POTASSIUM 3-THIOPHENETRIFLUOROBORATE Chemical Properties

RTECS 

ED3367500

storage temp. 

Store under Nitrogen

form 

Powder

color 

White to off-white

CAS DataBase Reference

192863-37-9

Safety Information

Hazard Codes 

Xi

Risk Statements 

36/37/38

Safety Statements 

26-36

WGK Germany 

3

HS Code 

2934999090

POTASSIUM 3-THIOPHENETRIFLUOROBORATE Usage And Synthesis

Uses

Potassium 3-thiophenetrifluoroborate can be used as a reactant to prepare:

• Methyl 3-amino-6-(thien-3-yl)thieno[3,2-b]pyridine-2-carboxylate by reacting with 6-bromothieno[3,2-b]pyridine.
• Thiophene derivatives via Suzuki-Miyaura cross-coupling reaction with aryl halides using palladium complex as a catalyst.
• 2-(Thiophen-3-yl)-3,1,2-benzoxazaborininone and 2-(thiophen-3-yl)-1,3,2-benzoxazaborininone by treating with 2-aminobenzoic acid and 2-hydroxybenzamide, respectively.

General Description

Potassium 3-thiophenetrifluoroborate is a nucleophilic boronated coupling reagent used to construct a C-C bond by reacting with aryl halides in the presence of a catalyst or under thermal conditions.

POTASSIUM 3-THIOPHENETRIFLUOROBORATE(192863-37-9)Related Product Information

• POTASSIUM (2-METHOXYPHENYL)TRIFLUOROBORATE
• POTASSIUM 3-BROMOPHENYLTRIFLUOROBORATE
• POTASSIUM (2-ETHOXY-5-FLUOROPYRIDIN-4-YL)TRIFLUOROBORANUIDE
• POTASSIUM 3-THIOPHENETRIFLUOROBORATE
• potassium methyltrifluoroborate