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

Base Information

Chemical Name:ethyl ((1R)-1-allyl-2,3,4-tri-O-benzyl-1,6,7-trideoxy-α-D-gluco-octopyranosiduronate)
CAS No.:740840-60-2
Molecular Formula:C₃₄H₄₀O₆
Molecular Weight:544.688
Hs Code.:

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

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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

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

There total 1 articles about ethyl ((1R)-1-allyl-2,3,4-tri-O-benzyl-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: 78.0%

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

: 762-72-1
allyl-trimethyl-silane

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

Guidance literature:: With trimethylsilyl trifluoromethanesulfonate; In acetonitrile; at 0 ℃; for 8h;
DOI:10.1002/anie.200353478

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:

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

: 740840-66-8
(1R)-2,3,4-tri-O-benzyl-1-ethanoic acid-1,6,7-trideoxy-α-D-gluco-octopyranosiduronic acid

Guidance literature:: Multi-step reaction with 3 steps

1: 87 percent / OsO₄; aq. NaIO₄ / tetrahydrofuran / 1.5 h / 20 °C

2: 95 percent / 2-methyl-2-butene; aq. NaClO₂; K₂HPO₄ / 2-methyl-propan-2-ol / 6 h / 20 °C

3: 716 mg / aq. LiOH / tetrahydrofuran / 0 - 20 °C

With lithium hydroxide; sodium chlorite; sodium periodate; dipotassium hydrogenphosphate; osmium(VIII) oxide; 2-methyl-but-2-ene; In tetrahydrofuran; tert-butyl alcohol;
DOI:10.1002/anie.200353478