93652-37-0Relevant articles and documents
Acid-Catalyzed O-Glycosylation with Stable Thioglycoside Donors
Lacey, Kristina D.,Quarels, Rashanique D.,Du, Shaofu,Fulton, Ashley,Reid, Nicholas J.,Firesheets, Austin,Ragains, Justin R.
supporting information, p. 5181 - 5185 (2018/09/12)
Two classes of thioglycoside, 4-(4-methoxyphenyl)-3-butenylthioglycosides (MBTGs) and 4-(4-methoxyphenyl)-4-pentenylthioglycosides (MPTGs), undergo acid-catalyzed O-glycosylations with a range of sugar and nonsugar alcohols at 25 °C. Electron density at t
A mechanistic alternative for the intramolecular hydroboration of homoallylic amine and phosphine borane complexes
Scheideman, Matthew,Shapland, Peter,Vedejs, Edwin
, p. 10502 - 10503 (2007/10/03)
Intramolecular hydroboration is demonstrated starting from homoallylic amine boranes upon activation by iodine. The process involves a B-iodoborane complex as the intermediate and may occur via internal displacement of iodide by the alkene to generate a cationic borane-alkene π-complex on the way to hydroboration products. The reaction can be carried out using a catalytic amount of iodine. Copyright
Intramolecular N-(Acyloxy)iminium Ion-Alkyne Cycloadditions. A New Route to Bicyclic α-Amino Ketones
Fisher, Matthew J.,Overman, Larry E.
, p. 1447 - 1459 (2007/10/02)
The intramolecular cyclocondensation of 15 cyclic N-(acyloxy)iminium cations containing tethered alkyne and alkene nucleophiles is reported (eqs 5 and 6).This route to heterotricyclic systems was specifically demonstrated with substrates in which the hete