Results 141 to 150 of about 1,721 (198)

Mechanism Inversion in Visible Light-Induced Photoclick Reactions. [PDF]

J Am Chem Soc
Fu Y, Zhou J, Zou X, Shi L, Zhang X, Doze AM, Hilbers MF, Buma WJ, Zhang J, Feringa BL.   +9 more
europepmc   +1 more source

Azirines. V. The Reaction of 2-Phenyl-3, 3-pentamethylene1-azirine with Acid Chlorides

Nippon kagaku zassi, 1969
openaire   +2 more sources

Profiling the proteome-wide selectivity of diverse electrophiles. [PDF]

Nat Chem
Zanon PRA, Yu F, Musacchio PZ, Lewald L, Zollo M, Krauskopf K, Mrdović D, Raunft P, Maher TE, Cigler M, Chang CJ, Lang K, Toste FD, Nesvizhskii AI, Hacker SM.   +14 more
europepmc   +1 more source

Skeletal Editing: Ring Insertion for Direct Access to Heterocycles. [PDF]

Molecules
Li X, Xu Z.
europepmc   +1 more source

Coordination-induced axial chirality controls the metal-centred configuration in a stereogenic-at-iron catalyst.

Chem Commun (Camb)
Buchberger B, Demirel N, Xie X, Ivlev SI, Meggers E.   +4 more
europepmc   +1 more source

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Azirine photochemistry

Accounts of Chemical Research, 1976
Albert Padwa
exaly   +2 more sources

Carbamoyl Anion Addition to Azirines

Organic Letters, 2021
The addition of carbamoyl anions to azirines affords synthetically useful 2-aziridinyl amide building blocks. The reaction scope was explored with respect to both formamide and azirine, and the addition was found to be highly diastereoselective. A one-pot conversion of a ketoxime to an aziridinyl amide was demonstrated.
Michael J. Kerner, Christian A. Kuttruff, Maxim Chevliakov, Frederic G. Buono, Donghong A. Gao, Mariusz Krawiec, Carl A. Busacca, Chris H. Senanayake, Peter Wipf, Jonathan T. Reeves   +9 more
openaire   +2 more sources

2H-Azirines in medicinal chemistry

Chemistry of Heterocyclic Compounds, 2021
The review presents an analysis of studies published in the period 1971–2020 devoted to examination of the biological activity of natural and synthetic 2H-azirine derivatives, their use for bioconjugation, as well as search for some new synthetic methods of structural modification of azirines with the aim of improving their biological activity.
Pavel А. Sakharov, Mikhail S. Novikov, Nikolai V. Rostovskii   +2 more
openaire   +1 more source

ChemInform Abstract: AZIRINE ALKYLATION

Chemischer Informationsdienst, 1976
AbstractDas Azirin (I) wird durch Trifluormethansulfonsäuremethylester zum Salz (III) gespalten, das mit Natriumhydrogencarbonat quantitativ die Base (IV) ergibt und mit verd. Salzsäure in Äthanol zum Pyraziniumsalz (V) cyclisiert.
J. A. DEYRUP, W. A. SZABO
openaire   +1 more source

ChemInform Abstract: AZIRINE PHOTOCHEMISTRY, CYCLIZATION OF 2‐STYRYL‐2H‐AZIRINES TO BENZAZEPINES

Chemischer Informationsdienst, 1974
AbstractDie Photolyse der isomeren Phenyl‐styryl‐azirine (I) führt zum Benzazepin (II), dessen Struktur durch Addition von Acetylendicarbonsäureester (III) zum Additionsprodukt (IV) bestätigt wird.
A. PADWA, J. SMOLANOFF
openaire   +1 more source