Basic information Reactions Safety Supplier Related

SPhos Pd G2

Basic information Reactions Safety Supplier Related

SPhos Pd G2 Basic information

Product Name:
SPhos Pd G2
Synonyms:
  • SPhos Pd G2
  • 2nd Generation SPhos Precatalyst
  • Chloro(2-dicyclohexylphosphino-2',6'-dimethoxy-1,1'-biphenyl)[2-(2'-amino-1,1'-biphenyl)]palladium(II)
  • chloropalladium(1+),dicyclohexyl-[2-(2,6-dimethoxyphenyl)phenyl]phosphane,2-phenylaniline
  • RK1001022
  • Chloro(2-dicyclohexylphosphino-2',6'-diMethoxy-1,1'-biphenyl)(2'-aMino-1,1'-biphenyl-2-yl) palladiuM(II), Min. 98% [SPhos Palladacycle]
  • Chloro(2-dicyclohexylphosphino-2',6'-dimethoxy-1,1'-biphenyl)(2'-amino-1,1'-biphenyl-2-yl)palladium(II)
  • CHLORO(2-DICYCLOHEXYLPHOSPHINO-2',6'-DIMETHOXY-1,1'-BIPHENYL)(2'-AMINO-1,1'-BIPHENYL-2-YL)PALLADIUM(II)MIN.98%[SPHOSPALLADACYCLEGEN.2]
CAS:
1375325-64-6
MF:
C38H45ClNO2PPd
MW:
720.63
Product Categories:
  • Buchwald Ligands&Precatalysts
  • Buchwald Precatalysts Series
  • Pd
Mol File:
1375325-64-6.mol
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SPhos Pd G2 Chemical Properties

Melting point:
218°C (dec.)
form 
Powder
color 
white
InChI
InChI=1S/C26H35O2P.C12H9N.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;1-6,8-9,13H;1H;/q;-2;;+2
InChIKey
PYMQIHHZINPLDV-UHFFFAOYSA-N
SMILES
P(C1CCCCC1)(C1CCCCC1)(C1C=CC=CC=1C1C(=CC=CC=1OC)OC)[Pd+2]1(NC2=CC=CC=C2C2=CC=CC=[C-]12)[Cl-]
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Safety Information

WGK Germany 
3
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SPhos Pd G2 Usage And Synthesis

Reactions

Palladium precatalyst for Suzuki-Miyaura coupling reactions.

Uses

Application in Suzuki-Miyaura coupling:

  • Self-arylation of 1-alkyl-3-bromo-2-phenyl-2,1-borazaronaphthalenes to form 2,1-borazaronaphthols.
  • Suzuki–Miyaura coupling of [Ru(bpy)2]+ with 4-carboxyphenylboronic acid.
  • Suzuki–Miyaura coupling of β-borylated porphyrins with 2-iodoaniline.

General Description

SPhos Pd G2 is a second generation (G2) precatalyst in which phenethylamine based backbone of the (G1) complex is substituted with a biphenyl-based ligand. This improvement on the previous generation allows creating the active palladium species at room temperature with weak phosphate or carbonate bases. The catalyst proves remarkably adept at achieving a variety of Suzuki-Miyaura couplings among other cross-coupling reactions.

SPhos Pd G2Supplier

Henan Runfeng Catalyst Co. LTD Gold
Tel
15560227177
Email
sales@runcatalysts.cn
WuHan Taiyukaishang Chemical Co., Ltd. Gold
Tel
027-87680032 18963957250
Email
355723431@qq.com
Beijing Guofang Dingsheng Technology Co., Ltd. Gold
Tel
18610472091 18610472091
Email
gfdskj@163.com
Wu Han Lbpchem Chemical Co., Ltd. Gold
Tel
02763499399 13797220777
Email
lpbchem@163.com
Wuhan phosphine biologic Pharmaceutical Co., LTD Gold
Tel
15102702255 15102702255
Email
35729423@qq.com
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SPhos Pd G2(1375325-64-6)Related Product Information