Acetic acid, 2-chloro-2-[2-(4-methoxyphenyl)hydrazinylidene], ethyl ester
- Name Acetic acid, 2-chloro-2-[2-(4-methoxyphenyl)hydrazinylidene], ethyl ester
- CAS 27143-07-3
- Purity 99%
Product Details
Factory Sells Best Quality Acetic acid, 2-chloro-2-[2-(4-methoxyphenyl)hydrazinylidene], ethyl ester 27143-07-3 with steady supply
- Molecular Formula: C11H13ClN2O3
- Molecular Weight: 256.689
- Vapor Pressure: 0mmHg at 25°C
- Melting Point: 94 ºC
- Refractive Index: 1.533
- Boiling Point: 348.955 ºC at 760 mmHg
- PKA: 11.63±0.10(Predicted)
- Flash Point: 164.842 ºC
- PSA： 59.92000
- Density: 1.231 g/cm3
- LogP: 2.29550
Acetic acid, 2-chloro-2-[2-(4-methoxyphenyl)hydrazinylidene], ethyl ester(Cas 27143-07-3) Usage
InChI:InChI=1/C11H13ClN2O3/c1-3-17-11(15)10(12)14-13-8-4-6-9(16-2)7-5-8/h4-7,13H,3H2,1-2H3
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27143-07-3 Process route
-
-
104-94-9
4-methoxy-aniline
-
-
609-15-4
ethyl 2-chloro-3-oxo-butyrate
-
-
27143-07-3
ethyl 2-chloro-2-(2-(4-methoxyphenyl)hydrazono)acetate
| Conditions | Yield |
|---|---|
|
4-methoxy-aniline;
With
hydrogenchloride; sodium nitrite;
In
water;
at -10 - -5 ℃;
for 0.5h;
ethyl 2-chloro-3-oxo-butyrate;
With
sodium acetate;
In
water;
at -10 - -5 ℃;
for 2h;
|
89%
|
|
4-methoxy-aniline;
With
hydrogenchloride; sodium nitrite;
In
ethanol; water;
at 0 - 5 ℃;
for 0.5h;
ethyl 2-chloro-3-oxo-butyrate;
With
sodium acetate;
In
ethanol; water;
at 0 - 25 ℃;
|
85%
|
|
4-methoxy-aniline;
With
hydrogenchloride; sodium nitrite;
In
water;
at 0 ℃;
for 0.5h;
ethyl 2-chloro-3-oxo-butyrate;
With
sodium acetate;
In
ethanol; water;
at -5 - 20 ℃;
for 4h;
|
73.6%
|
|
With
hydrogenchloride; sodium acetate; sodium nitrite;
In
ethanol; water;
at -5 - 20 ℃;
for 7h;
Time;
|
50.4%
|
|
4-methoxy-aniline;
With
hydrogenchloride; sodium nitrite;
In
water;
at 0 ℃;
for 0.5h;
ethyl 2-chloro-3-oxo-butyrate;
With
sodium acetate;
In
methanol;
at 0 ℃;
for 1h;
pH=5 - 6;
|
19%
|
|
4-methoxy-aniline;
With
hydrogenchloride; sodium nitrite;
In
water;
at 0 ℃;
ethyl 2-chloro-3-oxo-butyrate;
With
sodium acetate;
In
ethanol; water;
at 0 ℃;
for 4h;
|
|
|
4-methoxy-aniline;
With
hydrogenchloride; sodium nitrite;
In
water;
at 0 - 5 ℃;
ethyl 2-chloro-3-oxo-butyrate;
With
sodium acetate;
In
water; ethyl acetate;
at 0 - 25 ℃;
for 17h;
|
|
|
4-methoxy-aniline;
With
hydrogenchloride; sodium nitrite;
In
water;
at -5 - 10 ℃;
ethyl 2-chloro-3-oxo-butyrate;
With
sodium acetate; acetone;
In
water;
at -5 - 0 ℃;
for 1h;
|
105 g
|
|
4-methoxy-aniline;
With
hydrogenchloride; sodium nitrite;
In
water;
at 0 ℃;
for 0.5h;
ethyl 2-chloro-3-oxo-butyrate;
With
sodium acetate;
In
water;
at 0 - 20 ℃;
for 6h;
|
-
-
638-07-3
ethyl (2-chloroaceto)acetate
-
-
104-94-9
4-methoxy-aniline
-
-
27143-07-3
ethyl 2-chloro-2-(2-(4-methoxyphenyl)hydrazono)acetate
| Conditions | Yield |
|---|---|
|
4-methoxy-aniline;
With
hydrogenchloride;
In
water;
at 40 ℃;
for 0.416667h;
With
sodium nitrite;
In
water;
at -2 ℃;
for 0.583333h;
ethyl (2-chloroaceto)acetate;
With
aminosulfonic acid; sodium acetate;
more than 3 stages;
|
27143-07-3 Upstream products
-
104-94-9
4-methoxy-aniline
-
105-39-5
chloroacetic acid ethyl ester
-
638-07-3
ethyl (2-chloroaceto)acetate
-
609-15-4
ethyl 2-chloro-3-oxo-butyrate
27143-07-3 Downstream products
-
56885-95-1
4-(4-methoxy-phenyl)-5-(2-oxo-2-p -tolyl-ethylidene)-4,5-dihydro-[1,3,4]thiadiazole-2-carboxylic acid ethyl ester
-
63514-81-8
ethyl 4-acetyl-1-(4-methoxyphenyl)-5-methyl-1H-pyrazole-3-carboxylate
-
204512-13-0
3-[(4-Methoxy-phenyl)-hydrazono]-3,4-dihydro-1H-quinoxalin-2-one
-
733746-35-5
3-[(4-methoxy-phenyl)-hydrazono]-8-nitro-3,4-dihydro-1H -quinoxalin-2-one
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