14773-53-6Relevant academic research and scientific papers
Hydropyridylation of Olefins by Intramolecular Minisci Reaction
Bordi, Samuele,Starr, Jeremy T.
, p. 2290 - 2293 (2017)
An unprecedented cheap, mild and easy methodology for an intramolecular Minisci reaction based on a hydrogen atom transfer (HAT) initiated hydrofunctionalization of olefins was developed. The method is suitable for the construction of unusual dihydropyrano-pyridine and 1,2,3,4-tetrahydronaphthiridine structures and, unlike most similar reactions, does not require exclusion of air from the reaction medium.
Exploration of relative chemoselectivity in the hydrodechlorination of 2-chloropyridines
Kinarivala, Nihar,Trippier, Paul C.
supporting information, p. 5386 - 5389 (2015/01/16)
The chemoselectivity of hydrodechlorination in 2-chloropyridine derivatives possessing reduction-sensitive functionalities is examined. The reaction conditions employed tolerate a variety of functionalities illustrating highly chemoselective hydrodechlorination in the presence of nitrile, allyl, terminal olefin, and nitroamine functionalities in excellent yield. Chemoselective deprotection of carboxybenzyl ethers is illustrated in moderate yield.
New methods of preparing cyclopentenone ketals: The photosolvolysis of 3-alkoxypyridinium tetrafluoroborates
Penkett,Simpson
, p. 93 - 95 (2007/10/03)
A new base catalysed method of ketal formation is reported, such that substituted cyclopentenone ketals are prepared from 3-alkoxypyridinium tetrafluoroborate salts.
Photosolvolysis reactions of 3-alkoxypyridinium tetrafluoroborate salts
Penkett, Clive S.,Simpson, Iain D.
, p. 6183 - 6204 (2007/10/03)
Irradiation of a series of 3-alkoxypyridinium tetrafluoroborate salts in alcohol solution resulted in the formation of cyclopentenone ketals by diastereoselective incorporation of the alcohol solvent under the basic conditions of the photolysis reaction. In a second series of photochemical reactions, the same 3-alkoxypyridinium salts were irradiated in water to yield β-hydroxycyclopentanones stereoselectively.
