Thermo Fisher, L19752.03, Tri-tert-butylphosphonium tetrafluoroborate, 97%

Name: Tri-tert-butylphosphonium tetrafluoroborate, 97%
Brand: Thermo Fisher
SKU: L19752.03

Quantity: 1 g, Unit Size: Each, Tri-tert-butylphosphonium tetrafluoroborate is a ligand used in the palladium-catalyzed enantioselective alfa-arylation of N-boc-pyrrolidine. It is also used with a palladium(0)-15-membered, triolefinic, macrocyle in Suzuki cross-coupling reactions of aryl bromides and chlorides. Further, it is used in the Heck coupling of vinyl tosylates with olefins. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some docu

Catalog Number: L19752.03

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Category

Chlorides

TagsChemicals Organic compounds Organic metalloid salts

CollectionsThermo Fisher Chemicals Collection — Analytical Solvents, Reagents & CoAs Thermo Fisher Clinical Analyzers & Instruments for Diagnostic Labs Thermo Fisher General Lab Supplies for Daily Workflows — Nalgene, Nunc, Samco & Matrix

Description

Quantity: 1 g
Unit Size: Each
ApplicationsTri-tert-butylphosphonium tetrafluoroborate is a ligand used in the palladium-catalyzed enantioselective alfa-arylation of N-boc-pyrrolidine. It is also used with a palladium(0)-15-membered, triolefinic, macrocyle in Suzuki cross-coupling reactions of aryl bromides and chlorides. Further, it is used in the Heck coupling of vinyl tosylates with olefins.SolubilitySoluble in methylene chloride and chloroform. Slightly soluble in terahydro furan. Insoluble in hexane, toluene and water.NotesIncompatible with strong oxidizing agents and halogens.

Specifications

General

Beilstein	8813613
CAS	131274-22-1
Chemical Name or Material	Tri-tert-butylphosphonium tetrafluoroborate
Formula Weight	290.13
Health Hazard 1	H302+H312+H332-H315-H319-H335
Health Hazard 2	<b>GHS H Statement</b><br />H315-H319-H335<br /> Causes skin irritation.<br />Causes serious eye irritation.<br />May cause respiratory irritation.
Health Hazard 3	P261-P264b-P270-P271-P280-P301+P312-P302+P352-P304+P340-P305+P351+P338-P312-P330-P332+P313-P362-P501c
IUPAC Name	tritert-butylphosphanium;tetrafluoroborate
InChI Key	YTJUCJAUJCXFTN-UHFFFAOYSA-O
MDL Number	MFCD04039975
Melting Point	266°C to 267°C
Molecular Formula	C12H28BF4P
PubChem CID	2734635
Recommended Storage	Ambient temperatures; Store under Nitrogen
SMILES	F[B-](F)(F)F.CC(C)(C)[PH+](C(C)(C)C)C(C)(C)C
Sensitivity	Hygroscopic
Solubility Information	Soluble in methylene chloride and chloroform. Slightly soluble in terahydro furan. Insoluble in hexane,toluene and water.
Synonym	t-bu 3ph bf4

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Thermo Fisher, L19752.03, Tri-tert-butylphosphonium tetrafluoroborate, 97%

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