Phenyl-carbamic acid (2S,3R,4S,5R,6R)-2-((2R,3R,4S,5R,6S)-4,5-bis-benzyloxy-2-benzyloxymethyl-6-methoxy-tetrahydro-pyran-3-yloxy)-3,5-dihydroxy-6-hydroxymethyl-tetrahydro-pyran-4-yl ester

Base Information

Chemical Name:Phenyl-carbamic acid (2S,3R,4S,5R,6R)-2-((2R,3R,4S,5R,6S)-4,5-bis-benzyloxy-2-benzyloxymethyl-6-methoxy-tetrahydro-pyran-3-yloxy)-3,5-dihydroxy-6-hydroxymethyl-tetrahydro-pyran-4-yl ester
CAS No.:115533-38-5
Molecular Formula:C₄₁H₄₇NO₁₂
Molecular Weight:745.824
Hs Code.:

Phenyl-carbamic acid (2S,3R,4S,5R,6R)-2-((2R,3R,4S,5R,6S)-4,5-bis-benzyloxy-2-benzyloxymethyl-6-methoxy-tetrahydro-pyran-3-yloxy)-3,5-dihydroxy-6-hydroxymethyl-tetrahydro-pyran-4-yl ester

Synonyms:Phenyl-carbamic acid (2S,3R,4S,5R,6R)-2-((2R,3R,4S,5R,6S)-4,5-bis-benzyloxy-2-benzyloxymethyl-6-methoxy-tetrahydro-pyran-3-yloxy)-3,5-dihydroxy-6-hydroxymethyl-tetrahydro-pyran-4-yl ester

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Chemical Property of Phenyl-carbamic acid (2S,3R,4S,5R,6R)-2-((2R,3R,4S,5R,6S)-4,5-bis-benzyloxy-2-benzyloxymethyl-6-methoxy-tetrahydro-pyran-3-yloxy)-3,5-dihydroxy-6-hydroxymethyl-tetrahydro-pyran-4-yl ester

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Technology Process of Phenyl-carbamic acid (2S,3R,4S,5R,6R)-2-((2R,3R,4S,5R,6S)-4,5-bis-benzyloxy-2-benzyloxymethyl-6-methoxy-tetrahydro-pyran-3-yloxy)-3,5-dihydroxy-6-hydroxymethyl-tetrahydro-pyran-4-yl ester

There total 10 articles about Phenyl-carbamic acid (2S,3R,4S,5R,6R)-2-((2R,3R,4S,5R,6S)-4,5-bis-benzyloxy-2-benzyloxymethyl-6-methoxy-tetrahydro-pyran-3-yloxy)-3,5-dihydroxy-6-hydroxymethyl-tetrahydro-pyran-4-yl ester 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: 90.0%

: 115533-32-9
methyl O-<2,4,6-tri-O-acetyl-3-O-(N-phenylcarbamoyl)-β-D-glucopyranosyl>-(1->4)-2,3,6-tri-O-benzyl-α-D-glucopyranoside

: 115533-38-5
Phenyl-carbamic acid (2S,3R,4S,5R,6R)-2-((2R,3R,4S,5R,6S)-4,5-bis-benzyloxy-2-benzyloxymethyl-6-methoxy-tetrahydro-pyran-3-yloxy)-3,5-dihydroxy-6-hydroxymethyl-tetrahydro-pyran-4-yl ester

Guidance literature:: With potassium carbonate; In methanol;

Reference yield:

: 103-71-9
phenyl isocyanate

: 115533-38-5
Phenyl-carbamic acid (2S,3R,4S,5R,6R)-2-((2R,3R,4S,5R,6S)-4,5-bis-benzyloxy-2-benzyloxymethyl-6-methoxy-tetrahydro-pyran-3-yloxy)-3,5-dihydroxy-6-hydroxymethyl-tetrahydro-pyran-4-yl ester

Guidance literature:: Multi-step reaction with 6 steps

2: H₂SO₄ / H₂O; dioxane

3: pyridine

4: 80 percent / HBr / acetic acid

5: 67 percent / AgOTf / CH₂Cl₂ / -30 °C

6: 90 percent / K₂CO₃ / methanol

With sulfuric acid; hydrogen bromide; silver trifluoromethanesulfonate; potassium carbonate; In 1,4-dioxane; pyridine; methanol; dichloromethane; water; acetic acid;

Reference yield:

: 115559-99-4
2,4,6-tri-O-acetyl-3-O-(N-phenylcarbamoyl)-α-D-glucopyranosyl bromide

: 115533-38-5
Phenyl-carbamic acid (2S,3R,4S,5R,6R)-2-((2R,3R,4S,5R,6S)-4,5-bis-benzyloxy-2-benzyloxymethyl-6-methoxy-tetrahydro-pyran-3-yloxy)-3,5-dihydroxy-6-hydroxymethyl-tetrahydro-pyran-4-yl ester

Guidance literature:: Multi-step reaction with 2 steps

1: 67 percent / AgOTf / CH₂Cl₂ / -30 °C

2: 90 percent / K₂CO₃ / methanol

With silver trifluoromethanesulfonate; potassium carbonate; In methanol; dichloromethane;