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US 6,965,040 B1Granted
Photogenerated reagents
AssigneeXiaolian Gao
InventorsXiaolian Gao, Jean Philippe Pellois, Wu Yao
Life of this patent
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Abstract
This invention describes reagent precursors and methods for chemical and biochemical reactions. These reagent precursors that can be activated in solution upon irradiation to generate reagents required for the subsequent chemical reactions. Specifically, photogenerated reagents (PGR) are useful for controlling parallel combinatorial synthesis and various chemical and biochemical reactions.
Claims48
A 2-nitroaryl derivative having the formula
- wherein
- R1-4═H, Cl, Br, NO2, CF3, CN, OMe, OCH2O, Ph, benzyl, O-benzyl, or alkyl, or, aryl, or alkylaryl, or akoxyalkyl having 1-12 carbons;
- Ra═H, CH3, Cl, Br, phenyl, acetyl, or acyl, or alkyl, or alkylaryl, or akoxyalkyl having 1-12 carbons;
- X=a Lewis base.
1 more element
A 2-nitroaryl derivative having the formula
- wherein
- R1, R4 ═H, and Cl, Br, NO2, CF3, CN, OMe, OCH2O, Ph, benzyl, O-benzyl, or alkyl, or, aryl, or alkylaryl, or akoxyalkyl having 1-12 carbons;
- Ra═CH3;
- X=a Lewis base.
1 more element
Dependencies are inferred from the claim text.