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5-Chloro-N-methylisatoic anhydride

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Name

5-Chloro-N-methylisatoic anhydride

EINECS 238-551-6
CAS No. 14529-12-5 Density 1.477 g/cm3
PSA 52.21000 LogP 1.14510
Solubility N/A Melting Point 113 °C
Formula C9H6ClNO3 Boiling Point 346.94 °C at 760 mmHg
Molecular Weight 211.605 Flash Point 163.623 °C
Transport Information N/A Appearance N/A
Safety Risk Codes N/A
Molecular Structure Molecular Structure of 14529-12-5 (6-chloro-1-methyl-2H-3,1-benzoxazine-2,4(1H)-dione) Hazard Symbols N/A
Synonyms

6-Chloro-1-methyl-1H-benzo[d][1,3]oxazine-2,4-dione;6-Chloro-1-methyl-2H-3,1-benzoxazine-2,4(1H)-dione;N-Methyl-5-chloroisatoicanhydride;N-methyl-5-Chloro-isatoic anhydride;2H-3,1-Benzoxazine-2,4(1H)-dione,6-chloro-1-methyl-;

Article Data 28

5-Chloro-N-methylisatoic anhydride Synthetic route

4743-17-3

5-Chloroisatoic anhydride

74-88-4

methyl iodide

14529-12-5

6-chloro-N-methylisatoic anhydride

Conditions
ConditionsYield
In ice-water; ISOPROPYLAMIDE90%
With sodium carbonate In N,N-dimethyl-formamide85.2%
With sodium hydride In N,N-dimethyl-formamide at 20℃; for 18h; Inert atmosphere;83%
201230-82-2

carbon monoxide

932-96-7

N-methyl(p-chloroaniline)

14529-12-5

6-chloro-N-methylisatoic anhydride

Conditions
ConditionsYield
With oxygen; copper diacetate; palladium diacetate; potassium iodide; Trimethylacetic acid In acetonitrile at 60℃; under 760.051 Torr; regioselective reaction;78%
4743-17-3

5-Chloroisatoic anhydride

74-83-9

methyl bromide

14529-12-5

6-chloro-N-methylisatoic anhydride

Conditions
ConditionsYield
Stage #1: 5-Chloroisatoic anhydride With sodium hydride In N,N-dimethyl-formamide at 20℃; for 1h;
Stage #2: methyl bromide In N,N-dimethyl-formamide for 18h;
72%
With potassium carbonate In N,N-dimethyl-formamide at 80℃;
201230-82-2

carbon monoxide

698-69-1

4-chloro-N,N-dimethylaniline

14529-12-5

6-chloro-N-methylisatoic anhydride

Conditions
ConditionsYield
With dichloro bis(acetonitrile) palladium(II); oxygen; copper diacetate In N,N-dimethyl-formamide; toluene at 100℃;71%
With dichloro bis(acetonitrile) palladium(II); oxygen; copper diacetate In N,N-dimethyl-formamide; toluene at 100℃; under 760.051 Torr; for 24h;71%
541-41-3

chloroformic acid ethyl ester

77-78-1

dimethyl sulfate

635-21-2

5-chloroanthranilic acid

14529-12-5

6-chloro-N-methylisatoic anhydride

Conditions
ConditionsYield
(i) aq. NaOH, (ii) /BRN= 385653/, (iii) AcCl; Multistep reaction;
4743-17-3

5-Chloroisatoic anhydride

CH3-Hal

CH3-Hal

14529-12-5

6-chloro-N-methylisatoic anhydride

Conditions
ConditionsYield
With sodium hydride 1.) DMF, 2 h, 2.) 8 h; Multistep reaction;
4743-17-3

5-Chloroisatoic anhydride

methyl halide

methyl halide

14529-12-5

6-chloro-N-methylisatoic anhydride

Conditions
ConditionsYield
(i) NaH, AcNMe2, (ii) methyl halide; Multistep reaction;
60434-13-1

5-chloro-1-methylindoline-2, 3-dione

14529-12-5

6-chloro-N-methylisatoic anhydride

Conditions
ConditionsYield
With 3-chloro-benzenecarboperoxoic acid In dichloromethane at 20℃;
65798-06-3, 17122-56-4

N-(4-chlorophenyl)-2-(hydroxyimino)ethanamide

14529-12-5

6-chloro-N-methylisatoic anhydride

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: H2SO4 / 80 °C
2: NaH / N,N-dimethyl-acetamide / 20 °C
3: mCPBA / CH2Cl2 / 20 °C
View Scheme
17630-76-1

5-chloroindole 2,3-dione

14529-12-5

6-chloro-N-methylisatoic anhydride

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: NaH / N,N-dimethyl-acetamide / 20 °C
2: mCPBA / CH2Cl2 / 20 °C
View Scheme

5-Chloro-N-methylisatoic anhydride Chemical Properties


IUPAC Name: 6-Chloro-1-methyl-3,1-benzoxazine-2,4-dione
Canonical SMILES: CN1C2=C(C=C(C=C2)Cl)C(=O)OC1=O
InChI: InChI=1S/C9H6ClNO3/c1-11-7-3-2-5(10)4-6(7)8(12)14-9(11)13/h2-4H,1H3
InChIKey: FKTQNWWDMJDNHA-UHFFFAOYSA-N
Molecular Weight: 211.60184 [g/mol]
Molecular Formula: C9H6ClNO3
XLogP3-AA: 1.8
H-Bond Donor: 0
H-Bond Acceptor: 3 
EINECS: 238-551-6 
Index of Refraction: 1.597
Molar Refractivity: 48.85 cm3
Molar Volume: 143.3 cm3
Surface Tension: 52.9 dyne/cm
Density: 1.476 g/cm3
Flash Point: 163.6 °C
Enthalpy of Vaporization: 59.12 kJ/mol
Boiling Point: 346.9 °C at 760 mmHg
Vapour Pressure: 5.57E-05 mmHg at 25 °C
Classification Code of 5-Chloro-N-methylisatoic anhydride (CAS NO.14529-12-5): Reproductive Effect

5-Chloro-N-methylisatoic anhydride Specification

 5-Chloro-N-methylisatoic anhydride (CAS NO.14529-12-5), its Synonyms are 2H-3,1-Benzoxazine-2,4(1H)-dione, 6-chloro-1-methyl- ; 6-Chloro-1-methyl-2H-3,1-benzoxazine-2,4(1H)-dione ; 6-Chloro-N-methyl IA .

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