Accéder au contenu
Merck
Toutes les photos(2)

Key Documents

View All Documentation

675938

Sigma-Aldrich

Me4tButylXphos

96%

Synonyme(s) :

Tetramethyl di-tBuXPhos

Se connecterpour consulter vos tarifs contractuels et ceux de votre entreprise/organisme
Toutes les photos(2)

About This Item

Formule empirique (notation de Hill):
C33H53P
Numéro CAS:
857356-94-6
Poids moléculaire :
480.75
Numéro MDL:
MFCD09038436
Code UNSPSC :
12352002
ID de substance PubChem :
24885309
Nomenclature NACRES :
NA.22

Pureté

96%

Forme

solid

Capacité de réaction

reaction type: Cross Couplings

Pertinence de la réaction

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

Pf

168-172 °C

Groupe fonctionnel

phosphine

Chaîne SMILES 

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

Clé InChI

RCRYEYMHBHPZQD-UHFFFAOYSA-N

Application

Learn more about Buchwald Phosphine Ligands

Informations légales

Usage subject to US Patents 6307087 and 6395916.

Code de la classe de stockage

11 - Combustible Solids

Classe de danger pour l'eau (WGK)

WGK 3

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable

Certificats d'analyse (COA)

Recherchez un Certificats d'analyse (COA) en saisissant le numéro de lot du produit. Les numéros de lot figurent sur l'étiquette du produit après les mots "Lot" ou "Batch".

Déjà en possession de ce produit ?

Retrouvez la documentation relative aux produits que vous avez récemment achetés dans la Bibliothèque de documents.

Consulter la Bibliothèque de documents

Les clients ont également consulté

Slide 1 of 7

1 of 7

sSPhos

Sigma-Aldrich

677280

sSPhos

Buchwald Ligands Kit I

Sigma-Aldrich

659932

Buchwald Ligands Kit I

Me3(OMe)tBuXPhos-Pd-G3

Sigma-Aldrich

804193

Me3(OMe)tBuXPhos-Pd-G3

XPhos 98%

Sigma-Aldrich

638064

XPhos

AlPhos

Sigma-Aldrich

799718

AlPhos

JackiePhos 95%

Sigma-Aldrich

731013

JackiePhos

RockPhos Pd G3

Sigma-Aldrich

773905

RockPhos Pd G3

Huy Tran et al.
Angewandte Chemie (International ed. in English), 61(1), e202110575-e202110575 (2021-10-30)
A one-pot cascade sequence to generate synthetically challenging polycyclic scaffolds is reported utilizing a novel Lewis acid gold catalyst for the key cyclization step, enabling the divergent synthesis of both 6,6,5-tricyclic and 6,6,6,5-tetracyclic cores through both ligand and reaction condition
N Ian Rinehart et al.
Science (New York, N.Y.), 381(6661), 965-972 (2023-08-31)
Machine-learning methods have great potential to accelerate the identification of reaction conditions for chemical transformations. A tool that gives substrate-adaptive conditions for palladium (Pd)-catalyzed carbon-nitrogen (C-N) couplings is presented. The design and construction of this tool required the generation of
Takashi Ikawa et al.
Journal of the American Chemical Society, 129(43), 13001-13007 (2007-10-09)
We present results on the amidation of aryl halides and sulfonates utilizing a monodentate biaryl phosphine-Pd catalyst. Our results are in accord with a previous report that suggests that the formation of kappa(2)-amidate complexes is deleterious to the effectiveness of
Kevin W Anderson et al.
Journal of the American Chemical Society, 128(33), 10694-10695 (2006-08-17)
The direct and selective synthesis of phenols from aryl/heteroaryl halides and KOH has been achieved through the use of highly active monophosphine-based catalysts derived from Pd(2)dba(3) and ligands L1 or L2 and the biphasic solvent system 1,4-dioxane/H(2)O. We have also
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
Afficher tous les articles scientifiques apparentés

Articles

Buchwald Ligands

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

Buchwald Ligands

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

Buchwald Ligands

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

Buchwald Ligands

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

Afficher tout

Contenu apparenté

Buchwald and non-Buchwald catalysts and ligands for pharma or industrial chemistry applications

Explore reliable, premium grade catalysis materials for your pharma or industrial project. Specialty chemicals and formulations are available in bulk quantities and volumes from a few grams to multi-metric tons with complete documentation to simplify your leap from development to commercialization.

Buchwald and non-Buchwald catalysts and ligands for pharma or industrial chemistry applications

Explore reliable, premium grade catalysis materials for your pharma or industrial project. Specialty chemicals and formulations are available in bulk quantities and volumes from a few grams to multi-metric tons with complete documentation to simplify your leap from development to commercialization.

Buchwald and non-Buchwald catalysts and ligands for pharma or industrial chemistry applications

Explore reliable, premium grade catalysis materials for your pharma or industrial project. Specialty chemicals and formulations are available in bulk quantities and volumes from a few grams to multi-metric tons with complete documentation to simplify your leap from development to commercialization.

Buchwald and non-Buchwald catalysts and ligands for pharma or industrial chemistry applications

Explore reliable, premium grade catalysis materials for your pharma or industrial project. Specialty chemicals and formulations are available in bulk quantities and volumes from a few grams to multi-metric tons with complete documentation to simplify your leap from development to commercialization.

Notre équipe de scientifiques dispose d'une expérience dans tous les secteurs de la recherche, notamment en sciences de la vie, science des matériaux, synthèse chimique, chromatographie, analyse et dans de nombreux autres domaines..

Contacter notre Service technique