- Synthesis of novel 1,3-thiazole-triazole and 1,3-thiazole-isoxazole hybrids
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A focused library of thirteen compounds, 3-((1-benzyl-1H-l,2,3-triazol-4-yl)methyl)-4-arylthiazol-2(3H)-ones (6a-j) and 4-aryl-3-((3-aryhsoxazol-5-yl)methyl)thiazol-2(3H)-one hybrids has been synthesized. Their chemical structures have been confirmed by H
- Madhavilatha,Sabitha, Gowravaram,Subba Reddy,Yadav,Jagan Mohan Reddy
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p. 811 - 815
(2019/05/21)
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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 the following group E16 or the like; Y represents -O-CH2- or the like; Q represents the following group Q46 or the like; R8 represents a C1-C6 alkyl group; R3, R30, and R31 may be the same or different, and represent hydrogen atoms or the like; A represents a C6-C16 aryl group or the like, optionally having one or more atoms or groups selected from the group P1; R5 represents a C1-C3 alkyl group; and X represents an oxygen or sulfur atom), and having exceptional efficacy in controlling harmful organisms.
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Paragraph 0690; 0691; 0692; 0693; 0699; 0700; 0701
(2016/10/08)
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- TETRAZOLINONE COMPOUNDS AND ITS USE
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The present invention provides a compound having an excellent efficacy for controlling pests. A tetrazolinone compound of a formula (1): [wherein, R1 represents an C6-C16 aryl group, an C1-C12 alkyl group, a C3-C12 cycloalkyl group or an adamantyl group, etc., which each optionally be substituted; R2 represents a hydrogen atom, an C1-C12 alkyl group, or a halogen atom, etc.; R4 and R5 represent independently of each other a hydrogen atom or an C1-C3 alkyl group, etc.; R6, R7, R8 and R9 represent independently of each other a hydrogen atom, a halogen atom, an C1-C12 alkyl group, a C1-C12 haloalkyl group, an C2-C12 alkenyl group, a C3-C12 cycloalkyl group, an C1-C12 alkoxy group or a C1-C12 haloalkoxy group, etc.; X and Y represent independently of each other a sulfur atom or an oxygen atom; Q represents an oxygen atom or a sulfur atom; and R10 represents an C1-C6 alkyl group, etc.] shows an excellent controlling efficacy on pests.
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Paragraph 0465; 0466; 0468
(2013/11/18)
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- A correlative IR, MS, 1H, 13C and 15 NMR and theoretical study of 4-arylthiazol-2(3H)-ones
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Sixteen 4-arylthiazol-2(3H)-ones (3) were synthesised by cyclisation of α-thiocyanatoacetophenones (1) in acid solution. They appear to prefer greatly the oxo tautomeric forms. In CCI4 solution an equilibrium between the free C=O bond and a "di
- Pihlaja, Kalevi,Ovcharenko, Vladimir,Kolehmainen, Erkki,Laihia, Katri,Fabian, Walter M.F.,Dehne, Heinz,Perjessy, Alexander,Kleist, Marion,Teller, Joachim,Sustekova, Zora
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p. 329 - 336
(2007/10/03)
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- Hypervalent iodine in organic synthesis: One pot facile syntheses of α-thiocyanatoacetophenones, 2-hydroxy-, and 2-mercapto-4-arylthiazoles using [hydroxy (tosyloxy)iodo]benzene
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Hypervalent iodine oxidation of acetophenones (1a-1e) with [hydroxy(tosyloxy)iodo]benze, followed by treatment with potassium thiocyanate offers a new facile synthesis of corresponding α-thiocyanatoacetophenones (3a-3e). Cyclization of 3a-3e, thus generated in situ, using AcOH/H2O and H2NC(S)NH2/HCl provides one pot facile syntheses of 2-hydroxy-, and 2-mercapto-4-arylthiazoles (4 and 5) respectively.
- Prakash,Saini
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p. 1455 - 1462
(2007/10/02)
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