Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Plot of ksulf vs [Et2NLi] in THF (6.0 M) and toluene cosolvent for the N-sulfonation of 4 (0.004 M) with Et2NLi at −30 °C. The curve depicts an unweighted least-squares fit to ksulf = k[Et2NLi]n (k = (1.26 ± 0.07) × 10−2, n = 0.99 ± 0.04).
