Organic Chemistry Acs Study Guide Questions And Correct Answers

How are acid chlorides made? {Ans: Using PCl5 or SOCl2 on carboxylic acid}What is the radical reaction for adding bromine for allylic substitution? {Ans: Use NBS (N-bromosuccinimide) in the presence of light or peroxides (propene --> 3-bromopropene) N-Bromosuccinimide converts into Succinimide.}What are the specific electronegativity values? {Ans: F= 4.0 O=3.5 N= 3.0; Cl=3.0 Br=2.8 I= 2.5; S=2.5; C= 2.5 P=2.2 H=2.1}Organolithium and Grignard's reagents add to nitriles to form ketones {Ans: Addition does not occur twice because two negatie charges on teh nitrogen would result ;}The terms ortho, meta, and para are used when benzene derivatives possess {Ans: exact 2 subsituents}What is the temperature used to dehydrate an alcohol to an alkene? {Ans: Temperature dependent on the structure of the alcohol.}