299216-13-0Relevant articles and documents
A simple and efficient approach to the N-amination of oxazolidinones using monochloroamine
Huynh, Uyen,Uddin, Md. Nasir,Wengryniuk, Sarah E.,McDonald, Stacey L.,Coltart, Don M.
, p. 4799 - 4802 (2016)
Chiral nonracemic N-amino cyclic carbamates (ACCs) are important auxiliaries for certain asymmetric transformations. In the past they have been synthesized from oxazolidinones using methods that require the preparation and use of non-atom economical aminating agents that can be difficult to prepare, and often strong bases. In what follows we describe a mild and operationally simple method for the direct N-amination of oxazolidinones that use NH2Cl derived from commercial bleach.
A novel hydrazide type organocatalyst for enantioselective Diels-Alder reactions
Suzuki, Ichiro,Ando, Masafumi,Shimabara, Rumiko,Hirata, Ai,Takeda, Kei
supporting information; experimental part, p. 3033 - 3040 (2011/05/30)
The development of a new class of hydrazide type organocatalyst, (4R,5R)-1,3-bis(isopropylamino)-4,5-dihenylimidazolidin-2-one 2a, for enantioselective Diels-Alder reactions between cyclopentadiene and α,β-unsaturated aldehydes are presented. The new organocatalyst 2a promoted the reaction, affording Diels-Alder adducts in good yields with good levels of enantioselectivity.
Mn-mediated coupling of alkyl iodides and ketimines: A radical addition route to α,α-disubstituted α-aminoesters
Friestad, Gregory K.,Ji, An
scheme or table, p. 2311 - 2313 (2009/05/11)
(Chemical Equation Presented) Coupling of primary and secondary alkyl iodides with N-acylhydrazonoesters via Mn-mediated photolysis conditions affords access to tert-alkyl amines.