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Studies on the syntheses of heterocyclic compounds. Part DCXXXII. The formation of the benzimidazo[2,1-a]isoquinoline by reaction of the 1,2,3,4-tetrahydro-1-(2-nitrophenethyl)isoquinoline with triethyl phosphite

✍ Scribed by Tetsuji Kametani; Yasuo Fujimoto; Masakatsu Mizushima

Book ID
112123625
Publisher
Journal of Heterocyclic Chemistry
Year
1975
Tongue
English
Weight
198 KB
Volume
12
Category
Article
ISSN
0022-152X

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πŸ“œ SIMILAR VOLUMES

The reaction of isoquinoline and dimethy
The reaction of isoquinoline and dimethyl acetylenedicarboxylate with 1,2- and 1,4-benzoquinones: a novel synthesis of spiro[1,3]oxazino[2,3-a]isoquinolines
✍ Vijay Nair; A.R Sreekanth; A.T Biju; Nigam P Rath πŸ“‚ Article πŸ“… 2003 πŸ› Elsevier Science 🌐 French βš– 221 KB

The 1,4-dipolar intermediate generated by the addition of isoquinoline to dimethyl acetylenedicarboxylate is trapped by 1,2-and 1,4-benzoquinones to afford spiro[1,3]oxazino[2,3-a]isoquinoline derivatives in high yields.