ethyl 5-(6'-amino-6'-deoxy-1',2';3',4'-di-O-isopropylidene-α-D-galactopyranos-6'-yl)-3-O-benzyl-5,6-dideoxy-1,2-O-isopropylidene-β-L-ido-heptafuranuronate

Base Information

Chemical Name:ethyl 5-(6'-amino-6'-deoxy-1',2';3',4'-di-O-isopropylidene-α-D-galactopyranos-6'-yl)-3-O-benzyl-5,6-dideoxy-1,2-O-isopropylidene-β-L-ido-heptafuranuronate
CAS No.:835617-65-7
Molecular Formula:C₃₁H₄₅NO₁₁
Molecular Weight:607.698
Hs Code.:

ethyl 5-(6'-amino-6'-deoxy-1',2';3',4'-di-O-isopropylidene-α-D-galactopyranos-6'-yl)-3-O-benzyl-5,6-dideoxy-1,2-O-isopropylidene-β-L-ido-heptafuranuronate

Synonyms:ethyl 5-(6'-amino-6'-deoxy-1',2';3',4'-di-O-isopropylidene-α-D-galactopyranos-6'-yl)-3-O-benzyl-5,6-dideoxy-1,2-O-isopropylidene-β-L-ido-heptafuranuronate

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Chemical Property of ethyl 5-(6'-amino-6'-deoxy-1',2';3',4'-di-O-isopropylidene-α-D-galactopyranos-6'-yl)-3-O-benzyl-5,6-dideoxy-1,2-O-isopropylidene-β-L-ido-heptafuranuronate

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Technology Process of ethyl 5-(6'-amino-6'-deoxy-1',2';3',4'-di-O-isopropylidene-α-D-galactopyranos-6'-yl)-3-O-benzyl-5,6-dideoxy-1,2-O-isopropylidene-β-L-ido-heptafuranuronate

There total 3 articles about ethyl 5-(6'-amino-6'-deoxy-1',2';3',4'-di-O-isopropylidene-α-D-galactopyranos-6'-yl)-3-O-benzyl-5,6-dideoxy-1,2-O-isopropylidene-β-L-ido-heptafuranuronate 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:

: (S)-3-((3aR,5R,6S,6aR)-6-Benzyloxy-2,2-dimethyl-tetrahydro-furo[2,3-d][1,3]dioxol-5-yl)-3-{[1-((3aR,5R,5aS,8aS,8bR)-2,2,7,7-tetramethyl-tetrahydro-bis[1,3]dioxolo[4,5-b;4',5'-d]pyran-5-yl)-meth-(E)-ylidene]-amino}-propionic acid ethyl ester

: 835617-65-7
ethyl 5-(6'-amino-6'-deoxy-1',2';3',4'-di-O-isopropylidene-α-D-galactopyranos-6'-yl)-3-O-benzyl-5,6-dideoxy-1,2-O-isopropylidene-β-L-ido-heptafuranuronate

Guidance literature:: With sodium tetrahydroborate; In methanol; at 20 ℃;
DOI:10.1081/CAR-200046779

Reference yield:

: 4933-77-1
(3aR,5S,5aR,8aS,8bR)-2,2,7,7-Tetramethyl-tetrahydro-bis[1,3]dioxolo[4,5-b;4',5'-d]pyran-5-carbaldehyde

: 835617-65-7
ethyl 5-(6'-amino-6'-deoxy-1',2';3',4'-di-O-isopropylidene-α-D-galactopyranos-6'-yl)-3-O-benzyl-5,6-dideoxy-1,2-O-isopropylidene-β-L-ido-heptafuranuronate

Guidance literature:: Multi-step reaction with 2 steps

1: CHCl₃ / 0 - 20 °C

2: 0.25 g / NaBH₄ / methanol / 20 °C

With sodium tetrahydroborate; In methanol; chloroform;
DOI:10.1081/CAR-200046779

Reference yield:

: 498575-43-2
(1R,2R,3S,4R)-ethyl-[5-amino-3-O-benzyl-5,6-dideoxy-1,2-O-isopropylidene]-β-L-ido-heptofuranuronate

: 835617-65-7
ethyl 5-(6'-amino-6'-deoxy-1',2';3',4'-di-O-isopropylidene-α-D-galactopyranos-6'-yl)-3-O-benzyl-5,6-dideoxy-1,2-O-isopropylidene-β-L-ido-heptafuranuronate

Guidance literature:: Multi-step reaction with 2 steps

1: CHCl₃ / 0 - 20 °C

2: 0.25 g / NaBH₄ / methanol / 20 °C

With sodium tetrahydroborate; In methanol; chloroform;
DOI:10.1081/CAR-200046779