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196215

双(环戊二烯基)二氯化锆(IV)

Name: 双(环戊二烯基)二氯化锆(IV)
Brand: ALDRICH

≥98%, solid

别名:

二氯二茂, 二氯化双环戊二烯锆, 二氯双环戊二烯锆, 二(环戊二烯基)二氯化锆(IV), 二氯二茂锆

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关于此项目

经验公式（希尔记法）:

C₁₀H₁₀Cl₂Zr

化学文摘社编号:

1291-32-3

分子量:

292.32

NACRES:

NA.22

PubChem Substance ID:

24851743

UNSPSC Code:

12161600

EC Number:

215-066-8

MDL number:

MFCD00003726

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属性

产品名称

双(环戊二烯基)二氯化锆(IV), ≥98%

Quality Level

100

assay

≥98%

form

solid

reaction suitability

core: zirconium, reaction type: Polymerization Reactions, reagent type: catalyst
reaction type: Olefin Metathesis

greener alternative product characteristics

Catalysis
Learn more about the Principles of Green Chemistry.

sustainability

Greener Alternative Product

parameter

moisture sensitive

mp

242-245 °C (lit.)

greener alternative category

, Aligned

storage temp.

2-8°C

SMILES string

Cl[Zr]Cl.[CH]1[CH][CH][CH][CH]1.[CH]2[CH][CH][CH][CH]2

InChI

1S/2C5H5.2ClH.Zr/c2*1-2-4-5-3-1;;;/h2*1-5H;2*1H;/q;;;;+2/p-2

InChI key

QRUYYSPCOGSZGQ-UHFFFAOYSA-L

说明

General description

我们致力于为您提供更环保的替代产品，以符合“绿色化学的12项原则”的一项或多项原则要求。该产品为增强型，提高了催化效率。详细信息见于此处。

二氯二茂锆可用作催化剂，从而实现吡咯的高效催化，产率高，简化纯化过程。

Application

用于合成多种前过渡金属和有机金属化合物。

用于促进催化量的羧酸和胺的绿色酰胺化。该技术避免了羧酸预活化或使用偶联试剂的要求。

未活化羧酸和胺直接生成酰胺

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

存储类别

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Intramolecular hydroamination/cyclisation of aminoallenes mediated by a cationic zirconocene catalyst: a computational mechanistic study.

Sven Tobisch

Dalton transactions (Cambridge, England : 2003), (35)(35), 4277-4285 (2006-08-26)

The complete sequence of steps of a tentative catalytic cycle for intramolecular hydroamination/cyclisation (IHC) of 4,5-hexadien-1-ylamine (1) by a prototypical cationic [Cp(2)ZrCH(3)](+) zirconocene precatalyst (2) has been examined by employing a gradient-corrected DFT method. The predicted smooth overall reaction energy

Generation of ultra-high-molecular-weight polyethylene from metallocenes immobilized onto N-doped graphene nanoplatelets.

Baekhap Choi et al.

Macromolecular rapid communications, 34(6), 533-538 (2013-01-29)

Catalytic natures of organometallic catalysts are modulated by coordinating organic ligands with proper steric and electronic properties to metal centers. Carbon-based nanomaterials such as graphene nanoplatelets are used with and without N-doping and multiwalled carbon nanotube as a ligand for

Medium-sized carbocycles by a zirconocene-catalyzed tandem formal ring expansion-magnesation reaction of alkenyl-substituted cyclic enol ethers.

José Barluenga et al.

Organic letters, 9(16), 3081-3084 (2007-07-20)

A new regio- and stereoselective zirconocene-catalyzed reaction for the synthesis of medium-sized rings is described. The global reaction supposes a formal ring expansion of a cyclic enol ether to give a functionalized carbocycle.

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全球贸易项目编号

货号	GTIN
196215-25G	04061838761965
196215-5G	04061838761972
196215-100G	04061838761958