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12th November 2014 @ 04:48
Crude from: http://malaria.ourexperiment.org/triazolopyrazine_se/11186/Synthesis_of_2chloro6hydrazinylpyrazine_SGS_11.html Using modified procedure from: http://malaria.ourexperiment.org/triazolopyrazine_se/11087/Synthesis_of_2chloro624difluoromethoxybenzylidenehydrazinylpyrazine_AEW_2041.html Resynthesis of JU 2-4: http://malaria.ourexperiment.org/triazolopyrazine_se/9977/Synthesis_of_426Chloropyrazin2ylhydrazonomethylbenzonitrile_JU_24.html Reaction performed by Will Talbot and Hugh Russell.       1.36 g of crude SGS 1-1 was stirred into MeCN (12 mL) along with 4-formylbenzonitrile (1.00 g). Glacial AcOH (0.45 mL) was added and the mixture (a light brown suspension) was stirred overnight at room temperature.
Attached Files
sgs 2-1.gif