(4aR,6S,7R,8R,8aS)-7,8-bis(benzyloxy)-2,2-di-tert-butyl-6-(phenylthio)hexahydropyrano[3,2-d][1,3,2]dioxasiline

Modify Date: 2024-04-13 12:30:55

(4aR,6S,7R,8R,8aS)-7,8-bis(benzyloxy)-2,2-di-tert-butyl-6-(phenylthio)hexahydropyrano[3,2-d][1,3,2]dioxasiline Structure
(4aR,6S,7R,8R,8aS)-7,8-bis(benzyloxy)-2,2-di-tert-butyl-6-(phenylthio)hexahydropyrano[3,2-d][1,3,2]dioxasiline structure
Common Name (4aR,6S,7R,8R,8aS)-7,8-bis(benzyloxy)-2,2-di-tert-butyl-6-(phenylthio)hexahydropyrano[3,2-d][1,3,2]dioxasiline
CAS Number 911815-94-6 Molecular Weight 592.86
Density 1.2±0.1 g/cm3 Boiling Point 644.0±55.0 °C at 760 mmHg
Molecular Formula C34H44O5SSi Melting Point 129-131℃
MSDS N/A Flash Point 343.3±31.5 °C

 Use of (4aR,6S,7R,8R,8aS)-7,8-bis(benzyloxy)-2,2-di-tert-butyl-6-(phenylthio)hexahydropyrano[3,2-d][1,3,2]dioxasiline


Description This is a protected galactopyranoside useful as a building block for synthesis of complex carbohydrates. The compound has β-phenylthio, 2 and 3 benzyl, and 4,6-ditert-butylsilyl protecting groups. Description This is a protected galactopyranoside useful as a building block for synthesis of complex carbohydrates. The compound has β-phenylthio, 2 and 3 benzyl, and 4,6-ditert-butylsilyl protecting groups.

 Names

Name (4aR,6S,7R,8R,8aS)-7,8-bis(benzyloxy)-2,2-di-tert-butyl-6-(phenylthio)hexahydropyrano[3,2-d][1,3,2]dioxasiline
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.2±0.1 g/cm3
Boiling Point 644.0±55.0 °C at 760 mmHg
Melting Point 129-131℃
Molecular Formula C34H44O5SSi
Molecular Weight 592.86
Flash Point 343.3±31.5 °C
Exact Mass 592.267883
LogP 9.09
Vapour Pressure 0.0±1.8 mmHg at 25°C
Index of Refraction 1.582

 Synonyms

Phenyl 2,3-O-dibenzyl-4,6-O-di-tert-butylsilyl-1-thio-β-D-galactoside