Facile synthetic methods of acetals and crown ethers from the reaction of diphenyldiazomethane with 2, 3-dichloro-5, 6-dicyanobenzoquinone in the presence of …
T Oshima, R Nishioka, T Nagai
Index: Oshima, Takumi; Nishioka, Ryoji; Nagai, Toshikazu Tetrahedron Letters, 1980 , vol. 21, p. 3919 - 3922
Full Text: HTML
Citation Number: 12
Abstract
Abstract The reaction of diphenyldiazomethane with 2, 3-dichloro-5, 6-dicyano- benzoquinone in the presence of alcohols and thiols gave the corresponding benzophenone acetals and thioacetals at 20–25 C in 1, 2-dichloro-ethane. The mechanism of the reaction will be discussed.
Related Articles:
Photochemistry of 2-nitrobenzylidene acetals
[Cole, Edward R.; Crank, George; Minh, H. T. Hai Australian Journal of Chemistry, 1980 , vol. 33, # 3 p. 675 - 680]
Oxidative rearrangement of o-fuchsone to 2, 2-diphenyl-1, 3-benzodioxol
[Pisova, Milena; Soucek, Milan Collection of Czechoslovak Chemical Communications, 1982 , vol. 47, # 12 p. 3318 - 3327]
Oxidative rearrangement of o-fuchsone to 2, 2-diphenyl-1, 3-benzodioxol
[Pisova, Milena; Soucek, Milan Collection of Czechoslovak Chemical Communications, 1982 , vol. 47, # 12 p. 3318 - 3327]
Oxidative rearrangement of o-fuchsone to 2, 2-diphenyl-1, 3-benzodioxol
[Pisova, Milena; Soucek, Milan Collection of Czechoslovak Chemical Communications, 1982 , vol. 47, # 12 p. 3318 - 3327]
Oxidative rearrangement of o-fuchsone to 2, 2-diphenyl-1, 3-benzodioxol
[Pisova, Milena; Soucek, Milan Collection of Czechoslovak Chemical Communications, 1982 , vol. 47, # 12 p. 3318 - 3327]