108262-07-3

Upstream product

• 108284-65-7 2-<(E)-8-bromo-5-methyl-5H-benzocyclohepten-5yl>vinyl phenyl ketone 
• 108261-88-7 1,1-Dibromo-3-methyl-7b-trimethylsilanyloxy-1a,2,3,7b-tetrahydro-1H-cyclopropa[a]naphthalene-3-carboxylic acid methyl ester 
• 94563-26-5 (5S,9R)-8-Bromo-9-hydroxy-5-methyl-6,9-dihydro-5H-benzocycloheptene-5-carboxylic acid methyl ester 
• 108261-87-6 1-Methyl-4-trimethylsilanyloxy-1,2-dihydro-naphthalene-1-carboxylic acid methyl ester 
• 94563-24-3 methyl 8-bromo-6,9-dihydro-5-methyl-9-oxo-5H-benzocycloheptene-5-carboxylate 
• 94563-28-7 methyl 8-bromo-5-methyl-5H-benzocycloheptene-5-carboxylate 
• 108261-90-1 11-Bromo-8-methyl-12-oxa-tricyclo[6.3.2.0^2,7]trideca-2⁽⁷⁾,3,5,10-tetraen-13-one 
• 94563-25-4 6-bromo-9-cyano-8,9-dihydro-9-methyl-5H-benzocyclohepten-5-one 
• 94563-29-8 (8-bromo-5-methyl-5H-benzocyclohepten-5-yl)methanol 
• 94563-32-3 8-bromo-5-methyl-5H-benzocycloheptene-5-carbaldehyde 

Relevant academic research and scientific papers

Relative Migratory Aptitudes of Doubly and Triply Bonded Groups in a Cycloheptatriene System

In cyclopentadiene systems, 1,5-shift of triply bonded groups is much slower than that of doubly bonded groups, whereas in the cycloheptatriene systems (34) and (29), as well as in (21) and (19), CN and CHO groups have very similar migratory tendencies.In