3574-03-6

Upstream product

• 606-41-7 2-amino-1-naphthol 
• 100-52-7 benzaldehyde 
• 6373-60-0 1,2-naphthoquinone-2-oxime 
• 100-39-0 benzyl bromide 
• 15206-55-0 methyl 2-oxo-2-phenylacetate 
• 607-24-9 2-nitro-1-naphthol 
• 100-51-6 benzyl alcohol 
• 132-53-6 2-Nitroso-1-naphthol 
• 70-11-1 α-bromoacetophenone 

Relevant academic research and scientific papers

Oxazoles formation during O-alkylation of isonitroso-naphthols. X-ray structure of [1,2]naphthoquinone 1-[O-(4-tert-Butyl-benzyl)oxime] and 2-(4-tert-Butyl-phenyl)napth[1,2-d]oxazole

1-Nitroso-2-naphthol and 2-nitroso-1-naphthol, both in the isonitroso form, react with benzyl bromides in THF and in the presence of triethylamine affording, in low yields, the corresponding O-benzyl oximes and 2-aryl naphthoxazoles in a 1:1 ratio, approximately. The structures of O-benzyl oximes and naphthoxazoles isolated have been determined by X-ray analysis.

Iron(0)-Catalyzed Transfer Hydrogenative Condensation of Nitroarenes with Alcohols: A Straightforward Approach to Benzoxazoles, Benzothiazoles, and Benzimidazoles

The iron-catalyzed hydrogen transfer strategy has been applied to the redox condensation of o-hydroxynitrobenzene with alcohol, leading to the formation of benzoxazole derivatives. A wide range of 2-substituted benzoxazoles were synthesized in good to excellent yields without the addition of an external redox agent. A series of control experiments provided a plausible mechanism. Furthermore, the reaction system was successfully extended to the synthesis of benzothiazoles and benzimidazoles.

Reaction of 1-nitroso-2-naphthols with α-functionalized ketones and related compounds: The unexpected formation of decarbonylated 2-substituted naphtho[1,2-d][1,3]oxazoles

Reactions between 1-nitroso-2-naphthols and α-functionalized ketones such as α-bromo-, α-chloro-, α-mesyloxy-, α-tosyloxy-, and α-hydroxy ketones under basic conditions delivered 2-substituted naphtho[1,2-d][1,3]oxazoles in a single synthetic operation. T

Photophysics and photochemistry of naphthoxazinone derivatives

(Chemical Equation Presented) The photophysics and photochemistry of a series of naphthoxazinones have been studied using a combination of methods ranging from steady-state and time-resolved spectroscopic techniques to product analysis. The photophysics o

New synthesis of naphtho- and benzoxazoles: Decomposition of naphtho- and benzoxazinones with KOH

A method that allows the synthesis of 4 different heterocyclic systems of fused aryl oxazoles, i.e., naphtho[1.2-d]. naphtho[2. 1-d]. naphtho[2.3-d]. and benzo[d]oxazoles in reasonable yield is described. This method consists of the decomposition of naphtho-and benzoxazinones with KOH.