
叔丁基二甲硅基三氟甲磺酸酯 | 69739-34-0 - ChemicalBook
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 …
tert -Butyldimethylsilyl trifluoromethanesulfonate
This reagent was used to introduce a bulky tert -butyl dimethylsilyl group onto a cis -bis (alkenyl)oxirane facilitating a room temperature Cope rearrangement to a 2-CF 3 -4,5 …
tert-Butyldimethylsilyl Trifluoromethanesulfonate 69739-34-0
tert-Butyldimethylsilyl Triflate (=TBSOTf) [T1525] 2,6-Lutidine [L0067] α,α-Diphenyl-D-prolinol [D2365] Dichloromethane; Procedure. TBSOTf (1.36 mL, 5.92 mmol, 3.0 eq.) was added to a …
叔丁基二甲硅基三氟甲磺酸酯在合成中的应用 - ChemicalBook
2023年4月4日 · 叔丁基二甲硅基三氟甲磺酸酯是高活性硅化剂和Lewis酸,能够将伯、仲、叔醇转化为相应的TBDMS醚,并将酮和内酯转化为相应的烯醇硅基醚;促进烷基锌化合物和三苯基 …
叔丁基二甲硅基三氟甲磺酸酯_化工百科 - ChemBK
叔丁基二甲硅基三氟甲磺酸酯(TBS triflate)是一种有机化合物。 以下是关于TBS triflate的性质、用途、制法和安全信息的介绍: - 外观:TBS triflate为无色至浅黄色液体。 - 溶解性:可溶于 …
tert-Butyldiphenylsilyl Trifluoromethanesulfonate 92886-86-7 - TCI …
Items from Japan stock are able to ship from a US warehouse within 2 weeks. Please contact TCI for lead times on items not in stock. Excludes regulated items and items that ship on ice. * To …
叔丁基二甲基硅基三氟甲磺酸酯 - 化源网
2024年1月2日 · 催化chalcogenide-Morita-Baylis-Hillman 反应。 反应中引入叔丁基二甲基硅烷基基团。 存放在密封容器内,并放在阴凉,干燥处。 储存的地方必须远离水源,远离碱存放,切 …
tert-Butyldimethylsilyl trifluoromethanesulfonate - NIST …
Use this link for bookmarking this species for future reference. The National Institute of Standards and Technology (NIST) uses its best efforts to deliver a high quality copy of the Database and …
叔丁基二甲基硅基三氟甲磺酸酯 reagent grade, 98% | Sigma-Aldrich
这种试剂用于在顺式-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-CF 3 -4,5-二氢噁庚英。 没有发现合适的版本? 已有该产品? 在文件库中查找您 …
tert-Butyldimethylsilyl trifluoromethanesulfonate, 98%, Thermo ...
tert-Butyldimethylsilyl trifluoromethanesulfonate is involved in the introduction of a bulky tert-butyl dimethylsilyl group onto a cis-bis (alkenyl)oxirane used in Cope rearrangement. It is …