698998-84-4

Basic information

• Product Name: RARECHEM AL BA 0176
• Synonyms: RARECHEM AL BA 0176;trans-2-[3-(Trifluoromethyl)phenyl]vinylboronic acid
• CAS NO: 698998-84-4
• Molecular Formula: C₉H₈BF₃O₂
• Molecular Weight: 215.96
• Mol File: 698998-84-4.mol
• Article Data: 1

Chemical Properties

• Melting Point: 84-89 °C(lit.)
• Appearance: /
• CAS DataBase Reference: RARECHEM AL BA 0176(CAS DataBase Reference)
• NIST Chemistry Reference: RARECHEM AL BA 0176(698998-84-4)
• EPA Substance Registry System: RARECHEM AL BA 0176(698998-84-4)

Safety Data

• Hazard Codes: C
• Statements: 34
• Safety Statements: 26-36/37/39-45
• RIDADR: UN 3261 8/PG 2
• Hazardous Substances Data: 698998-84-4(Hazardous Substances Data)

Upstream product

• 1073354-88-7 (E)-4,4,5,5-tetramethyl-2-(3-(trifluoromethyl)styryl)-1,3-dioxa-2-borolane 

Downstream Products

• 1428541-18-7 (E)-o-tolyl(4-(trifluoromethyl)styryl)-λ³-iodanyl trifluoromethanesulfonate 
• 1428540-77-5 (3Z,5E)-4-ethyl-6-(4-(trifluoromethyl)phenyl)hexa-3,5-dien-3-yl trifluoromethanesulfonate 
• 1425511-08-5 4-hydroxy-6-{2-[3-(trifluoromethyl)phenyl]ethyl}pyridazin-3(2H)-one 
• 1436846-28-4 3,4-bis(benzyloxy)-6-{(E)-2-[3-(trifluoromethyl)phenyl]vinyl}pyridazine 
• 1436848-92-8 C₁₉H₁₁F₃N₂O₂ 
• 1400413-94-6 (E)-4-(3-trifluoromethylstyryl)-3,5-bis(4-methoxyphenyl)isoxazole 
• 1029604-08-7 C₁₃H₁₆BF₃O₂ 

Relevant articles and documents

Copper-catalyzed electrophilic carbofunctionalization of alkynes to highly functionalized tetrasubstituted alkenes

Copper catalysts enable the electrophilic carbofunctionalization of alkynes with vinyl- and diaryliodonium triflates. The new process forms highly substituted alkenyl triflates from a range of alkynes via a pathway that is opposite to classical carbometalation. The alkenyl triflate products can be elaborated through cross-coupling reactions to generate synthetically useful tetrasubstituted alkenes