(+)-1,4-di-o-tosyl-2,3-o-isopropylidene-d-threitol

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Names

[ Name ]:
(+)-1,4-di-o-tosyl-2,3-o-isopropylidene-d-threitol

[Synonym ]:
(2R,3R)-1,4-Di-O-tosyl-2,3-O-isopropylidene-D-threitol
1,3-Dioxolane-4,5-dimethanol, 2,2-dimethyl-, bis(4-methylbenzenesulfonate), (4R,5R)-
(+)-1,4-Di-O-tosyl-2,3-O-isopropylidene-D-threitol
(+)-2,3-O-Isopropylidene-D-threitol 1,4-ditosylate
(4R,5R)-(+)-2,2-Dimethyl-4,5-bis(tosyloxymethyl)-1,3-dioxide
(4R,5R)-4,5-Bis(tosyloxymethyl)-2,2-dimethyl-1,3-dioxolane
(4R,5R)-(+)-2,3-O-Isopropylidene-1,4-di-O-tosyl-D-threitol
EINECS 256-943-5
MFCD00063235
[(4R,5R)-2,2-Dimethyl-1,3-dioxolane-4,5-diyl]bis(methylene) bis(4-methylbenzenesulfonate)
(R,R)-(+)-1,4-DI-O-TOSYL-2,3-O-ISOPROPYLIDENE-D-THREITOL

Chemical & Physical Properties

[ Density]:
1.3±0.1 g/cm3

[ Boiling Point ]:
608.3±40.0 °C at 760 mmHg

[ Melting Point ]:
90-92 °C

[ Molecular Formula ]:
C₂₁H₂₆O₈S₂

[ Molecular Weight ]:
470.556

[ Flash Point ]:
321.7±27.3 °C

[ Exact Mass ]:
470.106903

[ PSA ]:
121.96000

[ LogP ]:
3.03

[ Vapour Pressure ]:
0.0±1.7 mmHg at 25°C

[ Index of Refraction ]:
1.539

[ Storage condition ]:
2-8°C

MSDS

Click to get detail MSDS

Safety Information

[ Hazard Codes ]:
Xi: Irritant;

[ Risk Phrases ]:
36/37/38

[ Safety Phrases ]:
S22-S24/25

[ WGK Germany ]:
3

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

l-2,3-O-isopropylidenethreitol
Tosyl chloride
(4S,5S)-2,2-Dimethyl-1,3-dioxolane-4,5-dicarboxylate Acid Diethyl Ester
3,4-o-isopropylidene-d-mannitol
(-)-Dimethyl 2,3-O-isopropylidene-L-tartrate
2,2-Dimethoxypropane
(4R)-N-ACETYL)-4-BENZYL-2-OXAZOLIDINONE,99
(4R,4'R,4''R,5'R)-2,2,2',2',2'',2''-Hexamethyl-4,4':5',4''-ter(1,3-dioxolane)

DownStream

Related Compounds

(+)-1,4-DI-O-TOSYL-2,3-O-ISOPROPYLIDENE-D-THREITOL
N,N,N',N'-Tetramethyl-L-tartramide
(-)-1,4-di-o-tosyl-2,3-o-isopropylidenethreitol
1,2:3,4-di-O-isopropylidene-β-D-psicofuranose
2,3:5,6-Di-O-isopropylidene-D-talono-1,4-lactone
(R,R)-(+)-1,4-DIMETHOXY-2,3-BUTANEDIOL