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重要文件

685062

Sigma-Aldrich

甲氧基(环辛二烯)合铱二聚体

同義詞:

[Ir(OMe)(1,5-cod)]2, 二(1,5-环辛二烯)二-μ-甲氧基二铱(I)

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About This Item

線性公式:
[Ir(OCH3)(C8H12)]2
CAS號碼:
分子量::
662.86
MDL號碼:
分類程式碼代碼:
12161600
PubChem物質ID:
NACRES:
NA.22

形狀

crystals

品質等級

反應適用性

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

mp

154-179 °C (D)

儲存溫度

−20°C

SMILES 字串

C[O+]1[Ir-]2[O+](C)[Ir-]12.C3CC=CCCC=C3.C4CC=CCCC=C4

InChI

1S/2C8H12.2CH3O.2Ir/c2*1-2-4-6-8-7-5-3-1;2*1-2;;/h2*1-2,7-8H,3-6H2;2*1H3;;/q;;2*+1;2*-1/b2*2-1-,8-7-;;;;

InChI 密鑰

BGWIAAATAAWGOI-MIXQCLKLSA-N

應用

用作以下反应的催化剂:
  • 制备杂芳基稠合的吲哚环体系,作为HCV NS5B聚合酶的抑制剂
  • 硼化反应/Suzuki-Miyaura偶联反应
  • Metalation-Suzuki交叉偶联反应,用于合成联芳基和杂双芳基
  • 四硼化反应
  • 高度区域和对映选择性不对称硼氢化
  • 通过C-H活化使芳基酮、苯甲醛和苄醇衍生物发生邻甲硅烷基化
一种强大的C-H活化催化剂,用于从芳烃制备酚

象形圖

Exclamation mark

訊號詞

Warning

危險聲明

危險分類

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

標靶器官

Respiratory system

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


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分析證明 (COA)

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存取文件庫

A general strategy for the perfluoroalkylation of arenes and arylbromides by using arylboronate esters and [(phen) CuRF].
Litvinas N, et al.
Angewandte Chemie (International Edition in English), 51(2), 536-539 (2012)
Ir?Catalyzed Borylation of C H Bonds in N?Containing Heterocycles: Regioselectivity in the Synthesis of Heteroaryl Boronate Esters.
Mkhalid I, et al.
Angewandte Chemie (International Edition in English), 45(3), 489-491 (2006)
Direct C?H borylation and C?H arylation of pyrrolo [2, 3-d] pyrimidines: synthesis of 6, 8-disubstituted 7-deazapurines.
Klecka M, et al.
Organic & Biomolecular Chemistry, 7(5), 866-868 (2009)
Catalytic functionalization of unactivated primary C?H bonds directed by an alcohol.
Simmons E, et al.
Nature, 483(7387), 70-70 (2012)
Robert E Maleczka et al.
Journal of the American Chemical Society, 125(26), 7792-7793 (2003-06-26)
An efficient one-pot C-H activation/borylation/oxidation protocol for the preparation of phenols is described. This method is particularly attractive for the generation of meta-substituted phenols bearing ortho-/para-directing groups, as such substrates are difficult to access by other phenol syntheses.

文章

Arylboronic acids and esters are invaluable tools for the chemical community. These powerful reagents are used for a variety of transformations, most notably the Suzuki-Miyaura cross-coupling reaction.

Ir(I)-Catalyzed C–H Borylation

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