3,5-二叔丁基-1,2-苯醌结构式 常用名 3,5-二叔丁基-1,2-苯醌 英文名 3,5-DI-TERT-BUTYL-O-BENZOQUINONE CAS号 3383-21-9 分子量 220.307 密度 1.0±0.1 g/cm3 沸点 302.7±15.0 °C at 760 mmHg 分子式 C14H20O2 熔点 112-114 °C(lit.) MSDS 中文版 美版 闪点 120.6±6.0 °C ...
английскоеимя2,5-Di-tert-butyl-1,4-benzoquinone CAS №2460-77-7 CBNumberCB8485339 ФормулаC14H20O2 мольныйвес220.31 EINECS219-552-0 номер MDLMFCD00019442 файл Mol2460-77-7.mol химическоесвойство Температ...
2-Methyl-1,4-naphthoquinone (VK 3) was used as a representative quinone producing a relatively stable product, and 3,5-di- tert-butyl-1,2-benzoquinone (DBBQ) was used as a quinone producing an unstable product. From the electric charge calculated from the area under the current鈥搕ime ...
Subsequently, various oxidants, which are commonly used in C-H activation, such as p-benzoquinone (BQ), di-t-butyl peroxide (DTBP), tert-butyl hydroperoxide (TBHP), K2S2O8, or (NH4)2S2O8, were attempted, to optimize the reaction condition (Table 1, Entries 2–6). Among them, K2S2...