510041
Raney®-镍
W.R. Grace and Co. Raney® 4200, slurry, in H2O, active catalyst
别名:
海绵镍
质量水平
表单
slurry
反应适用性
core: nickel
reagent type: catalyst
制造商/商品名称
W.R. Grace and Co. Raney® 4200
浓度
in H2O
SMILES字符串
[Al].[Ni]
InChI
1S/Al.Ni
InChI key
NPXOKRUENSOPAO-UHFFFAOYSA-N
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应用
Used as reducing agent for hydrogenation of organic compounds, e.g. hydrogenation of nitriles to amines, reduction of aromatic groups to the corresponding saturated compounds, hydrogenation reaction of β-keto esters, rreduction of amination, and also used as 3-alkylation of oxindole with alcohol, and Ullman-type cross coupling, and dehalogenation reactions.
法律信息
Raney is a registered trademark of W.R. Grace & Co.-Conn.
警示用语：
Danger
危险分类
Carc. 2 - Pyr. Liq. 1 - Skin Sens. 1 - STOT RE 1
储存分类代码
4.2 - Pyrophoric and self-heating hazardous materials
WGK
WGK 2
闪点(°F)
Not applicable
闪点(°C)
Not applicable
法规信息
新产品
此项目有
Michał Sarul et al.
Advances in clinical and experimental medicine : official organ Wroclaw Medical University, 22(2), 253-260 (2013-05-28)
Cognizance of the mechanical properties of nickel-titanium archwires is necessary for the management of orthodontic therapy with fixed appliances. Acting on the periodontium with forces that are too heavy may lead to such complications as: pain, tooth root resorption and
Palatally anchored maxillary molar mesialization using the mesialslider.
Benedict Wilmes et al.
Journal of clinical orthodontics : JCO, 47(3), 172-179 (2013-05-11)
Fariborz Amini et al.
International journal of orthodontics (Milwaukee, Wis.), 24(1), 43-44 (2013-06-05)
In this report, we present an uncomplicated approach to overcome lingual rolling of mandibular molars during orthodontic treatment, by using rectangular NiTi arch wire in twist fashion through the molar tube. The sequential steps of the twist manoeuvre on a
A J Feilzer et al.
Nederlands tijdschrift voor tandheelkunde, 120(6), 335-341 (2013-07-19)
Orally applied metal alloys can cause undesirable physical effects. A distinction needs to be made in this respect between local and systemic reactions and toxic and immunological reactions. A case is presented which illustrates this problem. In this case, the
Picture of the month. Allergic contact dermatitis to nickel-containing dental work.
Emma F Johnson et al.
JAMA pediatrics, 167(6), 581-582 (2013-06-05)
商品
Nickel complexes catalyze various synthetic reactions like oxidative addition, C-H activation, and cross-coupling.
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