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Merck
CN

755761

Diaqua[1,3-bis(diphenylphosphino)propane]palladium(II) bis(tetrafluoroborate)

95%

别名:

[Pd(dppp)(H2O)2](BF4)2

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关于此项目

经验公式（希尔记法）:
C27H30O2P2Pd · 2BF4
化学文摘社编号:
134668-73-8
分子量:
728.50
UNSPSC Code:
12352300
PubChem Substance ID:
329766139
MDL number:
MFCD22417207

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InChI

1S/C27H26P2.2BF4.2H2O.Pd/c1-5-14-24(15-6-1)28(25-16-7-2-8-17-25)22-13-23-29(26-18-9-3-10-19-26)27-20-11-4-12-21-27;2*2-1(3,4)5;;;/h1-12,14-21H,13,22-23H2;;;2*1H2;/q;2*-1;;;+2

SMILES string

O.O.[Pd++].F[B-](F)(F)F.F[B-](F)(F)F.C(CP(c1ccccc1)c2ccccc2)CP(c3ccccc3)c4ccccc4

InChI key

RJHRHADURPIBJJ-UHFFFAOYSA-N

assay

95%

form

solid

reaction suitability

core: palladium, reaction type: Buchwald-Hartwig Cross Coupling Reaction, reaction type: Cross Couplings, 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

mp

175-200 °C (decomposition)

storage temp.

2-8°C

Application

Versatile Palladium precatalyst for cyclization reactions.

存储类别

13 - Non Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

法规信息

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分析证书(COA)

Lot/Batch Number
SHBD1436V
SHBC2300V

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Xiuling Han et al.
Organic letters, 12(1), 108-111 (2009-12-09)
High chemoselectivity for the synthesis of two kinds of substituted coumarins controlled by the counteranions of the cationic palladium catalysts is described. The asymmetric version of the reaction for the synthesis of 3-alkylidene dihydrocoumarins is realized with high enantioselectivity.
Cationic Palladium Complex-Catalyzed Diastereoselective Tandem Annulation of 2-Iminoarylboronic Acids with Substituted Alkynes: Enantioselective Synthesis of Aminoindene Derivatives by Double Asymmetric Induction
Yu, X.; Lu, X.
Advanced Synthesis & Catalysis, 353, 2805-2813 (2011)
Xufen Yu et al.
The Journal of organic chemistry, 76(15), 6350-6355 (2011-07-13)
The 1-benzoxepine derivatives were synthesized conveniently by cationic palladium-catalyzed [5 + 2] annulation reaction of 2-acylmethoxyarylboronic acids with allenoates in high yields. This annulation involves the intramolecular nucleophilic addition to ketones without the formation of π-allylpalladium species.
Xufen Yu et al.
Organic letters, 11(19), 4366-4369 (2009-09-02)
Cationic palladium complex [(dppp)Pd(H(2)O)(2)](2+)(BF(4)(-))(2) catalyzed tandem annulation reactions of 2-formylarylboronic acids and allenoates produce the indenol derivatives diastereo- and enantioselectively in a highly efficient way.
Kun Shen et al.
Organic letters, 14(7), 1756-1759 (2012-03-28)
Cationic Pd(II)-catalyzed enantioselective arylative cyclization of alkyne-tethered enals or enones initiated by carbopalladation of alkynes was developed without the necessity of a redox system.

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