一种耐水的路易斯酸催化剂，近来用于一锅法合成 β-内酰胺、立体控制性自由基反应和亲核加成反应。催化新型的立体选择性分子内 Diels-Alder 反应以合成脱氧喷司他丁 A。 与硅烷化的金鸡纳生物碱配合使用的路易斯酸催化剂，可由酸性氯化物和芳基亚胺经不对称性合成生成取代 β-内酰胺。也用于愈创木烷骨架合成中催化醛-烯反应。 用于包括烯丙基硼化在内的多种合成反应中的重要路易斯酸催化剂。 A water-tolerant Lewis acid catalyst recently used in one-pot syntheses of β-lactams, and in stereocontrolled radical and nucleophilic addition reactions. Catalyzes the synthesis of deoxypenostatin A in a novel, stereoselective, intramolecular Diels-Alder reaction. Lewis acid catalyst used with a silylated chinchona alkaloid in an asymmetric synthesis of substituted β-lactams from an acid chloride and aryl imine.Also used to catalyze an aldehyde-ene reaction in a synthesis of the guaiane skeleton. An important Lewis acid catalyst for a variety of synthetic reactions, including allylborations.
All
Chemical Reagents
Biomedicine
Organic raw materials
Inorganic chemical industry
intermediate
Agricultural chemicals
Auxiliaries and catalysts
Fragrances and Flavors
Dyes and Pigments
Daily chemical industry
Ytterbium(III) trifluoromethanesulfonate
Dangerous GoodsCAS number：54761-04-5 molecular formula：C3F9O9S3Yb
overview
compound introduction
Specs
| Chinese alias | - | ||
| English alias | SY003341 | T1610 | Ytterbium(III) trifluoromethanesulfonate hydrate | AMY9184 | YTTERBIUM TRIFLUOROMETHANESULFONATE | tris(fluoranyl)methanesulfonate; ytterbium(3+) | A830357 | trifluoromethanesulfonate;ytterbium(3+) | ytterbium (III) trifluoromethanesulp | ||
| CAS number | 54761-04-5 | molecular formula | C3F9O9S3Yb |
| molecular weight | 620.25 g/mol | Exact mass | - |
| PSA | 197.000 Ų | logp | - |
numbering system
No numbering system information yet
physicochemical properties
No physical and chemical property information yet
Safety information
pictogram：
GHS07
Signal word：
Warning
Hazard Statement：
H315: 引起皮肤刺激 H319: 引起严重眼睛刺激 H335: 可能引起呼吸道刺激
Statement of Preventive Measures：
P261: 避免吸入灰尘/烟雾/气体/雾/蒸汽/喷雾 P305+P351+P338: 如进入眼睛：用水小心冲洗几分钟。如戴隐形眼镜并可方便地取出，取出隐形眼镜。继续冲洗。 P280: 戴防护手套/穿防护服/戴防护眼罩/戴防护面具。 P302+P352: 如皮肤沾染：用水充分清洗。 P321: 特殊处理（请参阅此标签上的...）。 P405: 密闭存放 P501: 将内容物/容器处理到。。。 P264: 处理后要彻底洗手。 P271: 仅在室外或通风良好的地方使用。 P304+P340: 如误吸入：将人转移
WGK Germany：
3
Personal protective equipment：
dust mask type N95 (US),Eyeshields,Gloves
UN Number：
3261
Production methods and uses
No production method and use information yet
Related
upstream information
No upstream information yet
downstream information
No downstream information yet
MSDS
Found 1 shareMSDS
54761-04-5 | Ytterbium(III) trifluoromethanesulfonate.pdf
