• Thumbnail for Alfred Einhorn
    Alfred Einhorn (27 February 1856 – 21 March 1917) was a German chemist most notable for first synthesizing procaine in 1905 which he patented under the...
    3 KB (298 words) - 21:53, 7 October 2023
  • surname include: Alfred Einhorn (1938–1917), German biochemist, inventor of procaine (Novocain) David Einhorn (rabbi), German rabbi David Einhorn (hedge fund...
    2 KB (249 words) - 17:52, 6 June 2024
  • N-nitroso intermediate. In the Tscherniac–Einhorn reaction (named after Joseph Tscherniac and Alfred Einhorn) the electrophile is a N-methanol derivative...
    17 KB (2,089 words) - 10:28, 27 April 2024
  • Thumbnail for Procaine
    synthesized in 1905, shortly after amylocaine. It was created by the chemist Alfred Einhorn who gave the chemical the trade name Novocaine, from the Latin nov-...
    12 KB (1,132 words) - 03:24, 21 July 2024
  • Thumbnail for Einhorn–Brunner reaction
    of 1,2,4-triazoles. It was initially described by the German chemist Alfred Einhorn in a paper, published in 1905, describing N-methylol compounds of amides...
    6 KB (655 words) - 23:38, 6 May 2021
  • Thumbnail for Richard Willstätter
    years. He was in the Department of Chemistry, first as a student of Alfred Einhorn—he received his doctorate in 1894[citation needed] – then as a faculty...
    11 KB (1,201 words) - 15:48, 20 August 2024
  • Thumbnail for Polycarbonate
    matte surface textures. Polycarbonates were first discovered in 1898 by Alfred Einhorn, a German scientist working at the University of Munich. However, after...
    39 KB (3,778 words) - 05:22, 21 August 2024
  • aromatic compounds. This process was later expanded upon in 1905 by Alfred Einhorn to include the condensation of N- hydroxymethylchloroacetamide and benzoic...
    3 KB (347 words) - 20:05, 23 November 2023
  • Thumbnail for List of local anesthetics
    Primacaine procaine Novocain, borocaine (procaine borate), ethocaine 1904 (Alfred Einhorn) 1905 (Heinrich Braun) procainamide proparacaine proxymetacaine propoxycaine...
    9 KB (402 words) - 16:49, 9 February 2024
  • Thumbnail for History of cataract surgery
    toric, and multifocal lenses. Ocular anaesthesia has improved since Alfred Einhorn synthesised procaine in 1905, which was used in retrobulbar anaesthesia...
    33 KB (3,490 words) - 04:18, 17 May 2024