616867-35-7

Upstream product

• 616867-08-4 2,2-Dimethyl-propionic acid (Z)-(R)-4-(tert-butyl-dimethyl-silanyloxy)-1-((1R,2S,5R)-2-isopropyl-5-methyl-cyclohexyl)-3-(3-methoxy-phenyl)-but-2-enyl ester 
• 616867-03-9 (Z)-(R)-4-(tert-Butyl-dimethyl-silanyloxy)-1-((1R,2S,5R)-2-isopropyl-5-methyl-cyclohexyl)-3-(3-methoxy-phenyl)-but-2-en-1-ol 
• 616867-04-0 (Z)-4-(tert-Butyl-dimethyl-silanyloxy)-1-((1R,2S,5R)-2-isopropyl-5-methyl-cyclohexyl)-3-(3-methoxy-phenyl)-but-2-en-1-one 
• 616867-20-0 2,2-Dimethyl-propionic acid (Z)-(R)-4-hydroxy-1-((1R,2S,5R)-2-isopropyl-5-methyl-cyclohexyl)-3-(3-methoxy-phenyl)-but-2-enyl ester 
• 616867-21-1 (E)-(R)-2-Ethyl-4-((1S,2S,5R)-2-isopropyl-5-methyl-cyclohexyl)-2-(3-methoxy-phenyl)-but-3-en-1-ol 

Downstream Products

• 616867-41-5 [1-formyl-1-(3-methoxy-phenyl)-propyl]-carbamic acid 9H-fluoren-9-ylmethyl ester 
• 616867-36-8 [(E)-(R)-1-Ethyl-3-((1S,2S,5R)-2-isopropyl-5-methyl-cyclohexyl)-1-(3-methoxy-phenyl)-allyl]-carbamic acid 9H-fluoren-9-ylmethyl ester 

Relevant academic research and scientific papers

A stereodivergent approach to chiral nonracemic N-protected α,α-dialkylated amino acids

Menthyl carboxaldehyde is used as a chiral auxiliary to make quaternary amino acids of either configuration via a stereodivergent approach that includes an SN2′ displacement by a cuprate reagent and a Curtius rearrangement as key steps. Copyright