77130-23-5Relevant academic research and scientific papers
OXIDATIVE REARRANGEMENT OF o-FUCHSONE TO 2,2-DIPHENYL-1,3-BENZODIOXOL
Pisova, Milena,Soucek, Milan
, p. 3318 - 3327 (2007/10/02)
The photo-decolouration of o-fuchsone is caused by cycloaddition of singlet oxygen to the quinonoid trienone ?-system.The arising 1,2,3-trioxanaphthalene undergoes further fragmentations and recyclizations to give 1,3-benzodioxol.The course of this
FACILE SYNTHETIC METHODS OF ACETALS AND CROWN ETHERS FROM THE REACTION OF DIPHENYLDIAZOMETHANE WITH 2,3-DICHLORO-5,6-DICYANOBENZOQUINONE IN THE PRESENCE OF ALCOHOLS
Oshima, Takumi,Nishioka, Ryoji,Nagai, Toshikazu
, p. 3919 - 3922 (2007/10/02)
The reaction of diphenyldiazomethane with 2,3-dichloro-5,6-dicyanobenzoquinone in the presence of alcohols and thiols gave the corresponding benzophenone acetals and thioacetals at 20-25 deg C in 1,2-dichloroethane.The mechanism of the reaction will be discussed.
