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#1Nibr2(dme) | C4H10Br2NiO2 - PubChem
Nibr2 (dme) | C4H10Br2NiO2 | CID 6098672 - structure, chemical names, physical and chemical properties, classification, patents, literature, ...
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#2Nickel(II) bromide ethylene glycol dimethyl ether complex
Nickel(II) bromide ethylene glycol dimethyl ether complex 97%; ... Linear Formula: NiBr2 · CH3OCH2CH2OCH3; find Sigma-Aldrich-406341 MSDS, ...
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#3Reaction of NiBr2(DME) with 2-pyridinal-methyl ... - SpringerLink
NiBr2 (DME) (DME = ethylene glycol dimethyl ether) reacts with 2-pyridinal-methyl-N-2,6-diisopropylphenylimine (L) in a 1:1 molar ratio in CH2Cl2 to give ...
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#4Reaction of NiBR2(DME) with 2-pyridinal ... - ResearchGate
The first crystal structure of an α-diimine nickel(II) complex of the NiL2X2 type | NiBr2 (DME) (DME = ethylene glycol dimethyl ether) reacts with ...
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#5Nickel(II) Bromide Ethylene Glycol Dimethyl Ether Complex
Nickel(II) Bromide Ethylene Glycol Dimethyl Ether Complex NiBr2 • CH3OCH2CH2OCH3 bulk & research qty manufacturer. Properties, SDS, Applications, Price.
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#6Nickel(II) bromide - Wikipedia
Nickel(II) bromide is the name for the inorganic compounds with the chemical formula NiBr2(H2O)x. The value of x can be 0 for the anhydrous material, ...
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#7Synthesis and structural characterization of nickel(II ...
3b can also be synthesized by treatment of silver(I)-bis(NHC) complex 2a with one equivalent of [NiBr2(DME)] in refluxing methylene chloride for 20 hours ...
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#8博碩士論文行動網
論文摘要本論文成它X成出有機鎳金屬路易士酸催化劑[HO(CH2)11N(H)P(O)(2-py)2]NiBr2，而此路易士酸是以(DME)NiBr2 和HO(CH2)11N(H)P(O)(2-py)2 在CHCl3 溶劑中，在室溫 ...
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#9Nickel (CAS Number 28923-39-9) : Strem Product Catalog
CAS Number: 28923-39-9. MDL Number: MFCD00013480. Molecular Formula: C4H10Br2NiO2. Formula Weight: 308.62. Chemical Formula: NiBr2∙CH3O(CH2)2OCH3.
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#10Reaction of NiBr2(DME) with 2-pyridinal-methyl-(N) - koasas
NiBr2 (DME) (DME = ethylene glycol dimethyl ether) reacts with 2-pyridinal-methyl-N-2,6-diisopropylphenylimine (L) in a 1:1 molar ratio in CH2Cl2 to give ...
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#11Nickel-catalyzed coupling reaction of alkyl halides with aryl ...
conducted in the presence of NiBr2(dme) (20 mol%) and 1,3- butadiene (3 equiv.) at 40. C for 24 h, the cross-coupling.
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#12Recent Advances in Nickel Catalysis Enabled by ...
NiBr2, dcypt (L7). K3PO4,. Zn0, toluene ... NiCl2!dme, L5. Zn0, THF/NEP ... Whilst stable nickel(II) salts such as NiCl2•dme or NiBr2•glyme.
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#13Ethylene Oligomerization in Metal–Organic ... - OSTI.GOV
(DME = dimethoxyethane) to produce the corresponding metalated frameworks 1(NiBr2)6 and 2(NiBr2)0.84. Both nickel(II)- containing frameworks catalyze the ...
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#14New imino-pyridyl nickel (II) complexes - CiteSeerX
pyridyl-2-thiopheneethyl)imine (L2) with NiBr2(DME) gave the corresponding complexes [Ni(L1)Br2] (1) and [Ni(L2)Br2] (2) in good yields.
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#15Synthesis of a Ni Complex Chelated by a [2.2]Paracyclophane ...
with NiBr2(dme) (dme: 1,2-dimethoxyethane) to form the dibromonickel ... NiBr2(L1) catalyzes oligomerization of ethylene in the presence of ...
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#16Continuous-Flow-Electrosynthesis-Web.pdf - C-Tech Innovation
Bu4NPF6 (1.55 g, 4 mmol), the above freshly prepared NiBr2—dme/dtbbpy solution and DMA (~11 mL, so that the total volume of solution in cathode side is ...
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#17Cationic Nickel(II) Complexes of Chelating N-Heterocyclic ...
Reaction between. NiCl2(PMe3)2 or NiBr2(DME) and 2 equiv of 1 gives the Ni(II) dicationic salts [Ni(tBuCCmeth)2]-. [X]2 (X ) Cl- (5a), X ) Br- (5b)). The X-ray ...
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#18Ethylene oligomerization in metal–organic ... - The Long Group
dicarboxylate) were readily metalated with Ni(DME)Br2 (DME ¼ dimethoxyethane) to produce the corresponding metalated frameworks 1(NiBr2)6 ...
