7541-06-2

Upstream product

• 151-50-8 potassium cyanide 
• 74903-80-3 (Z)-N-hydroxy-4-chloro-benzenecarboximidoyl chloride 
• 140-53-4 p-chlorobenzyl cyanide 
• 1073-67-2 4-vinylbenzyl chloride 
• 1940-57-4 9H-fluoren-9-yl bromide 
• 107960-25-8 C₈H₄ClN₂O₂^(1-)*Ag⁽¹⁺⁾ 

Downstream Products

• 21741-98-0 3-amino-4-(p-chlorophenyl)-1,2,5-oxadiazole 

Relevant academic research and scientific papers

Visible-Light-Induced Difunctionalization of Styrenes: Synthesis of N-Hydroxybenzimidoyl Cyanides

A visible-light-induced synthesis of N-hydroxybenzimidoyl cyanides from aromatic terminal alkenes is achieved by using Eosin Y as an organic photoredox catalyst. The process goes via a radical pathway with successive incorporation of two nitrogen atoms, one each from tert-butyl nitrite and ammonium acetate. The final product is achieved by the concomitant installation of an oxime and a nitrile group. DFT calculation supports a biradical pathway and all the proposed steps. A few useful synthetic transformations of N-hydroxybenzimidoyl cyanide are also illustrated.

Mild Synthesis of Substituted 1,2,5-Oxadiazoles Using 1,1′-Carbonyldiimidazole as a Dehydrating Agent

1,1′-Carbonyldiimidazole was found to induce the formation of a variety of 3,4-disubstituted 1,2,5-oxadiazoles (furazans) from the corresponding bisoximes at ambient temperature. This method enables these inherently energetic compounds to be prepared at t

AGENT FOR PREVENTION AND TREATMENT OF CANCER COMPRISING OXADIAZOLE UREA COMPOUND OBSTRUCTING ACTIVITY OF STAT

Disclosed herein is an agent for preventing and treating cancer comprising an oxadiazole urea compound represented by Chemical Formula 1, below, as an effective ingredient. The oxadiazole urea compound effectively inhibits the growth of cancer cell lines

Oxime ethers, the preparation thereof, compositions containing them and use thereof

The invention relates to oxime ethers of the formula I STR1 wherein n is 1 or 2, each of R1 and R2 is hydrogen or C1 -C4 alkyl each of R3 and R4 is hydrogen, halogen, C1 -C4 alkyl, C1 -C4 haloalkyl, C1 -C4 alkoxy, C1 -C4 haloalkoxy, C1 -C4 alkylthio, C1 -C4 haloalkylthio, C1 -C4 alkylsulfinyl, C1 -C4 alkylsulfonyl, C1 -C4 haloalkylsulfinyl, C1 -C4 haloalkylsulfonyl or nitro; each of R5 and R6 independently of the other is hydrogen, C1 -C4 alkyl, C1 -C4 haloalkyl, phenyl or phenyl which is substituted by halogen, C1 -C4 alkyl, C1 -C4 haloalkyl, C1 -C4 alkoxy, C1 -C4 haloalkoxy, C1 -C4 alkylthio, C1 -C4 alkylsulfinyl, C1 -C4 alkylsulfonyl, carboxyl, carbamoyl, C 1 -C4 alkylcarbamoyl, nitro or cyano, or R5 and R6 together are also a 2- to 6-membered alkylene or alkenylene chain which may be substituted by C1 -C4 alkyl radicals; X is hydrogen, cyano, nitro, chlorine, C1 -C4 alkyl, C1 -C4 haloalkyl, C3 -C6 cycloalkyl, carboxyl, carbamoyl, C1 -C4 alkylcarbonyl, C1 -C4 alkoxycarbonyl or C1 -C4 alkylcarbamoyl. The oxime ethers of the formula I are able to act as antidotes or safeners to protect cultivated plants from the phytotoxic effects of herbicides. Such cultivated plants are preferably sorghum, cereals, maize and rice.

Reaction of the Silver Salts of Arylnitroacetonitriles with 9-Bromofluorene. Synthesis of 9-(α-Cyanoarylidene)fluorenes

The silver salts 1a-d react with 9-bromofluorene to give both C- and O-alkylated products 2 and 3.The latter decompose to yield 9-fluorenone and the α-cyanooximes 5.The products 2 upon treatment with NaOH/EtOH eliminate HNO2 to afford 9-(α-cyanoarylidene)fluorenes 4 in 80percent yield. 9-Chloro-9-phenylfluorene reacts with salt 1a to give only C-alkylated product 6 in 70percent yield.