跳转至内容
Merck

718750

Sigma-Aldrich

BrettPhos Pd G1有机钯化合物

may contain up to 1 mole equivalent of MTBE, 97%

别名:

BrettPhos 环钯配合物, BrettPhos 预催化剂, 氯[2-(二环己基膦基)-3,6-二甲氧基-2′,4′, 6′-三异丙基-1,1′- 联苯] [2-(2-氨基乙基)苯基]钯(II), (BrettPhos)钯(II)苯乙胺氯化物

登录查看公司和协议定价


About This Item

经验公式(希尔记法):
C43H63ClNO2PPd
分子量:
798.81
分類程式碼代碼:
12161600
PubChem物質ID:
NACRES:
NA.22

品質等級

化驗

97%

形狀

solid

特點

generation 1

反應適用性

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

198-204 °C

官能基

phosphine

SMILES 字串

COC(C)(C)C.NCCc1ccccc1[Pd]Cl.COc2ccc(OC)c(c2P(C3CCCCC3)C4CCCCC4)-c5c(cc(cc5C(C)C)C(C)C)C(C)C

InChI

1S/C35H53O2P.C8H10N.C5H12O.ClH.Pd/c1-23(2)26-21-29(24(3)4)33(30(22-26)25(5)6)34-31(36-7)19-20-32(37-8)35(34)38(27-15-11-9-12-16-27)28-17-13-10-14-18-28;9-7-6-8-4-2-1-3-5-8;1-5(2,3)6-4;;/h19-25,27-28H,9-18H2,1-8H3;1-4H,6-7,9H2;1-4H3;1H;/q;;;;+1/p-1

InChI 密鑰

OWHWOTGYDWMPCA-UHFFFAOYSA-M

一般說明

BrettPhos Pd G1 是 Buchwald 第一代(G1)环钯配合物预催化剂,可用于交叉偶联反应,形成 C-C、C-N、C-O、C-F、C-CF3 和 C-S 键。G1 预催化剂中活性 Pd(0)物质的形成是很容易的,仅需用碱进行去质子化即可。即使在低至 -40℃ 的温度下,所得催化剂也是非常活泼的,并且可以用于各种交叉偶联实验方案。

應用

钯催化交叉偶联反应应用指南

用于催化:
  • 无保护 3-卤代-2-氨基吡啶与伯胺和仲胺的 C,N-交叉偶联
  • 胺化反应
  • N-氨基苯酚的芳基化

象形圖

Exclamation mark

訊號詞

Warning

危險聲明

危險分類

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

標靶器官

Respiratory system

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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。

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

David S Surry et al.
Chemical science, 2(1), 27-50 (2011-01-01)
Dialkylbiaryl phosphines are a valuable class of ligand for Pd-catalyzed amination reactions and have been applied in a range of contexts. This review attempts to aid the reader in the selection of the best choice of reaction conditions and ligand
Ruben Martin et al.
Accounts of chemical research, 41(11), 1461-1473 (2008-07-16)
The cores of many types of polymers, ligands, natural products, and pharmaceuticals contain biaryl or substituted aromatic structures, and efficient methods of synthesizing these structures are crucial to the work of a broad spectrum of organic chemists. Recently, Pd-catalyzed carbon-carbon
David S Surry et al.
Angewandte Chemie (International ed. in English), 47(34), 6338-6361 (2008-07-30)
Palladium-catalyzed amination reactions of aryl halides have undergone rapid development in the last 12 years, largely driven by the implementation of new classes of ligands. Biaryl phosphanes have proven to provide especially active catalysts in this context. This Review discusses

Global Trade Item Number

货号GTIN
718750-5G4061832855219
718750-100MG4061833229071
718750-1G4061826644508

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.

联系客户支持