Home > Organosilicon Compounds> 2(5H)-FURANONE, 5-[[[(1,1-DIMETHYLETHYL)DIPHENYLSILYL]OXY]METHYL]-, (5S)- (9CI)

2(5H)-FURANONE, 5-[[[(1,1-DIMETHYLETHYL)DIPHENYLSILYL]OXY]METHYL]-, (5S)- (9CI)

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Origin: China

Cas No: 99315-76-1

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 80 mt/month

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

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Products Specification
Product Description

Property

CAS No.: 99315-76-1 Formula: C21H24O3Si Molecular Weight: 352.49900

Basic Info

Chemical Name	2(5H)-FURANONE, 5-[[[(1,1-DIMETHYLETHYL)DIPHENYLSILYL]OXY]METHYL]-, (5S)- (9CI)
Synonyms
CAS No.	99315-76-1
Molecular Formula	C21H24O3Si
Molecular Weight	352.49900
PSA	35.53000
LogP	3.04460

Properties

Density	1.11g/cm3
Boiling Point	451.347ºC at 760 mmHg
Flash Point	188.389ºC
Refractive Index	1.564

Safety Info

HS Code	2932209090

Synthesis Route

(-)-5-O-(diphenyl-t-butylsilyl)-2,3-O-(thiocarbonyl)-D-ribono-1,4-lactone→(5S)-5-(hydroxymethyl)oxolan-2-one+2(5H)-FURANONE, 5-[[[(1,1-DIMETHYLETHYL)DIPHENYLSILYL]OXY]METHYL]-, (5S)- (9CI)
(S)-(-)-5-Hydroxymethyl-2(5H)-Furanone+tert-Butylchlorodiphenylsilane→2(5H)-FURANONE, 5-[[[(1,1-DIMETHYLETHYL)DIPHENYLSILYL]OXY]METHYL]-, (5S)- (9CI)
(-)-5-O-(diphenyl-t-butylsilyl)-2,3-O-(thiocarbonyl)-D-ribono-1,4-lactone→2(5H)-FURANONE, 5-[[[(1,1-DIMETHYLETHYL)DIPHENYLSILYL]OXY]METHYL]-, (5S)- (9CI)

Precursor

tert-Butylchlorodiphenylsilane
methyl (S)-4,5-dihydroxy-4,5-O-isopropylidene-2-pentenoate
(3R,4S,5R)-5-((tert-butyldiphenylsilyloxy)methyl)-3,4-dihydroxydihydrofuran-2(3H)-one
(S)-(-)-5-Hydroxymethyl-2(5H)-Furanone

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