Price, David A. published the artcileHigh throughput synthesis of functionalized 1,3-diones and subsequent heterocycle formation, Recommanded Product: 3,3,3-Trifluoropropan-1-ol, the publication is Synlett (2002), 1170-1172, database is CAplus.
Treatment of 3,5-heptanedione with iodosylbenzene followed by reaction with aliphatic and benzylic alcs. ROH [R = F3CCH2CH2, EtCMe2, 3-MeOC6H4CH2, PhO(CH2)3, cyclopropylmethyl, etc.] gave the corresponding 4-alkoxy-3,5-heptanediones, which in situ underwent heterocyclization with hydrazine to afford alkoxy-substituted pyrazoles I in 10-40% total yields.
Synlett published new progress about 2240-88-2. 2240-88-2 belongs to alcohols-buliding-blocks, auxiliary class Trifluoromethyl,Fluoride,Aliphatic hydrocarbon chain,Alcohol, name is 3,3,3-Trifluoropropan-1-ol, and the molecular formula is C3H5F3O, Recommanded Product: 3,3,3-Trifluoropropan-1-ol.
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