4β-((E)-2-Benzyloxycarbonyl-1-ethene)-1-[(1',2'-dideoxy-3',4':5',6'-di-O-isopropylidene)-1',1'-((E)-2-ethoxycarbonyl-1-ethenyl)-D-2'-glucosyl]-3β-methoxyazetidin-2-one

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Chemical Name:4β-((E)-2-Benzyloxycarbonyl-1-ethene)-1-[(1',2'-dideoxy-3',4':5',6'-di-O-isopropylidene)-1',1'-((E)-2-ethoxycarbonyl-1-ethenyl)-D-2'-glucosyl]-3β-methoxyazetidin-2-one
CAS No.:250694-92-9
Molecular Formula:C₂₉H₃₇NO₁₀
Molecular Weight:559.613
Hs Code.:

4β-((E)-2-Benzyloxycarbonyl-1-ethene)-1-[(1',2'-dideoxy-3',4':5',6'-di-O-isopropylidene)-1',1'-((E)-2-ethoxycarbonyl-1-ethenyl)-D-2'-glucosyl]-3β-methoxyazetidin-2-one

Synonyms:4β-((E)-2-Benzyloxycarbonyl-1-ethene)-1-[(1',2'-dideoxy-3',4':5',6'-di-O-isopropylidene)-1',1'-((E)-2-ethoxycarbonyl-1-ethenyl)-D-2'-glucosyl]-3β-methoxyazetidin-2-one

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Chemical Property of 4β-((E)-2-Benzyloxycarbonyl-1-ethene)-1-[(1',2'-dideoxy-3',4':5',6'-di-O-isopropylidene)-1',1'-((E)-2-ethoxycarbonyl-1-ethenyl)-D-2'-glucosyl]-3β-methoxyazetidin-2-one

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Technology Process of 4β-((E)-2-Benzyloxycarbonyl-1-ethene)-1-[(1',2'-dideoxy-3',4':5',6'-di-O-isopropylidene)-1',1'-((E)-2-ethoxycarbonyl-1-ethenyl)-D-2'-glucosyl]-3β-methoxyazetidin-2-one

There total 2 articles about 4β-((E)-2-Benzyloxycarbonyl-1-ethene)-1-[(1',2'-dideoxy-3',4':5',6'-di-O-isopropylidene)-1',1'-((E)-2-ethoxycarbonyl-1-ethenyl)-D-2'-glucosyl]-3β-methoxyazetidin-2-one 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: 54.0%

: 21204-67-1,2605-67-6
methyl (triphenylphosphoranylidene)acetate

: 250694-90-7
(E)-3-{(2R,3S)-3-Methoxy-4-oxo-1-[(R)-2-oxo-1-((4S,5R,4'R)-2,2,2',2'-tetramethyl-[4,4']bi[[1,3]dioxolanyl]-5-yl)-ethyl]-azetidin-2-yl}-acrylic acid benzyl ester

: 250694-92-9
4β-((E)-2-Benzyloxycarbonyl-1-ethene)-1-[(1',2'-dideoxy-3',4':5',6'-di-O-isopropylidene)-1',1'-((E)-2-ethoxycarbonyl-1-ethenyl)-D-2'-glucosyl]-3β-methoxyazetidin-2-one

Guidance literature:: In tetrahydrofuran; at 20 ℃;
DOI:10.1055/s-1999-3167

Reference yield:

: 162490-36-0
(E)-3-{(2R,3S)-1-[(R)-2,2-Bis-propylsulfanyl-1-((4S,5R,4'R)-2,2,2',2'-tetramethyl-[4,4']bi[[1,3]dioxolanyl]-5-yl)-ethyl]-3-methoxy-4-oxo-azetidin-2-yl}-acrylic acid benzyl ester

: 250694-92-9
4β-((E)-2-Benzyloxycarbonyl-1-ethene)-1-[(1',2'-dideoxy-3',4':5',6'-di-O-isopropylidene)-1',1'-((E)-2-ethoxycarbonyl-1-ethenyl)-D-2'-glucosyl]-3β-methoxyazetidin-2-one

Guidance literature:: Multi-step reaction with 2 steps

1: 85 percent / PhI(OCOCF₃)2; NaHCO₃; H₂O / acetonitrile / 20 °C

2: 54 percent / tetrahydrofuran / 20 °C

With water; sodium hydrogencarbonate; bis-[(trifluoroacetoxy)iodo]benzene; In tetrahydrofuran; acetonitrile; 1: Hydrolysis / 2: Condensation;
DOI:10.1055/s-1999-3167