births
May 27, 1857
Theodor Curtius, German chemist (died 1928)
Theodor Curtius
Geheimrat Julius Wilhelm Theodor Curtius was professor of Chemistry at Heidelberg University and elsewhere. He published the Curtius rearrangement in 1890/1894 and also discovered diazoacetic acid, hydrazine and hydrazoic acid.In 1882 he carried out the first ever peptide synthesis, creating the N-protected dipeptide, benzoylglycylglycine