85647-25-2

Upstream product

• 63240-97-1 Dicyclo<10.10.0>docos-1(12)-en 
• 63240-90-4 (E)-1,2-bis(4-carbomethoxybutyl)cyclododecene 
• 4834-98-4 1,12-dodecanedioyl dichloride 
• 38300-52-6 cyclodocosane-1,12-dione 
• 69309-10-0 5-[(E)-2-(5-Oxo-pentyl)-cyclododec-1-enyl]-pentanal 
• 63240-86-8 5-[(E)-2-(4-Cyano-butyl)-cyclododec-1-enyl]-pentanenitrile 
• 63240-88-0 5-[(E)-2-(4-Carboxy-butyl)-cyclododec-1-enyl]-pentanoic acid 
• 63240-95-9 Acetic acid (Z)-6-oxo-1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20-icosahydro-dodecalen-5-yl ester 
• 63240-93-7 (Z)-6-Hydroxy-1,3,4,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20-octadecahydro-2H-dodecalen-5-one 
• 63240-87-9 5-[(Z)-2-(4-Cyano-butyl)-cyclododec-1-enyl]-pentanenitrile 
• 63240-89-1 5-[(Z)-2-(4-Carboxy-butyl)-cyclododec-1-enyl]-pentanoic acid 
• 63240-91-5 5-[(Z)-2-(4-Methoxycarbonyl-butyl)-cyclododec-1-enyl]-pentanoic acid methyl ester 
• 7103-09-5 4-but-1-enylmagnesium bromide 
• 87336-89-8 4-methylene-1-oxaspiro<2,11>tetradecane 

Downstream Products

• 63240-97-1 <10,10>betweenanene 

Relevant academic research and scientific papers

Acid catalyzed isomerization of bicyclic alkenes: a facile betweenanene synthesis

Isomerization of cis-bicyclo[10.8.0]eicos-1(12)-ene (1a) and cis-bicyclo[10.10.0]docos-1(12)-ene (1b) to [10.8]- and [10.10]betweenanene (2a and 2b) has been effected by sulfuric acid. In both cases, the betweenanene isomers were found to predominate at equilibrium (70/30 2a/1a and 95/5> 2b/1b).