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675938

Me4tButylXphos

Name: Me<I>4</I>tButylXphos
Brand: ALDRICH

96%, solid

Synonym(s):

2-Di-tert-butylphosphino-3,4,5,6-tetramethyl-2′,4′,6′-triisopropyl-1,1′-biphenyl, Tetramethyl di-tBuXPhos, Tetramethyl tBuXPhos

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About This Item

Empirical Formula (Hill Notation):

C₃₃H₅₃P

CAS Number:

857356-94-6

Molecular Weight:

480.75

UNSPSC Code:

12352002

PubChem Substance ID:

24885309

NACRES:

NA.22

MDL number:

MFCD09038436

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Properties

Product Name

Me4tButylXphos, 96%

Quality Level

100

product line

Buchwald Ligand

assay

96%

form

solid

reaction suitability

reaction type: Cross Couplings, reagent type: ligand
reaction type: Buchwald-Hartwig Cross Coupling Reaction, reagent type: ligand
reaction type: C-X Bond Formation

mp

168-172 °C

functional group

phosphine

SMILES string

CC1=C(C)C(C)=C(C)C(C(C(C(C)C)=CC(C(C)C)=C2)=C2C(C)C)=C1P(C(C)(C)C)C(C)(C)C

InChI

1S/C33H53P/c1-19(2)26-17-27(20(3)4)30(28(18-26)21(5)6)29-24(9)22(7)23(8)25(10)31(29)34(32(11,12)13)33(14,15)16/h17-21H,1-16H3

InChI key

RCRYEYMHBHPZQD-UHFFFAOYSA-N

Description

Application

Learn more about Buchwald Phosphine Ligands

Legal Information

Usage subject to US Patents 6307087 and 6395916.

Storage Class

11 - Combustible Solids

flash_point_f

Not applicable

flash_point_c

Not applicable

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Articles

Buchwald Ligands

Buchwald and coworkers develop versatile phosphine ligands for Pd-catalyzed C–N bond formation; enhancing synthetic reactions for 20 years.

Buchwald Phosphine Ligands

Buchwald phosphine ligands for C-C, C-N, and C-O bond formation.