Home > Chiral Compounds> (3aR,5S,6S,6aR)-5-[(3R)-1,4-dioxaspiro[4.5]decan-3-yl]spiro[3a,5,6,6a-tetrahydrofuro[2,3-d][1,3]dioxole-2,1'-cyclohexane]-6-ol

(3aR,5S,6S,6aR)-5-[(3R)-1,4-dioxaspiro[4.5]decan-3-yl]spiro[3a,5,6,6a-tetrahydrofuro[2,3-d][1,3]dioxole-2,1'-cyclohexane]-6-ol

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Origin: China

Cas No: 23397-76-4

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 50 mt/month

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

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CAS No.: 23397-76-4 Formula: C18H28O6 Molecular Weight: 340.41100

Basic Info

Chemical Name	(3aR,5S,6S,6aR)-5-[(3R)-1,4-dioxaspiro[4.5]decan-3-yl]spiro[3a,5,6,6a-tetrahydrofuro[2,3-d][1,3]dioxole-2,1'-cyclohexane]-6-ol
Synonyms	1,2:5,6-Di-O-cyclohexylidene-a-D-glucofuranose; 1,2:5,6-di-O-cyclohexylidene-D-glucofuranose; dicyclohexylidene-D-glucose; 1,2:5,6-di-O-cyclohexylidene-D-glucose;
CAS No.	23397-76-4
Molecular Formula	C18H28O6
Molecular Weight	340.41100
PSA	66.38000
LogP	2.22380

Properties

Appearance & Physical State	white fine crystalline powder
Density	1.29g/cm3
Boiling Point	510.5ºC at 760mmHg
Melting Point	129-135ºC
Flash Point	262.5ºC
Refractive Index	1.562
Vapor Pressure	1.48E-12mmHg at 25°C

Safety Info

Safety Statements	S24/25; S22; S36; S26
HS Code	2932190090
Risk Statements	R20/21/22; R36/37/38
Hazard Codes	Xn

Synthesis Route

aldehydo-D-glucose→(1R)-1-[(3aR,5R,6S,6aR)-6-hydroxyspiro[3a,5,6,6a-tetrahydrofuro[2,3-d][1,3]dioxole-2,1'-cyclohexane]-5-yl]ethane-1,2-diol+(3aR,5S,6S,6aR)-5-[(3R)-1,4-dioxaspiro[4.5]decan-3-yl]spiro[3a,5,6,6a-tetrahydrofuro[2,3-d][1,3]dioxole-2,1'-cyclohexane]-6-ol
α-D-glucose+Cyclohexanone→(3aR,5S,6S,6aR)-5-[(3R)-1,4-dioxaspiro[4.5]decan-3-yl]spiro[3a,5,6,6a-tetrahydrofuro[2,3-d][1,3]dioxole-2,1'-cyclohexane]-6-ol
aldehydo-D-glucose+Cyclohexanone→(3aR,5S,6S,6aR)-5-[(3R)-1,4-dioxaspiro[4.5]decan-3-yl]spiro[3a,5,6,6a-tetrahydrofuro[2,3-d][1,3]dioxole-2,1'-cyclohexane]-6-ol

Precursor

α-D-glucose

1,2:5,6-di-O-cyclohexylidene-α-D-ribo-hexofuranos-3-ulose
Cyclohexanone

Downstream Product

(1R)-1-[(3aR,5R,6S,6aR)-6-hydroxyspiro[3a,5,6,6a-tetrahydrofuro[2,3-d][1,3]dioxole-2,1'-cyclohexane]-5-yl]ethane-1,2-diol
(3aR,5R,6S,6aR)-5-[(3R)-1,4-dioxaspiro[4.5]decan-3-yl]-6-methoxyspiro[3a,5,6,6a-tetrahydrofuro[2,3-d][1,3]dioxole-2,1'-cyclohexane]
1,2:3,4-Di-O-isopropylidene-D-galactopyranose

Hot tags: (3ar,5s,6s,6ar)-5-[(3r)-1,4-dioxaspiro[4.5]decan-3-yl]spiro[3a,5,6,6a-tetrahydrofuro[2,3-d][1,3]dioxole-2,1'-cyclohexane]-6-ol, China, manufacturers, suppliers, factory, wholesale, low price, high quality