- Methyl 4-bromobenzoate
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- $5.00 / 1KG
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2024-04-09
- CAS:619-42-1
- Min. Order: 1KG
- Purity: 98%
- Supply Ability: g-kg-tons, free sample is available
- Methyl 4-bromobenzoate
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- $0.00 / 25KG
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2023-09-06
- CAS:619-42-1
- Min. Order: 1KG
- Purity: 99%
- Supply Ability: 500000kg
- Methyl 4-bromobenzoate
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- $1.50 / 1g
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2023-07-27
- CAS:619-42-1
- Min. Order: 1g
- Purity: 99.0% Min
- Supply Ability: 100 Tons
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| Methyl 4-bromobenzoate Basic information |
| Methyl 4-bromobenzoate Chemical Properties |
Hazard Codes | Xi | Risk Statements | 36/37/38 | Safety Statements | 26-24/25 | WGK Germany | 3 | TSCA | Yes | HS Code | 29163990 |
| Methyl 4-bromobenzoate Usage And Synthesis |
Chemical Properties | WHITE CRYSTALS OR CRYSTALLINE POWDER | Uses | Methyl 4-bromobenzoate is used as a starting material in the synthesis of three-carbon-bridged 5-substituted furo[2,3-d]pyrimidine and 6-substituted pyrrolo[2,3-d]pyrimidine and methyl 4-tri-n-butylstannylbenzoate. It is also used to stimulate microbial dechlorination of polychlorinated biphenyls. Further, it is used in the preparation of stable radioiodinating reagent to label monoclonal antibodies for radiotherapy of cancer. | Uses | Methyl 4-bromobenzoate is a halogenated benzoate used as a reagent in organic synthesis. It can be used to stimulate microbial dechlorination of PCBs. By condensing methyl 4-bromobenzoate with 3-buten-1-ol, 4-(4-methylphenyl)butanal can be obtained. | Application | Methyl 4-bromobenzoate may be used in the following syntheses:
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Methyl 4-(2-pyridyl)benzoate by cross coupling reaction with lithium 2-pyridyltriolborate.
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Methyl 4-imidazo[1,2-a]pyridin-3-ylbenzoate by ligand-free Pd(OAc)2 catalyzed reaction with Imidazo[1,2-a]pyridine.
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Methyl (E)-4-[3-(2-methoxycarbonylvinyl)-thiophen-2-yl]acrylate by reacting with methyl (E)-3-(thiophen-3-y)lacrylate.
| General Description | Methyl 4-bromobenzoate is a para-substituted aryl bromide. Mol-ecules of methyl 4-bromobenzoate are almost planar. The compound is isostructural with methyl 4-iodo-benzoate. The Zeeman effect on the N.Q.R. (nuclear quadrupole resonance) of methyl 4-bromobenzoate on single crystals, has been investigated by the ′geometric method′. | Purification Methods | Crystallise the ester from MeOH. EtOH (m 81o, also 80.5o, 79.5o) or *C6H6/pet ether (m 78-79o). [Beilstein 9 H 352, 9 III 1405, 9 IV 1017.] |
| Methyl 4-bromobenzoate Preparation Products And Raw materials |
Raw materials | Benzenecarbothioic acid, 4-bromo-, O-methyl ester-->4-BROMOBENZALDEHYDE DIMETHYL ACETAL | Preparation Products | 2,3,5,6-Tetrafluoropyridine-->4-ETHYNYL-BENZOIC ACID-->2-(4-bromophenyl)-1,3,4-oxadiazole-->METHYL 4'-BROMO[1,1'-BIPHENYL]-4-CARBOXYLATE-->4-(TRIMETHYLSILYLETHYNYL)BENZYL ALCOHOL-->4-ETHYNYLBENZYL ALCOHOL 97-->3-ETHYNYL-BENZOIC ACID METHYL ESTER-->METHYL 4'-HYDROXY[1,1'-BIPHENYL]-4-CARBOXYLATE-->1-(4-bromophenyl)-2-chloroethan-1-one-->METHYL 4-VINYLBENZOATE-->4'-Isopropylacetophenone-->Methyl 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate-->Methyl benzoate-->TERT-BUTYL 4-(4-(METHOXYCARBONYL)PHENYLAMINO)PIPERIDINE-1-CARBOXYLATE |
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