(2R,3R,4R,5S,6S)-2-(Acetoxymethyl)-6-(4-chloro-3-(4-ethoxybenzyl)phenyl)tetrahydro-2H-pyran-3,4,5-triyl triacetate
- CAS:461432-25-7
- purity:99%
Details
Chinese Manufacturer Supply (2R,3R,4R,5S,6S)-2-(Acetoxymethyl)-6-(4-chloro-3-(4-ethoxybenzyl)phenyl)tetrahydro-2H-pyran-3,4,5-triyl triacetate 461432-25-7 On Stock with Competitive Price
- Molecular Formula: C29H33ClO10
- Molecular Weight: 577.028
- Vapor Pressure: 0Pa at 25℃
- Boiling Point: 626.8±55.0 °C(Predicted)
- PSA: 123.66000
- Density: 1.29±0.1 g/cm3(Predicted)
- LogP: 4.12760
461432-25-7 Relevant articles
Copper-Catalyzed Arylation of Benzylic C-H bonds with Alkylarenes as the Limiting Reagents
Zhang, Wen,Chen, Pinhong,Liu, Guosheng
, p. 7709 - 7712 (2017)
A novel copper-catalyzed arylation of be...
PREPARATION OF HIGHLY PURE AMORPHOUS DAPAGLIFLOZIN
-
Page/Page column 26, (2021/12/13)
A novel and improved process for the pre...
Novel preparation process of C-glucoside derivative
-
Paragraph 0098-0100, (2020/12/29)
The invention relates to a preparation m...
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-
, (2020/05/05)
The invention relates to a preparation m...
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-
Paragraph 0026, (2019/03/28)
The invention relates to a plurality of ...
461432-25-7 Process route
-
-
461432-26-8,1373321-04-0
dapagliflozin
-
-
108-24-7
acetic anhydride
-
-
461432-25-7
(2R,3R,4R,5S,6S)-2-(acetoxymethyl)-6-(4-chloro-3-(4-ethoxybenzyl)phenyl)tetrahydro-2H-pyran-3,4,5-triyl triacetate
| Conditions | Yield |
|---|---|
|
With
pyridine; dmap;
at 20 ℃;
for 2h;
Cooling with ice;
|
87%
|
|
With
dmap;
In
dichloromethane;
at 0 - 20 ℃;
|
71%
|
|
With
dmap;
In
acetone;
at 20 - 30 ℃;
for 3h;
Solvent;
Temperature;
Concentration;
|
6.4g
|
|
dapagliflozin;
With
dmap;
In
dichloromethane;
at 25 - 30 ℃;
for 0.333333h;
acetic anhydride;
In
dichloromethane;
at 25 - 30 ℃;
for 4h;
|
128 g
|
|
With
4-methyl-morpholine; dmap;
In
dichloromethane;
at 0 - 25 ℃;
for 16h;
|
515 g
|
-
-
1118566-45-2,1373321-04-0
(1S)-1,5-anhydro-1-C-[4-chloro-3-[(4-ethoxyphenyl)methyl]phenyl]-D-glucitol
-
-
108-24-7
acetic anhydride
-
-
461432-25-7
(2R,3R,4R,5S,6S)-2-(acetoxymethyl)-6-(4-chloro-3-(4-ethoxybenzyl)phenyl)tetrahydro-2H-pyran-3,4,5-triyl triacetate
| Conditions | Yield |
|---|---|
|
With
pyridine; dmap;
In
dichloromethane;
at 20 ℃;
for 2h;
|
71.3%
|
|
With
pyridine; dmap;
In
dichloromethane;
at 0 - 32 ℃;
for 1.5h;
|
71%
|
|
With
dmap; N-ethyl-N,N-diisopropylamine;
In
dichloromethane;
at 0 - 5 ℃;
|
10 g
|
461432-25-7 Upstream products
-
461432-28-0
methyl-2,3,4,6-tetra-O-acetyl-1-C-(2-chloro-4'ethoxydiphenylmethan-3yl)-α-D-glucopyranose
-
1118566-45-2
(1S)-1,5-anhydro-1-C-[4-chloro-3-[(4-ethoxyphenyl)methyl]phenyl]-D-glucitol
-
108-24-7
acetic anhydride
-
885069-29-4
1-(5-bromo-2-chlorophenyl)-1-methylethanol
461432-25-7 Downstream products
-
461432-26-8
dapagliflozin
-
1291094-21-7
acetic acid (2R,3R,4R,SS,6S)-3,4,5-triacetoxy-6-[3-(3-acetyl-4-hydroxybenzyl)-4-chloro-phenyl]-tetrahydro-pyran-2-ylmethyl ester
-
1318793-71-3
1-{4-chloro-3-[(dimethyl)(4-ethyloxyphenyl)methyl]phenyl}-1-deoxy-β-D-glucopyranose
-
864070-44-0
empagliflozin
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