208659-17-0Relevant articles and documents
Highly Chemo- and Stereoselective Catalyst-Controlled Allylic C?H Insertion and Cyclopropanation Using Donor/Donor Carbenes
Zhu, Dong,Chen, Lianfen,Zhang, He,Ma, Zhiqiang,Jiang, Huanfeng,Zhu, Shifa
supporting information, p. 12405 - 12409 (2018/09/18)
The highly chemo-, enantio-, and diastereoselective catalyst-controlled intramolecular allylic C?H insertion and cyclopropanation of donor/donor carbenes are reported. The RuII/Pybox complex selectively catalyzed the intramolecular allylic C?H
Asymmetric radical cyclization reactions of axially chiral N-allyl-o-iodoanilides to form enantioenriched N-acyl dihydroindoles
Curran, Dennis P.,Chen, Christine H.-T.,Geib, Steven J.,Lapierre, Andre J. B.
, p. 4413 - 4424 (2007/10/03)
Radical cyclizations of enantiomerically enriched N-allyl-o-iodoanilides provide N-acyl-3-alkyl-2,3-dihydroindoles in good yields and with good to excellent levels of chirality transfer from the N-Ar axis to the new stereocenter. In competitive cyclizations of N-acryloyl-N-allyl-o-iodoanilides, the addition of an o-methyl group reverses the regioselectivity of the radical cyclization from the acryloyl group to the allyl group. Approximate rate constants for representative radical cyclizations have been measured to provide insight into the origin of these observations.
Oxidative Iodination of Aromatic Amides Using Sodium Perborate or Hydrogen Peroxide with Sodium Tungstate
Beinker, Philipp,Hanson, James R.,Meindl, Nadja,Rodriguez Medina, Inmaculada C.
, p. 204 - 205 (2007/10/03)
Hydrogen peroxide or sodium perborate in the presence of a sodium tungstate catalyst are shown to be cheap oxidants for the iodination of aromatic amides using potassium iodide as the source of the iodine.
