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A modified synthesis of 4-chromanones

journal contribution
posted on 2023-06-08, 19:32 authored by Brian Cox, Roger D Waigh
Problems in the synthesis of 4-chromanones by condensation of 2-hydroxyacetophenones with formaldehyde can be avoided by the isolation of the Mannich base hydrochlorides and cyclization by titration with potassium hydroxide.

History

Publication status

  • Published

Journal

Synthesis

ISSN

0039-7881

Publisher

Thieme Publishing

External DOI

Issue

9

Volume

1989

Page range

709-710

Department affiliated with

  • Chemistry Publications

Full text available

  • No

Peer reviewed?

  • Yes

Legacy Posted Date

2015-01-14

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    University of Sussex (Publications)

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