|  | |  |  | Ethyl 4-bromobenzoate Basic information | 
|  |  | Ethyl 4-bromobenzoate Chemical Properties | 
| Hazard Codes | Xi,N |  | Risk Statements | 36/37/38-51/53 |  | Safety Statements | 24/25-61 |  | RIDADR | UN 3082 9 / PGIII |  | WGK Germany | 3 |  | Hazard Note | Irritant |  | TSCA | Yes |  | HS Code | 29163990 | 
|  |  | Ethyl 4-bromobenzoate Usage And Synthesis | 
 | Chemical Properties | clear colorless to yellow liquid |  | Uses | Ethyl 4-bromobenzoate undergoes reduction with potassium diisobutyl-t-butoxyaluminum hydride (PDBBA) at 0°C to yield aldehydes. Reaction of ethyl 4-bromobenzoate and substituted benzyl chloride with zinc dust and a Pd catalyst is reported. |  | Synthesis Reference(s) | Synthetic Communications, 22, p. 1851, 1992 DOI: 10.1080/00397919208021316 Synthesis, p. 191, 1983
 |  | General Description | Ethyl 4-bromobenzoate is an ester having electron-withdrawing substituent. It undergoes reduction with potassium diisobutyl-t-butoxyaluminum hydride (PDBBA) at 0°C to yield aldehydes. Reaction of ethyl 4-bromobenzoate and substituted benzyl chloride with zinc dust and a Pd catalyst is reported. | 
|  |  | Ethyl 4-bromobenzoate Preparation Products And Raw materials | 
 | Raw materials | Benzoic acid, 4-[[(trifluoromethyl)sulfonyl]oxy]-, ethyl ester-->2-(4-Bromophenyl)-2-oxoacetic acid-->4-Bromobenzyl alcohol-->(4-BROMO-PHENYL)-OXO-ACETALDEHYDE-->Benzenediazonium, 4-(ethoxycarbonyl)-, tetrafluoroborate(1-)-->1-CARBETHOXYIMIDAZOLE-->potassium ethyl oxalate-->4-BROMOBENZALDEHYDE DIETHYL ACETAL |  | Preparation Products | ETHYL 4-ACETYLBENZOATE-->4-ETHYNYL-BENZOIC ACID-->ETHYL 4-(5-FORMYL-2-FURYL)BENZOATE-->2-(4-bromophenyl)-1,3,4-oxadiazole-->ETHYL 4-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)BENZOATE-->4,4'-Bis(hydroxymethyl)biphenyl-->Ethyl 4-etoxybenzoate-->1,1,1-Trifluoro-2-hexanone | 
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