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3-Alkylpyridinium (3-AP) compounds are natural chemical compounds that are found in marine sponges belonging to the order Haplosclerida. Some polymers...

cytotoxin to murine lymphoma cells. Lists of sponges Sponge Reef Project 3-Alkylpyridinium, compounds found in marine Haplosclerida sponges Zumberge, J. Alex;...

Turk, Tom (1997). "Characterization of Anticholinesterase-Active 3-Alkylpyridinium Polymers from the Marine Sponge Reniera saraiin Aqueous Solutions"...

the acidic proton is replaced by alkyl, the compounds are called N-alkylpyridinium. A simple representative is N-methylpyridinium ([C5H5NCH3]+). These...

groups. Therefore, their oxidation does not yield pyridine, but N-alkylpyridinium cations: CH2(CH=CR)2NR' → C5H3R2NR' + H− Hantzsch ester Dihydropyridine...

S; J.Dey (2011). "Interaction of sodium N-lauroylsarcosinate with N-alkylpyridinium chloride surfactants: Spontaneous formation of pH-responsive, stable...

Wadsworth Publishing Company. p. 471. Sepčić K (2000). "Bioactive Alkylpyridinium Compounds from Marine Sponges". Toxin Reviews. 19 (2): 139–160. doi:10...

non-leaching, contact-killing surfaces. One in vitro study found that when N-alkylpyridinium bromide, an antimicrobial agent, was attached to a poly(4-vinyl-N-hexylpyridine)...

products. Pyridine is easily attacked by alkylating agents to give N-alkylpyridinium salts. One example is cetylpyridinium chloride. It is also used in...

has attracted interest. A patent application from 1930 showed that 1-alkylpyridinium chlorides dissolve cellulose. Following in the footsteps of the lyocell...

the alcohol reactant as nucleophile. Thus, the family of 2-halo-N-alkylpyridinium salts are named the Mukaiyama reagents. The reaction gives low yields...