caption doctoral_advisor death_date death_place work_institution birth_place nationality birth_date known_for image article_title name alma_mater
julius bredt rudolph fittig 21 september 1937 aachen , germany aachen university of technology berlin , germany german 29 march 1855 bredt 's rule bredt julius.jpg julius bredt
 julius bredt university of strasbourg
julius bredt

julius bredt -lrb- march 29 , 1855 -- september 21 , 1937 -rrb- was a german organic chemist .
he was the first to determine , in 1893 , the correct structure of camphor .
bredt also discovered that a double bond can not be placed at the bridgehead of a bridged ring system , a statement now known as bredt 's rule .
