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675784

Sigma-Aldrich

1,2,3,4,5-戊苯基-1′-(二叔丁基磷基)二茂铁

别名:

QPhos

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About This Item

线性分子式:
[(C6H5)5C5]Fe[C5H4(P(C4H9)2)]
CAS号:
312959-24-3
分子量:
710.71
MDL號碼:
MFCD03788940
分類程式碼代碼:
12352005
PubChem物質ID:
24885299
NACRES:
NA.22

反應適用性

reagent type: ligand
reaction type: Arylations
reagent type: ligand
reaction type: Buchwald-Hartwig Cross Coupling Reaction
reagent type: ligand
reaction type: Sonogashira Coupling
reagent type: ligand
reaction type: Suzuki-Miyaura Coupling

mp

211-219 °C

官能基

phosphine

SMILES 字串

[Fe].CC(C)(C)P([C]1[CH][CH][CH][CH]1)C(C)(C)C.c2ccc(cc2)[C]3[C]([C]([C]([C]3c4ccccc4)c5ccccc5)c6ccccc6)c7ccccc7

InChI

1S/C35H25.C13H22P.Fe/c1-6-16-26(17-7-1)31-32(27-18-8-2-9-19-27)34(29-22-12-4-13-23-29)35(30-24-14-5-15-25-30)33(31)28-20-10-3-11-21-28;1-12(2,3)14(13(4,5)6)11-9-7-8-10-11;/h1-25H;7-10H,1-6H3;

InChI 密鑰

YOQRDWPCPFCDLP-UHFFFAOYSA-N

相关类别

應用

具有空间位阻的膦，广泛用于芳基氯的各种钯催化胺化和醚化反应。

法律資訊

与 Johnson Matthey Catalyst 合作销售，仅供研究使用。适用美国专利 US6562989 B2 以及由此产生的专利。

儲存類別代碼

11 - Combustible Solids

水污染物質分類（WGK）

WGK 3

個人防護裝備

dust mask type N95 (US), Eyeshields, Gloves

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Takuo Hama et al.
Journal of the American Chemical Society, 128(15), 4976-4985 (2006-04-13)
The intermolecular alpha-arylation and vinylation of amides by palladium-catalyzed coupling of aryl bromides and vinyl bromides with zinc enolates of amides is reported. Reactions of three different types of zinc enolates have been developed. The reactions of aryl halides occur

商品

Q-Phos

Developed by Professor John Hartwig, pentaphenyl(di-tert-butylphosphino)ferrocene (Q-Phos) has emerged to be a premier ligand in coupling reactions with its remarkably broad utility in a variety of C–N, C–O, and C–C bondforming reactions.

Q-Phos

Developed by Professor John Hartwig, pentaphenyl(di-tert-butylphosphino)ferrocene (Q-Phos) has emerged to be a premier ligand in coupling reactions with its remarkably broad utility in a variety of C–N, C–O, and C–C bondforming reactions.

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