英文名:Trifluoromethanesulfonic acid tert-butyldimethylsi
外观:
纯度:请咨询卖家
分子式:C7H15F3O3SSi
分子量:264.34
最小起售量:10g/20g/100g/1kg
中文同义词:
叔丁基二甲基三氟甲磺酸酯;叔丁基二甲基硅烷基三氟甲烷磺酸酯;三氟甲烷磺酸叔丁基二甲基硅烷酯;叔丁基二甲硅烷三氟甲烷磺酸;叔丁基二甲基硅烷基三氟甲烷磺酸;叔丁基二甲基硅基三氟甲基磺;叔丁基二甲基硅基三氟甲基磺酸酯;叔丁基二甲基硅烷基 三氟甲烷磺酸盐
英文名称:
Trifluoromethanesulfonic acid tert-butyldimethylsilyl ester
英文同义词:
Methanesulfonic acid, trifluoro-, (1,1-dimethylethyl)dimethylsilyl ester;t-Butyldimethylsilyl triflate;t-butyldimethylsilyltrifluormethansulfonate;t-Butylmethylsilyl triflate;TBDMS triflate, Trifluoromethanesulfonic acid tert-butyldimethylsilylester;SILANE TBM2 TRIFLATE;T-BUTYLDIMETHYLSILYL TRIFLUOROMETHANESULFONATE;Silane TBM2 triflate, TBDMS triflate, Trifluoromethanesulfonic acid tert-butyldimethylsilylester
相关类别:
含硫化合物;化学试剂;硅烷试剂;硫化合物;有机硅;定制化学品;Biochemistry;Protection Derivatization Reagents (for Synthesis);Reagents for Oligosaccharide Synthesis;Si (Classes of Silicon Compounds);metal triflate compounds;合成试剂;保护和衍生;医药中间体;其他生化试剂;化工原料;有机化工原料;有机化工;Silicon Compounds (for Synthesis);Silyl Esters;Si-O Compounds;Synthetic Organic Chemistry
沸点
65-67 °C12 mm Hg(lit.)
密度
1.151 g/mL at 25 °C(lit.)
溶解度
Slightly miscible with chloroform.
颜色
Clear colorless to yellow
水解敏感性
8: reacts rapidly with moisture, water, protic solvents
InChIKey
WLLIXJBWWFGEHT-UHFFFAOYSA-N
CAS 数据库
69739-34-0(CAS DataBase Reference)
NIST化学物质信息
Tert-butyldimethylsilyl trifluoromethanesulfonate(69739-34-0)
用途
常用在顺式-双(链烯基)环氧乙烷上引入大位阻的叔丁基二甲基硅基,促进室温 Cope 重排反应生成 2-CF3-4,5-二氢噁庚英;还可与与硫代坊共同用于促进快速高效的硫族化物-Morita-Baylis-Hillman 反应。
安全说明
26-36/37/39-45-25-16
Hazard Note
Flammable/Corrosive