Julio Cesar Orejarena Pacheco

A Highly Active System for the Metal‐Free Aerobic Photocyanation of Tertiary Amines with Visible Light: Application to the Synthesis of Tetraponerines and Crispine A

Julio Cesar Orejarena Pacheco, Alexander Lipp, Fabian Acke et al. · Chemistry - A European Journal · 2016 · 64 citations

Natural Sciences, Chemistry, Medicinal Chemistry +10

Synthesis of Alkaloids by Stevens Rearrangement of Nitrile-Stabilized Ammonium Ylides: (±)-Laudanosine, (±)-Laudanidine, (±)-Armepavine, (±)-7-Methoxycryptopleurine, and (±)-Xylopinine

Julio Cesar Orejarena Pacheco, Günther Lahm, Till Opatz · The Journal of Organic Chemistry · 2013 · 45 citations

Pharmacy, Chemistry, Medicinal Chemistry +9

Ring Expansion of 1,2,3,4-Tetrahydroisoquinolines to Dibenzo[<i>c,f</i>]azonines. An Unexpected [1,4]-Sigmatropic Rearrangement of Nitrile-Stabilized Ammonium Ylides

Julio Cesar Orejarena Pacheco, Till Opatz · The Journal of Organic Chemistry · 2014 · 31 citations

Natural Sciences, Chemistry, Medicinal Chemistry +13

Oxidation of Trialkylamines by BrCCl₃: Scope, Applications and Mechanistic Aspects

Julio Cesar Orejarena Pacheco, Stefan Pusch, Till Opatz · European Journal of Organic Chemistry · 2017 · 25 citations

Natural Sciences, Chemistry, Catalysis +11

One-Pot Oxidative C–H Activation/Aza-Prins-Type Reaction of Tertiary Alkynylamines: A Counter Ion-Induced Iminium Ion–Alkyne Cyclization

Julio Cesar Orejarena Pacheco, Stefan Pusch, Leander Geske et al. · The Journal of Organic Chemistry · 2021 · 10 citations

Natural Sciences, Chemistry, Medicinal Chemistry +13