Figure 2

Outputs of in situ click chemistry.
Upper: conversion of all 1,4-adducts obtained from each pairwise reaction with and without G-quadruplexes at (A) 1 h, (B) 5 h and (C) 24 h. Lower: chromatogram tuned on the mass channel of adduct 15 obtained from the reaction performed with and without G-quadruplexes at (D) 1 h, (E) 5 h and (F) 24 h.