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903701

tBuDavePhos Pd G3

Name: <I>t</I>BuDavePhos Pd G3
Brand: ALDRICH

powder or crystals, 1:1 THF adduct

别名:

t-BuDavePhos G3 Palladacycle, t-BuDavePhos Palladacycle

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关于此项目

线性分子式:

C₃₅H₄₅N₂O₃PPdS · C₄H₈O

UNSPSC Code:

12161600

NACRES:

NA.22

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属性

产品名称

tBuDavePhos Pd G3, 1:1 THF adduct

product line

Buchwald precatalyst Generation 3

form

powder or crystals

feature

generation 3

reaction suitability

core: palladium, reaction type: Buchwald-Hartwig Cross Coupling Reaction, reaction type: Heck Reaction, reaction type: Hiyama Coupling, reaction type: Negishi Coupling, reaction type: Sonogashira Coupling, reaction type: Stille Coupling, reaction type: Suzuki-Miyaura Coupling, reagent type: catalyst
reaction type: Cross Couplings

functional group

phosphine

SMILES string

CN(C1=C(C2=C(P(C(C)(C)C)C(C)(C)C)C=CC=C2)C=CC=C1)C.NC3=C(C4=C([Pd]OS(C)(=O)=O)C=CC=C4)C=CC=C3.C5COCC5

InChI

1S/C22H32NP.C12H10N.C4H8O.CH4O3S.Pd/c1-21(2,3)24(22(4,5)6)20-16-12-10-14-18(20)17-13-9-11-15-19(17)23(7)8;13-12-9-5-4-8-11(12)10-6-2-1-3-7-10;1-2-4-5-3-1;1-5(2,3)4;/h9-16H,1-8H3;1-6,8-9H,13H2;1-4H2;1H3,(H,2,3,4);/q;;;;+1/p-1

InChI key

PJRGOORCHKDNHB-UHFFFAOYSA-M

说明

General description

tBuDavePhos Pd G3 is a third generation (G3) Buchwald precatalyst. It is air, moisture and thermally-stable and is highly soluble in a wide range of common organic solvents. It has a long life in solutions. tBuDavePhos Pd G3 is an excellent reagent for palladium catalyzed cross-coupling reactions. Some of its unique features include lower catalyst loadings, shorter reaction time, efficient formation of the active catalytic species and accurate control of ligand: palladium ratio.

Application

tBuDavePhos Pd G3 has been used as a precatalyst for the Synthesis of Aryl Sulfonamides via Palladium-Catalyzed Chlorosulfonylation of Arylboronic Acids. It may also be used for a variety of C-C and C-N cross-coupling reactions.

Other Notes

Technology Spotlight: G3 and G4 Buchwald Precatalysts

Synthesis of Aryl Sulfonamides via Palladium-Catalyzed Chlorosulfonylation of Arylboronic Acids

Design and preparation of new palladium precatalysts for C-C and C-N cross-coupling reactions

存储类别

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c