“…Microdroplet chemistry is an emerging research field that attracts extensive interest in analytical, organic, and biological communities because of its amazing power in reaction acceleration. − In addition to astonishing rate acceleration, microdroplet chemistry is striking us in making conditions mild (i.e., avoiding catalysts and high temperature), − decreasing energy barrier, − facilitating spontaneous redox reactions, − stabilizing transient intermediates, − and providing novel reactivities. − The role versatility and format diversity of microdroplet chemistry open new windows for analytical derivatization, , biotic and abiotic synthesis, ,,,− and mainly organic applications (mechanistic studies, ,,, reaction screening, − rapid gram-scale organic synthesis, − etc.). Organic reactions by microdroplet chemistry and acceleration mechanisms have been comprehensively summarized in three review papers by Cooks’s group. − …”