25871-56-1

Upstream product

• 1663-61-2 triethoxymethylbenzene 
• 6192-52-5 p-toluenesulfonic acid monohydrate 
• 78146-52-8 phenylglyoxal monohydrate 
• 100-47-0 benzonitrile 
• 77426-90-5 α,α-diethoxybenzeneacetonitrile 
• 1074-12-0 phenylglyoxal hydrate 
• 141-52-6 sodium ethanolate 

Downstream Products

• 10562-42-2 3,3-dichloro-1-phenyl-propenone 
• 33093-76-4 3,3-dibromo-1-phenylprop-2-en-1-one 
• 25871-57-2 1,1-Dichlor-3,3-dimethoxy-3-phenyl-prop-1-en 

Relevant academic research and scientific papers

AN EXPEDITIOUS ROUTE TO MONOPROTECTED α-KETO ALDEHYDES WITH CONTROL OF REGICHEMISTRY

Treatment of representative orthoesters (2) with pyruvonitrile (3) afforded the corresponding α,α-diethoxynitriles (4) in 65-85percent yields.Subsequent reduction of the latter using lithium aluminium hydride, followed by careful hydrolysis of the aldimine intermediates, led to the procurement of α,α-doalkoxy aldehydes (5) in 80-90percent yield.

Triazolylalkanetriol derivatives

Compounds, having fungicidal and plant growth regulatory properties, of the formula (I): STR1 and stereoisomers thereof, wherein Z is --CH= or =N--; R1 is alkyl, cycloalkyl, alkenyl, alkynyl, optionally substituted aryl especially phenyl, or ar