H-NMR interpretation of a trimer having acid chloride/ chloroformate?

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Hello.I have a starting material that has both carboxylic acid and alchohalic OH group.I added triphosgene to convert thoes groups to acid cholorid?

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William C Hutton

What's the chemical shift for a sample of pure decandiol?

Mahrokh Moradi

@ William For decandiol, there are three resonances. One is in 3.64 ppm with the integration of 4, which is related to the two CH2, which is connected to the OH Another one is in 1.57 ppm with the integration of 4, which is related to the two CH2 and a broad peak in 1.29 ppm, which is associated with CH2CH2CH2CH2CH2CH2. Please let me know if you need more information so you can help me. I am stuck with this HNMR.