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  1. en.wikipedia.org › wiki › Otto_DielsOtto Diels - Wikipedia

    Otto Paul Hermann Diels (German pronunciation: [ˈɔto ˈdiːls] ; 23 January 1876 – 7 March 1954) was a German chemist. His most notable work was done with Kurt Alder on the Diels–Alder reaction , a method for diene synthesis. [1]

  2. OTTO LINK HISTORY OVERVIEW: 1920 - Otto Link worked at WS Haynes company 1922 - Otto Link & Frank Meyer open retail music and band repair shop at 792 8th Ave, NY City. 1931 - Master Link metal mouthpiece made on West 48 street in Manhattan. The factory later moved to Freeport NY. 1935 - Four Star Model metal mouthpieces