475290-89-2Relevant academic research and scientific papers
CAGED COMPOUND, AND MANUFACTURING METHOD AND EXPRESSION METHOD OF CAGED COMPOUND
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Paragraph 0136; 0137; 0138; 0155; 0156; 0157, (2019/03/01)
PROBLEM TO BE SOLVED: To provide a caged compound excellent in light reactivity and dark place stability, and capable of deprotection by a visible light. SOLUTION: A caged compound is represented by the following general formula (1). In the general formula (1), R1 represents a hydrogen atom, a halogen atom, an alkyl group, an aryl group, a cyano group, an alkoxy group, a hydroxy group, or an alkylamino group, R2 represents an alkyl group or a hetero atom other than a nitrogen atom, R3 represents a hydrogen atom, a halogen atom or an alkyl group, X represents a monovalent anion, Y represents a monovalent organic group, Z represents a hydrogen atom or a monovalent organic group, and a represents 0 or 1, however a represents 0 when R2 represents the hetero atom other than the nitrogen atom. SELECTED DRAWING: None COPYRIGHT: (C)2019,JPOandINPIT
Brominated hydroxyquinoline as a photolabile protecting group with sensitivity to multiphoton excitation
Fedoryak, Olesya D.,Dore, Timothy M.
, p. 3419 - 3422 (2007/10/03)
(matrix presented) The synthesis and photochemistry of a new photolabile protecting group for carboxylic acids based on 8-bromo-7-hydroxyquinoline (BHQ) is described. BHQ possesses a greater single photon quantum efficiency than 4,5-dimethoxy-4-nitrobenzy
