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753009

SPho Pd G2

solid

别名:

SPhos-Pd-G2, 氯（2-二环己基膦-2′,6′-二甲氧基-1,1′-联苯）[2-（2′-氨基-1,1′-联苯）] 钯(II), 第二代 SPhos 预催化剂

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关于此项目

经验公式（希尔记法）:
C38H45ClNO2PPd
化学文摘社编号:
1375325-64-6
分子量:
720.62
UNSPSC Code:
12161600
PubChem Substance ID:
329766331
NACRES:
NA.22
MDL number:
MFCD20264897
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产品名称

SPho Pd G2,

Quality Level

100

product line

Buchwald precatalyst Generation 2

form

solid

feature

generation 2

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

mp

218 °C (dec.)

functional group

phosphine

SMILES string

COC1=CC=CC(OC)=C1C2=C(P(C3CCCCC3)C4CCCCC4)C=CC=C2.NC5=C(C6=C([Pd]Cl)C=CC=C6)C=CC=C5

InChI

1S/C26H35O2P.C12H10N.ClH.Pd/c1-27-23-17-11-18-24(28-2)26(23)22-16-9-10-19-25(22)29(20-12-5-3-6-13-20)21-14-7-4-8-15-21;13-12-9-5-4-8-11(12)10-6-2-1-3-7-10;;/h9-11,16-21H,3-8,12-15H2,1-2H3;1-6,8-9H,13H2;1H;/q;;;+1/p-1

InChI key

NOMWEFBAPVZIIP-UHFFFAOYSA-M

General description

SPhos Pd G2 是第二代 (G2) 预催化剂，其中 (G1) 复合物的苯乙胺主链被联苯基配体取代。与上一代产品相比，其允许在室温下用弱磷酸盐或碳酸盐碱制备活性钯化合物。这种催化剂被证明非常善于在其它交叉偶联反应中实现各种 Suzuki-Miyaura 偶联。

Application

在 Suzuki-Miyaura 偶联反应中的应用：
  • 1-烷基-3-溴-2-苯基-2,1-硼杂萘的自芳基化生成 2,1-硼杂萘二酚。
  • Ru (bpy) 2] + 与 4-羧基苯硼酸的 Suzuki–Miyaura 偶联。
  • Suzuki–Miyaura 偶联-硼化卟啉与 2-碘苯胺。

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
SHBN7503
SHBL6120
SHBH3433V
SHBD8171V
SHBC2738V

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All contents in the foil bag are weighed, plated, packed, and sealed in a glove box under nitrogen.

Scale-Up Guide: Buchwald-Hartwig Amination

Preformed catalysts in the kit are stable but become air-sensitive when activated; Schlenk technique aids scale-up.

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全球贸易项目编号

货号GTIN
753009-5G04061832907529
753009-1G04061826251782
753009-250MG04061826251799