113170-92-6

Basic information

• Product Name: 4-[(4-TRIFLUOROMETHYL)PHENYL]-1-BUTENE
• Synonyms: 4-[(4-TRIFLUOROMETHYL)PHENYL]-1-BUTENE
• CAS NO: 113170-92-6
• Molecular Formula: C11H11F3
• Molecular Weight: 200.21
• Mol File: 113170-92-6.mol
• Article Data: 11

Chemical Properties

• Boiling Point: 195.2°C at 760 mmHg
• Flash Point: 62.6°C
• Appearance: /
• Density: 1.088g/cm³
• Vapor Pressure: 0.593mmHg at 25°C
• Refractive Index: 1.453
• CAS DataBase Reference: 4-[(4-TRIFLUOROMETHYL)PHENYL]-1-BUTENE(CAS DataBase Reference)
• NIST Chemistry Reference: 4-[(4-TRIFLUOROMETHYL)PHENYL]-1-BUTENE(113170-92-6)
• EPA Substance Registry System: 4-[(4-TRIFLUOROMETHYL)PHENYL]-1-BUTENE(113170-92-6)

Safety Data

• Hazardous Substances Data: 113170-92-6(Hazardous Substances Data)

Usage

InChI:InChI=1/C11H11F3/c1-2-3-4-9-5-7-10(8-6-9)11(12,13)14/h2,5-8H,1,3-4H2

Upstream product

• 2622-05-1 allylmagnesium bromide 
• 939-99-1 4-trifluoromethylbenzyl chloride 
• 402-49-3 4-bromomethyltrifluoromethylbenzene 
• 1730-25-2 allylmagnesium bromide 
• 455-19-6 4-Trifluoromethylbenzaldehyde 
• 591-87-7 Allyl acetate 
• 189096-91-1 {[4-(trifluoromethyl)phenyl]methylidene}hydrazine 
• 24850-33-7 allyltributylstanane 
• 53473-36-2 3-(4-trifluoromethylphenyl)propionic acid 
• 180635-74-9 3‐(4‐(trifluoromethyl)phenyl)propan‐1‐ol 
• 1779-49-3 Methyltriphenylphosphonium bromide 
• 166947-09-7 3-(4-trifluoromethylphenyl)propanal 

Downstream Products

• 115665-92-4 (E)-4-(4-trifluoromethylphenyl)but-3-en-2-one 
• 80992-93-4 4-(4-trifluoromethylphenyl)but-3-en-2-one 
• 1526941-23-0 C₂₃H₂₁F₃N₂O₄S₃ 

Relevant articles and documents

Monocarboxylation and intramolecular coupling of butenylated arenes via palladium-catalyzed C-H activation process

A novel and practical reaction for the direct intramolecular oxidative coupling of butenylated arenes is reported. With the catalysis of Pd(OAc)2, reactions of various butenylated arenes and carboxylic acids with Selectfluor reagent in CH3CN solution afforded the corresponding monocarboxylation/cyclization products in good yields under mild conditions. This research demonstrated an economic method with the synthesis of 2-tetralyl carboxylic esters, a valuable class of bioactive compounds.

Access to Trisubstituted Fluoroalkenes by Ruthenium-Catalyzed Cross-Metathesis

Although the olefin metathesis reaction is a well-known and powerful strategy to get alkenes, this reaction remained highly challenging with fluororalkenes, especially the Cross-Metathesis (CM) process. Our thought was to find an easy accessible, convenient, reactive and post-functionalizable source of fluoroalkene, that we found as the methyl 2-fluoroacrylate. We reported herein the efficient ruthenium-catalyzed CM reaction of various terminal and internal alkenes with methyl 2-fluoroacrylate giving access, for the first time, to trisubstituted fluoroalkenes stereoselectively. Unprecedent TON for CM involving fluoroalkene, up to 175, have been obtained and the reaction proved to be tolerant and effective with a large range of olefin partners giving fair to high yields in metathesis products. (Figure presented.).

In Situ Generated Gold Nanoparticles on Active Carbon as Reusable Highly Efficient Catalysts for a Csp3 ?Csp3 Stille Coupling

Gold nanoparticle catalysts are important in many industrial production processes. Nevertheless, for traditional Csp2-Csp2 cross-coupling reactions they have been rarely used and Pd catalysts usually give a superior performance. Herein we report that in situ formed gold metal nanoparticles are highly active catalysts for the cross coupling of allylstannanes and activated alkylbromides to form Csp3-Csp3 bonds. Turnover numbers up to 29 000 could be achieved in the presence of active carbon as solid support, which allowed for convenient catalyst recovery and reuse. The present study is a rare case where a gold metal catalyst is superior to Pd catalysts in a cross-coupling reaction of an organic halide and an organometallic reagent.