Molchanov, A. P.; Pecheritsyna, Ya. P.; Kostikov, R. R. published the artcile< Synthesis and thermal transformations of adducts of dihalocarbenes with cyclopentadiene and spiro[2.4]hepta-4,6-diene dimers>, Safety of 3-Chlorophenethyl Bromide, the main research area is cyclopentadiene dimer cyclopropanation dihalocarbene; spiroheptadiene dimer cyclopropanation dihalocarbene; tetracycloundecene dihalo preparation thermolysis; cyclopropanespirotetracycloundecenespirocyclopropane dihalo preparation thermolysis.
Reaction of the title dimers with CHCl3 or with CHBrXY (X = Y = Br; X, Y = Cl, Br; X = F, Y = Br) in hexane containing KOCMe3 gave 12-33% cyclopropanated adducts I and II (X = Y = Cl, Br; X = Y = Cl, Br; X = F, Y = Br). Thermal decomposition of I gave tricyclic dihalo compounds III via ring cleavage, whereas II gave 62-73% 3-XC6H4CH2CH2Y by a retro-Diels-Alder route.
Zhurnal Organicheskoi Khimii published new progress about Cyclopropanation. 16799-05-6 belongs to class chlorides-buliding-blocks, and the molecular formula is C8H8BrCl, Safety of 3-Chlorophenethyl Bromide.
Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics