Fritz Gottschalk, Therese Gottschalk nee Molling and Lotte Stern nee Wallerstein on a hiking tour in the mountains.

Therese Gottschalk nee Molling, wife of Fritz Gottschalk; Lotte Stern nee Wallerstein, 1st cousin of Lotte Stern nee Wallerstein

1- and 2-Chloromorphine. Halogenation of Morphine meta to the Free Phenolic Hydroxyl Group

Treatment of morphine in aqueous HCl at 70° with KIO3 yields a monochloromorphine, identified as 1-chloromorphine by spectroscopic means and by the fact that it, and its methyl ether 1-chlorocodeine, are different from 2-chloromorphine and 2-chlorocodeine prepared from 2-aminomorphine of unequivocally established structure. Formation of 1-chloromorphine and the previously known 1-bromomorphine involves entry of the halogen into the position meta to the free phenolic hydroxyl. Possible mechanistic interpretations of this unusual orientation are discussed.

Outdoor group portrait of Marga Abel, Franzche Wolf, Miss Mahler, Margot Frank and Else Hirschfeld; Bad Kissingen Portraits Groups Women

Handwritten caption: Wir tragen nur Bemberg-Seidenstruempfe! (We wear only Bemberg silk stockings!)

Leo Baeck with group; Boston Portraits; Groups; Men

Page 58 of the "American Jewish Cavalcade" scrapbook of Leo Baeck in New York found in ROS 10 Folder 3

Albert Einstein (front row, third from right) in school group portrait Portraits Groups

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Leo Baeck speaking with unidentified group Portraits Groups

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Lilo Schubert nee Krakauer with the Beatles during their Germany tour sponsored by Bravo magazine; Germany.

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Bianca and Julius Rosenbaum with unidentified group Portraits Couples

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Planning, Managing and Evaluating Group Housing Systems for Gestating Sows

This project will examine infrastructure changes required to existing gestation stall accommodation including performance and economics.

Group portrait including Sally Segall and Cäcilie Segall nee Ehrmann in Reichspoft touring car.

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Group portrait, 10th Anniversary Dinner, Display Novelties Co. Ltd.; New York.

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Group portrait at the farewell banquet for Dr. William Antopol from the laboratory staff of Mount Sinai Hospital; Ken's Chop House, New York city Portraits Groups

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Group US Army military portrait including Dr. William Levison (top row, third from left); Schofield Barracks, Hawaii Portraits Groups Men

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Group portrait, unidentified co-educational Jewish public school.

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