63019-13-6

Basic information

• Product Name: 1,1,2-triphenylbut-1-ene
• Synonyms: 1,1,2-triphenylbut-1-ene
• CAS NO: 63019-13-6
• Molecular Formula: C₂₂H₂₀
• Molecular Weight: 284.3942
• Mol File: 63019-13-6.mol
• Article Data: 14

Chemical Properties

• Boiling Point: 383.9°Cat760mmHg
• Flash Point: 182.3°C
• Appearance: /
• Density: 1.032g/cm³
• CAS DataBase Reference: 1,1,2-triphenylbut-1-ene(CAS DataBase Reference)
• NIST Chemistry Reference: 1,1,2-triphenylbut-1-ene(63019-13-6)
• EPA Substance Registry System: 1,1,2-triphenylbut-1-ene(63019-13-6)

Safety Data

• Hazardous Substances Data: 63019-13-6(Hazardous Substances Data)

Upstream product

• 623-73-4 diazoacetic acid ethyl ester 
• 596-43-0 bromo-triphenyl-methane 
• 16557-86-1 1,1,2-triphenylbutan-1-ol 
• 121700-16-1 1,1-dichloro-2-phenyl-1-butene 
• 591-50-4 iodobenzene 
• 229171-07-7 1-(benzyloxy)-4-iodo-1H-pyrazole 
• 179117-39-6 (Z)-2,2'-(1-phenylbut-1-ene-1,2-diyl)bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolane) 
• 622-76-4 1-phenyl-1-butyne 
• 98-80-6 phenylboronic acid 
• 857085-93-9 2-iodo-1,1-diphenyl-but-1-ene 
• 1607-57-4 Triphenylvinyl bromide 
• 2633-75-2 ethylzinc chloride 
• 119-61-9 benzophenone 
• 103-65-1 phenylpropane 

Downstream Products

• 152076-78-3 butane-1,1,2-triyltribenzene 
• 16462-64-9 (S)-butane-1,1,2-triyltribenzene 
• 16557-52-1 butane-1,1,2-triyltribenzene 

Relevant articles and documents

Synthesis of tetrasubstituted olefins by Pd-catalyzed addition of arylboronic acids to internal alkynes

(Chemical Equation Presented) Tetrasubstituted olefins are readily prepared by the Pd-catalyzed cis addition of two aryl groups from an arylboronic acid to opposite ends of the triple bond of internal alkynes. The synthesis proceeds under very mild reaction conditions and tolerates a wide variety of functional groups, including alcohol, aldehyde, ester, TMS, and acetal groups.

Asymmetric Hydrogenation of Unfunctionalized Tetrasubstituted Acyclic Olefins

Asymmetric hydrogenation has evolved as one of the most powerful tools to construct stereocenters. However, the asymmetric hydrogenation of unfunctionalized tetrasubstituted acyclic olefins remains the pinnacle of asymmetric synthesis and an unsolved challenge. We report herein the discovery of an iridium catalyst for the first, generally applicable, highly enantio- and diastereoselective hydrogenation of such olefins and the mechanistic insights of the reaction. The power of this chemistry is demonstrated by the successful hydrogenation of a wide variety of electronically and sterically diverse olefins in excellent yield and high enantio- and diastereoselectivity.

SnCl4-Zn: A novel reductive system for deoxygenative coupling of aliphatic, aromatic, chalcone epoxide, and indanone carbonyl compounds to olefins

SnCl4-Zn complex provided a novel reductive system in the deoxygenative cross-coupling of aliphatic, aromatic, chalcone epoxide and indanone carbonyl compounds to olefins in high yield (55-86%) at reflux temperature in THF. The advantage of this reagent is inexpensive, short reaction time, and high yield compared to the reagents used in the McMurry cross-coupling reaction.