)--COOH Br --CH3 NO Br Br (3)
3、写出下列化合物的结构式。 (1)2-nitrobenzoic acid (2)p-bromotoluene (3)o-dibromobenene Br— —CH3 (2) (1) (3) Br— Br —COOH NO2
NO NO2 )NO2 6-OH (4) NO2(5) -OCH (6)
(4)m-dinitrobenzene (5)3,5-dinitrophenol (6)3-chloro-1-ethoxybenzene NO2 (4) —NO2 NO2 —OH NO2 (5) (6) —OC2H5 Cl
CHa ch-CH Ch,oh SO,H (7) (8 CH Br (9)
(7)2-methyl-3-phenyl-1-butanol (8)p-chlorobenzenesulfonic acid (9)benzyl bromide CH3 CH— CH CH2OH CH3 Cl –SO3H — (7) (8) (9) — CH2Br
Ch3 NO -NH --CH (10) ) --C(CH3)
(10)p-nitroaniline (11)o-xylene (12)tert-butylbenzene (10) (11) (12) CH3 NO —CH3 2— —NH2 —C(CH3 )3
CH OH OH (13) (14)
(13) (14) (13)p-cresol (14)3-phenylcyclohexanol OH CH3 — —OH