ethyl ((1R)-2,3,4-tri-O-benzyl-1-ethanal-1,6,7-trideoxy-α-D-gluco-octopyranosiduronate)

Base Information

Chemical Name:ethyl ((1R)-2,3,4-tri-O-benzyl-1-ethanal-1,6,7-trideoxy-α-D-gluco-octopyranosiduronate)
CAS No.:740840-62-4
Molecular Formula:C₃₃H₃₈O₇
Molecular Weight:546.661
Hs Code.:

Synonyms:ethyl ((1R)-2,3,4-tri-O-benzyl-1-ethanal-1,6,7-trideoxy-α-D-gluco-octopyranosiduronate)

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Chemical Property of ethyl ((1R)-2,3,4-tri-O-benzyl-1-ethanal-1,6,7-trideoxy-α-D-gluco-octopyranosiduronate)

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Technology Process of ethyl ((1R)-2,3,4-tri-O-benzyl-1-ethanal-1,6,7-trideoxy-α-D-gluco-octopyranosiduronate)

There total 2 articles about ethyl ((1R)-2,3,4-tri-O-benzyl-1-ethanal-1,6,7-trideoxy-α-D-gluco-octopyranosiduronate) 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: 87.0%

: 740840-60-2
ethyl ((1R)-1-allyl-2,3,4-tri-O-benzyl-1,6,7-trideoxy-α-D-gluco-octopyranosiduronate)

: 740840-62-4
ethyl ((1R)-2,3,4-tri-O-benzyl-1-ethanal-1,6,7-trideoxy-α-D-gluco-octopyranosiduronate)

Guidance literature:: With sodium periodate; osmium(VIII) oxide; In tetrahydrofuran; at 20 ℃; for 1.5h;
DOI:10.1002/anie.200353478

Reference yield:

: 232603-06-4
ethyl (methyl 2,3,4-tri-O-benzyl-6,7-dideoxy-α-D-gluco-octopyranosid)uronate

: 740840-62-4
ethyl ((1R)-2,3,4-tri-O-benzyl-1-ethanal-1,6,7-trideoxy-α-D-gluco-octopyranosiduronate)

Guidance literature:: Multi-step reaction with 2 steps

1: 78 percent / TMSOTf / acetonitrile / 8 h / 0 °C

2: 87 percent / OsO₄; aq. NaIO₄ / tetrahydrofuran / 1.5 h / 20 °C

With sodium periodate; osmium(VIII) oxide; trimethylsilyl trifluoromethanesulfonate; In tetrahydrofuran; acetonitrile;
DOI:10.1002/anie.200353478

Reference yield: 95.0%

: 740840-62-4
ethyl ((1R)-2,3,4-tri-O-benzyl-1-ethanal-1,6,7-trideoxy-α-D-gluco-octopyranosiduronate)

: 740840-64-6
3-((2R,3R,4S,5S,6R)-3,4,5-Tris-benzyloxy-6-carboxymethyl-tetrahydro-pyran-2-yl)-propionic acid ethyl ester

Guidance literature:: With sodium chlorite; dipotassium hydrogenphosphate; 2-methyl-but-2-ene; In tert-butyl alcohol; at 20 ℃; for 6h;
DOI:10.1002/anie.200353478