2-(2,3,4,6-TETRA-O-ACETYL-BETA-D-GLUCOPYRANOSYL)-2-THIOPSEUDOUREA HYDROBROMIDE
- Name: 2-(2,3,4,6-TETRA-O-ACETYL-BETA-D-GLUCOPYRANOSYL)-2-THIOPSEUDOUREA HYDROBROMIDE
- CAS: 40591-65-9
- Purity: 99%
Details
Buy high quality and low price 2-(2,3,4,6-TETRA-O-ACETYL-BETA-D-GLUCOPYRANOSYL)-2-THIOPSEUDOUREA HYDROBROMIDE 40591-65-9 now
- Molecular Formula: C15H22 N2 O9 S . Br H
- Molecular Weight: 487.326
- Appearance/Colour: White Crystalline Solid
- Melting Point: 205-216°C
- Boiling Point: 490.9 °C at 760 mmHg
- Flash Point: 250.7 °C
- PSA： 189.60000
- Density: 1.49g/cm3
- LogP: 1.45430
40591-65-9 Relevant articles
Large-scale synthesis of thio-glucose-conjugated chlorin E6 for photodynamic therapy
Hyakumura, Keisuke,Kataoka, Hiromi,Kodama, Shintaro,Masuda, Masato,Narumi, Atsushi,Nomoto, Akihiro,Ogawa, Akiya,Okamoto, Yoshiharu,Osaki, Tomohiro,Tanaka, Mamoru,Yamaguchi, Hiroaki,Yano, Shigenobu,Yoshimura, Tomokazu
, (2021/06/21)
Chlorin e6 is a heterocycle exhibiting s...
8-Hydroxyquinoline glycoconjugates containing sulfur at the sugar anomeric position—synthesis and preliminary evaluation of their cytotoxicity
Erfurt, Karol,Hadasik, Agnieszka,Krawczyk, Monika,Pastuch-Gawo?ek, Gabriela
, (2020/09/18)
One of the main factors limiting the eff...
POLYMER FOR DELIVERY OF BIOLOGICALLY ACTIVE MATERIALS
-
Page/Page column 14; 15, (2019/01/17)
The present invention mainly relates to ...
Combining Click Reactions for the One-Pot Synthesis of Modular Biomolecule Mimetics
Brink?, Anne,Risinger, Christian,Lambert, Annie,Blixt, Ola,Grandjean, Cyrille,Jensen, Henrik H.
supporting information, p. 7544 - 7548 (2019/10/08)
Here, we report on the first combined on...
40591-65-9 Process route
-
-
10257-28-0
D-Galactose
-
-
108-24-7
acetic anhydride
-
-
17356-08-0
thiourea
-
-
40591-65-9,51224-13-6,51898-28-3,57030-42-9,106818-92-2
2,3,4,6-tetra-O-acetylgalactopyranosyl-1-β-pseudothiourea hydrobromide
| Conditions | Yield |
|---|---|
|
D-Galactose; acetic anhydride;
With
perchloric acid;
at 20 - 25 ℃;
for 1.5h;
With
hydrogen bromide;
at 15 ℃;
for 1h;
thiourea;
In
acetonitrile;
at 60 - 70 ℃;
for 0.5h;
|
76%
|
-
-
17356-08-0
thiourea
-
-
3068-32-4
1-bromo-1-deoxy-2,3,4,6-tetra-O-acetyl-a-D-galactopyranoside
-
-
40591-65-9,51224-13-6,51898-28-3,57030-42-9,106818-92-2
2,3,4,6-tetra-O-acetylgalactopyranosyl-1-β-pseudothiourea hydrobromide
| Conditions | Yield |
|---|---|
|
In
acetone;
for 0.05h;
microwave irradiation;
|
88%
|
|
In
acetone;
for 0.25h;
Heating;
|
83%
|
|
In
acetone;
Heating;
|
79%
|
|
In
acetone;
for 3h;
|
74%
|
|
In
acetone;
Heating;
|
70%
|
|
In
acetone;
at 60 ℃;
for 1h;
Product distribution / selectivity;
|
70%
|
|
In
N,N-dimethyl-formamide;
at 60 ℃;
for 4h;
|
69%
|
|
In
acetone;
for 0.583333h;
Reflux;
|
69%
|
|
In
acetone;
at 60 ℃;
for 3h;
Inert atmosphere;
|
61%
|
|
In
acetone;
at 60 ℃;
for 2h;
Inert atmosphere;
|
50%
|
|
In
acetone;
|
|
|
In
acetonitrile;
for 0.166667h;
Heating;
|
|
|
With
potassium carbonate;
for 2h;
Neat (no solvent);
Ball milling;
|
|
|
In
acetone;
for 2h;
Heating / reflux;
|
|
|
In
acetone;
for 1h;
Reflux;
|
|
|
In
acetone;
Inert atmosphere;
Reflux;
|
2.73 g
|
40591-65-9 Upstream products
-
17356-08-0
thiourea
-
572-09-8
2,3,4,6-tetra-O-acetyl-α-D-glucopyranosyl bromide
-
604-68-2
α-D-glucopyranose peracetylate
-
6919-96-6
2,3,4,6-tetra-O-acetyl-α-D-glucopyranosyl bromide
40591-65-9 Downstream products
-
13350-45-3
methyl 2,3,4,6-tetra-O-acetyl-1-thio-β-D-glucopyranoside
-
85618-26-4
β-thiooctylperacetyl D-glucoside
-
19879-84-6
tetraacetyl thioglucose
-
68667-01-6
(2R,3R,4S,5R,6S)-2-(acetoxymethyl)-6-((4-nitrophenyl)thio)tetrahydro-2H-pyran-3,4,5-triyl triacetate
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