benzyl 6-O-benzyloxymethyl-2-deoxy-2-<(R)-3-tetradecanoyloxytetradecanamido>-3-O-<(R)-3-tetradecanoyloxytetradecanoyl>-α-D-galactopyranoside

Base Information

Chemical Name:benzyl 6-O-benzyloxymethyl-2-deoxy-2-<(R)-3-tetradecanoyloxytetradecanamido>-3-O-<(R)-3-tetradecanoyloxytetradecanoyl>-α-D-galactopyranoside
CAS No.:154703-78-3
Molecular Formula:C₇₇H₁₃₁NO₁₂
Molecular Weight:1262.89
Hs Code.:

benzyl 6-O-benzyloxymethyl-2-deoxy-2-<(R)-3-tetradecanoyloxytetradecanamido>-3-O-<(R)-3-tetradecanoyloxytetradecanoyl>-α-D-galactopyranoside

Synonyms:benzyl 6-O-benzyloxymethyl-2-deoxy-2-<(R)-3-tetradecanoyloxytetradecanamido>-3-O-<(R)-3-tetradecanoyloxytetradecanoyl>-α-D-galactopyranoside

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Chemical Property of benzyl 6-O-benzyloxymethyl-2-deoxy-2-<(R)-3-tetradecanoyloxytetradecanamido>-3-O-<(R)-3-tetradecanoyloxytetradecanoyl>-α-D-galactopyranoside

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Technology Process of benzyl 6-O-benzyloxymethyl-2-deoxy-2-<(R)-3-tetradecanoyloxytetradecanamido>-3-O-<(R)-3-tetradecanoyloxytetradecanoyl>-α-D-galactopyranoside

There total 6 articles about benzyl 6-O-benzyloxymethyl-2-deoxy-2-<(R)-3-tetradecanoyloxytetradecanamido>-3-O-<(R)-3-tetradecanoyloxytetradecanoyl>-α-D-galactopyranoside 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: 76.0%

: 3587-60-8
Benzyloxymethyl chloride

: 154801-48-6
benzyl 2-deoxy-2-<(R)-3-tetradecanoyloxytetradecanamido>-3-O-<(R)-3-tetradecanoyloxytetradecanoyl>-α-D-galactopyranoside

: 154703-78-3
benzyl 6-O-benzyloxymethyl-2-deoxy-2-<(R)-3-tetradecanoyloxytetradecanamido>-3-O-<(R)-3-tetradecanoyloxytetradecanoyl>-α-D-galactopyranoside

Guidance literature:: With tetramethylurea; In dichloromethane; for 18h; Ambient temperature;
DOI:10.1248/cpb.41.1465

Reference yield:

: 3554-93-6,347411-88-5
benzyl 2-acetamido-2-deoxy-α-D-galactopyranoside

: 154703-78-3
benzyl 6-O-benzyloxymethyl-2-deoxy-2-<(R)-3-tetradecanoyloxytetradecanamido>-3-O-<(R)-3-tetradecanoyloxytetradecanoyl>-α-D-galactopyranoside

Guidance literature:: Multi-step reaction with 5 steps

1: 73 percent / ZnCl₂ / 15 h / Ambient temperature

2: KOH / ethanol / 7 h / 110 - 120 °C

3: 100 percent / DCC, DMAP / CH₂Cl₂ / 1.) 0 deg C, 1 h, 2.) RT, 15 h

4: 98 percent / aq. AcOH / 0.33 h / 80 - 90 °C

5: 76 percent / TMU / CH₂Cl₂ / 18 h / Ambient temperature

With dmap; potassium hydroxide; acetic acid; dicyclohexyl-carbodiimide; tetramethylurea; zinc(II) chloride; In ethanol; dichloromethane;
DOI:10.1248/cpb.41.1465

Reference yield:

: 87357-76-4
(R)-3-(dodecanoyloxy)tetradecanoic acid

: 154703-78-3
benzyl 6-O-benzyloxymethyl-2-deoxy-2-<(R)-3-tetradecanoyloxytetradecanamido>-3-O-<(R)-3-tetradecanoyloxytetradecanoyl>-α-D-galactopyranoside

Guidance literature:: Multi-step reaction with 3 steps

1: 100 percent / DCC, DMAP / CH₂Cl₂ / 1.) 0 deg C, 1 h, 2.) RT, 15 h

2: 98 percent / aq. AcOH / 0.33 h / 80 - 90 °C

3: 76 percent / TMU / CH₂Cl₂ / 18 h / Ambient temperature

With dmap; acetic acid; dicyclohexyl-carbodiimide; tetramethylurea; In dichloromethane;
DOI:10.1248/cpb.41.1465