Basic information

Product Name: 2-Di-t-butylphosphino-4-Methoxy-3,5,6-triMethyl-2',4',6'-tri-i-propylbiphenyl, Min. 98% [~1:1 Mixture with regioisoMer, 2-Di-t-butylphosphino-5-Methoxy-3,4,6-triMethyl-2',4',6'-tri-i-propylbiphenyl]
Synonyms: 2-Di-t-butylphosphino-4-methoxy-3,5,6-trimethyl-2',4',6'-tri-i-propyl)-1,1'-biphenyl~1:1 mixture with regioisomer, 2-Di-t-butylphosphino-5-methoxy-3,4,6-trimethyl-2',4',6'-tri-i-propylbiphenyl;2-Di-t-butylphosphino-4-Methoxy-3,5,6-triMethyl-2',4',6'-tri-i-propylbiphenyl, Min. 98% [~1:1 Mixture with regioisoMer, 2-Di-t-butylphosphino-5-Methoxy-3,4,6-triMethyl-2',4',6'-tri-i-propylbiphenyl];Bis(1,1-dimethylethyl)[4-methoxy-3,5,6-trimethyl-2',4',6'-tris(1-methylethyl)[1,1'-biphenyl]-2-yl]phosphine;2-Di-t-butylphosphino-4-methoxy-3,5,6-trimethyl-2',4',6'-tri-i-propyl)-1,1'-biphenyl, min. 98% [~1:1 mixture with regioisomer, 2-Di-t-butylphosphino-5-methoxy-3,4,6-trimethyl-2',4',6'-tri-i-propylbiph
CAS NO:1359986-21-2
Molecular Formula: C33H53OP
Molecular Weight: 496.747081
EINECS: N/A
Product Categories: Achiral Phosphine;Aryl Phosphine;Buchwald Ligands Series;Buchwald Ligands&Precatalysts
Mol File: 1359986-21-2.mol

Chemical Properties

Melting Point: N/A
Boiling Point: 540.8±50.0 °C(Predicted)
Flash Point: N/A
Appearance: white/Powder
Density: N/A
Refractive Index: N/A
Storage Temp.: N/A
Solubility: N/A
CAS DataBase Reference: 2-Di-t-butylphosphino-4-Methoxy-3,5,6-triMethyl-2',4',6'-tri-i-propylbiphenyl, Min. 98% [~1:1 Mixture with regioisoMer, 2-Di-t-butylphosphino-5-Methoxy-3,4,6-triMethyl-2',4',6'-tri-i-propylbiphenyl](CAS DataBase Reference)
NIST Chemistry Reference: 2-Di-t-butylphosphino-4-Methoxy-3,5,6-triMethyl-2',4',6'-tri-i-propylbiphenyl, Min. 98% [~1:1 Mixture with regioisoMer, 2-Di-t-butylphosphino-5-Methoxy-3,4,6-triMethyl-2',4',6'-tri-i-propylbiphenyl](1359986-21-2)
EPA Substance Registry System: 2-Di-t-butylphosphino-4-Methoxy-3,5,6-triMethyl-2',4',6'-tri-i-propylbiphenyl, Min. 98% [~1:1 Mixture with regioisoMer, 2-Di-t-butylphosphino-5-Methoxy-3,4,6-triMethyl-2',4',6'-tri-i-propylbiphenyl](1359986-21-2)

Safety Data

Hazard Codes: N/A
Statements: N/A
Safety Statements: N/A
WGK Germany:
RTECS:
HazardClass: N/A
PackingGroup: N/A
Hazardous Substances Data: 1359986-21-2(Hazardous Substances Data)

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1359986-21-2 Usage

Reaction

A surrogate ligand for Me4tBuXPhos in palladium-catalyzed C-N and C-O bond-forming reactions.

Check Digit Verification of cas no

The CAS Registry Mumber 1359986-21-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,5,9,9,8 and 6 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1359986-21:
(9*1)+(8*3)+(7*5)+(6*9)+(5*9)+(4*8)+(3*6)+(2*2)+(1*1)=222
222 % 10 = 2
So 1359986-21-2 is a valid CAS Registry Number.

1359986-21-2SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name	di-tert-butyl(2',4',6'-triisopropyl-5-methoxy-3,4,6-trimethyl[1,1'-biphenyl]-2-yl)phosphine

1.2 Other means of identification

Product number	-
Other names	-

1.3 Recommended use of the chemical and restrictions on use

Identified uses	For industry use only.
Uses advised against	no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number	-
Service hours	Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:1359986-21-2 SDS

1359986-21-2Upstream product

1359986-21-2Downstream Products

1359986-21-2Relevant academic research and scientific papers

Me3(OMe)tBuXPhos: A surrogate ligand for Me4tBuXPhos in palladium-catalyzed C-N and C-O bond-forming reactions

Ueda, Satoshi,Ali, Siraj,Fors, Brett P.,Buchwald, Stephen L.

, p. 2543 - 2547 (2012/05/20)

A new biarylphosphine ligand, Me3(OMe)tBuXPhos (L3), was designed as a surrogate for Me4tBuXPhos (L1). The Me 3(OMe)tBuXPhos could be prepared in a chromatography-free manner from inexpensive and readily available 2,3,6-trimethylphenol. Comparative studies demonstrated that a catalyst based on Me3(OMe)tBuXPhos displayed the same reactivity as a catalyst based on Me4tBuXPhos for Pd-catalyzed C-N and C-O bond-forming processes.

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