Search results
Results from the WOW.Com Content Network
2-Bromopyridine reacts with butyllithium to give 2-lithiopyridine, [2] which is a versatile reagent. [3] Pyrithione can be prepared in a two-step synthesis from 2-bromopyridine by oxidation to the N-oxide with a suitable peracid followed by substitution using either sodium dithionite or sodium sulfide with sodium hydroxide to introduce the thiol functional group.
Pyrithione is the common name of an organosulfur compound with molecular formula C 5 H 5 NOS, chosen as an abbreviation of pyridinethione, and found in the Persian shallot. [4] It exists as a pair of tautomers, the major form being the thione 1-hydroxy-2(1H)-pyridinethione and the minor form being the thiol 2-mercaptopyridine N-oxide; it crystallises in the thione form. [5]
Main page; Contents; Current events; Random article; About Wikipedia; Contact us; Pages for logged out editors learn more
Main page; Contents; Current events; Random article; About Wikipedia; Contact us; Pages for logged out editors learn more
Counterirritant patches are sold over-the-counter and do not require a prescription. Other over-the-counter products marketed for the relief of minor injury or arthritis pain include Absorbine Jr. Pain Relief, Excedrin Cooling Pads, and Icy Hot Patches. [4] In Japan, Salonpas, produced by Hisamitsu Pharmaceutical, remains a popular brand. Other ...
2-Acetylpyridine is an organic compound ... The compound is prepared by acylation of 2-bromopyridine via the Grignard reagent. [4 ... a non-profit organization ...
The for-profit entity may also be directed by a sole proprietor, while a non-profit organization needs a board of directors. Like any other for-profit organization, it will base its accounting on the quarterly income, whereas a non-profit charity will purely focus on the activities carried out. [10]
Bronopol (INN; chemical name 2-bromo-2-nitropropane-1,3-diol) is an organic compound that is used as an antimicrobial. It is a white solid although commercial samples appear yellow. It is a white solid although commercial samples appear yellow.