855310-75-7

Upstream product

• 855310-73-5 C₁₉H₂₂N₂O 
• 42201-84-3 1-ethoxy-1-(tert-butyldimethylsilyloxy)ethene 
• 855310-69-9 C₁₇H₂₁NO₂ 
• 855301-94-9 6-phenyl-2,3,5,6,9,10-hexahydro-1H-4-oxa-6a-azacyclopenta[d]naphthalen-3a-ylamine 
• 88056-92-2 (-)-2-cyano-6-phenyloxazolopiperidine 
• 855301-93-8 2H-Hexahydro-2-(3-chloropropyl)-2-cyano-6-phenyloxazolo<3,2-a>pyridne 

Downstream Products

• 855310-77-9 {(5S,7S)-6-[(R)-2-(tert-Butyl-dimethyl-silanyloxy)-1-phenyl-ethyl]-1-[1-cyano-meth-(E)-ylidene]-6-aza-spiro[4.5]dec-7-yl}-acetic acid ethyl ester 
• 855310-78-0 [(5S,7S)-6-[(R)-2-(tert-Butyl-dimethyl-silanyloxy)-1-phenyl-ethyl]-7-(2-hydroxy-ethyl)-6-aza-spiro[4.5]dec-(1E)-ylidene]-acetonitrile 
• 855310-81-5 (S)-2-{(5R,7S)-7-[2-(tert-Butyl-dimethyl-silanyloxy)-ethyl]-6-[(R)-2-(tert-butyl-dimethyl-silanyloxy)-1-phenyl-ethyl]-6-aza-spiro[4.5]dec-1-en-1-yl}-propionaldehyde 
• 855310-80-4 (S)-2-{(5R,7S)-7-[2-(tert-Butyl-dimethyl-silanyloxy)-ethyl]-6-[(R)-2-(tert-butyl-dimethyl-silanyloxy)-1-phenyl-ethyl]-6-aza-spiro[4.5]dec-1-en-1-yl}-propionitrile 
• 855310-79-1 [(5S,7S)-7-[2-(tert-Butyl-dimethyl-silanyloxy)-ethyl]-6-[(R)-2-(tert-butyl-dimethyl-silanyloxy)-1-phenyl-ethyl]-6-aza-spiro[4.5]dec-(1E)-ylidene]-acetonitrile 
• 855310-82-6 (S)-2-{(5R,7S)-7-[2-(tert-Butyl-dimethyl-silanyloxy)-ethyl]-6-[(R)-2-(tert-butyl-dimethyl-silanyloxy)-1-phenyl-ethyl]-6-aza-spiro[4.5]dec-1-en-1-yl}-propan-1-ol 

Relevant academic research and scientific papers

A diastereoselective approach for an asymmetric synthesis in pinnaic acid series

An enantiopure spiran-bearing advanced intermediate in pinnaic acid series was obtained in 11 steps starting with CN(R,S) building block.