4-(2-Bromoethynyl)benzoic acid
- CAS NO.:1485684-77-2
- Empirical Formula: C9H5BrO2
- Molecular Weight: 225.04
- Update Date: 2023-10-20 10:55:24
What is 4-(2-Bromoethynyl)benzoic acid?
Synthesis
To a solution of methyl 4,-(bromomethyl) benzoate (67 g, 250 mmol, 10 equiv) in (1100 mL) was added NaOH (44,84 g, 4,0 equiv) and the reaction mixture was stirred at 25°C for 3 hr. The volatiles were removed under reduced pressure and the resulting solution was neutralized with 1 HCl to pH 3-5. 4- (bromomethyl) benzoic acid (INT-1.5) was collected by filtration. The filter cake was washed with water and dried in an oven at 50°C for 5 hr to yield 4- (broMoethynyl)benzoic acid (61g, 96%).
Safety information for 4-(2-Bromoethynyl)benzoic acid
New Products
Tubulysin C Tubulysin E Tubulysin M (R)-tert-butyl (4-methyl-1-oxopentan-3-yl)carbamate Tubulysin A Diethyl Aluminium Cyanide (1.0 M in Toluene) Potassium HMDS (1.0 M in THF) 3-N-BOC-(S)-AMINO BUTYRONITRILE 3-FLUOROPYRROLIDINE HYDROCHLORIDE 4-CYANO-TETRAHYDROPYRAN-4-CARBOXYLIC ACID 2,2-Difluoropropylamine hydrochloride 4-(Benzyloxy)-3-bromophenylacetic Acid 4,4-DIFLUOROPIPERIDINE Imeglimin Hydrochloride IH Fuel shell Calcium Sodium Phosphosilicate IH (1R,2S)-2-(3,4-Difluorophenyl)cyclopropanamine 2-[[(3aR,4S,6R,6aS)-6-Aminotetrahydro-2,2-dimethyl-4H-cyclopenta-1,3-dioxol-4-yl]oxy]ethanol ethanedioate 2-[2-[3(S)-3[2-(7-chloro-2-quinolinyl) ethenyl] phenyl-3- hydroxyl propyl] phenyl]-2-propanol Latanoprostene Bunod Magnesium Trisilicate Lubiprostone Flame Retardant Zinc Borate methyl 3-fluoro-4- thiomorpholino phenylcarbamateRelated products of tetrahydrofuran
4-ETHYNYL-BENZOIC ACID METHYL ESTER
4-ETHYNYL-BENZOIC ACID
methyl 4-(2-bromoethynyl)benzoate
4-ETHYNYLBENZOIC ACID SODIUM SALT
4-(2-METHOXYETHOXY)ANILINE
TERT-BUTYL 4-ETHYNYLBENZOATE
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