Separate a mixture of Vitamin D and Vitamin B2 (riboflavin) by paper chromatography. The stationary phase is methanol (CH;OH) and the mobile phase is pentane (CSH12). Place the vitamins in order of elution. Explain why using IMF. (Circle polar sites on each molecule and label all 4 molecules as polar or non-polar.) Vitamin B, CH, H,C CH OH Vitamin D Он CH,OH

Macroscale and Microscale Organic Experiments
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ISBN:9781305577190
Author:Kenneth L. Williamson, Katherine M. Masters
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Chapter7: Extraction
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Separate a mixture of Vitamin D and Vitamin B2 (riboflavin) by paper chromatography. The stationary phase
is methanol (CH;OH) and the mobile phase is pentane (C3H12). Place the vitamins in order of elution.
Explain why using IMF. (Circle polar sites on each molecule and label all 4 molecules as polar or non-polar.)
Vitamin B2
H,C.
H;C
CH3
NH
CH,
CH3
H,C
H-
H3C
HO-
CH2
He
Vitamin D
He
HO
CH2OH
:애: :애: :애:
Transcribed Image Text:Separate a mixture of Vitamin D and Vitamin B2 (riboflavin) by paper chromatography. The stationary phase is methanol (CH;OH) and the mobile phase is pentane (C3H12). Place the vitamins in order of elution. Explain why using IMF. (Circle polar sites on each molecule and label all 4 molecules as polar or non-polar.) Vitamin B2 H,C. H;C CH3 NH CH, CH3 H,C H- H3C HO- CH2 He Vitamin D He HO CH2OH :애: :애: :애:
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