1395063-65-6

Basic information

• Product Name: (E)-4-[2-(4-chlorophenyl)vinyl]biphenyl
• Synonyms: (E)-4-[2-(4-chlorophenyl)vinyl]biphenyl
• CAS NO: 1395063-65-6
• Molecular Weight: 290.792
• Mol File: 1395063-65-6.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: (E)-4-[2-(4-chlorophenyl)vinyl]biphenyl(CAS DataBase Reference)
• NIST Chemistry Reference: (E)-4-[2-(4-chlorophenyl)vinyl]biphenyl(1395063-65-6)
• EPA Substance Registry System: (E)-4-[2-(4-chlorophenyl)vinyl]biphenyl(1395063-65-6)

Safety Data

• Hazardous Substances Data: 1395063-65-6(Hazardous Substances Data)

Upstream product

• 57082-98-1 (E)-1-bromo-4-(4-chlorostyryl)benzene 
• 98-80-6 phenylboronic acid 
• 40154-51-6 N′-([1,1′-biphenyl]-4-ylmethylene)-4-methylbenzenesulfonohydrazide 
• 104-83-6 1-Chloro-4-(chloromethyl)benzene 
• 622-95-7 4-chlorobenzyl bromide 
• 3218-36-8 4-Phenylbenzaldehyde 

Relevant articles and documents

Piperidine-appended imidazolium ionic liquid as task-specific basic-IL for Suzuki and Heck reactions and for tandem Wittig-Suzuki, Wittig-Heck, Horner-Emmons-Suzuki, and Horner-Emmons-Heck protocols

Facile, high yielding, one-pot methods for the synthesis of a library of diversely substituted bi-aryls, diarylethenes, and aryl-enoates, via Suzuki and Heck reactions, and by sequential Wittig-Suzuki, Wittig-Heck, Horner-Emmons-Suzuki, and Horner-Emmons-Heck reactions are reported. The reactions employ piperidine-appended imidazolium ionic liquid [PAIM][NTf2] as a task-specific basic-IL, butyl-methyl-imidazolium ionic liquid [BMIM][X] (X?=?PF6, BF4) as solvent, and catalytic amounts of Pd(OAc)2 with no other additives. Wittig and Horner-Emmons reactions are effected by reacting substituted benzaldehydes with 4-bromobenzyl-PPh3 (or bromomethyl-PPh3) phosphonium salts, or diethylphosphonate with bromobenzaldehydes respectively, to form the corresponding ethenes. Subsequent cross-coupling reactions are accomplished by addition of aryl-boronic acid or phenyl-ethenes along with Pd(OAc)2 to bring about the aforementioned hyphenated transformations. The feasibility to perform double-olefination via Wittig and Horner-Emmons reactions with dialdehydes to form highly conjugated bis-styryl and bis-enoate compounds is also shown. The [BMIM][X] solvent is recycled and reused.

1-(α-Aminobenzyl)-2-naphthol as phosphine-free ligand for Pd-catalyzed Suzuki and one-pot Wittig-Suzuki reaction

Air stable and easily accessible, 1-(α-aminobenzyl)-2-naphthols are used as efficient phosphine-free ligands in palladium-catalyzed Suzuki reaction for a variety of substrates under conventional heating as well as ultrasonic conditions. Multi-brominated aromatic substrates were successfully converted to corresponding arylated moieties with good conversion and selectivity. A novel one-pot two-step cascade reaction strategy involving Wittig and Suzuki reactions is developed for efficient synthesis of 4-styryl biphenyls (C 6-C2-C6-C6 unit). Copyright 2012 John Wiley & Sons, Ltd. Phosphine free 1-(α-aminobenzyl)-2- naphthol ligands are used for Pd catalyzed Suzuki and one-pot Wittig-Suzuki reaction to efficiently prepare styryl biphenyls (C6-C 2-C6-C6 unit). Copyright