245552-52-7

Upstream product

• 245552-51-6 ethyl 3-[(1,1'-biphenyl)4-yl]-3-phenyl-2-propenoate 
• 5122-94-1 4-biphenylboronic acid 
• 4192-77-2 ethyl cinnamate 

Downstream Products

• 245552-53-8 (+/-)-γ-phenyl(1,1'-biphenyl)-4-propanol 

Relevant academic research and scientific papers

9-(Diphenylphosphino)anthracene-based phosphapalladacycle catalyzed conjugate addition of arylboronic acids to electron-deficient alkenes

9-(Diphenylphosphino)anthracene-based phosphapalladacycle catalyzed conjugate addition of arylboronic acids to electron-deficient alkenes such asα,β-unsaturated ketones, esters, nitrile and nitroalkenes gave corresponding β-arylated alkanes in good yields and achieved TON up to 700.

Biocidal benzylbiphenyl derivatives

This invention concerns compounds of formula. stereochemically isomeric forms thereof, acid or base addition salts thereof, N-oxides thereof, or quaternary ammonium derivatives thereof, wherein the dotted line is an optional bond; X is a direct bond when the dotted line represents a bond, or X is hydrogen or hydroxy, when the dotted line does not represent a bond; R1, R2, R5and R6are each independently selected from hydrogen, halo, hydroxy, C1-4alkyl, C1-4alkyloxy, —SO3H, and the like; R3and R4are each independently selected from hydrogen, halo, hydroxy, C1-4alkyl, C1-4alkyloxy, nitro, amino, cyano, trifluoromethyl, or trifluoromethoxy;L is a radical of formula wherein A1is a direct bond or C1-6alkanediyl; A2is C2-6alkanediyl; and R7to R11are hydrogen, C1-6alkyl, aminoC1-6alkyl and the like; having biocidal properties; their preparation, compositions containing them and their use as a biocide.