POTASSIUM BETA-STYRYLTRIFLUOROBORATE

CAS No.：201852-49-5

Important Notice

This product is a chemical product/pharmaceutical intermediate. It is not a drug, an active pharmaceutical ingredient (API), or a pharmaceutical-grade material. It has not been granted a drug approval number or a Chemical Drug Substance Approval Notice, has not passed drug-related review and approval, and is not manufactured, tested, or released in accordance with pharmaceutical GMP.
This product is intended solely for non-clinical research, process development, quality studies, further chemical processing, or chemical synthesis. It must not be used in drug-product manufacturing, clinical trials, clinical diagnosis, or administration to humans or animals, or be sold, used as an input, submitted for regulatory filing, or released as an API or pharmaceutical material.
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POTASSIUM BETA-STYRYLTRIFLUOROBORATE Basic information

Product Name:	POTASSIUM BETA-STYRYLTRIFLUOROBORATE
Synonyms:	Potassium trans-^b-styryltrifluoroborate, 98%;Potassium trifluoro(E)-2-phenyl-1-ethenylborate;Potassium trifluoro(E)-2-phenylethenylborate;Potassium trans-beta-styryltrifluoroborate, 98%;POTASSIUM BETA-STYRYLTRIFLUOROBORATE;POTASSIUM TRANS-STYRYLTRIFLUOROBORATE;beta-Styryltrifluoroboric acid potassium salt;Potassium b-styryltrifluoroborate
CAS:	201852-49-5
MF:	C8H7BF3K
MW:	210.05
EINECS:	626-332-1
Product Categories:	Alkenyl;organoboron;Boronic Acids and Derivatives;Trifluoroborate Salts
Mol File:	201852-49-5.mol

POTASSIUM BETA-STYRYLTRIFLUOROBORATE Chemical Properties

Melting point	>300°C
Water Solubility	Soluble in water.
BRN	7782992

Safety Information

Hazard Codes	Xi
Risk Statements	36/37/38
Safety Statements	26-36
WGK Germany	3

MSDS Information

Provider	Language
ALFA	English

POTASSIUM BETA-STYRYLTRIFLUOROBORATE Usage And Synthesis

Uses

Potassium trans-beta-styryltrifluoroborate is used as a reactant for Suzuki-Miyaura cross-coupling, in enantioselective total synthesis of naseseazines A and B via regioselective Friedel-Crafts based arylative dimerization, in metal-free chlorodeboronation reactions, in preparation of aryl ketones via Lewis acid-catalyzed nucleophilic substitution and in preparation of Weinreb amides by palladium-catalyzed cross-coupling reactions.

Uses

Reactant for:

Suzuki-Miyaura cross-coupling
Enantioselective total synthesis of naseseazines A and B via regioselective Friedel-Crafts based arylative dimerization
Metal-free chlorodeboronation reactions
Preparation of aryl ketones via Lewis acid-catalyzed nucleophilic substitution
Preparation of Weinreb amides by palladium-catalyzed cross-coupling reactions

POTASSIUM BETA-STYRYLTRIFLUOROBORATE Preparation Products And Raw materials

Preparation Products

E-PHENYLETHENYLBORONIC ACID

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