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330094

Sigma-Aldrich

Palladium hydroxide on carbon

extent of labeling: 20 wt. % loading (dry basis), matrix carbon, wet support

Synonym(s):

Pearlman’s catalyst

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About This Item

Empirical Formula (Hill Notation):
H2O2Pd
CAS Number:
12135-22-7
Molecular Weight:
140.43
EC Number:
235-219-2
MDL number:
MFCD00064599
UNSPSC Code:
12161600
PubChem Substance ID:
24859831
NACRES:
NA.22

form

powder

Quality Level

200

contains

~50% water

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

extent of labeling

20 wt. % loading (dry basis)

weight

Unit weight excludes weight of water

matrix

carbon, wet support

SMILES string

O[Pd]O

InChI

1S/2H2O.Pd/h2*1H2;/q;;+2/p-2

InChI key

NXJCBFBQEVOTOW-UHFFFAOYSA-L

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Application

Catalyst for hydrogenolysis of benzyl groups and epoxides; used to reduce nitro compounds to amines and as dehydrogenation reagent.
Useful reagent for debenzylation.

Product can be used with our benchtop hydrogen generator, H-Genie Lite (Z744083)

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
MKCW2020
MKCW9989
MKCV0915
MKCS6206
MKCT4746

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Carboxylates and dicarboxylates are important phosphate mimics. Herein, we present a simple synthetic route for the preparation of RNA carboxylate/dicarboxylate conjugates, starting from suitably protected NH2- and COOH-containing molecules that are coupled to the RNA on the solid support. The

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