跳转至内容
Merck
CN
所有图片(3)

主要文件

查看所有文档

763314

Sigma-Aldrich

sSPhos Pd G2

95%

别名:

氯（钠-2-二环己基膦-2'，6'-二甲氧基-1,1'-联苯-3'-磺酸盐）[2-（2'-氨基-1,1' -联苯）]钯（II）

登录查看公司和协议定价
所有图片(3)

About This Item

经验公式（希尔记法）:
C38H44ClNNaO5PPdS
CAS号:
2375242-78-5
分子量:
822.66
MDL编号:
MFCD22377809
UNSPSC代码:
12161600
PubChem化学物质编号:
329767044
NACRES:
NA.22

质量水平

100

方案

95%

表单

solid

特点

generation 2

反应适用性

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

193-194 °C (decomposition)

官能团

phosphine

SMILES字符串

[Na+].Nc1ccccc1-c2ccccc2[Pd]Cl.COc3ccc(c(OC)c3-c4ccccc4P(C5CCCCC5)C6CCCCC6)S([O-])(=O)=O

InChI

1S/C26H35O5PS.C12H10N.ClH.Na.Pd/c1-30-22-17-18-24(33(27,28)29)26(31-2)25(22)21-15-9-10-16-23(21)32(19-11-5-3-6-12-19)20-13-7-4-8-14-20;13-12-9-5-4-8-11(12)10-6-2-1-3-7-10;;;/h9-10,15-20H,3-8,11-14H2,1-2H3,(H,27,28,29);1-6,8-9H,13H2;1H;;/q;;;2*+1/p-2

InChI key

MWQYWXJKMDRSJN-UHFFFAOYSA-L

相关类别

应用

sSPhos Pd G2 可用作水溶性 Pd 预催化剂，用于：
  • DNA 相容的 Suzuki Miyaura 反应，DNA 连接的芳基卤化物和各种硼酸/酯（包括杂芳基硼酸）之间的反应。
  • DNA 相容的羟基羰基化反应。
  • 硼酸酯和溴化环核苷酸之间的交叉偶联反应，在磷酸钾和盐酸存在下合成环腺苷和鸟苷一磷酸。

相关产品

产品编号
说明
价格

903728

DavePhos Pd G2

储存分类代码

11 - Combustible Solids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
SHBC3732

没有发现合适的版本？

如果您需要特殊版本，可通过批号或批次号查找具体证书。

搜索COA

已有该产品？

在文件库中查找您最近购买产品的文档。

访问文档库

Jian-Yuan Li et al.
Bioconjugate chemistry, 29(11), 3841-3846 (2018-10-20)
DNA-encoded chemical libraries (DELs) are a cost-effective technology for the discovery of novel chemical probes and drug candidates. A major limiting factor in assembling productive DELs is the availability of DNA-compatible chemical reactions in aqueous media. In an effort to
Wentao Liu et al.
Bioorganic & medicinal chemistry, 38, 116118-116118 (2021-04-12)
A robust palladium-catalyzed hydroxycarbonylation of aryl halides on DNA has been developed. Instead of Mo(CO)6 as a source of carbon monoxide as previously described in the literature, chloroform was used as a surrogate in this report for the purpose of
Marco Lelle et al.
Chembiochem : a European journal of chemical biology, 21(16), 2311-2320 (2020-04-01)
High-affinity fluorescent derivatives of cyclic adenosine and guanosine monophosphate are powerful tools for investigating their natural targets. Cyclic nucleotide-regulated ion channels belong to these targets and are vital for many signal transduction processes, such as vision and olfaction. The relation

商品

2nd Generation Buchwald Precatalysts

Buchwald precatalysts and ligands are bulky electron-rich dialkylbiaryl phospine-based catalysts and structurally related ligands that improve reactivity in Pd-catalyzed cross - coupling reactions

我们的科学家团队拥有各种研究领域经验，包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.

联系技术服务部门