货号 | CAS号 | 价格 |
---|---|---|
D100683-100g | 139177-62-1 | ¥3,599.00 |
D100683-1g | 139177-62-1 | ¥159.00 |
D100683-25g | 139177-62-1 | ¥1,480.00 |
D100683-5g | 139177-62-1 | ¥398.00 |
敏感性 | 易吸潮 |
存贮条件 | 易吸潮,密封保存。 |
应用 | 一种亲水性的路易斯酸(Lewis acid) ,用于甲硅烷基烯醇醚和醛的醇醛反应;在吲哚和亚胺的亲电取代反应中是高效催化剂。 |
产品介绍 | Dysprosium(III) trifluoromethanesulfonate is a water-tolerant Lewis acid used in the Aldol reaction of silyl enol ethers with aldehydes. This is an effective catalyst for electrophilic substitution reactions of indoles with imines. |
别名 | 三氟甲磺酸镝(III);Tris(triflato)dysprosium;Dysprosium(III) triflate |