5959-52-4
- Product Name：3-Amino-2-naphthoic acid
- Molecular Formula：C11H9NO2
- Purity：99%
- Molecular Weight：187.198
Product Details
Buy Good Quality 3-Amino-2-naphthoic acid 5959-52-4 with a minimum purity of 99%
- Molecular Formula:C11H9NO2
- Molecular Weight:187.198
- Appearance/Colour:yellow-green to green powder
- Vapor Pressure:1.3E-06mmHg at 25°C
- Melting Point:212-215 °C (dec.)(lit.)
- Refractive Index:1.4900 (estimate)
- Boiling Point:384.9 °C at 760 mmHg
- PKA:2.20±0.30(Predicted)
- Flash Point:186.6 °C
- PSA：63.32000
- Density:1.352 g/cm3
- LogP:2.70140
3-Amino-2-naphthoic acid(Cas 5959-52-4) Usage
|
Purification Methods |
Crystallise the naphthoic acid from aqueous EtOH. [Beilstein 14 III 1341.] |
InChI:InChI=1/C11H9NO2/c12-10-6-8-4-2-1-3-7(8)5-9(10)11(13)14/h1-6H,12H2,(H,13,14)/p-1
5959-52-4 Relevant articles
Synthesis of self-orienting triptycene adsorbates for STM investigations
Wolpaw, Adam J.,Aizer, Ayal A.,Zimmt, Matthew B.
, p. 7613 - 7615 (2003)
The syntheses of three C2 symmetric trip...
-
Fierz,Tobler
, p. 557,559 (1922)
-
2, 3, 6, 7 -pentycene tetracarboxylic dianhydride compound and synthesis method thereof
-
Paragraph 0140-0144; 0209-0213, (2020/06/27)
The invention discloses a 2,3,6,7-pentap...
A 3 - amino -2 - naphthalene armor acid compound preparation process (by machine translation)
-
Paragraph 0035, (2019/06/27)
The invention discloses a 3 - amino - 2 ...
Synthesizing method of 9,10-o-naphthyl anthracene-2,3,6,7-tetraformic anhydride
-
Paragraph 0055; 0056; 0057, (2018/10/19)
The invention discloses a synthesizing m...
Synthesis and biological evaluation of a novel acronycine/duocarmycin hybrid natural product
Tietze, Lutz F.,Heins, Arne,Reiner, Johannes R.,Duefert, Svenia-C.,Schuberth, Ingrid
, p. 425 - 433 (2013/08/23)
The design of novel natural product hybr...
5959-52-4 Process route
-
-
92-70-6
3-Hydroxy-2-naphthoic acid
-
-
5959-52-4
2-Amino-3-naphthoic acid
| Conditions | Yield |
|---|---|
|
With
ammonium hydroxide; zinc(II) chloride;
at 195 ℃;
for 72h;
under 10351 - 20477 Torr;
Autoclave;
|
87.5% |
|
With
ammonium hydroxide; zinc(II) chloride;
at 30 - 195 ℃;
for 75h;
under 15001.5 Torr;
|
75% |
|
With
ammonium hydroxide; zinc(II) chloride;
In
water;
at 190 ℃;
for 108h;
Inert atmosphere;
|
60% |
|
With
ammonium hydroxide; zinc(II) chloride;
at 195 ℃;
for 36h;
|
52% |
|
With
ammonium chloride; ammonia; zinc(II) oxide;
at 190 ℃;
|
|
|
With
ammonium chloride; ammonia; zinc(II) carbonate;
at 190 ℃;
|
|
|
With
ammonia; zinc(II) chloride;
at 200 ℃;
unter Druck;
|
|
|
With
ammonia; iron(II) sulfate;
at 200 - 210 ℃;
unter Druck;
|
|
|
With
ammonia;
|
|
|
With
ammonium hydroxide; zinc(II) chloride;
at 210 ℃;
for 16h;
microwave irradiation;
|
-
-
887242-59-3
3-(tert-butoxycarbonylamino)naphthalene-2-carboxylic acid
-
-
5959-52-4
2-Amino-3-naphthoic acid
| Conditions | Yield |
|---|---|
|
With
trifluoroacetic acid;
In
dichloromethane;
at 20 ℃;
for 24h;
|
99% |
5959-52-4 Upstream products
-
92-70-6
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-
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isatin -
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-
91-59-8
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5959-52-4 Downstream products
-
19717-59-0
3-acetamido-2-naphthoic acid
-
60178-65-6
3-((4-methylphenyl)sulfonamido)-2-naphthoic acid
-
16673-88-4
2-methylbenzo[g]quinazolin-4(3H)-one
-
21597-54-6
Methyl 3-amino-2-naphthoate
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