How wil you convert an alkene into an aldehyde containing one carboon atom more?

How wil you convert an alkene into an aldehyde containing more than one carboon atom ?

How will you convert alcohols into alkene?

How will you convert an amide into following? An amine with one carbon atom lesss than that of the amide.

How can you convert an amide into an amine having one carbon atom less than the starting compound?

How can you convert an amide into an amine having one carbon atom less than the starting compound?

(a) How will you convert an alkyl halide into a primary amine having one more carbon atom than the alkyl halide uses. (b) How can a carboxylic acid be converted into an amine having one more carbon atom than the carboxylic acid used?

How will you convert: a carboxylic acid to a primary amine having one carbon atom less than the carboxylic acid itself?