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900593

PAd-DalPhos

Name: PAd-DalPhos
Brand: ALDRICH

95%, powder or crystals

别名:

8-[2-[Bis(2-methylphenyl)phosphino]phenyl]-1,3,5,7-tetramethyl-2,4,6-trioxa-8-phosphatricyclo[3.3.1.13,7]decane

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关于此项目

经验公式（希尔记法）:

C₃₀H₃₄O₃P₂

化学文摘社编号:

1902911-38-9

分子量:

504.54

MDL number:

MFCD31381910

UNSPSC Code:

12161600

NACRES:

NA.22

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属性

产品名称

PAd-DalPhos, 95%

Quality Level

100

assay

95%

form

powder or crystals

reaction suitability

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: ligand

functional group

phosphine

SMILES string

P4(C5(OC6(OC(OC4(C6)C)(C5)C)C)C)c1c(cccc1)P(c3c(cccc3)C)c2c(cccc2)C

InChI key

RTLXHCKHEDGJLB-UHFFFAOYSA-N

说明

Application

PAd-DalPhos is a versatile air stable pre-catalyst for C(sp²)-N coupling. It catalyzes N-arylation of amides with (hetero)aryl (pseudo)halide. It can also be used in the synthesis of unsymmetrical 1,3-di(hetero)aryl-1H-indazoles from hydrazine, o-chloro (hetero)benzophenones and (hetero)aryl bromides.

存储类别

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

SHBN0647

MKCK6598

MKCK6601

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Ni and Cu-catalyzed one pot synthesis of unsymmetrical 1, 3-di (hetero) aryl-1H-indazoles from hydrazine, o-chloro (hetero) benzophenones, and (hetero) aryl bromides.

Wiethan C, et al.

Organic & Biomolecular Chemistry, 15(23), 5062-5069 (2017)

Nickel?Catalyzed N?Arylation of Primary Amides and Lactams with Activated (Hetero) aryl Electrophiles.

Lavoie C M, et al.

Chemistry?A European Journal , 22(52), 18752-18755 (2016)

Challenging nickel-catalysed amine arylations enabled by tailored ancillary ligand design.

Christopher M Lavoie et al.

Nature communications, 7, 11073-11073 (2016-03-24)

Palladium-catalysed C(sp(2))-N cross-coupling (that is, Buchwald-Hartwig amination) is employed widely in synthetic chemistry, including in the pharmaceutical industry, for the synthesis of (hetero)aniline derivatives. However, the cost and relative scarcity of palladium provides motivation for the development of alternative, more

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货号	GTIN
900593-250MG	04061833250396