobutyric acid ethyl ester

There total 1 articles about (R)-2-(N,N-bis(benzyloxycarbonyl)hydrazino)-2-(buta-2,3-dienyl)-3-oxobutyric acid ethyl 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:

: 114707-16-3
ethyl 2-(buta-2,3-dienyl)-3-oxobutanoate

: 2449-05-0
dibenzyl azodicarboxylate

: 1004986-70-2
(R)-2-(N,N-bis(benzyloxycarbonyl)hydrazino)-2-(buta-2,3-dienyl)-3-oxobutyric acid ethyl ester

Guidance literature:: With copper(II) bis(trifluoromethanesulfonate); (S,S)-2,2'-isopropylidenebis(4-phenyl-2-oxazoline); In dichloromethane; at 0 ℃; for 3h;
DOI:10.1021/ol0493498

Reference yield:

: 636-98-6
p-nitrobenzene iodide

: 1004986-70-2
(R)-2-(N,N-bis(benzyloxycarbonyl)hydrazino)-2-(buta-2,3-dienyl)-3-oxobutyric acid ethyl ester

: (3R,5R)-1,2-dibenzyloxycarbonyl-3-ethoxycarbonyl-3-acetyl-5-(1'-(4''-nitrophenyl)ethenyl)pyrazolidine

: (3R,5S)-1,2-dibenzyloxycarbonyl-3-ethoxycarbonyl-3-acetyl-5-(1'-(4''-nitrophenyl)ethenyl)pyrazolidine

Guidance literature:: With copper(II) bis(trifluoromethanesulfonate); (S,S)-2,2'-isopropylidenebis(4-phenyl-2-oxazoline); potassium carbonate; tetrakis(triphenylphosphine) palladium⁽⁰⁾; In 1,4-dioxane; dichloromethane; at 100 ℃; for 4h;
DOI:10.1021/ol0493498

Reference yield:

: 591-50-4
iodobenzene

: 1004986-70-2
(R)-2-(N,N-bis(benzyloxycarbonyl)hydrazino)-2-(buta-2,3-dienyl)-3-oxobutyric acid ethyl ester

: (3R,5R)-1,2-dibenzyloxycarbonyl-3-ethoxycarbonyl-3-acetyl-5-(1'-phenylethenyl)pyrazolidine

: (3R,5S)-1,2-dibenzyloxycarbonyl-3-ethoxycarbonyl-3-acetyl-5-(1'-phenylethenyl)pyrazolidine

Guidance literature:: With copper(II) bis(trifluoromethanesulfonate); (S,S)-2,2'-isopropylidenebis(4-phenyl-2-oxazoline); potassium carbonate; tetrakis(triphenylphosphine) palladium⁽⁰⁾; In 1,4-dioxane; dichloromethane; at 100 ℃; for 4h;
DOI:10.1021/ol0493498