Scientific Revolution Scientific revolution(1500-1790)leads to: Safer and more effective medicines Cures for genetic diseases HH CH3 CH3CH2CH =CHCH2CONH ■Increased life span CH3 COONa Improved quality of life 2-Pentenylpenicillin Scientific advances in medicine and biology require an understanding of organic chemistry
By Junru Wang College of Chemistry and Pharmacy Room C206, Science Building Tel: 87092829(O)；Email: wangjr07@163.com Scientific revolution(1500-1790)leads to: Safer and more effective medicines Cures for genetic diseases Increased life span Improved quality of life Scientific advances in medicine and biology require an understanding of organic chemistry. Scientific Revolution 2-Pentenylpenicillin N S CHCH2CONH H H O CH3 CH3 COONa CH3CH2CH
自然界存在的有机卤代物Organohalides形 Marine corals secrete organohalogen compounds that act as a feeding deterrent to fish. More than 5000 organohalides have been found to occur naturally,and tens of thousands more surely exist
More than 5000 organohalides have been found to occur naturally, and tens of thousands more surely exist. 自然界存在的有机卤代物 Organohalides
When threatened.the bombardier beetle mixes hydroquinone and H2O2 with enzymes.Peroxide oxidizes hydroquinone to quinone,and the strongly exothermic reaction heats The vinegaroon(whip-tail scorpion) the solution to boiling.The hot. Plant pathologist Frank Westerlund demonstrates the expels a defensive spray consisting of 84%acetic acid,5%octanoic acid. irritating liquid sprays from the tip of "bromomethane difference"between strawberries grown in and 11%water.Octanoic acid acts as the insect's abdomen. a fumigated plot (righr)and those not (lef).The latter are a wetting and spreading agent. withered by verticillium wilt,a fungus. 鞭尾蝎 射炮步甲 The Dilemma of CH3COOH 放屁虫 Bromomethane(溴甲烷)： Highly Useful but Also COOH HO OH Highly Toxic
The Dilemma of Bromomethane （溴甲烷 ）: Highly Useful but Also Highly Toxic 射炮步甲 放屁虫 H O O H 鞭尾蝎 CH3CO O H C O O H