On October 5, 2011, Arumugam, Selvanathan; Popik, Vladimir V. published an article.HPLC of Formula: 929-37-3 The title of the article was Patterned Surface Derivatization Using Diels-Alder Photoclick Reaction. And the article contained the following:
The utility of photochem. induced hetero-Diels-Alder reaction for the light-directed surface derivatization and patterning was demonstrated. Glass slides functionalized with vinyl ether moieties are covered with aqueous solution of substrates conjugated to 3-(hydroxymethyl)-2-naphthol (NQMP). Subsequent irradiation via shadow mask results in an efficient conversion of the latter functionality into reactive 2-naphthoquinone-3-methide (oNQM) in the exposed areas. ONQM undergoes very facile hetero Diels-Alder addition (kD-A ≈ 4 × 104 M-1s-1) to immobilized vinyl ether mols. resulting in a photochem. stable covalent link between a substrate and a surface. Unreacted oNQM groups are rapidly hydrated to regenerate NQMP. The click chem. based on the addition of photochem. generated oNQM to vinyl ether works well in aqueous solution, proceeds at high rate under ambient conditions, and does not require catalyst or addnl. reagents. This photoclick strategy represents an unusual paradigm in photopatterning: the surface itself is photochem. inert, while photoreactive component is present in the solution The short lifetime (τ ≈ 7 ms in H2O) of the active form of a photoclick reagent in aqueous solution prevents its migration from the site of irradiation, thus allowing for the spatial control of surface derivatization. Both o-naphthoquinone methide precursors and vinyl ethers are stable in dark and the reaction is orthogonal to other derivatization techniques, such as acetylene-azide click reaction. The experimental process involved the reaction of 2-(2-(Vinyloxy)ethoxy)ethanol(cas: 929-37-3).HPLC of Formula: 929-37-3
The Article related to photoinduced patterned surface derivatization hetero diels alder photoclick reaction, Radiation Chemistry, Photochemistry, and Photographic and Other Reprographic Processes: Radiation Chemistry and Photochemistry and other aspects.HPLC of Formula: 929-37-3
Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem