[유기화학실험2 A+]Labreport3_Diels-Alder reaction(1,3-butadiene+maleic anhydride)

목차

1. Results
2. Discussion

본문내용

The yield of 4-cyclohexene-cis-1,2-dicarboxylic anhydride was as low as 53.047%. The reason for the low yield is that the crystal was less made, prematurely crystallization occurred in the slightly cooled filter paper and glass funnel, and the crystal was lost in the filtration. Crystal could have been made more if the r.b.f. had been put in the ice-bath for longer. Since the filter paper and glass funnel were taken out of the oven and the filtration was started after 1-2 minutes, crystals were made on a slightly cooled surface of them.

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