论文信息 - New compounds: Reissert compound studies XXXII: facile synthesis of 3-azapapaverine. - 字舞流文

New compounds: Reissert compound studies XXXII: facile synthesis of 3-azapapaverine.

6,7-Dimethoxyphthalazine was obtained in four steps from veratric acid and converted to its Reissert compound. Alkylation of this Reissert compound with 3,4-dimethoxybenzyl chloride followed by hydrolysis gave 3-azapapaverine.

F. Popp | D. Bhattacharjee

[1] F. Popp. Developments in the Chemistry of Reissert Compounds (1968-1978) , 1979 .

[2] S. Ruchirawat,et al. A VERSATILE SYNTHESIS OF REISSERT COMPOUNDS , 1977 .

[3] F. Popp,et al. Reissert Compounds Studies. XXIX. An Improved Synthesis of the Phthalazine Reissert Compound by Phase Transfer Catalysis , 1977 .

[4] F. Popp. APPLICATION OF REISSERT COMPOUNDS TO THE TOTAL SYNTHESIS OF ISOQUINOLINE ALKALOIDS AND RELATED COMPOUNDS , 1973 .

[5] F. Popp,et al. Reissert compound studies. XIX. Reactions of phthalazine , 1968 .

[6] W. R. Logan,et al. 472. Phthalaldehydes and related compounds. Part VII. Further applications of the N-bromosuccinimide preparative method , 1956 .