31. Alkylation reactions are subject to the same constraints that affect all SN 2 reactions.32. These refineries had 1, 138, 460 barrels per day of alkylation capacity. 33. The isobutane feed to an alkylation unit can be either low or high purity. 34. Gold catalyses the alkylation of certain aromatic rings and a conversion of furans to phenols. 35. Industrially, ethylenediamine is produced by alkylation of ammonia with 1, 2-dichloroethane. 36. This same cyclization can also be achieved via a Friedel-Crafts alkylation and cyclization. 37. Thioindigo is generated by the alkylation of the sulfur in thiosalicylic acid with chloroacetic acid. 38. The Friedel Crafts reaction can be performed either as an acylation or as an alkylation . 39. Diagram of Enantioselective Alkylation of Aldehydes via the synergistic combination of organo-and photoredox catalysis 40. It is synthesized from phenol and 1-butene in an ortho-alkylation reaction.
