21. Sulfite esters can be powerful alkylation and hydroxyalkylation reagents. 22. The DNA alkylation and crosslinking by azinomycin B suggests its potent antitumor activity. 23. Traders said the alkylation unit processes at least 15, 000 bbl / day. 24. Then there is No . 2, 317, 901 for hydrogen fluoride alkylation . 25. In the laboratory taurine can be produced by alkylation of ammonia with bromoethanesulfonate salts. 26. Acylation can be used to prevent rearrangement reactions that would normally occur in alkylation . 27. Thioethers are typically prepared by alkylation of thiols. 28. Chiral acyclic alkenes also show diastereoselectivity upon reactions such as epoxidation and enolate alkylation . 29. Therefore, fluorosulfonate esters are less frequently used as alkylation agents than triflate esters. 30. The ratio between alkylation and acylation depends on the substrate and the reaction conditions.
