- Pyridinium ylides in the synthesis of 2,3-dihydrofurans
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A new method for the synthesis of 2,3-dihydrofurans from readily available starting enones and pyridinium salts has been developed. This protocol can provide a novel and effective methodology for the preparation of 2,3-dihydrofurans in a stereoselective f
- Chuang, Che-Ping,Tsai, An-I.
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- Tetrazolinone compound and application for same
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Provided is a tetrazolinone compound given by formula (1) (wherein E represents a 5-membered aromatic hetero group, such as the pyrazolyl group, the thiazolyl group, or the imidazolyl group; R4 and R5 represent hydrogen atoms or the like; R6 represents a C1-12 alkyl group; R7, R8, and R9 represent hydrogen atoms or the like; R10 represents a C1-3 alkyl group, or a C1-3 haloalkyl group; Y represents an oxygen atom or the like; and Q represents an oxygen atom or the like), and having exceptional efficacy in controlling harmful organisms.
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Paragraph 0738; 0739; 0740; 0741
(2016/10/08)
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