A versatile method for the reduction of 2-pyrazolines was developed in this research. In every reduction attempt, aluminum trihydride successfully reduced the carbonnitrogen double bond. Since carbon-carbon double bonds were stable to aluminum trihydride, the preparation of 3-vinyl1-pyrazolines by a new synthetic route became possible. Using this method, 3,3-dimethyl-5-(1-isobutenyl)-1-pyrazoline was prepared. This compound was thermalytically decomposed, and the products of the decomposition were determined.In the course of this research, a one-step method for the preparation of cyclopropanes in high yield from 2pyrazolines was uncovered, but not fully developed. A new route to alpha-gamma-diamino compounds was also accomplished with the use of aluminum trihydride.Ball State UniversityMuncie, IN 47306
Identifer | oai:union.ndltd.org:BSU/oai:cardinalscholar.bsu.edu:handle/179974 |
Date | 03 June 2011 |
Creators | Garrison, Joseph |
Contributors | Kruger, Terry L. |
Source Sets | Ball State University |
Detected Language | English |
Format | iv, 40 leaves : ill. ; 28 cm. |
Source | Virtual Press |
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