900593
PAd-DalPhos
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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选择尺寸
关于此项目
经验公式（希尔记法）:
C30H34O3P2
化学文摘社编号:
分子量:
504.54
MDL number:
UNSPSC Code:
12161600
NACRES:
NA.22
产品名称
PAd-DalPhos, 95%
InChI key
RTLXHCKHEDGJLB-UHFFFAOYSA-N
SMILES string
P4(C5(OC6(OC(OC4(C6)C)(C5)C)C)C)c1c(cccc1)P(c3c(cccc3)C)c2c(cccc2)C
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
Quality Level
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
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)
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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