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CAS No.: | 76578-79-5 |
---|---|
Name: | 6-CHLORO-2-[(4-HYDROXYPHENYL)OXY]QUINOXALINE |
Article Data: | 6 |
Molecular Structure: | |
Formula: | C14H9ClN2O2 |
Molecular Weight: | 272.691 |
Synonyms: | phenol, 4-[(6-Chloro-2-quinoxalinyl)oxy]-;6-Chloro-2-[(4-hydroxyphenyl)oxy]quinoxaline; |
Density: | 1.428 g/cm3 |
Boiling Point: | 459.952 °C at 760 mmHg |
Flash Point: | 231.971 °C |
PSA: | 55.24000 |
LogP: | 3.78110 |
2,6-dichloroquinoxaline
hydroquinone
6-chloro-2-(4-hydroxyphenoxy)quinoxaline
Conditions | Yield |
---|---|
Stage #1: hydroquinone With sodium hydroxide In toluene at 85℃; for 0.5h; Inert atmosphere; Stage #2: 2,6-dichloroquinoxaline In toluene at 100℃; for 7h; Temperature; Inert atmosphere; | 93.5% |
Stage #1: hydroquinone With sodium hydroxide In toluene at 85℃; for 0.5h; Inert atmosphere; Stage #2: 2,6-dichloroquinoxaline In toluene at 100℃; for 7h; Temperature; Inert atmosphere; | 93.5% |
With potassium carbonate 1.) DMF, 100 deg C, 1 h, 2.) DMF, 120 deg C, 3 h; Yield given. Multistep reaction; |
2,6-dichloroquinoxaline
6-chloro-2-(4-hydroxyphenoxy)quinoxaline
Conditions | Yield |
---|---|
With potassium hydroxide; hydroquinone In water | 92% |
Conditions | Yield |
---|---|
Yield given. Multistep reaction; |
ethyl (S)-2-[[(4-methylphenyl)sulfonyl]oxy]propanoate
6-chloro-2-(4-hydroxyphenoxy)quinoxaline
(R)-2-[4-[(6-chloro-2-quinoxalinyl)oxy]phenoxy]propanoic acid ethyl ester
Conditions | Yield |
---|---|
With potassium carbonate In methyl cyclohexane for 3h; Solvent; Inert atmosphere; Reflux; | 95.9% |
In toluene for 5h; Solvent; Reflux; | 92.9% |
With potassium carbonate In cyclohexane for 18h; Heating / reflux; | 91% |
(+)-ethyl 2-chloropropionate
6-chloro-2-(4-hydroxyphenoxy)quinoxaline
(R)-2-[4-[(6-chloro-2-quinoxalinyl)oxy]phenoxy]propanoic acid ethyl ester
Conditions | Yield |
---|---|
With tetrabutylammomium bromide; triethylamine In toluene at 60℃; for 4h; Solvent; Temperature; Reflux; | 95.1% |
ethyl (S)-2-[[(4-methylphenyl)sulfonyl]oxy]propanoate
6-chloro-2-(4-hydroxyphenoxy)quinoxaline
quizalofop-p
Conditions | Yield |
---|---|
In toluene for 5h; Reflux; | 92.9% |
ethyl (S)-α-(4-methyl-phenylsulphonyloxy)-propionate
6-chloro-2-(4-hydroxyphenoxy)quinoxaline
Conditions | Yield |
---|---|
Stage #1: 6-chloro-2-(4-hydroxyphenoxy)quinoxaline With potassium carbonate; toluene-4-sulfonic acid Inert atmosphere; Stage #2: ethyl (S)-α-(4-methyl-phenylsulphonyloxy)-propionate for 11h; Time; Reflux; | 91.9% |
With potassium carbonate In toluene for 11h; Inert atmosphere; Reflux; | 91.9% |
Conditions | Yield |
---|---|
With potassium carbonate In acetonitrile | 80% |
6-chloro-2-(4-hydroxyphenoxy)quinoxaline
(R)-2-[4-[(6-chloro-2-quinoxalinyl)oxy]phenoxy]propanoic acid ethyl ester
Conditions | Yield |
---|---|
With potassium carbonate In acetonitrile for 5h; Heating / reflux; | 66% |
With potassium carbonate In DMF (N,N-dimethyl-formamide) at 80 - 90℃; for 4h; | 63% |
With potassium carbonate In butanone for 5h; Heating / reflux; | 59% |
6-chloro-2-(4-hydroxyphenoxy)quinoxaline
Conditions | Yield |
---|---|
With potassium carbonate | A 65.3% B n/a |
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The CAS register number of 4-(6-Chloroquinoxalin-2-yloxy)phenol is 76578-79-5. It also can be called as 6-Chloro-2-[(4-hydroxyphenyl)oxy]quinoxaline and the systematic name about this chemical is 4-[(6-chloroquinoxalin-2-yl)oxy]phenol. The molecular formula about this chemical is C14H9ClN2O2 and the molecular weight is 272.69. It belongs to the Miscellaneous.
Physical properties about 4-(6-Chloroquinoxalin-2-yloxy)phenol are: (1)ACD/LogP: 2.68; (2)ACD/LogD (pH 5.5): 3; (3)ACD/LogD (pH 7.4): 3; (4)ACD/BCF (pH 5.5): 169; (5)ACD/BCF (pH 7.4): 165; (6)ACD/KOC (pH 5.5): 1371; (7)ACD/KOC (pH 7.4): 1339; (8)#H bond acceptors: 4; (9)#H bond donors: 1; (10)#Freely Rotating Bonds: 3; (11)Polar Surface Area: 55.24Å2; (12)Index of Refraction: 1.696; (13)Molar Refractivity: 73.498 cm3; (14)Molar Volume: 190.964 cm3; (15)Polarizability: 29.137x10-24cm3; (16)Surface Tension: 64.608 dyne/cm; (17)Enthalpy of Vaporization: 74.816 kJ/mol; (18)Boiling Point: 459.952 °C at 760 mmHg.
You can still convert the following datas into molecular structure:
(1)SMILES: Oc1ccc(cc1)Oc2cnc3cc(Cl)ccc3n2
(2)InChI: InChI=1/C14H9ClN2O2/c15-9-1-6-12-13(7-9)16-8-14(17-12)19-11-4-2-10(18)3-5-11/h1-8,18H
(3)InChIKey: UVYFSLAJRJHGJB-UHFFFAOYAQ
(4)Std. InChI: InChI=1S/C14H9ClN2O2/c15-9-1-6-12-13(7-9)16-8-14(17-12)19-11-4-2-10(18)3-5-11/h1-8,18H
(5)Std. InChIKey: UVYFSLAJRJHGJB-UHFFFAOYSA-N