Identify reagents that can be used to convert acetic anhydride into tert-butanol.Select answer from the options below1. excess CH3MgBr    2. H2O1. excess LiAlH4    2. H2Oexcess CH3OHH2O

The correct reagents to convert acetic anhydride into tert-butanol are:

1. excess LiAlH4
2. H2O

Here's the step-by-step process:

1. The first step involves the reduction of acetic anhydride to a primary alcohol. This is achieved by using a strong reducing agent such as lithium aluminium hydride (LiAlH4). The reaction proceeds through the formation of an alkoxyaluminium intermediate, which is then protonated by water in the work-up to give the alcohol.

2. The second step is the addition of water (H2O). This is necessary to quench the reaction and to remove any remaining LiAlH4. This step also helps to isolate the alcohol product from the reaction mixture.

Please note that this reaction will give you 1-butanol, not tert-butanol. The structure of the starting material (acetic anhydride) does not allow for the formation of a tertiary alcohol like tert-butanol.

The reagents that can be used to convert acetic anhydride into tert-butanol are:

1. excess LiAlH4
2. H2O

Here's the step-by-step process:

1. LiAlH4 is a strong reducing agent that can reduce acetic anhydride to a primary alcohol (in this case, ethanol).
2. The reaction is then followed by an aqueous workup (H2O) to remove the remaining LiAlH4 and Al(OH)3 byproducts, leaving you with the desired alcohol.