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Sigma-Aldrich

三(邻甲基苯基)膦

97%

同義詞:

P(o-tol)3, 三(2-甲苯基)膦

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About This Item

線性公式:
(CH3C6H4)3P
CAS號碼:
6163-58-2
分子量：:
304.37
Beilstein:
661212
EC號碼:
228-193-9
MDL號碼:
MFCD00008514
分類程式碼代碼:
12352128
PubChem物質ID:
24857295
NACRES:
NA.22
暫時無法取得訂價和供貨情況

品質等級

200

化驗

97%

反應適用性

reaction type: Cross Couplings
reaction type: Silylations
reagent type: ligand
reaction type: Buchwald-Hartwig Cross Coupling Reaction
reagent type: ligand
reaction type: Heck Reaction
reagent type: ligand
reaction type: Negishi Coupling
reagent type: ligand
reaction type: Stille Coupling
reagent type: ligand
reaction type: Suzuki-Miyaura Coupling

mp

123-125 °C (lit.)

官能基

phosphine

SMILES 字串

Cc1ccccc1P(c2ccccc2C)c3ccccc3C

InChI

1S/C21H21P/c1-16-10-4-7-13-19(16)22(20-14-8-5-11-17(20)2)21-15-9-6-12-18(21)3/h4-15H,1-3H3

InChI 密鑰

COIOYMYWGDAQPM-UHFFFAOYSA-N

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相關類別

一般說明

三(对甲苯基)膦是一种配体，用于丙烷基碳酸酯的heck反应和suzuki 偶联。 [1] [2]

應用

用于钌催化下醇直接胺化的配体。[3]

儲存類別代碼

11 - Combustible Solids

水污染物質分類（WGK）

WGK 3

閃點（°F）

Not applicable

閃點（°C）

Not applicable

個人防護裝備

dust mask type N95 (US), Eyeshields, Gloves

從最近期的版本中選擇一個：

分析證明 (COA)

Lot/Batch Number
0000365282
0000355731
0000355732
0000365282
0000355732

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Valerio Cinà et al.
ChemPlusChem, 85(3), 391-398 (2020-03-03)
Hybrid nanostructures with switchable and reversible "blue-red-green" emission were efficiently synthesized. These nanostructures comprise polyhedral oligomeric silsesquioxanes (POSS) that behave as a nanocage that can be functionalized with terpyridine-based organic ligands, which can be easily complexed with europium (III) ions.
Tetrahedron Letters, 47, 8881-8881 (2006)
Majken Borup Thomsen et al.
Molecular imaging and biology, 22(5), 1290-1300 (2020-06-10)
Loss of neuronal synapse function is associated with a number of brain disorders. The [11C]UCB-J positron emission tomography (PET) tracer allows for in vivo examination of synaptic density, as it binds to synaptic vesicle glycoprotein 2A (SV2A) expressed in presynaptic
Wenhan Xu et al.
Small (Weinheim an der Bergstrasse, Germany), 15(28), e1901582-e1901582 (2019-05-16)
Polymer dielectrics are ubiquitous in advanced electric energy storage systems. However, the relatively low operating temperature significantly menaces their widespread application at high temperatures, such as for hybrid vehicles and aerospace power electronics. Spider silk, a natural nanocomposite comprised of
Yih-Chun Chen et al.
ChemSusChem, 11(18), 3225-3233 (2018-07-08)
We have demonstrated two novel donor-acceptor-donor (D-A-D) hole-transport material (HTM) with spiro[fluorene-9,9'-phenanthren-10'-one] as the core structure, which can be synthesized through a low-cost process in high yield. Compared to the incorporation of the conventional HTM of commonly used 2,2',7,7'-tetrakis[N,N-di(4-methoxyphenyl)amino]-9,9'-spirobifluorene (Spiro-OMeTAD)
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相關內容

使用 Catalexis 進行催化劑篩選

Catalexis 平台透過數位方式優化催化劑的選擇，以找出最有效的膦配位體來進行交叉耦合反應，從而增強催化作用。

使用 Catalexis 進行催化劑篩選

Catalexis 平台透過數位方式優化催化劑的選擇，以找出最有效的膦配位體來進行交叉耦合反應，從而增強催化作用。

Catalyst Screening with Catalexis

The Catalexis platform enhances catalysis by digitally optimizing catalyst selection to identify the most effective phosphine ligands for cross-coupling reactions.

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

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    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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    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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