360-94-1

Upstream product

• 689-97-4 3-buten-1-yne 
• 116-14-3 polytetrafluoroethylene 
• 100-42-5 styrene 
• 313-28-0 3,3,4,4-Tetrafluor-1-phenyl-cyclobuten-⁽¹⁾ 
• 13343-40-3 (2,2-difluoro-1-cyclopropyl)benzene 

Downstream Products

• 405-42-5 2',2'-difluorostyrene 
• 1581-89-1 ethyl-(4,4-difluoro-2-phenyl-cyclobut-1-enyl)-ether 
• 317-80-6 1,2-difluoronaphthalene 
• 2993-71-7 2,3-difluoronaphthalene 
• 434-44-6 1,2-dichloro-1-phenyl-2,2-difluoroethane 
• 384-63-4 (1,2-dibromo-2,2-difluoro-ethyl)-benzene 

Relevant academic research and scientific papers

One-step synthesis of 2,3-difluoronaphthalene by the gas-phase co-pyrolysis of styrene with chlorodifluoromethane

The gas-phase co-pyrolysis of styrene with CHClF2 in a flow reactor at 550–650 °C gives 2,3-difluoronaphthalene in two parallel reaction channels. The main channel includes decomposition of CHClF2 to difluorocarbene, whose subsequent

Pyrolysis of cyclobutanes from styrenes, acrylonitrile and methyl acrylate and polyfluoroolefines

The 2 + 2 cycloadduct of styrene and TFE (1) ring-expands and eliminates HF like a butadiene adduct to give 2,3-difluoronaphthalene (3).Cyclobutane 1 also cleaves to styrene and 1,1-difluorostyrene.Titania and other solid-acids accelerate the ring-expansi