1414976-33-2

Upstream product

• 1414976-23-0 (1R,2R)-1-(dimethoxymethyl)-2-(nitromethyl)cyclopentane 
• 1414976-25-2 C₉H₁₉NO₂ 
• 1414976-29-6 C₁₆H₂₅NO₂ 
• 6140-65-4 1-cyclopentene-1-carboxaldehyde 
• 629-11-8 1,6-hexanediol 
• 1414976-31-0 C₁₄H₁₉NO*ClH 
• 1292320-79-6 (1R,2R)-2-(nitromethyl)cyclopentane-1-carbaldehyde 

Relevant academic research and scientific papers

PROCESS FOR PRODUCING ESTER COMPOUND

Compound (1) or a salt that is useful as an intermediate for the production of a medicine, an agrochemical or the like can be produced by a process including the following steps: (A) reacting an aldehyde (2) with nitromethane to produce a nitroaldehyde; (B) reacting the nitroaldehyde with an alcohol to produce a nitroacetal; (C) reducing the nitroacetal to produce an aminoacetal; (D) protecting an amino group in the aminoacetal to produce a protected aminoacetal; (E) treating the protected aminoacetal with an acid and subsequently with a base and then reacting the resultant product with a cyanating agent to produce a nitrile; (F) hydrolyzing the nitrile to produce a protected amino acid; and (G) substituting a group R5 in the protected amino acid by a hydrogen atom and protecting a carboxyl group therein.