Protecting groups

Question 1

protecting grp for aldehydes and ketones and how to deprotect

Answer 1

acetals and deprotect using hydrolysis, H2O & H+

Question 2

PROTECTING GROUP FOR ALC AND HOW TO DEPROTECT

Answer 2

protected using TERTBUTYLDIMETHYLSILYL (TBDMS) and deprotected using TBAF (Tetra-n-butylammonium fluoride)

Question 3

PROTECTING GROUP FOR Amines AND HOW TO DEPROTECT

Answer 3

carbamates e.g. BOC- TERTBUTOXYCARBONYL GROUP and deprotected using TFA- TETRAFLUOROACETICACID

Question 4

PROTECTING GROUP FOR CARBOXYLIC ACIDS AND HOW TO DEPROTECT

Answer 4

ESTERS