121401-85-2

Upstream product

• 4436-51-5 1-hydroxymethyl-2,6,6-trimethylcyclohexa-1,3-diene 
• 121401-81-8 (S)-4-(1-Methoxy-1-methyl-ethoxymethyl)-3,5,5-trimethyl-cyclohex-3-enol 
• 76686-22-1 (S)-4-Hydroxy-2,6,6-trimethyl-cyclohex-1-enecarbaldehyde 
• 76686-21-0 (3S)-3-Hydroxy-β-cyclogeraniol 
• 76686-19-6 1-(1-Methoxy-1-methyl-ethoxymethyl)-2,6,6-trimethyl-cyclohexa-1,3-diene 
• 116-26-7 safranal 
• 121401-84-1 (E)-3-((S)-4-Hydroxy-2,6,6-trimethyl-cyclohex-1-enyl)-acrylonitrile 
• 18162-48-6 tert-butyldimethylsilyl chloride 

Downstream Products

• 121468-86-8 (E)-4-[(S)-4-(tert-Butyl-dimethyl-silanyloxy)-2,6,6-trimethyl-cyclohex-1-enyl]-but-3-en-2-one 
• 121401-86-3 (E)-4-[(S)-4-(tert-Butyl-dimethyl-silanyloxy)-2,6,6-trimethyl-cyclohex-1-enyl]-but-3-en-2-ol 
• 121468-87-9 (2Z,4E)-5-[(S)-4-(tert-Butyl-dimethyl-silanyloxy)-2,6,6-trimethyl-cyclohex-1-enyl]-3-methyl-penta-2,4-dienal 
• 121521-19-5 3S-hydroxy-9-cis-retinal 
• 121521-22-0 (2E,4E,6Z,8E)-9-((S)-4-Hydroxy-2,6,6-trimethyl-cyclohex-1-enyl)-3,7-dimethyl-nona-2,4,6,8-tetraenenitrile 
• 121401-89-6 (2E,4E,6Z,8E)-9-[(S)-4-(tert-Butyl-dimethyl-silanyloxy)-2,6,6-trimethyl-cyclohex-1-enyl]-3,7-dimethyl-nona-2,4,6,8-tetraenenitrile 
• 121429-38-7 (E)-3-[(S)-4-(tert-Butyl-dimethyl-silanyloxy)-2,6,6-trimethyl-cyclohex-1-enyl]-propenal 

Relevant academic research and scientific papers

SYNTHESIS OF OPTICALLY ACTIVE 3-DIAZOACETYLRETINALS WITH TRIISOPROPYLPHENYLSULFONYLHYDRAZONE

An improved synthesis of photoaffinity labeled, optically active retinal derivatives is presented.A stable, easy to handle, glyoxalic acid 2,4,6-triisopropylphenylsulfonylhydrazone (TIPPS) reacts with 3-hydroxyretinal to give the diazoacetylretinal analog in satisfactory yield.