diphenyl oxalate chemiluminescence

Glow sticks light up when oxalate esters react with hydrogen peroxide to form a high-energy intermediate (possibly 1,2-dioxetanedione).

How do you synthesize diphenyl oxalate?

Diphenyl oxalate (trademark name Cyalume) is a liquid ester whose oxidation products are responsible for the chemiluminescence in a glowstick.
It can be synthesized by fully esterifying phenol with oxalic acid.

What is the mechanism of Cyalume?

Cyalume light sticks are based on the reaction of bis(2,4,5-trichlorophenyl-6-carbopentoxyphenyl)oxalate (CPPO) with hydrogen peroxide.
The hydrogen peroxide causes the CPPO to decompose to carbon dioxide, releasing energy that excites the dye, which then de-excites by releasing a photon.

Diphenyl oxalate (trademark name Cyalume) is a solid whose oxidation products are responsible for the chemiluminescence in a glowstick. This chemical is the double ester of phenol with oxalic acid. Upon reaction with hydrogen peroxide, 1,2-dioxetanedione is formed, along with release of the two phenols.

PDF	CHEMILUMINESCENT MATERIALS - DTIC Efforts to prepare improved chemiluminescent oxalic acid derivatives and improved fluorescers are described The effects of oxalate structure fluorescer

PDF	Chemiluminescent PEG-PCL micelles for imaging hydrogen peroxide Key words: hydrogen peroxide; chemiluminescence; PEG- PCL; micelles; imaging Diphenyl oxalate was purchased from TCI America (Port- land OR)

PDF	Effect of some surfactants on the chemiluminescent reactions of bis Key words: TCPO 2-NPO surfactant chemiluminescence hydrogen peroxide Résumé : On a étudié les réactions chimiluminescentes de l'oxalate de bis(24

PDF	Chemiluminescence Reagents Cypridina luciferin analogs achieve chemiluminescence On the other hand oxalates are oxidized by hydrogen peroxide 4-(45-Diphenyl-

PDF	United States Patent Office chemiluminescent reaction employing oxalyl chloride may ditions can unexpectedly provide chemiluminescence diphenyl oxalate II ----------

PDF	Chemiluminescence: Synthesis of Cyalume Chemiluminescence: Synthesis of Cyalume and Making it Glow Intro Chemiluminescence is the process Bis(246-trichlorophenyl)oxalate (A cyalume)

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PDF	Chemiluminescence and the Synthesis of 9 - Mount Holyoke College chemiluminescence as an analytical tool, particularly in biomedical research A common chemistry in glow sticks involves the oxidation of diphenyl oxalate into 1