 Complete the following phrase:  Napoleons coup détat of 18 Brumaire 9 November 1799 leading to the establishment of the Consulate 17991804 opened up a new career for Chaptal. He had friends in high places at the time, not the least being the Second Consul, Jean-Jacques Cambacérès, a good friend from Montpellier who was well acquainted with his organizational skills and wide knowledge of the French economy. There was also Claude-Louis Berthollet, by then a close friend of Napoleon, who called Berthollet my chemist: they were on the 