Home > Organosilicon Compounds> (4S,5S,6S)-6-[(1R)-2-[tert-butyl(diphenyl)silyl]oxy-1-hydroxyethyl]-5-hydroxy-2-oxo-1,3-dioxane-4-carbaldehyde

(4S,5S,6S)-6-[(1R)-2-[tert-butyl(diphenyl)silyl]oxy-1-hydroxyethyl]-5-hydroxy-2-oxo-1,3-dioxane-4-carbaldehyde

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Origin: China

Cas No: 151265-18-8

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 100 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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Product Description

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CAS No.: 151265-18-8 Formula: C23H28O7Si Molecular Weight: 444.55000

Basic Info

Chemical Name	(4S,5S,6S)-6-[(1R)-2-[tert-butyl(diphenyl)silyl]oxy-1-hydroxyethyl]-5-hydroxy-2-oxo-1,3-dioxane-4-carbaldehyde
Synonyms
CAS No.	151265-18-8
Molecular Formula	C23H28O7Si
Molecular Weight	444.55000
PSA	102.29000
LogP	1.38770

Properties

Density	1.19g/cm3
Boiling Point	521.5ºC at 760 mmHg
Melting Point	-3ºC(lit.)
Flash Point	223.6ºC
Refractive Index	1.576
Vapor Pressure	5.65E-11mmHg at 25°C

Safety Info

WGK Germany	3

Synthesis Route

(2R,3S,4R)-2-(((tert-butyldiphenylsilyl)oxy)methyl)-3,4-dihydro-2H-pyran-3,4-diol+N,N'-Carbonyldiimidazole→(4S,5S,6S)-6-[(1R)-2-[tert-butyl(diphenyl)silyl]oxy-1-hydroxyethyl]-5-hydroxy-2-oxo-1,3-dioxane-4-carbaldehyde
tert-Butylchlorodiphenylsilane→(4S,5S,6S)-6-[(1R)-2-[tert-butyl(diphenyl)silyl]oxy-1-hydroxyethyl]-5-hydroxy-2-oxo-1,3-dioxane-4-carbaldehyde
D-Galactal→(4S,5S,6S)-6-[(1R)-2-[tert-butyl(diphenyl)silyl]oxy-1-hydroxyethyl]-5-hydroxy-2-oxo-1,3-dioxane-4-carbaldehyde

Precursor

(2R,3S,4R)-2-(((tert-butyldiphenylsilyl)oxy)methyl)-3,4-dihydro-2H-pyran-3,4-diol
tert-Butylchlorodiphenylsilane
D-Galactal
N,N'-Carbonyldiimidazole

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