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2. A TIc plate was run on the fractions (#1-4) collected from a silica gravity column chromatography that was done. The Tlc plate was developed in 20% ethyl acetate/80% hexanes and is shown below. +--+--- 1 2 3 4 - Fraction # The compounds that were isolated in each fraction are shown below. Label each compound with the number of the fraction that it was likely found in, based on the TLC results. For example, was compound A found in fraction #2? If so, write A = #2 fraction. Do the same for all 4 compounds.

2. A TIc plate was run on the fractions (#1-4) collected from a silica gravity column chromatography that was done. The Tlc plate was developed in 20% ethyl acetate/80% hexanes and is shown below. +--+--- 1 2 3 4 - Fraction # The compounds that were isolated in each fraction are shown below. Label each compound with the number of the fraction that it was likely found in, based on the TLC results. For example, was compound A found in fraction #2? If so, write A = #2 fraction. Do the same for all 4 compounds.

EBK A SMALL SCALE APPROACH TO ORGANIC L
EBK A SMALL SCALE APPROACH TO ORGANIC L
4th Edition
ISBN:9781305446021
Author:Lampman
Publisher:Lampman
Chapter88: Column Chromatography
Section: Chapter Questions
Problem 4P
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A Tlc plate was run on the fractions (#1-4) collected from a silica gravity column chromatography that
was done. The Tlc plate was developed in 20% ethyl acetate/80% hexanes and is shown below. 

 

CH,CH CH CH B D
Transcribed Image Text:CH,CH CH CH B D
2. A Tlc plate was run on the fractions (#1-4) collected from a silica gravity column chromatography that was done. The Tlc plate was developed in 20% ethyl acetate/80% hexanes and is shown below. Fraction # 1 2 3 4 The compounds that were isolated in each fraction are shown below. Label each compound with the number of the fraction that it was likely found in, based on the TLC results. For example, was compound A found in fraction #2? If so, write A = #2 fraction. Do the same for all 4 compounds.
Transcribed Image Text:2. A Tlc plate was run on the fractions (#1-4) collected from a silica gravity column chromatography that was done. The Tlc plate was developed in 20% ethyl acetate/80% hexanes and is shown below. Fraction # 1 2 3 4 The compounds that were isolated in each fraction are shown below. Label each compound with the number of the fraction that it was likely found in, based on the TLC results. For example, was compound A found in fraction #2? If so, write A = #2 fraction. Do the same for all 4 compounds.
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