127000-83-3

Upstream product

• 126916-48-1 Methanesulfonic acid (1S,2S)-2-(2,4-dichloro-phenyl)-2-hydroxy-1-methyl-3-[1,2,4]triazol-1-yl-propyl ester 
• 126916-81-2 1-[(4S,5S)-5-(2,4-Dichloro-phenyl)-4-methyl-oxazolidin-5-ylmethyl]-1H-[1,2,4]triazole 
• 122-01-0 4-chloro-benzoyl chloride 
• 127181-89-9 Methanesulfonic acid (1R,2R)-2-(2,4-dichloro-phenyl)-2-hydroxy-1-methyl-3-[1,2,4]triazol-1-yl-propyl ester 
• 127181-90-2 (2R,3R)-3-Azido-2-(2,4-dichlorophenyl)-1-(1H-1,2,4-triazol-1-yl)-2-butanol 
• 127000-82-2 (4R*, 5R*)-5-(2-4-Dichlorophenyl)-4-methyl-5-[(1H-1,2,4-triazol-1-yl)methyl]oxazolidine 
• 126916-49-2 (2R,3R)-2-(2,4-Dichloro-phenyl)-1-[1,2,4]triazol-1-yl-butane-2,3-diol 
• 126916-51-6 (2R*,3R*)-3-Amino-2-(2,4-dichlorophenyl)-1-(1H-1,2,4-triazol-1-yl)-2-butanol 
• 127181-91-3 (2R,3R)-3-Amino-2-(2,4-dichlorophenyl)-1-(1H-1,2,4-triazol-1-yl)-2-butanol 

Relevant academic research and scientific papers

Triazole derivatives, their preparation and their use as fungicides

Compounds of formula (I): in which: Ar is optionally substituted phenyl; R1 is hydrogen or alkyl; X is optionally unsaturated alkylene, cycloalkylene or both; mis 0 or 1; -Yn-R2 is azido, phthalimido, 1-oxo-2,3-dihydro-2-isoindolyl, protected hydroxy or -OSO2R4 (in which R4 is alkyl group, haloalkyl or optionally substituted phenyl); or Y represents a group of formula -N(R5)CO-, -N(R5)CO-CH=CH-, -O-CO-, -O-CO-CH=CH-, -S-CO- or -S-CO-CH=CH- (in which R5 is hydrogen or alkyl); nis 0 or 1; R2 is alkyl, haloalkyl or optionally substituted phenyl, naphthyl or heterocyclic; and R3 is hydrogen; or R3 and -Xm-Yn-R2 together are a group of formula (II): in which R2 is as defined above, pis 0 or 1, and qis 0 or 1;, and acid addition salts thereof are fungicides, which find considerable value in the eradication of fungi in both agriculture and medicine.