Results 291 to 300 of about 831,285 (343)

Direct Aziridine Synthesis from Amines and Styrene Derivatives via a Base-Promoted Oxidative Cascade Reaction. [PDF]

J Am Chem Soc
Vásquez Tapia Vera C, Hughes WB, Klaus DR, Paton RS, Bandar JS.   +4 more
europepmc   +1 more source

The air–water interfacial nitrogen cycle produces irrigatable-level ammonium nitrate

Xiaowei Song, Chanbasha Basheer, Jinheng Xu, Richard N. Zare   +3 more
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Electrochemical cyclization of alkynes to construct five-membered nitrogen-heterocyclic rings. [PDF]

Beilstein J Org Chem
Peng L, Wang T, Yuan Z, Li B, Tang Z, Liu X, Li H, Jiang G, Zeng C, Wong HNC, Peng XS.   +10 more
europepmc   +1 more source

Photocatalyzed Ring Expansion of α-Ketosulfonylaziridines: Ready Access to δ-Sultams. [PDF]

Angew Chem Int Ed Engl
Mastandrea MM, Perulli S, Martini V, Primitivo L, Zhou LJ, Mück-Lichtenfeld C, Pericàs MA, García Mancheño O.   +7 more
europepmc   +1 more source

DDQ-promoted synthesis of 2-benzoylbenzofurans and benzofuro[2,3-<i>c</i>]pyridines using 2'-hydroxy ethyl cinnamate and phenacyl bromides. [PDF]

RSC Adv
Saini SM, Singh HR, Katiyar R, Chandrashekharappa S.   +3 more
europepmc   +1 more source

Recent advances in cyclization reactions of <i>ortho</i>-substituted <i>gem</i>-dibromoolefins. [PDF]

RSC Adv
Rajai-Daryasarei S, Naieni NR, Balalaie S.   +2 more
europepmc   +1 more source

Effect of the duration of estrogen administration prior to frozen embryo transfer on live birth rate and pregnancy outcomes in programmed cycles

Zhiyi Song, Jiahui Wang, Zhe Li, Jincheng Li, Qian Zhang, Tianxiang Ni, Wei Zhou, Junhao Yan   +7 more
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Stereoselective Electrophilic Cyclization

The Chemical Record, 2015
AbstractElectrophilic cyclizations of unactivated alkenes play highly important roles in the synthesis of useful building blocks. This account describes our contributions to the rational design of monofunctionalized chiral Lewis base catalysts for enantioselective iodo‐ and protocyclizations.
Akira, Sakakura, Kazuaki, Ishihara
openaire   +2 more sources