4-bromo-3-bromomethyl-benzoic acid methyl ester
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- CAS-Nr.
- 142031-67-2
- Englisch Name:
- 4-bromo-3-bromomethyl-benzoic acid methyl ester
- Synonyma:
- 3-bromo-methyl-4-bromo-benzoate;Methyl 4-broMo-3-(broMoMethyl)benzoate;Methyl 3-(bromomethyl)-3-bromophenylacetate;3-Bromomethyl-4-bromobenzoic acid methyl ester;4-BROMO-3-BROMOMETHYL-BENZOIC ACID METHYL ESTER;Benzoic acid, 4-bromo-3-(bromomethyl)-, methyl ester
- CBNumber:
- CB82465883
- Summenformel:
- C9H8Br2O2
- Molgewicht:
- 307.97
- MOL-Datei:
- 142031-67-2.mol
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4-bromo-3-bromomethyl-benzoic acid methyl ester Eigenschaften
- Siedepunkt:
- 356.9±32.0 °C(Predicted)
- Dichte
- 1.780±0.06 g/cm3(Predicted)
- storage temp.
- under inert gas (nitrogen or Argon) at 2-8°C
- Aggregatzustand
- White flakes
- InChI
- InChI=1S/C9H8Br2O2/c1-13-9(12)6-2-3-8(11)7(4-6)5-10/h2-4H,5H2,1H3
- InChIKey
- GRJDNFSKEWOMIM-UHFFFAOYSA-N
- SMILES
- C(OC)(=O)C1=CC=C(Br)C(CBr)=C1
4-bromo-3-bromomethyl-benzoic acid methyl ester Chemische Eigenschaften,Einsatz,Produktion Methoden
Synthese
In a 6-liter reactor equipped with a condenser, a central mechanical stirrer, and a thermometer, introduce 575 g (2.5 mol) of methyl 4-bromo-3-methylbenzoate, 3 liters of methylene chloride, 494 g (2.75 mol) of N-bromosuccinimide and 17 g of benzoyl peroxide (0.05 mol; 70percent in water). Heat the mixture at reflux under irradiation with a 1000-watt lamp for 10 h. Wash the mixture twice with 1 liter of water, then with 1 liter of saturated sodium chloride solution. Evaporate the methylene chloride. Recrystallize the crude product obtained from heptane. This gives 596 g of 4-bromo-3-bromomethyl-benzoic acid methyl ester as off-white crystals.
4-bromo-3-bromomethyl-benzoic acid methyl ester Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte
4-bromo-3-bromomethyl-benzoic acid methyl ester Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.
Global( 75)Lieferanten
- Methyl 4-broMo-3-(broMoMethyl)benzoate
- 4-BROMO-3-BROMOMETHYL-BENZOIC ACID METHYL ESTER
- Benzoic acid, 4-bromo-3-(bromomethyl)-, methyl ester
- Methyl 3-(bromomethyl)-3-bromophenylacetate
- 3-Bromomethyl-4-bromobenzoic acid methyl ester
- 3-bromo-methyl-4-bromo-benzoate
- 142031-67-2
