Bis(cyclopentadienyl)zirconium chloride hydride 氢氯二茂锆
CAS 37342-97-5 MFCD02089401
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分类
- {SNA} Catalysis and Inorganic Chemistry, Chemical Synthesis, Metal Hydrides, Reduction, Synthetic Reagents, Zirconium
- {SNA} Catalysis and Inorganic Chemistry, Chemical Synthesis, Metal Hydrides, Reduction, Synthetic Reagents, Zirconium Catalysts
产品应用
- 转化氨基化合物生成醛类化合物;石蜡和炔烃的功能化试剂。
相关文献及参考
- Reagent for selective reduction of secondary carboxamides to imines, a transformation otherwise difficult to achieve since imines are normally more easily reduced than amides: J. Org. Chem., 61, 4115 (1996); tertiary amides can also be reduced to aldehydes at room temperature: J. Am. Chem. Soc., 122, 11995 (2000). Reduction of phosphine oxides and phosphine sulfides to phosphines under mild conditions has also been reported: Tetrahedron Lett., 38, 5997 (1997).
- Catalyzes the hydroboration of alkynes with Pinacolborane, L17558, to form alkenylboronates with high regio- and stereoselectivity: Organometallics, 14, 3127 (1995). Alkenes are similarly converted to alkylboronates: J. Am. Chem. Soc., 118, 909 (1996).
- Reaction with alkenes (hydrozirconation) results in zirconocene alkyl chlorides: Tetrahedron Lett., 28, 3895 (1987). Useful products are obtained by reaction of these with various electrophiles. With O-(mesitylsulfonyl)hydroxylamine, primary amines are obtained, with generally good yields and regioselectivity: J. Org. Chem., 60, 1912 (1995).
- For a brief feature on the reagent, see: Synlett, 1179 (1999); review of synthetic applications of organozirconocene compounds: Tetrahedron, 52, 12853 (1996)
- Merck: 14,8396
安全信息
GHS Symbol
- P422 Store contents under… 存储目录在…之下。
- P310 Immediately call a POISON CENTER or doctor/physician. 立即呼救解毒中心或医生/医师。
- P231+P232
- P280 Wear protective gloves/protective clothing/eye protection/face protection. 戴防护手套/防护服/眼睛的保护物/面部保护物。
- P305+P351+P338
- P271 Use only outdoors or in a well-ventilated area.? 只能在室外或通风良好的地方使用。
- P223 Keep away from any possible contact with water, because of violent reaction and possible flash fire. 远离任何与水接触的可能,因为会剧烈反应可能产生闪火。
- P501 Dispose of contents/container to..… 处理内容物/容器.....
- P260 Do not breathe dust/fume/gas/mist/vapours/spray. 不要吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
- P305+P351+P338+P310
- P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
- P301+P330+P331+P310
- P303+P361+P353
- P370+P378
- P270 Do not eat, drink or smoke when using this product. 使用本产品时不要吃东西,喝水或吸烟。
- P304+P340+P310
- P301+P330+P331
- P402+P404
- P303+P361+P353+P310+P363
- H314 Causes severe skin burns and eye damage 导致严重的皮肤灼伤和眼睛损伤
- H261 In contact with water releases flammable gas 与水接触时释放可燃气体。
- S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 眼睛接触后,立即用大量水冲洗并征求医生意见;
- S27 Take off immediately all contaminated clothing 立即脱掉全部污染的衣服;
- S36/37/39 Wear suitable protective clothing, gloves and eye/face protection 穿戴适当的防护服、手套和眼睛/面保护;
- S16 Keep away from sources of ignition - No smoking 远离火源,禁止吸烟;
- S45 In case of accident or if you feel unwell seek medical advice immediately (show the label where possible) 发生事故时或感觉不适时,立即求医(可能时出示标签);
- S33 Take precautionary measures against static discharges 对静电采取预防措施;
- S43 In case of fire use ... (indicate in the space the precise type of fire-fighting equipment. If water increases the risk add -?Never use water) 着火时使用(指明具体的消防器材种类,如果用水增加危险,注明“禁止用水”
- S60 This material and its container must be disposed of as hazardous waste 该物质及其容器必须作为危险废物处置;
- R11 Highly flammable 非常易燃
- R15 Contact with water liberates extremely flammable gases 遇水会释放出极端易燃的气体
- R34 Causes burns 会导致灼伤
其他信息
- 遇水反应。