5-(三氟甲基)二苯并噻吩四氟硼酸结构式
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常用名 | 5-(三氟甲基)二苯并噻吩四氟硼酸 | 英文名 | S-(Trifluoromethyl)dibenzothiophenium tetrafluoroborate |
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| CAS号 | 131880-16-5 | 分子量 | 340.067 | |
| 密度 | N/A | 沸点 | N/A | |
| 分子式 | C13H8BF7S | 熔点 | 171-172°C | |
| MSDS | 中文版 美版 | 闪点 | N/A |
| 中文名 | 5-(三氟甲基)二苯并噻吩鎓四氟硼酸盐 |
|---|---|
| 英文名 | 5-(Trifluoromethyl)dibenzothiophenium tetrafluoroborate |
| 中文别名 | S-(三氟甲基)二苯并噻吩嗡四氟硼酸盐 |
| 英文别名 | 更多 |
| 熔点 | 171-172°C |
|---|---|
| 分子式 | C13H8BF7S |
| 分子量 | 340.067 |
| 精确质量 | 340.032806 |
| PSA | 25.30000 |
| LogP | 5.52310 |
| 外观性状 | 浅黄色 晶体 粉末 |
| 储存条件 | 2~8℃，干燥，密封 |
| 计算化学 | 1.疏水参数计算参考值（XlogP）:无 2.氢键供体数量:0 3.氢键受体数量:8 4.可旋转化学键数量:0 5.互变异构体数量:无 6.拓扑分子极性表面积1 7.重原子数量:22 8.表面电荷:0 9.复杂度:286 10.同位素原子数量:0 11.确定原子立构中心数量:0 12.不确定原子立构中心数量:0 13.确定化学键立构中心数量:0 14.不确定化学键立构中心数量:0 15.共价键单元数量:2 |
| 个人防护装备 | Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter |
|---|---|
| 危害码 (欧洲) | Xi |
| 危险品运输编码 | NONH for all modes of transport |
| 海关编码 | 2934999090 |
| 海关编码 | 2934999090 |
|---|---|
| 中文概述 | 2934999090. 其他杂环化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0% |
| 申报要素 | 品名, 成分含量, 用途 |
| Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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Pd(II)-catalyzed ortho-trifluoromethylation of arenes using TFA as a promoter.
J. Am. Chem. Soc. 11th ed., 132 , 3648-3649, (2010) A Pd(II)-catalyzed C-H activation/trifluoromethylation of arenes with an electrophilic trifluoromethylation reagent using diverse heterocycle directing groups is reported. The presence of trifluoroace... |
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Pd(II)-catalyzed ortho trifluoromethylation of arenes and insights into the coordination mode of acidic amide directing groups.
J. Am. Chem. Soc. 29th ed., 134 , 11948-11951, (2012) A Pd(II)-catalyzed trifluoromethylation of ortho C-H bonds with an array of N-arylbenzamides derived from benzoic acids is reported. N-Methylformamide has been identified as a crucial promoter of C-CF... |
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Copper-catalyzed trifluoromethylation of terminal alkenes through allylic C-H bond activation.
J. Am. Chem. Soc. 39th ed., 133 , 15300-15303, (2011) An unprecedented type of reaction for Cu-catalyzed trifluoromethylation of terminal alkenes is reported. This reaction represents a rare instance of catalytic trifluoromethylation through C(sp(3))-H a... |
| S-(Trifluoromethyl)dibenzothiophenium tetrafluoroborate |
| 5-(trifluoromethyl)dibenzothiophen-5-ium,tetrafluoroborate |
| MFCD01073545 |
| 5-(Trifluoromethyl)dibenzo[b,d]thiophenium tetrafluoroborate |
| 5-(Trifluoromethyl)dibenzothiophenium tetrafluoroborate |
| 5-(Trifluoromethyl)-5H-dibenzo[b,d]thiophen-5-ium tetrafluoroborate |
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