A Convenient Synthesis of 3-Chloro-3,4-dihydro-4-hydroxy-3-nitro-2-phenyl-2H-1-benzopyrans

DOI: 10.1055/s-1990-26791

Source and publish data:

Synthesis p. 66 - 70 (1990)

Update date:2022-08-05

Topics:

Authors:

Dauzonne, Daniel

Demerseman, Pierre

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Article abstract of DOI:10.1055/s-1990-26791

The novel title compounds 5 are prepared by a simple and efficient two-step procedure starting from substituted benzaldehydes 1.A convenient route to the (2-chloro-2-nitroethenyl)benzenes 3 required as intermediates in the synthesis is reported.

Full text of DOI:10.1055/s-1990-26791

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Product name:Benzene, 1-(2-chloro-2-nitroethenyl)-2-methoxy-, (Z)-

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