Transformations of tetrahydrobenzo[b][1,6]naphthyridines and tetrahydropyrido[4,3-b]pyrimidines under the action of dimethyl acetylene dicarboxylate

Tetrahedron Letters

Volumn 46, Issue 12, 2005, Pages 1975-1979

  Voskressensky, Leonid G ^a   Borisova, Tatiana N ^a   Kostenev, Innokenti S ^a   Vorobiev, Ilia V ^a   Varlamov, Alexey V ^a  

^a PEOPLES FRIENDSHIP UNIVERSITY OF RUSSIA   (Russian Federation)

Author keywords

Acetylene; Cleavage; Pyridine; Rearrangement

Indexed keywords

ACETYLENE DERIVATIVE; DICARBOXYLIC ACID; ETHYLAMINE; NAPHTHYRIDINE DERIVATIVE; PYRIMIDINE DERIVATIVE; SUCCINIC ACID DERIVATIVE;

ADDITION REACTION; ARTICLE; BIOTRANSFORMATION; CHEMICAL REACTION; REACTION ANALYSIS; SYNTHESIS;

EID: 14644391537     PISSN: 00404039     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.tetlet.2005.02.001     Document Type: Article

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14. +, 55), 379 (15), 352 (100), 337 (75), 320 (20), 306 (60), 292 (25), 278 (30), 250 (30), 235 (25), 224 (25), 206 (22), 192 (15)
15. -3. All atoms were refined with anisotropic thermal parameters. Crystallographic data (excluding structure factors) for compound 8 have been deposited with the Cambridge Crystallographic Data Centre as supplementary publication number CCDC 246613
16. 2. Crystallographic data (excluding structure factors) for compound 10 have been deposited with the Cambridge Crystallographic Data Centre as supplementary publication number CCDC 246612
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19. ++1)
20. -3. Crystallographic data (excluding structure factors) for compound 15 have been deposited with the Cambridge Crystallographic Data Centre as supplementary publication number CCDC 246614
21. Experimental details, as well as considerations about the scope and limitations of this one-pot protocol will be reported in a full paper in the near future
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