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CAS No.: | 33626-98-1 |
---|---|
Name: | Methyl 6-bromo-2-naphthoate |
Article Data: | 12 |
Molecular Structure: | |
Formula: | C12H9BrO2 |
Molecular Weight: | 265.106 |
Synonyms: | 2-Naphthoicacid, 6-bromo-, methyl ester (8CI);6-Bromonaphthalene-2-carboxylic acid methylester;6-Bromo-2-naphthalenecarboxylic acid methyl ester;Methyl 6-bromonaphthalene-2-carboxylate;6-Bromo-2-naphthoic acid methyl ester;Methyl 6-bromo-2-naphthalenecarboxylate;2-Bromo-6-naphthoic acid methylester; |
EINECS: | -0 |
Density: | 1.492 g/cm3 |
Melting Point: | 123-126 °C(lit.) |
Boiling Point: | 357 °C at 760 mmHg |
Flash Point: | 169.7 °C |
Appearance: | Pale yellow or light brown powder |
Hazard Symbols: | C |
Risk Codes: | 20/21/22-34 |
Safety: | 24/25-45-36/37/39-27-26 |
PSA: | 26.30000 |
LogP: | 3.38890 |
Conditions | Yield |
---|---|
With sulfuric acid; trimethyl orthoformate for 48h; Reflux; | 100% |
With sulfuric acid for 36h; Reflux; | 100% |
With sulfuric acid Reflux; | 100% |
Conditions | Yield |
---|---|
Stage #1: methanol; naphthalene-2-carboxylate at 150℃; under 4560.31 Torr; for 1h; Stage #2: With sodium hypobromite; benzenesulfonic acid; sodium bromide In water at 170℃; under 11400.8 Torr; for 6h; Pressure; Temperature; | 98.3% |
Conditions | Yield |
---|---|
With potassium carbonate In N,N-dimethyl-formamide at 20℃; for 18h; Inert atmosphere; | 98% |
2-[1-(4-Bromo-phenyl)-meth-(Z)-ylidene]-3,3-dimethoxy-butyric acid methyl ester
methyl 6-bromo-2-naphthoate
Conditions | Yield |
---|---|
at 475 - 500℃; vapor-phase pyrolysis; Yield given; |
methanol
carbon monoxide
6-bromo-2-naphthalenyl trifluoromethanesulfonate
methyl 6-bromo-2-naphthoate
Conditions | Yield |
---|---|
With 1,3-bis-(diphenylphosphino)propane; palladium diacetate |
diazomethane
methyl 6-bromo-2-naphthoate
Conditions | Yield |
---|---|
With diethyl ether |
6-bromo-naphthalen-2-ol
methyl 6-bromo-2-naphthoate
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: DIEA 2: dppp / Pd(OAc)2 View Scheme |
methyl 6-bromo-2-naphthoate
Conditions | Yield |
---|---|
With sulfuric acid; 2,3-dicyano-5,6-dichloro-p-benzoquinone In methanol; water at 0 - 20℃; for 1h; |
4-((2,2,2-trifluoroacetamido)methyl)phenylboronic acid
methyl 6-bromo-2-naphthoate
methyl 6-[4-(N-trifluoroacetylamino)methylphenyl]-2-naphthalenecarboxylate
Conditions | Yield |
---|---|
With potassium fluoride; tetrakis(triphenylphosphine) palladium(0) In tetrahydrofuran for 20h; Suzuki-Miyaura cross-coupling reaction; Heating; | 100% |
methyl 6-bromo-2-naphthoate
(6-bromo-2-naphthy)methanol
Conditions | Yield |
---|---|
With lithium aluminium tetrahydride In tetrahydrofuran at -10 - -5℃; for 1.33333h; | 99% |
With diisobutylaluminium hydride In tetrahydrofuran; hexane at 20℃; for 40h; Inert atmosphere; | 99% |
With diisobutylaluminium hydride In tetrahydrofuran; n-heptane at -78 - 20℃; for 14h; Inert atmosphere; | 98% |
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IUPAC Name: Methyl 6-bromonaphthalene-2-carboxylate
Synonyms of Methyl 6-bromo-2-naphthoate (CAS NO.33626-98-1): 6-Bromo-2-naphthalenecarboxylic acid methyl ester ; 6-Bromo-2-naphthoic acid methyl ester ; Methyl 6-bromo-2-naphthalenecarboxylate ; 2-Bromo-6-naphthoic acid methylester
CAS NO: 33626-98-1
Molecular Formula: C12H9BrO2
Molecular Weight: 265.1027
Molecular Structure:
Melting Point: 123-126 °C
ProductCategories: blocks Bromides ; Carboxes ; Aromatic Esters ; Aromatic Carboxylic Acids, Amides, Anilides, Anhydrides & Salts ; ADAPALENE ; Intermediates of Adapalene ; C12 to C63 ; Carbonyl Compounds ; Esters ; API
Polar Surface Area: 26.3 Å2
Index of Refraction: 1.634
Molar Refractivity: 63.55 cm3
Molar Volume: 177.6 cm3
Surface Tension: 47.5 dyne/cm
Density of Methyl 6-bromo-2-naphthoate (CAS NO.33626-98-1): 1.492 g/cm3
Flash Point: 169.7 °C
Enthalpy of Vaporization: 60.23 kJ/mol
Boiling Point: 357 °C at 760 mmHg
Vapour Pressure: 2.81E-05 mmHg at 25°C
Hazard Codes: C
Risk Statements of Methyl 6-bromo-2-naphthoate (CAS NO.33626-98-1): 20/21/22-34
R20/21/22: Harmful by inhalation, in contact with skin and if swallowed.
R34: Causes burns.
Safety Statements: 24/25-45-36/37/39-27-26
S24/25: Avoid contact with skin and eyes.
S45: In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)
S36/37/39: Wear suitable protective clothing, gloves and eye/face protection.
S27: Take off immediately all contaminated clothing.
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
WGK Germany: 3
Decomposition/conditions to be avoided:
Decomposition will not occur if used and stored according to specifications.
Materials to be avoided: Oxidizing agents
Dangerous reactions: No dangerous reactions known
Dangerous products of decomposition: Carbon monoxide and carbon dioxide; HYDROGEN bromide