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Merck

223662

Sigma-Aldrich

三(三苯基膦)二氯化钌(II)

97%

别名:

三(三苯基膦)二氯钌, 三(三苯基膦)氯化钌(II), 三苯基膦氯化钌

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1 G
$103.00
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$340.00
25 G
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About This Item

线性分子式:
[(C6H5)3P]3RuCl2
CAS号:
分子量:
958.83
Beilstein:
4935939
EC 号:
MDL编号:
UNSPSC代码:
12161600
PubChem化学物质编号:
NACRES:
NA.22

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质量水平

方案

97%

反应适用性

core: ruthenium
reagent type: catalyst
reaction type: C-H Activation

SMILES字符串

Cl[Ru]Cl.c1ccc(cc1)P(c2ccccc2)c3ccccc3.c4ccc(cc4)P(c5ccccc5)c6ccccc6.c7ccc(cc7)P(c8ccccc8)c9ccccc9

InChI

1S/3C18H15P.2ClH.Ru/c3*1-4-10-16(11-5-1)19(17-12-6-2-7-13-17)18-14-8-3-9-15-18;;;/h3*1-15H;2*1H;/q;;;;;+2/p-2

InChI key

WIWBLJMBLGWSIN-UHFFFAOYSA-L

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应用

三(三苯基膦)二氯化钌(II)或称 [RuCl2(PPh3)3] 可用作合成以下物质的催化剂:
  • 在路易斯酸存在的情况下通过伯醇的sp3 C-H 键活化,通过不同醇之间的C-C交叉偶联反应制备的官能化醇。[1]
  • 通过硫烷基的 1,4 迁移以联烯基硫醚制备的呋喃衍生物。[2]
  • 通过 C-C 键形成以苯甲醇进行苯乙酮的烷基化制备的1,3-二苯基丙-1-酮。[3]
  • 通过乙炔的氢氯化反应制备的氯乙烯单体。[4]

RuCl2(PPh33 还可用作多种有机产品的环化、异构化、还原、氧化和交叉偶联反应的催化剂。在这种催化剂存在的情况下,硝基、亚胺和酮的氢化以及醇的选择性氧化方可进行。[3]

储存分类代码

11 - Combustible Solids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

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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Synthesis of vinyl chloride monomer over carbon-Supported tris-(triphenylphosphine) ruthenium dichloride catalysts
Li Xing, et al.
Catalysts, 8(7), 276-276 (2018)
Cross-Coupling Reaction between Alcohols through sp3 C-H Activation Catalyzed by a Ruthenium/Lewis Acid System
Zhang S-Y, et al.
Chemistry?A European Journal , 14(33), 10201-10205 (2008)
Josanne-Dee Woodroffe et al.
ChemSusChem, 14(1), 339-343 (2020-10-21)
The sustainable, bio-based, platform chemical, 2,5-hexanedione [HD (1)], was efficiently converted to methylcyclopentadiene [MCPD (4)] through a three-step process consisting of intramolecular aldol condensation, catalytic chemoselective hydrogenation, and dehydration. Base-catalyzed aldol condensation of 1 resulted in the formation of 3-methyl-2-cyclopenten-1-one
Dichlorotris (triphenylphosphine) ruthenium (II) a
Plummer JS, et al.
eEROS (Encyclopedia of Reagents for Organic Synthesis) (2001)
Cross-coupling reaction between alcohols through sp3 C-H activation catalyzed by a ruthenium/Lewis acid system.
Shu-Yu Zhang et al.
Chemistry (Weinheim an der Bergstrasse, Germany), 14(33), 10201-10205 (2008-10-11)

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  1. How can I determine the shelf life / expiration / retest date of this product?

    1 answer
    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

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  2. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer
    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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