88248-70-8

Upstream product

• 1034-49-7 (bromomethyl)triphenyl phosphonium bromide 
• 623-27-8 terephthalaldehyde, 
• 88248-71-9 2,3,2',3'-tetrabromo-3,3'-p-phenylene-di-propionic acid 
• 23713-85-1 1,4-phenylenediacrylic acid 
• 850636-01-0 C₂₈H₃₄O₂Si₂ 
• 935-14-8 1,4-diethynylbenzene 

Downstream Products

• 157835-77-3 1,4-Bis-((Z)-4-trimethylsilanyl-but-1-en-3-ynyl)-benzene 
• 885118-36-5 (Z)-2,5-dioctyloxy-4'-[(Z)-2,5-dioctyloxy-4-[(Z)-styryl]styryl]-stilbene 
• 885118-37-6 1,4-bis[(Z)-4-[(Z)-2,5-dioctyloxystyryl]styryl]-2,5-dioctyloxybenzene 
• 157835-78-4 1,4-Bis-((Z)-but-1-en-3-ynyl)-benzene 
• 4384-23-0 <6.6>paracyclophane 
• 935-14-8 1,4-diethynylbenzene 

Relevant academic research and scientific papers

Highly (Z)-selective hydrosilylation of terminal alkynes catalyzed by a diphosphinidenecyclobutene-coordinated ruthenium complex: Application to the synthesis of (Z,Z)-bis(2-bromoethenyl)arenes

Complex 1 bearing a diphosphinidenecyclobutene ligand (DPCB-OMe) catalyzes highly stereoselective hydrosilylation of diethynylarenes with HSiMe 2Ph to afford (Z,Z)-bis(2-silylethenyl)arenes. Treatment of the hydrosilylation products with N-brom

Stereocontrolled synthesis and optical properties of all-cis poly(phenylene vinylenes) (PPVs): A method for direct patterning of PPVs

Geometrically pure, all-cis poly(phenylene vinylenes) (PPVs) are synthesized by Suzuki-Miyaura-type polycondensation of 2,5-dioctyloxy-1,4- benzenediboronic acid with (Z,Z)-bis(2-bromoethenyl)benzenes, which are prepared by ruthenium-catalyzed (Z)-selecti

Use of precipitons for copper removal in atom transfer radical polymerization [1]

The use of precipitons for copper removal in atom transfer radical polymerization (ATRP) was discussed. Nitrogen ligands bearing precipitons were prepared and used to mediate ATRP. The results showed that the precipiton-bound ligands successfully mediated

Synthesis of the Substituted Z-1-Bromo-1-alkenes and Arylacetylenes from 2,3-Dibromocarboxylic Acids

Stereoselectivity was studied of simultaneous debromination-decarboxylation of dibrominated cinnamic and acrylic acids. The best selectivity in formation of Z-vinyl bromides was achieved with the use of organic nitrogen bases. The 1-bromo-1-alkenes were converted into the corresponding acetylenes.

Revolveneynes: Novel eneyneparacyclophanes by sequential palladium coupling

The synthesis and initial study of a new series of eneyne-bridged cyclophanes (revolveneynes) are described in which the phenyl rings are free to rotate within the cavity. Either palladium coupling or oxidative dimerization provided rapid access to [14],