72834-87-8

Upstream product

• 78-80-8 2-methylbut-1-en-3-yne 
• 855474-14-5 3-methyl-5-(2,6,6-trimethyl-cyclohex-1-enyl)-pent-2-en-4-ynal 
• 64547-54-2 1-(3-Methyl-but-3-en-1-ynyl)-2,2,6-trimethyl-cyclohexanol 
• 55497-48-8 2,6,6-trimethyl-1-(3'-methyl-but-1'-yn-3'-en-1'-yl)-cyclohex-1-ene 
• 2408-37-9 2,2,6-trimethylcyclohexan-1-one 
• 72834-86-7 6-methyl-8-(2,6,6-trimethyl-cyclohex-1-enyl)-octa-3,5-dien-7-yn-2-one 
• 3536-96-7 vinylmagnesium chloride 

Downstream Products

• 69037-23-6 1-[3,7-Dimethyl-9-bromo-nona-1-yne-3,5,7-trien-1-yl]-2,6,6-trimethyl-cyclohex-1-ene 
• 72834-89-0 1-Brom-3,7-dimethyl-9-(2,6,6-trimethyl-1-cyclohexenyl)-2,4,6-nonatrien-8-in 
• 72834-88-9 1-Chlor-3,7-dimethyl-9-(2,6,6-trimethyl-1-cyclohexenyl)-2,4,6-nonatrien-8-in 
• 69037-22-5 3,7-Dimethyl-9-(2,6,6-trimethyl-1-cyclohexenyl)-2,4,6-nonatrien-8-in-1-yl-acetat 

Relevant academic research and scientific papers

Derivatives of 8-dehydro-vitamin A and their preparation

New derivatives of 8-dehydro-vitamin A obtained by vinylating or ethynylating and subsequently partially hydrogenating, 1-[3-methyl-octa-1-yne,3,5,-dien-7-on-1-yl]-2,6-dimethyl-cyclohex-1-ene or its 5- and/or 6-methyl derivatives, converting the resulting