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#19Nickel(II) bromide ethylene glycol dimethyl ether complex
Nickel(II) bromide ethylene glycol dimethyl ether complex. ALDRICH/406341 - 97%. Synonym: (1,2-Dimethoxyethane)nickel dibromide; ...
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#20Photoredox Ni-Catalyzed Selective Coupling of Organic ...
75% yield with commercially available NiBr2(PCy3)2 as the ... NiCl2(PCy3)2, NiBr2(DME), and NiBr2 (Table 1, Entries.
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#21Synthesis of 2-aryl-benzothiazoles via Ni-catalyzed coupling ...
NiBr2 (DME) to 40 mol% (Table 1, entry 9). After completion of the reaction, the reaction mixture was filtered, and the starting material and product were.
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#22Nickel-Catalyzed Decarboxylative Coupling of Carboxylic Acid ...
39–87% yield. R1 = primary, secondary, tertiary Alk; R2 = primary, seconary, tertiary Alk, Ar. Selected examples: NiBr2(dme) (2 mol%) ligand (2 mol%).
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#23精彩评论 - 科研之友
... Se) with NiBr2(DME) in THF at 23 degrees C yields homoleptic complexes of heterodichalcogenido PNP ligands Ni[((EPPr2)-Pr-i)((TePPr2)-Pr-i)N](2) (2, ...
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#24Nickel-Catalyzed Regioselective Alkenylarylation of γ,δ ...
The reaction was made feasible by the use of 5-chloro-8-hydroxyquinoline as a ligand along with NiBr2⋅DME as a catalyst and LiOtBu as base. The ...
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#26Trimethylsilylated Allyl Complexes of Nickel. The Stabilized ...
Abstract: Reaction of 2 equiv of K[1,3-(SiMe3)2C3H3] with NiBr2(dme) in THF at -78 °C produces the orange π-allyl complex [1,3-(SiMe3)2C3H3]2Ni (1).
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#27New imino-pyridyl nickel (II) complexes - UWC Research ...
Abstract. Reactions of imino-pyridyl ligands, (2-pyridyl-2-thiophenemethyl)imine (L1) and (2-pyridyl-2-thiopheneethyl)imine (L2) with NiBr2(DME) gave the ...
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#28Ni-catalyzed regio - Nature
Table 1 Condition evaluation for the fully intermolecular cross-electrophile dialkylation of alkynes. +. +. NiBr2 .DME (10 mol%). A1 (5 mol%).
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#29Syntheses, properties, and reactions of transition ... - NASA/ADS
Treatment of MnBr2(thf)2, FeBr2(dme), CoBr2(dme), and NiBr2(dme) with two equivalents of LiN(t-Bu)2 in pentane, followed by sublimation in static vacuum, ...
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#30Facilitating the Transmetalation Step with Aryl-Zincates in
Surprisingly, the reaction did not take place at all when it was conducted in THF at 0 oC for 8.0 h using a combination of 20 mol% NiBr2•DME and 25 mol% L1 as ...
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#31cis-NiBr2(1,2-dimethoxyethane), CAS No. 28923-39-9
EBD216695. Formula: C4H10Br2NiO2. Molecular Weight:308.62. Synonyms: cis-NiBr2(1,2-dimethoxyethane). cis-NiBr2(DME). MORE. Buy Now. Ready For Purchase.
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#32DALTO N
reaction of NiBr2(dme) (dme = 1,2-dimethoxyethane) affords the analogous adducts NiBr2(Ia) to NiBr2(Ic) as light green powders (compounds 1–15, eqn. 1).
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#33M–H–BR3 and M–Br–BR3 interactions in rhodium and nickel ...
the reaction of [NiBr2(dme)2] (dme = 1,2-dimethoxyethane) with TXPB. An X-ray crystal structure of light purple 6 revealed a.
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#34Asymmetric Reductive Dicarbofunctionalization of Alkenes via ...
e Reaction performed with (dme)NiBr2 (10 mol%), sec-Bu-biOx (20 mol%), and DMPU/THF (0.1 mL each) at 10 °C. AcO. +. Br.
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#35Syntheses, properties, and reactions of ... - Chemistry at Illinois
Treatment of MnBr2(thf)2, FeBr2(dme), CoBr2(dme), and NiBr2(dme) with two equivalents of LiN(t-Bu)2 in pentane, followed by sublimation in ...
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#36Chapter 1 - Caltech THESIS
NiBr2 (diglyme) (10 mol %) ... NiBr2(dme), dtbbpy ... of styrenyl aziridines (74) with aryl iodides (16) using NiCl2(dme) and BIOX ligand L4.131.
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#37Ethylene/Polar Monomer Copolymerization Using (Aza ...
reaction of (DME)NiBr2 with 3 proceeded in CH2Cl2 at room temperature to afford the nickel(II) complex 1 in. 44％ yield. On the other hand, ...
