benzyl 3,4-di-O-acetyl-2-azido-2-deoxy-α-L-fucopyranosyl-(1-2)-3,4-O-isopropylidene-α-L-fucopyranoside

Base Information

Chemical Name:benzyl 3,4-di-O-acetyl-2-azido-2-deoxy-α-L-fucopyranosyl-(1-2)-3,4-O-isopropylidene-α-L-fucopyranoside
CAS No.:208467-65-6
Molecular Formula:C₂₆H₃₅N₃O₁₀
Molecular Weight:549.578
Hs Code.:

Synonyms:benzyl 3,4-di-O-acetyl-2-azido-2-deoxy-α-L-fucopyranosyl-(1-2)-3,4-O-isopropylidene-α-L-fucopyranoside

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Chemical Property of benzyl 3,4-di-O-acetyl-2-azido-2-deoxy-α-L-fucopyranosyl-(1-2)-3,4-O-isopropylidene-α-L-fucopyranoside

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Technology Process of benzyl 3,4-di-O-acetyl-2-azido-2-deoxy-α-L-fucopyranosyl-(1-2)-3,4-O-isopropylidene-α-L-fucopyranoside

There total 1 articles about benzyl 3,4-di-O-acetyl-2-azido-2-deoxy-α-L-fucopyranosyl-(1-2)-3,4-O-isopropylidene-α-L-fucopyranoside 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: 73.0%

: 71731-75-4
benzyl 3,4-O-isopropylidene-α-L-fucopyranoside

: Acetic acid (2S,3R,4S,5S)-3-acetoxy-5-azido-2-methyl-6-methylsulfanyl-tetrahydro-pyran-4-yl ester

: 208467-65-6
benzyl 3,4-di-O-acetyl-2-azido-2-deoxy-α-L-fucopyranosyl-(1-2)-3,4-O-isopropylidene-α-L-fucopyranoside

Guidance literature:: With trimethylsilyl trifluoromethanesulfonate; 4 A molecular sieve; In dichloromethane; for 1h;

Reference yield:

: 208467-65-6
benzyl 3,4-di-O-acetyl-2-azido-2-deoxy-α-L-fucopyranosyl-(1-2)-3,4-O-isopropylidene-α-L-fucopyranoside

: N-[(2S,3S,4S,5S,6S)-2-((2R,3S,4R,5S,6S)-2-Benzyloxy-4,5-dihydroxy-6-methyl-tetrahydro-pyran-3-yloxy)-4,5-dihydroxy-6-methyl-tetrahydro-pyran-3-yl]-acetamide

Guidance literature:: Multi-step reaction with 5 steps

1: NaOMe, MeOH

2: H⁽¹⁺⁾ / CH₂Cl₂ / 2 h

3: LiAlH₄ / tetrahydrofuran / 1 h / 20 °C

4: pyridine

5: 97 percent / H₂SO₄ / 24 h / 20 °C

With pyridine; methanol; lithium aluminium tetrahydride; sulfuric acid; sodium methylate; hydrogen cation; In tetrahydrofuran; dichloromethane;

Reference yield:

: 208467-65-6
benzyl 3,4-di-O-acetyl-2-azido-2-deoxy-α-L-fucopyranosyl-(1-2)-3,4-O-isopropylidene-α-L-fucopyranoside

: 1053248-04-6
(3aR,4S,6S,7S,7aS)-6-((3aR,4S,6R,7S,7aR)-6-Benzyloxy-2,2,4-trimethyl-tetrahydro-[1,3]dioxolo[4,5-c]pyran-7-yloxy)-2,2,4-trimethyl-tetrahydro-[1,3]dioxolo[4,5-c]pyran-7-ylamine

Guidance literature:: Multi-step reaction with 3 steps

1: NaOMe, MeOH

2: H⁽¹⁺⁾ / CH₂Cl₂ / 2 h

3: LiAlH₄ / tetrahydrofuran / 1 h / 20 °C

With methanol; lithium aluminium tetrahydride; sodium methylate; hydrogen cation; In tetrahydrofuran; dichloromethane;