121401-82-9

Upstream product

• 76686-19-6 1-(1-Methoxy-1-methyl-ethoxymethyl)-2,6,6-trimethyl-cyclohexa-1,3-diene 
• 116-26-7 safranal 
• 4436-51-5 1-hydroxymethyl-2,6,6-trimethylcyclohexa-1,3-diene 

Downstream Products

• 121401-89-6 (2E,4E,6E,8E)-9-[(R)-4-(tert-Butyl-dimethyl-silanyloxy)-2,6,6-trimethyl-cyclohex-1-enyl]-3,7-dimethyl-nona-2,4,6,8-tetraenenitrile 
• 121401-90-9 (2E,4E,6E,8E)-9-((R)-4-Hydroxy-2,6,6-trimethyl-cyclohex-1-enyl)-3,7-dimethyl-nona-2,4,6,8-tetraenenitrile 
• 60046-53-9 (-)-(R)-all-trans-3-hydroxyretinal 
• 121468-88-0 (-)-(2E,4E)-5-[(R)-4-(tert-butyldimethylsilyloxy)-2,6,6-trimethylcyclohex-1-en-1-yl]-3-methylpenta-2,4-dienal 
• 121401-88-5 (2E,4E)-5-[(R)-4-(tert-Butyl-dimethyl-silanyloxy)-2,6,6-trimethyl-cyclohex-1-enyl]-3-methyl-penta-2,4-dienenitrile 
• 42926-75-0 (4R)-4-hydroxy-2,6,6-trimethyl-1-cyclohexene-1-carbaldehyde 
• 76686-20-9 (4R)-4-hydroxy-2,6,6-trimethyl-1-cyclohexene-1-methanol 

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.