Download PDF
Synthesis 1987; 1987(5): 523-524
DOI: 10.1055/s-1987-27993
communication
© Georg Thieme Verlag, Rüdigerstr. 14, 70469 Stuttgart, Germany. All rights reserved. This journal, including all individual contributions and illustrations published therein, is legally protected by copyright for the duration of the copyright period. Any use, exploitation or commercialization outside the narrow limits set by copyright legislation, without the publisher's consent, is illegal and liable to criminal prosecution. This applies in particular to photostat reproduction, copying, cyclostyling, mimeographing or duplication of any kind, translating, preparation of microfilms, and electronic data processing and storage.

Synthesis of N-Acetyl-1,2-didehydrodopamine. A Key Intermediate Involved in Sclerotization of Insect Cuticle

B. Ramamurthy* , M. Sugumaran
  • *Department of Biology, University of Massachusetts at Boston, Harbor Campus, Boston, MA 02125, U.S.A.
Further Information

Publication History

Publication Date:
18 September 2002 (online)

  PDF Download  Permissions and Reprints All articles of this category

The synthesis of N-acetyl-1,2-didehydrodopamine (6; N-acetyl-3,4-dihydroxystyrylamine) was accomplished by demethylation of N-acetyl-3,4-dimethoxystyrylamine (5), formed by sequential treatment of 3,4-dimethoxycinnamic acid (1) with thionyl chloride, sodium azide, heat and methyl magnesium bromide.

      >