First Advisor

Alfred S. Levinson

Date of Publication

1980

Document Type

Thesis

Degree Name

Master of Science (M.S.) in Chemistry

Department

Chemistry

Language

English

Subjects

O-methyl podocarpinitrile oxide, Nitrile oxides, Photochemistry

DOI

10.15760/etd.2958

Physical Description

1 online resource (65 p.)

Abstract

The photolytic reaction of 0-methyl podocarpinitrile oxide to yield the δ-lactam (shown below) was studied under various conditions such as: solvent (hexane, methanol), mercury lamp wattage (lOOW, 450W), filter (Pyrex, Corex, Vycor), and additives (dichloromethane, hexafluorobenzene). The reactions were analyzed with IR, NMR and HPLC. Preparative medium pressure liquid chromatography and TLC were used in the δ-lactam isolation. The conditions resulting in the optimum yield of δ-lactam were determined. The photolytic stability of the δ-lactam under the conditions in which it was formed indicated that it was relatively stable only in hexane.

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Comments

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Persistent Identifier

http://archives.pdx.edu/ds/psu/17607

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