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#38(12)发明专利
溴化镍[NiBr2(DME)]以1:1.0-1:1.2的摩尔比混合，在室温下搅拌反应 12-24小时后，过滤. 悬浮液，母液在真空条件下除去溶剂后，用乙醚洗涤3次，真空 ...
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#39US20070083057A1 - Method for the production of nickel(0)
Particular preference is given to using NiCl2.dme, which can be prepared, for example, ... NiCl2.dioxane and NiBr2.dme can be prepared in similar reactions, ...
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#40Synthesis, Characterization and Catalytic Application of Gold ...
NiBr2 (DME) / dry CHCl3. SS. Py2NiBr2. SS. Py2NiBr2. S. S. Br2NiPy2. S. S. Br2NiPy2. 4H2O. CH3(CH2)7SH /CHCl3. NaBH4 / H2O. 62 oC / 16 hr / CHCl3.
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#41metal-organic papers - IUCr Journals
added to a solution of (DME)NiBr2 (DME = 1,2-dimethoxyethane). (0.05 g, 0.16 mmol) in dichloromethane (20 ml) and the reaction.
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#42Search Results - Carbohydrates, Nucleosides, Lab, Pharma ...
Your search for nibr2(dme) returned 0 results. Code, Cas No, Product, Category, Description. No results ...
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#43(PDF) Reaction of NiBr2(DME) with 2-pyridinal-methyl-N-2,6 ...
Reaction of NiBr2(DME) with 2-pyridinal-methyl-N-2,6-diisopropylphenylimine. The first crystal structure of an α-diimine nickel(II) complex of the NiL2X2 ...
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#44NiBr2(DME)的制备 - 盖德问答
NiBr2 (DME)的制备. < >请问如何制备这种配合物，本来在Inorganic Synthesis,1971,160-164这本书里有，但是我们学校没有这本书，不知道哪位大虾有知道阿，多谢</P>.
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#45cjc-2017-0758.pdf - TSpace
reaction of [NiBr2(dme)2] (dme = 1,2-dimethoxyethane) with TXPB. An X-ray crystal structure of light purple 6 revealed a square-planar ...
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#46Nickel-catalyzed enantioselective 1,2-vinylboration of styrenes
the reaction parameters revealed that the use of NiBr2$DME. (10 mol%), L1 (10 mol%), and B2pin2 (1.2 equiv.) as the boron.
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#47Olefin Homopolymerization Catalyzed over Asymmetric and ...
sion of NiBr2(DME) (1.13 g, 3.65 mmol, DME=dimethoxyethane ... Results of ethylene polymerization with [(Py-2-CH=N-2,6-di-iPrPh)NiBr2] (a) and ...
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#48Advances in Heterocyclic Chemistry - 第 168 頁 - Google 圖書結果
Transmetalation of the cationic silver carbene based on 3-Me3C6H2-1- (α-picolyl)imidazol-2-ylidene using NiBr2(DME) gives 449 (04POL2813).
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#49Efficient Methods for Preparing Silicon Compounds
Si N Ar H N N N Ar Ni Br Br H NiBr2(DME) 50 oC N Ar N Si Ar N N toluene -DME Scheme 8.7.2 Synthesis of [L2Si(CH2)NHC]NiBr2; {L2 1⁄4 CH(MeC]NAr)2, ...
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#50Inorganic Reactions and Methods, The Formation of Bonds to ...
NiBr2 (DME)2 CsHe, EtzNH EtzNH, 12 h Ni(Cp-rI5)2 Sublime at 100°C 80 248 NiCl2(H2O),, c,I-I,,, KOH DMSO/DME, Ni(Cp-i15)2 _ 55-57 249 75 min NiBr2 TlCp ...
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#51Fiesers' Reagents for Organic Synthesis, Volume 25
Formation of [a,e]-fused cyclooctatetraenes by cyclodimerization of terminal diynes in a formal [2þ2þ2þ2]cycloaddition is effected by (dme)NiBr2–Zn.1 Z 2 ...
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#52Comprehensive Organic Transformations, 4 Volume Set: A Guide ...
... Ni(OAc)3, sodium salt of N-methyl-3- hydroxypiperidine NaBH4, CoCl2·6H2O NaBH4, NiCl2.6H2O LiAlH4, TiCl4 LiAlH4, NiBr2.DME, PPh3 LiAlH4, CuCl2 LiAlH4, ...
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#53The Synthesis and Coordination Chemistry of Bulky Beta ...
The direct reaction of L8 and L10-12 with NiBr2(DME) gives the corresponding four-coordinate [(L)NiBr]2[NiBr4] complexes, whereas the ...
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#54Nickel(II) bromide ethylene glycol dimethyl ether complex
Buy Nickel(II) bromide ethylene glycol dimethyl ether complex (CAS 28923-39-9), a biochemical for proteomics research, from Santa Cruz.
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#55中科院工程塑料重点实验室
... of the corresponding 2-carboxylate-6-iminopyridine ligands 1-6 with NiCl2 center dot 6H(2)O or (DME)NiBr2 (DME = 1,2-dimethoxyethane), respectively.
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