75001-23-9

Upstream product

• 53389-56-3 (E)-4-mesityl-3-buten-2-one 
• 36678-63-4 ethoxyethynylmagnesium bromide 
• 97056-51-4 1,1,5-triethoxy-5-(2,4,6-trimethylphenyl)-3-methyl-2-pentene 
• 68-12-2 N,N-dimethyl-formamide 
• 97056-49-0 2,4,6-trimethylbenzaldehyde diethyl acetal 
• 487-68-3 mesytaldehyde 
• 58274-64-9 trimethyl[(3-methylbuta-1,3-dien-1-yl)oxy]silane 
• 97056-56-9 5-ethoxy-5-(2,4,6-trimethylphenyl)-3-methyl-2-pentenal 
• 95414-47-4 5t-mesityl-3-methyl-penta-2ξ,4-dienoic acid ethyl ester 

Downstream Products

• 127613-70-1 9-(2,4,6-trimethylphenyl)-4-carboxy-3,7-dimethyl-2Z,4Z,6E,8E-nonatetraenoic acid 
• 95414-49-6 5-(2,4,6-trimethylphenyl)-3-methyl-2E,4E-pentadienoic acid 
• 97056-58-1 8-(2,4,6-trimethylphenyl)-6-methyl-3,5,7-octatrien-2-one 
• 97056-62-7 ethyl 9-(2,4,6-trimethylphenyl)-3,7-dimethyl-2,4,6,8-nonatetraenoate 
• 127613-73-4 (2Z,4E,6E,8E)-3,7-Dimethyl-9-(2,4,6-trimethyl-phenyl)-nona-2,4,6,8-tetraenoic acid methyl ester 
• 113973-87-8 9-(2,4,6-trimethylphenyl)-3,7-dimethyl-2Z,4E,6E,8E-nonatetraenoic acid 
• 75001-17-1 9-(2,4,6-trimethylphenyl)-3,7-dimethyl-2E,4E,6E,8E-nonatetraenal 
• 75044-34-7 9-(2,4,6-trimethylphenyl)-3,7-dimethyl-2Z,4E,6E,8E-nonatetraenal 
• 127644-90-0 (2E,4E,6E,8E)-3,7-Dimethyl-9-(2,4,6-trimethyl-phenyl)-nona-2,4,6,8-tetraen-1-ol 
• 127613-75-6 (2Z,4E,6E,8E)-3,7-Dimethyl-9-(2,4,6-trimethyl-phenyl)-nona-2,4,6,8-tetraen-1-ol 
• 127644-87-5 (2E,4E,6E,8E)-3,7-Dimethyl-9-(2,4,6-trimethyl-phenyl)-nona-2,4,6,8-tetraenoic acid methyl ester 
• 97056-64-9 9-(2,4,6-trimethylphenyl)-3,7-dimethyl-2E,4E,6E,8E-nonatetraenoic acid 

Relevant academic research and scientific papers

STEREOSELECTIVE SYNTHESIS OF 5-ARYL-3-METHYL-2E,4E-PENTADIENALS

A series of 5-aryl-3-methyl-2E,4E-pentadienals were synthesized stereoselectively from 4-aryl-3E-buten-2-ones and methylmagnesium iodide followed by formylation of the obtained tertiary dimethylstyrylcarbinols by the formylating complex produced from dimethylformamide and phosphorus oxychloride.A synthesis of 2,3,6-trimethyl-4-methoxybenzaldehyde, starting from pseudocumene, is proposed.

CHEMISTRY OF ENOL ETHERS. LXXI. CONDENSATION OF THE ACETALS OF AROMATIC ALDEHYDES WITH 1-ETHOXY- AND 1-TRIMETHYLSILYLOXY-3-METHYL-1,3-BUTADIENES. SYNTHESIS OF THE AROMATIC ANALOGS OF RETINOIC ACID

A comparative study was made of the condensation of the acetals of 4-methoxy- and 2,4,6-trimethylbenzaldehydes with 1-ethoxy- and 1-trimethylsilyloxy-3-methyl-1,3-butadienes.The synthesis of a series of arylpolyene compounds of the isoprenoid type was rea

SYNTHESIS OF ARYLPOLYENE ALDEHYDES, ACIDS, AND THEIR ESTERS

Arylpolyene aldehydes, acids, and their esters were synthesized on the basis of the reaction of the unsaturated aldehydes and ketones with ethoxyacetylene.It was shown that the multiplet bond formed in the reaction of the p-methoxyphenyl derivatives has t