21022-88-8

Upstream product

• 99-24-1 methyl galloate 
• 106-95-6 allyl bromide 
• 20189-90-6 3,4,5-triacetoxy-benzoic acid methyl ester 

Downstream Products

• 1147-85-9 methyl 4-(allyloxy)-3,5-dimethoxybenzoate 
• 309758-39-2 4-allyloxy-3,5-bis-(3,5-bis-benzyloxy-benzyloxy)-benzoic acid methyl ester 
• 309758-38-1 4-allyloxy-3,5-bis-(4-allyloxy-3,5-bis-benzyloxy-benzyloxy)-benzoic acid methyl ester 
• 309758-34-7 Methyl-3,5-dibenzyl-4-allyl-gallat 
• 1254808-27-9 methyl 3,5-bis(4,6-dichloro-1,3,5-triazin-2-yloxy)-4-(vinyloxy)benzoate 
• 1357284-37-7 C₁₄H₇F₅O₅ 
• 1357284-41-3 C₂₈H₁₉F₅O₅ 
• 1357479-96-9 C₃₆H₁₆F₁₀N₆O₁₂ 
• 1357284-45-7 C₄₈H₂₄F₁₀N₆O₁₀ 
• 1357284-46-8 C₂₂H₁₁Cl₂F₅N₆O₇ 
• 1357284-47-9 C₃₄H₁₉Cl₂F₅N₆O₅ 
• 1123215-07-5 methyl 3,5-bis(benzyloxy)-4-hydroxybenzoate 

Relevant academic research and scientific papers

Selective hydroxy group protection of gallic acid

An efficient procedure allowing selective differentiation of the 4-hydroxy group of methyl gallate was reported.

Synthesis and structure of oxacalix[2]arene[2]triazines of an expanded π-electron-deficient cavity and their interactions with anions

Novel macrocyclic anion receptors based on the principle of anion-π interactions were reported. By means of both post-macrocyclization modification protocol and the stepwise fragment coupling approach, functionalized oxacalix[2]arene[2]triazines bearing two other electron-deficient (hetero)aromatic rings on the lower rim were efficiently synthesized. The resulting oxacalix[2]arene[2]triazine macrocyclesadopt 1,3-alternate conformation, yielding therefore an expanded electron-deficient cavity or space consisting of two triazine rings and two appending aromatic rings. Spectroscopic titration study showed the selective interaction of the pentafluorophenyl- substituted oxacalix[2]arene[2]triazine with azide and fluoride in solution with the binding constants (K1:1) ranging from 1.33 × 10 3 to 3.52 × 103 M-1.

Synthesis of Patent Blue derivatized hydrophilic dendrons dedicated to sentinel node detection in breast cancer

In the last decade, methods for the precise localization of sentinel lymph node (SLN) have drawn tremendous attention by oncology surgeons and researchers in the field of medical diagnosis. The accurate identification and characterization of lymph nodes by imaging has important therapeutic and prognostic significance in patients with newly diagnosed cancers. The SLN is the first lymph node that receives lymphatic drainage from the site of a primary tumor. Two biocompatible dendronized phosphonates, one bearing a Patent Blue (PB VF) dye at its periphery, where synthesized. Indeed, such a blue dye is currently injected to label the lymph node system for its per-operative detection. Therefore, developing chemistry of Patent Blue VF to optimize early diagnosis is of great current interest.

A simple method for controlling dendritic architecture and diversity: A parallel monomer combination approach

A novel parallel monomer combination approach to manipulating the architectural disposition of dendritic macromolecules is described. It harnesses the synthetic speed and power of the double-stage convergent growth approach and classical parallel synthesi