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

DOI: 10.1016/0040-4039(80)80216-4

Source and publish data:

Tetrahedron Letters p. 3919 - 3922 (1980)

Update date:2022-08-03

Topics:

Authors:

Oshima, Takumi

Nishioka, Ryoji

Nagai, Toshikazu

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Article abstract of DOI:10.1016/0040-4039(80)80216-4

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.

Full text of DOI:10.1016/0040-4039(80)80216-4

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