titleOfInvention |
1,6,7,7 - tetrahalobicyclo(4,1,0)hept-3-enes and 1,6,7,7-tetrahalo - 3,4-dihalobicyclo(4,1,0)heptanes and method of production |
abstract |
NEW 1,6,7,7-TETRAHALOBICYCLO (4,1,0)HEPT - 3 - ENES AND 1,3,4,6,7,7 - HEXAHALOBICYCLO(4,1,0)HEPTANES USEFUL AS BACTERICIDES AND FUGICIDES, AND A NEW METHOD FOR PRODUCING THEM WHICH COMPRISES REACTING A TETRAHALOCYCLOPROPANE WITH 1,3-BUTADIENE AT A TEMPERATURE OF FROM 50* TO 120*C. |