All articles by Esko Pohjala

6 articles

Articles in volume 28b (1974)

Indolizine Derivatives. I. A Novel One-step Synthesis of Pyrrolo[2,1,5-cd]-indolizines. The Mechanism of the Acylative Cyclization of 2-Pyridinecarbaldehyde and Unsaturated Carbonyl Compounds.

Pohjala, Esko

Pages: 582-583.

DOI number: 10.3891/acta.chem.scand.28b-0582
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Articles in volume 29b (1975)

Indolizine Derivatives. III. Cyclization of the Aldol Product of 2-Pyridinecarbaldehyde and beta-Dimethylamino (or beta-Hydroxy-)ketones.

Pohjala, Esko

Pages: 1079-1084.

DOI number: 10.3891/acta.chem.scand.29b-1079
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Articles in volume 30b (1976)

Indolizine Derivatives. V. The Perkin Reaction of 2-Pyridinecarbaldehyde. Disproportionation of 3-(2-Pyridyl)acrylic Acid.

Pohjala, Esko

Pages: 198-202.

DOI number: 10.3891/acta.chem.scand.30b-0198
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Articles in volume 31b (1977)

Indolizine Derivatives. VIII. 3-Acyloxyindolizines via Cyclization of Diethyl 2-Pyridylmethylenemalonate.

Pohjala, Esko

Pages: 321-324.

DOI number: 10.3891/acta.chem.scand.31b-0321
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Articles in volume 44 (1990)

Studies on the Preparation of Dihydro-1,4-oxathiines. Computer-Assisted Evaluation of the Results of Retrosynthetic Analysis Verified by Synthetic Experiments and By-Product Analyses. Synthetic Pathways Involving alpha-Sulfenylated Ketones and 1,3-Oxathiolanes of alpha-Halo and alpha-Hydroxy Ketones.

Nevalainen, Vesa; Pohjala, Esko; Mälkönen, Pentti; Hukkanen, Heikki

Pages: 591-602.

DOI number: 10.3891/acta.chem.scand.44-0591
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Articles in volume 51 (1997)

Preparation and Identification of Tetraamide Esters of Methylene- and (Dichloromethylene)bisphosphonates.

Vepsäläinen, Jouko; Vainiotalo, Pirjo; Nupponen, Heikki; Pohjala, Esko

Pages: 932-937.

DOI number: 10.3891/acta.chem.scand.51-0932
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