Imagine you perform the following syntheses in a research laboratory to generate new pharmaceutical candidates. For each synthesis propose the functional group test and for IR spectra state what peaks would: 1) be absent if reactant is converted; 2) be present if the product becomes the expected functional group.
1. H2CrO4
- Alcohol
- Carboxylic acid
- Terminal Alkyne
- Aldehyde
- Alkene -> (CH2Cl2)(Cl2) dichloroalkane
- Alcohol -> (pyridine)(POCl3, 0°C) alkenes
2. Imagine you perform the following syntheses in a research laboratory to generate new pharmaceutical candidates. For each synthesis propose the functional group test and for IR spectra state what peaks would: 1) be absent if reactant is converted; 2) be present if the product becomes the expected functional group.
- HCrOu
- Alcohol
- Carboxylic acid
- Aldehyde
- Alkene
- Cl2 CH2Cl2 POCl3, 0°C
- Alcohol pyridine
- Dichloroalkane
- Alkenes