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Email: b.porschen@uni-koeln.de
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Research: Cage molecules for the release of volatile fragrants
Dissertation:
Publications:
"Photocaged hydrocarbons, aldehydes, ketones, enones, carboxylic acids and carboxylic esters that release by the Norrish II cleavage protocol and beyond: controlled photoinduced fragrance release" Axel G. Griesbeck, Björn Porschen, Christian Kropf, Agnieszka Landes, Olga Hinze, Ursula Huchel, and Thomas Gerke, Synthesis 2017, 49, 539-553 (DOI: 10.1055/s-00000084).
"Photo-unstable smell reservoir materials" Thomas Gerke, Christian Kropf, Ursula Huchel, Axel G. Griesbeck und Björn Porschen, PCT Int. Appl. (2016) DE 2015-102015211137; WO 2016-EP62501.
"Preparation of photolabile pro-fragrances starting from dihydrocarvones" Thomas Gerke, Christian Kropf, Ursula Huchel, Axel G. Griesbeck und Björn Porschen, PCT Int. Appl. (2016), WO 2016202600 A1 20161222; Ger. Offen. (2016), DE 102015211137 A1 20161222.
"Diazirines as photocages which release molecules with double bonds" Thomas Gerke, Christian Kropf, Ursula Huchel, Axel G. Griesbeck und Björn Porschen, Ger. Offen. 2017, DE 102015217978; PCT Int. Appl. 2017 WO 2017045891.