4-[di(propan-2-yl)amino]-2-phenylbutanenitrile

Conditions: temp:0.00; pressure:0.00; stir:

Conditions: temp:0.00; pressure:0.00; stir:

Conditions: temp:0.00; pressure:0.00; stir:

Conditions: temp:0.00; pressure:0.00; stir:

Conditions: temp:0.00; pressure:0.00; stir:

Conditions: temp:0.00; pressure:0.00; stir:

Conditions: temp:0.00; pressure:0.00; stir:

Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: Substitution of equivalent quantities of α-[2-(diisopropylamino)ethyl]-α-(2-pyridyl)acetonitrile and 1-(2-chloroethyl)piperidine for α-[2-(diisopropylamino)ethyl]-α-phenylacetonitrile and 2-chloro-N,N-diisopropylethylamine called for respectively in the procedure of Example 2, Method B affords α-[2-(diisopropylamino)ethyl]-α-(2-piperidinoethyl)-α-(2-pyridyl)acetonitrile, as an oil boiling at about 160°-170° C. at 0.5-0.7 mm. pressure.

Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: Substitution of equivalent quantities of α-[2-(diisopropylamino)ethyl]-α-(2-pyridyl)acetonitrile and 1-(2-chloroethyl)piperidine for α-[2-(diisopropylamino)ethyl]-α-phenylacetonitrile and 2-chloro-N,N-diisopropylethylamine called for respectively in the procedure of Example 2, Method B affords α-[2-(diisopropylamino)ethyl]-α-(2-piperidinoethyl)-α-(2-pyridyl)acetonitrile, as an oil boiling at about 160°-170° C. at 0.5-0.7 mm. pressure.

Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: Substitution of an equivalent quantity of the preceding acetonitrile for α-[2-(diisopropylamino)ethyl]-α-phenylacetonitrile called for in Example 2, Method B and substantial repetition of the procedure detailed in that example, affords α,α-bis[2-(diisopropylamino)ethyl]-α-(2-pyridyl)acetonitrile, as an oil boiling at about 155°-160° C. at 0.3 mm. pressure.

Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: Substitution of an equivalent quantity of the preceding acetonitrile for α-[2-(diisopropylamino)ethyl]-α-phenylacetonitrile called for in Example 2, Method B and substantial repetition of the procedure detailed in that example, affords α,α-bis[2-(diisopropylamino)ethyl]-α-(2-pyridyl)acetonitrile, as an oil boiling at about 155°-160° C. at 0.3 mm. pressure.

Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: Substitution of an equivalent quantity of the preceding acetonitrile for α-[2-(diisopropylamino)ethyl]-α-phenylacetonitrile called for in Example 2, Method B and substantial repetition of the procedure detailed in that example, affords α-(2,6-dichlorophenyl)-α,α-bis[2-(diisopropylamino)ethyl]acetonitrile, as an oil boiling at about 180°-185° C. at 0.3 mm. pressure.