詳細信息
- ;四氯代苯對醌;2,3,5,6-四氯-2,5-環己二烯-1,4-二酮;四氯(代)醌;四氯對苯醌;四氯對醌;四氯-1,4-苯醌;對四氯苯醌;
- P-chloranil
- ;Tetrachlorobenzoquinone;Tetrachloro-p-benzoquinone;1,2,4,5-tetrachlorobenzoquinone;1,4-Benzoquinone, 2,3,5,6-tetrachloro-;1,4-benzoquinone,tetrachloro-;2,3,5,6-Tetrachloro-1,4-benzoq;2,3,5,6-tetrachloro-2,5-cyclohexadiene-1,4-dione;chloranil;2,3,5,6-tetrachloro-4-benzoquinone;2,3,5,6-Tetrachlorobenzoquinone;2,3,5,6-tetrachloro-p-benzoquinon;2,3,5,6-tetrachlorocyclohexa-2,5-diene-1,4-dione;P-chloranil (Tetrachloro-p-benzoquinone);
- InChI:1S/C6Cl4O2/c7-1-2(8)6(12)4(10)3(9)5(1)11
- 289℃
- insoluble
- It is used as reagents for the oxidation (including oxidative coupling and cyclization reaction) and dehydrogenation of hydroaromatic compounds. It is useful in the synthesis of aromatized or lactones formed steroids and modified natural products. Metal dioxide such as selenium dioxide and manganese dioxide are also oxidising agents which convert alcohols into ketones, aromatic methyl groups into aldehyde or carboxylic acids, double bonds into alcohols, aldehydes into carboxylic acids, steroidal ketones into secolactones. But several side reactions are expected due to the lack of selectivity. DDQ and substituted quinones provide regioselective effectiveness for the preparation of target intermediates. Phenylbis(trifluoroacetato-O) iodine and Tritylium tetrafluoroborate are also reagent for the dehydrogenation of hydroaromatic compounds.
- CAS NO：118-75-2
產品規格：99%--99.5%up
免責聲明：以上所展示的信息由企業自行提供，內容的真實性、準確性和合法性由發布企業負責，化工網對此不承擔任何保證責任。我們原則上建議您選擇化工網高級會員或VIP會員。