184587-74-4

Upstream product

• 18226-42-1 1,3,5-Tris(bromomethyl)benzene 
• 89-95-2 2-methyl-benzyl alcohol 
• 90-02-8 salicylaldehyde 

Downstream Products

• 1372112-90-7 C₆₀H₅₄Br₃N₃O₉ 

Relevant academic research and scientific papers

A hemicryptophane with a triple-stranded helical structure

A hemicryptophane cage bearing amine and amide functions in its three linkers was synthesized in five steps. The X-ray molecular structure of the cage shows a triple-stranded helical arrangement of the linkers stabilized by intramolecular hydrogen bonds b

Size mismatch between two tripodal units: A new synthetic strategy for macrotricyclic cryptand

Tripods of matched/mismatched sizes lead to a macrobicyclic/macrotricyclic cryptand in high yield by Schiff base condensation at 5°C in the absence of any templating metal ion.

Synthesis, characterization, and pH-induced luminescence switching of two trinuclear Ru(II) polypyridyl complexes containing imidazole

Two tripodal ligands H3L1 and H3L 2 containing imidazole rings have been prepared by the reaction of 1,10- phenanthroline-5,6-dione with 1,3,5-tris[(4-formylphenoxy)- methyl]benzene and 1,3,5-tris[(2-formylpheno

Helical Chirality Induces a Substrate-Selectivity Switch in Carbohydrates Recognitions

A new chiral hemicryptophane cage combining an electron-rich cyclotriveratrylene (CTV) unit and polar amine functions has been synthesized. The resolution of the racemic mixture has been performed by chiral HPLC, and the assignment of the absolute configu

Synthesis and Structures of Novel Multi-armed Molecules Involving Benzene as a Core and 4-Phenylthiazole, 4-Pyrazolylthiazole, or Thiadiazole Units as Arms

A synthesis of novel three-, four-, and sixfold branched 4-phenylthiazolylhydrazones, 4-pyrazolylthiazolyl hydrazones, and thiadiazoles which are linked to a benzene core via phenoxymethyl spacers was reported. The synthetic methodology includes initially formation of poly(aldehyde thiosemicarbazones) 9, 14, and 15 by acid catalyzed condensation of thiosemicarbazide (8) with the appropriate poly(aldehydes) 3, 5, and 7, respectively. Subsequent reaction of 9, 14, and 15 with each of 2-bromo-1-phenylethanone (10a) and 2-bromo-1-(4-chlorophenyl)ethanone (10b) in refluxing ethanol in the presence of few drops of TEA afforded 11, 16, and 18, respectively, in good yields. On the other hand, the synthesis of the novel poly(4,5-dihydro-1,3,4-thiadiazolyl) derivatives 20, 21a,21b, and 22 was performed by cyclization of 9b, 14a,14b, and 15a, respectively, in refluxing acetic anhydride.

Efficient synthesis and host-guest properties of a new class of calix[6]azacryptands

(Chemical Equation Presented) Two members of a new class of calix[6]azacryptands, namely, calix[6]tampo and calix[6]tamb, have been synthesized through an efficient [1 + 1] macrocyclization reaction - reduction sequence. One of them has been obtained in a