4436-51-5

Upstream product

• 116-26-7 safranal 
• 35044-59-8 2,6,6-trimethyl-1,3-cyclohexadiene-1-carboxylic acid ethyl ester 

Downstream Products

• 116-26-7 safranal 
• 34341-29-2 2,3,6-trimethylbenzaldehyde 
• 76686-19-6 1-(1-Methoxy-1-methyl-ethoxymethyl)-2,6,6-trimethyl-cyclohexa-1,3-diene 
• 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 
• 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 
• 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 
• 121401-90-9 (2E,4E,6E,8E)-9-((R)-4-Hydroxy-2,6,6-trimethyl-cyclohex-1-enyl)-3,7-dimethyl-nona-2,4,6,8-tetraenenitrile 
• 121521-19-5 3S-hydroxy-9-cis-retinal 
• 60046-53-9 (-)-(R)-all-trans-3-hydroxyretinal 
• 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 
• 121468-88-0 (-)-(2E,4E)-5-[(R)-4-(tert-butyldimethylsilyloxy)-2,6,6-trimethylcyclohex-1-en-1-yl]-3-methylpenta-2,4-dienal 
• 121401-81-8 (S)-4-(1-Methoxy-1-methyl-ethoxymethyl)-3,5,5-trimethyl-cyclohex-3-enol 
• 121401-82-9 (R)-4-(1-Methoxy-1-methyl-ethoxymethyl)-3,5,5-trimethyl-cyclohex-3-enol 
• 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 

Relevant academic research and scientific papers

154. Synthese von optisch aktiven, natuerlichen Carotinoiden und strukturell verwandten Naturprodukten. V. Synthese von (3R,3'R)-, (3S,3'S)- und (3R,3'S; meso)-Zeaxanthin durch asymmetrische Hydroborierung. Ein neuer Zugang zu optisch aktiven Carotinoidba

The synthesis of (3R,3'R)-, (3S,3'S)- and (3R,3'S; meso)-zeaxanthin (1), (19) and (21) is reported utilizing asymmetric hydroboration as the key reaction.Thus, safranol isopropenylmethylether (4) is hydroborated with (+)- and (-)-(IPC)2BH to give the opti

Singlet oxygen addition to cyclo-1,3-hexadienes from natural sources and from organocatalytic enal dimerization

The photoxygenation reactions of the natural monoterpene aldehyde safranal (1 ) and its reduction product safranol ( 4) were studied and the endoperoxide 5 from safranol was isolated and characterized by single crystal X-ray analysis. A dyade synthesis us

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.