128242-61-5

Upstream product

• 144-55-8 sodium hydrogencarbonate 
• 128242-46-6 4-hydroxy-2-isopropoxy-3-methyl-2-cyclobuten-1-one ethylene acetal 
• 407-25-0 trifluoroacetic anhydride 
• 114094-61-0 2,3-bis(1-methylethoxy)-4-hydroxy-4-methylcyclobut-2-en-1-one 
• 128242-35-3 2,3-Diisopropoxy-4-methyl-4-(trimethylsiloxy)-cyclobut-2-en-1-one 
• 128242-41-1 4-methyl-3-(1-methylethoxy)cyclobut-3-ene-1,2-dione 2-(ethylene acetal) 

Downstream Products

• 151204-24-9 4-hydroxy-4-p-iodophenyl-3-methyl-2-cyclobuten-1-one ethylene acetal 

Relevant academic research and scientific papers

Sensitizing agents for use in boron neutron capture therapy

Compounds of formula I and II STR1 in which B contains a carboranyl group and one of R3 and R4 is a carboranyl group or a boronic acid or ester are useful sensitizing agents for boron neutron capture therapy.

Regiospecific Preparation of Cyclobutenedione Monoacetals

Treatment of 2,3-diisopropoxy-4-hydroxy-4-organyl-2-cyclobuten-1-ones, prepared by addition of nucleophiles (H-, C-sp3, C-sp2, C-sp) to diisopropyl squarate, with Me3SiOCH2CH2OSiMe3 and catalytic trimethylsilyl triflate in