4,5-Nonadecanediol, 3-[(phenylmethyl)amino]-1-[(2R,3S,4S,5S,6R)-tetrahydro-5-hydroxy-6-( hydroxymethyl)-3,4-bis(phenylmethoxy)-2H-pyran-2-yl]-, (3S,4S,5R)-

Base Information

Chemical Name:4,5-Nonadecanediol, 3-[(phenylmethyl)amino]-1-[(2R,3S,4S,5S,6R)-tetrahydro-5-hydroxy-6-( hydroxymethyl)-3,4-bis(phenylmethoxy)-2H-pyran-2-yl]-, (3S,4S,5R)-
CAS No.:634587-30-7
Molecular Formula:C46H69NO7
Molecular Weight:748.056
Hs Code.:

4,5-Nonadecanediol,
3-[(phenylmethyl)amino]-1-[(2R,3S,4S,5S,6R)-tetrahydro-5-hydroxy-6-(
hydroxymethyl)-3,4-bis(phenylmethoxy)-2H-pyran-2-yl]-, (3S,4S,5R)-

Synonyms:

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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 4,5-Nonadecanediol, 3-[(phenylmethyl)amino]-1-[(2R,3S,4S,5S,6R)-tetrahydro-5-hydroxy-6-( hydroxymethyl)-3,4-bis(phenylmethoxy)-2H-pyran-2-yl]-, (3S,4S,5R)-

Chemical Property:

Purity/Quality:

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MSDS Files:: SDS file from LookChem

Useful:

Technology Process of 4,5-Nonadecanediol, 3-[(phenylmethyl)amino]-1-[(2R,3S,4S,5S,6R)-tetrahydro-5-hydroxy-6-( hydroxymethyl)-3,4-bis(phenylmethoxy)-2H-pyran-2-yl]-, (3S,4S,5R)-

There total 24 articles about 4,5-Nonadecanediol, 3-[(phenylmethyl)amino]-1-[(2R,3S,4S,5S,6R)-tetrahydro-5-hydroxy-6-( hydroxymethyl)-3,4-bis(phenylmethoxy)-2H-pyran-2-yl]-, (3S,4S,5R)- 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: 80.0%

: 634587-28-3
(4S,5S)-3-Benzyl-4-[2-((2R,3S,4S,5S,6R)-3,4-bis-benzyloxy-5-hydroxy-6-hydroxymethyl-tetrahydro-pyran-2-yl)-ethyl]-5-((R)-1-hydroxy-pentadecyl)-oxazolidin-2-one

: 634587-30-7
(3S,4S,5R)-3-Benzylamino-1-((2R,3S,4S,5S,6R)-3,4-bis-benzyloxy-5-hydroxy-6-hydroxymethyl-tetrahydro-pyran-2-yl)-nonadecane-4,5-diol

Guidance literature:: With potassium hydroxide; In ethanol; Heating;
DOI:10.1002/anie.200454215

Reference yield:

: 762262-42-0
Benzyl-[(S)-3-((2S,3R,4S,5S,6R)-3,4-bis-benzyloxy-5-hydroxy-6-hydroxymethyl-2-methoxy-tetrahydro-pyran-2-yl)-1-((4S,5R)-2,2-dimethyl-5-tetradecyl-[1,3]dioxolan-4-yl)-propyl]-carbamic acid benzyl ester

: 634587-30-7
(3S,4S,5R)-3-Benzylamino-1-((2R,3S,4S,5S,6R)-3,4-bis-benzyloxy-5-hydroxy-6-hydroxymethyl-tetrahydro-pyran-2-yl)-nonadecane-4,5-diol

Guidance literature:: Multi-step reaction with 7 steps

1: 88 percent / triethylamine / CH₂Cl₂

2: 80 percent / hydrochloric acid / methanol; diethyl ether

3: 83 percent / pyridine / CH₂Cl₂

4: 96 percent / imidazole / dimethylformamide

5: BF₃*Et₂O / CH₂Cl₂ / 0 °C

6: sodium hydroxide / H₂O; dioxane / Heating

7: 80 percent / potassium hydroxide / ethanol / Heating

With pyridine; 1H-imidazole; hydrogenchloride; potassium hydroxide; sodium hydroxide; boron trifluoride diethyl etherate; triethylamine; In 1,4-dioxane; methanol; diethyl ether; ethanol; dichloromethane; water; N,N-dimethyl-formamide;
DOI:10.1002/anie.200454215

Reference yield:

: 634587-25-0
Benzoic acid (2R,3S,4S,5R,6S)-6-[(S)-3-(benzyl-benzyloxycarbonyl-amino)-3-((4S,5R)-2-oxo-5-tetradecyl-[1,3]dioxolan-4-yl)-propyl]-4,5-bis-benzyloxy-3-hydroxy-6-methoxy-tetrahydro-pyran-2-ylmethyl ester

: 634587-30-7
(3S,4S,5R)-3-Benzylamino-1-((2R,3S,4S,5S,6R)-3,4-bis-benzyloxy-5-hydroxy-6-hydroxymethyl-tetrahydro-pyran-2-yl)-nonadecane-4,5-diol

Guidance literature:: Multi-step reaction with 4 steps

1: 96 percent / imidazole / dimethylformamide

2: BF₃*Et₂O / CH₂Cl₂ / 0 °C

3: sodium hydroxide / H₂O; dioxane / Heating

4: 80 percent / potassium hydroxide / ethanol / Heating

With 1H-imidazole; potassium hydroxide; sodium hydroxide; boron trifluoride diethyl etherate; In 1,4-dioxane; ethanol; dichloromethane; water; N,N-dimethyl-formamide;
DOI:10.1002/anie.200454215