Benzoic acid (E)-(R)-1-{(S)-2-[(2R,3R,4S,5R)-3,4-diacetoxy-5-((2S,3R,4S,5S,6R)-3,4,5-triacetoxy-6-acetoxymethyl-tetrahydro-pyran-2-yloxy)-tetrahydro-pyran-2-yloxy]-1-octadecanoylamino-ethyl}-hexadec-2-enyl ester

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Chemical Name:Benzoic acid (E)-(R)-1-{(S)-2-[(2R,3R,4S,5R)-3,4-diacetoxy-5-((2S,3R,4S,5S,6R)-3,4,5-triacetoxy-6-acetoxymethyl-tetrahydro-pyran-2-yloxy)-tetrahydro-pyran-2-yloxy]-1-octadecanoylamino-ethyl}-hexadec-2-enyl ester
CAS No.:197144-09-5
Molecular Formula:C₆₆H₁₀₅NO₁₉
Molecular Weight:1216.56
Hs Code.:

Benzoic acid (E)-(R)-1-{(S)-2-[(2R,3R,4S,5R)-3,4-diacetoxy-5-((2S,3R,4S,5S,6R)-3,4,5-triacetoxy-6-acetoxymethyl-tetrahydro-pyran-2-yloxy)-tetrahydro-pyran-2-yloxy]-1-octadecanoylamino-ethyl}-hexadec-2-enyl ester

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Chemical Property of Benzoic acid (E)-(R)-1-{(S)-2-[(2R,3R,4S,5R)-3,4-diacetoxy-5-((2S,3R,4S,5S,6R)-3,4,5-triacetoxy-6-acetoxymethyl-tetrahydro-pyran-2-yloxy)-tetrahydro-pyran-2-yloxy]-1-octadecanoylamino-ethyl}-hexadec-2-enyl ester

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Technology Process of Benzoic acid (E)-(R)-1-{(S)-2-[(2R,3R,4S,5R)-3,4-diacetoxy-5-((2S,3R,4S,5S,6R)-3,4,5-triacetoxy-6-acetoxymethyl-tetrahydro-pyran-2-yloxy)-tetrahydro-pyran-2-yloxy]-1-octadecanoylamino-ethyl}-hexadec-2-enyl ester

There total 5 articles about Benzoic acid (E)-(R)-1-{(S)-2-[(2R,3R,4S,5R)-3,4-diacetoxy-5-((2S,3R,4S,5S,6R)-3,4,5-triacetoxy-6-acetoxymethyl-tetrahydro-pyran-2-yloxy)-tetrahydro-pyran-2-yloxy]-1-octadecanoylamino-ethyl}-hexadec-2-enyl 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:

: 103348-50-1
(2S,3R,4E)-2-azido-3-benzoyloxy-4-octadecen-1-ol

: 197144-09-5
Benzoic acid (E)-(R)-1-{(S)-2-[(2R,3R,4S,5R)-3,4-diacetoxy-5-((2S,3R,4S,5S,6R)-3,4,5-triacetoxy-6-acetoxymethyl-tetrahydro-pyran-2-yloxy)-tetrahydro-pyran-2-yloxy]-1-octadecanoylamino-ethyl}-hexadec-2-enyl ester

Guidance literature:: Multi-step reaction with 2 steps

1: 70 percent / BF₃*Et₂O, MS 300AW / CH₂Cl₂ / 1.5 h / -33 °C

2: 1.) H₂S, 2.) EDC*HCl / 1.) pyridine, H₂O, 22 deg C, 48 h, 2.) CH₂Cl₂, room temperature, 3 h

With MS 300AW; boron trifluoride diethyl etherate; hydrogen sulfide; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; In dichloromethane;
DOI:10.1021/jo970298k

Reference yield:

: 2,3-di-O-acetyl-4-O-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-D-xylopyranose

: 197144-09-5
Benzoic acid (E)-(R)-1-{(S)-2-[(2R,3R,4S,5R)-3,4-diacetoxy-5-((2S,3R,4S,5S,6R)-3,4,5-triacetoxy-6-acetoxymethyl-tetrahydro-pyran-2-yloxy)-tetrahydro-pyran-2-yloxy]-1-octadecanoylamino-ethyl}-hexadec-2-enyl ester

Guidance literature:: Multi-step reaction with 3 steps

1: 92 percent / DBU / CH₂Cl₂ / 75 h / 0 °C

2: 70 percent / BF₃*Et₂O, MS 300AW / CH₂Cl₂ / 1.5 h / -33 °C

3: 1.) H₂S, 2.) EDC*HCl / 1.) pyridine, H₂O, 22 deg C, 48 h, 2.) CH₂Cl₂, room temperature, 3 h

With MS 300AW; boron trifluoride diethyl etherate; hydrogen sulfide; 1,8-diazabicyclo[5.4.0]undec-7-ene; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; In dichloromethane;
DOI:10.1021/jo970298k

Reference yield:

: 197144-05-1
Acetic acid (2S,3R,4S,5S,6R)-4,5-diacetoxy-6-acetoxymethyl-2-[(3R,4S,5R,6S)-4,5-diacetoxy-6-(2-trimethylsilanyl-ethoxy)-tetrahydro-pyran-3-yloxy]-tetrahydro-pyran-3-yl ester

: 197144-09-5
Benzoic acid (E)-(R)-1-{(S)-2-[(2R,3R,4S,5R)-3,4-diacetoxy-5-((2S,3R,4S,5S,6R)-3,4,5-triacetoxy-6-acetoxymethyl-tetrahydro-pyran-2-yloxy)-tetrahydro-pyran-2-yloxy]-1-octadecanoylamino-ethyl}-hexadec-2-enyl ester

Guidance literature:: Multi-step reaction with 4 steps

1: 100 percent / CF₃COOH / CH₂Cl₂ / 1 h / Ambient temperature

2: 92 percent / DBU / CH₂Cl₂ / 75 h / 0 °C

3: 70 percent / BF₃*Et₂O, MS 300AW / CH₂Cl₂ / 1.5 h / -33 °C

4: 1.) H₂S, 2.) EDC*HCl / 1.) pyridine, H₂O, 22 deg C, 48 h, 2.) CH₂Cl₂, room temperature, 3 h

With MS 300AW; boron trifluoride diethyl etherate; hydrogen sulfide; 1,8-diazabicyclo[5.4.0]undec-7-ene; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; trifluoroacetic acid; In dichloromethane;
DOI:10.1021/jo970298k