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Dive into the research topics where Erwin F. Schoenewaldt is active.

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Featured researches published by Erwin F. Schoenewaldt.


Russian Chemical Bulletin | 1989

Synthesis of imidazoles

William J. Paleveda; Erwin F. Schoenewaldt

ConclusionsThe synthesis of 4-alkylimidazoles was carried out by heating (2-oxoalkyl)triethylammonium bromides with formamide.


Journal of Organic Chemistry | 1987

Efficient catalytic asymmetric alkylations. 3. A kinetic and mechanistic study of the enantioselective phase-transfer methylation of 6,7-dichloro-5-methoxy-2-phenyl-1-indanone

David L. Hughes; Ulf-H. Dolling; Kenneth M. Ryan; Erwin F. Schoenewaldt; Edward J. J. Grabowski


Archive | 1973

Production of thebaine

Erwin F. Schoenewaldt; Paul Sohar


Journal of Organic Chemistry | 1976

Agaridoxin, a mushroom metabolite. Isolation, structure, and synthesis.

Albert. Szent-Gyorgyi; Rack H. Chung; Michael J. Boyajian; Max. Tishler; Byron H. Arison; Erwin F. Schoenewaldt; James J. Wittick


Journal of Organic Chemistry | 1978

Synthesis and resolution of 3-fluoro-D,L-alanine-2-d: a selective deuteration via reductive amination with sodium borodeuteride

Ulf H. Dolling; Alan W. Douglas; Edward J. J. Grabowski; Erwin F. Schoenewaldt; Paul Sohar; Meyer Sletzinger


Journal of Organic Chemistry | 1970

Preparation of 16-unsaturated steroids by elimination of 17-alpha-acyloxyl.

Ludwig. Salce; George G. Hazen; Erwin F. Schoenewaldt


Journal of Pharmaceutical Sciences | 1981

Stability of N-Formimidoylthienamycin in Aqueous Solution

George B. Smithx; Erwin F. Schoenewaldt


Archive | 1967

PROCESS FOR THE PREPARATION OF HETEROCYCLIC NITRILES

Ralph H Beutel; Paul Davis; Erwin F. Schoenewaldt


Archive | 1973

Resolution of racemic reticuline and racemization of its enantiomers

Erwin F. Schoenewaldt; Paul Sohar


Journal of Medicinal Chemistry | 1974

An efficient and selective method for the synthesis of 2-(4-fluorophenyl)-1-(2-hydroxyethyl)-5-nitroimidazole (flunidazole).

Edward J. J. Grabowski; Thomas M. H. Liu; Ludwig Salce; Erwin F. Schoenewaldt

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