1353572-99-2

Upstream product

• 5809-23-4 2'-Carboxy-4-diethylamino-2-hydroxybenzophenon 
• 116230-30-9 7-bromonaphthalen-2-ol 
• 35478-71-8 N,N-diethylaminophenol 
• 85-44-9 phthalic anhydride 

Downstream Products

• 1353573-07-5 9'-diethylamino-2'-(3-hydroxyphenyl)benzo[a]fluoran 
• 26628-47-7 9-(diethylamino)-3'H-spiro[benzo[a]xanthene-12,1'-isobenzofuran]-3'-one 

Relevant academic research and scientific papers

Intrinsically thermochromic fluorans

A Suzuki coupling strategy has been employed to access a series of novel fluorans substituted with a phenolic moiety. These fluorans display good thermochromism in methyl stearate and obviate the need for traditional complex formulations containing acidic colour developers.