42198-74-3

Upstream product

• 110-89-4 piperidine 
• 75-07-0 acetaldehyde 
• 123-54-6 acetylacetone 
• 74955-84-3 2,4,4,6-tetramethyltetrahydro-(2H)-1,3-oxazine 
• 30182-67-3 1,3-Cyclohexanedione 

Downstream Products

• 97845-16-4 1-[2,4-Dihydroxy-5-(1-hydroxy-ethyl)-2,6-dimethyl-cyclohexyl]-ethanone 
• 127703-66-6 1-(4-Amino-2-hydroxy-2,6-dimethyl-cyclohexyl)-ethanone 
• 127703-65-5 1-[4-Amino-5-(1-amino-ethyl)-2-hydroxy-2,6-dimethyl-cyclohexyl]-ethanone 

Relevant academic research and scientific papers

Synthesis of functionalized alkyl-substituted cyclohexanones, pyridines, and 2,3,5,6,7,8-hexahydroisoquinolines by condensation of aliphatic aldehydes with CH acids

Functionalized alkyl-substituted cyclohexanones, pyridines, and 2,3,5,6,7,8-hexahydroisoquinolines were synthesized by condensation of aliphatic aldehydes with CH acids.

A synthetic entry into fused pyran derivatives through carbon transfer reactions of 1,3-oxazinanes and oxazolidines with carbon nucleophiles

Acid catalysed condensations of various 2 substituted 1,3-oxazinanes 3 and 1,3-oxazolidines 4 with cyclic carbon nucleophiles viz. 5,5-dimethyl-1,3-cyclohexanedione and 1,3-cyclohexanedione furnish xanthene derivatives, whereas a Knoevenagel reaction proceeds with acyclic nucleophiles. In case of 4b and 4c, a unique synthesis of functionalised α-tetralones has emerged. Reactions of mixtures of cyclic and acyclic carbon nucleophiles with 3 provide some functionalised and partially reduced benzopyran derivatives.