I need protone nmr and each shift value. I need protone nmr and each shift value.

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I need protone nmr and each shift value.

science chemistry

Answer 1

Answer #1

For 1st CH3 group attached with double bond it is known as allylic Hydrogen the chemical shift is around 1.64 ppm

For 2nd C which has one H it is around 6.21 ppm

For 3rd C with H atom it is around 6.37 ppm

For 5th C which is CH3 attached with O atom it is around 3.7-3.9 ppm

Answer 2

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