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Fluorobenzaldehyde isomers Name o-Fluorobenzaldehyde m-Fluorobenzaldehyde p-Fluorobenzaldehyde Structure: Systematic name: 2-Fluorobenzaldehyde 3-Fluorobenzaldehyde 4-Fluorobenzaldehyde Molecular formula: C 7 H 5 FO C 7 H 5 FO C 7 H 5 FO Molar mass: 124.11 g/mol 124.11 g/mol 124.11 g/mol CAS number: 446-52-6 456-48-4 459-57-4 EC number 207-171 ...
2-Bromobenzaldehyde [1] 3-Bromobenzaldehyde [2] 4-Bromobenzaldehyde [3] [4] Structure Molecular formula: C 7 H 5 BrO (BrC 6 H 4 COH) Molar mass: 185.020 g/mol Appearance colorless liquid colorless liquid white solid CAS number [6630-33-7] [3132-99-8] [1122-91-4] Properties Density and phase: 1.585 g/ml, liquid 1.587 g/ml, liquid solid ...
Grignard reaction between phenylmagnesium bromide and para-bromobenzaldehyde [1122-91-4] (1) gives p-bromobenzhydrol [29334-16-5] (2). Halogenation with acetyl bromide in benzene solvent gives p-bromo-benzhydrylbromide [18066-89-2] (3). Finally, etherification with deanol completed the synthesis of Bromazine (4).
4-Bromobenzaldehyde may be prepared in the laboratory in two steps by oxidation 4-bromotoluene. [4] In the first step, two bromine atoms are added to the methyl group of 4-bromotoluene by free radical bromination to form 4-bromobenzal bromide.
Bromobenzene is used to introduce a phenyl group into other compounds. One method involves its conversion to the Grignard reagent, phenylmagnesium bromide. This reagent can be used, e.g. in the reaction with carbon dioxide to prepare benzoic acid. [4] Other methods involve palladium-catalyzed coupling reactions, such as the Suzuki reaction.
Bromoform can be absorbed into the body by inhalation and through the skin. The substance is irritating to the respiratory tract, the eyes, and the skin, and may cause effects on the central nervous system and liver, resulting in impaired functions. Its LD 50 is 7.2 mmol/kg in mice, or 1.8 g/kg. The International Agency for Research on Cancer ...
2-Chloro-6-fluorobenzaldehyde is prepared by oxidation of 2-chloro-6-fluorotolulene by chromyl chloride. [3] It reacts with sodium hydroxide to give a mixture of 2-chloro-6-fluorobenzene and 6-chlorosalicaldehyde. [4] 2-Chloro-6-fluorobenzaldehyde is used in the production of the antiseptics dicloxacillin and flucloxacillin.
5-Bromo-2-phenyl-1H-indene-1,3(2H)-dione. CAS Number: 1470-35-5; PubChem CID: 68953; ... Isobromindione is a drug used in the treatment of gout. [1] [2] References