O O O Na O H

 YTAC,  YTAC, Dorothy Dorothy Joy Q. 31.1 2013-14911 WFW/WFQR1

Chem

EXPER!E"T 1# $%&'(&TY %F %R)A"C C%!P%'"D$ 1. For *o+te* tht re **o+e e*e o termo+e+r ttrto* 5th the *o+et, *tte the termo+e+r ore* o ttrto o+e. *ro*e - **o+e  5ter e*e o hyro6e o6 78o+e-8o+e ore* 5th the -%: 6ro8 o *ro*e; *o++e  ethy+ ether e*e t * +e** 8o+r. 8o+r. etho+ - **o+e  5ter e*e o hyro6e h yro6e o6 5th t* -%: 6ro8; **o+e  ethy+ ether e*e t* *8er*o ore* re re8+e 5th the : o* orme y the t5o re6et*. etoe - 8o+e-8o+e ore* or * the roto o+e. e?o # C@:%2 B "%:

→

O

 C@:%2" B :2% O

OH

O Na

+   NaOH

+

8heo+# C:% B "%:

→

OH

 C:%" B :2% O Na

+   NaOH

+

+e# C:":2 B :C+

→

 C:":3B B C+-

H2O

H2O

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H NH2

+

N

H

H

+

+

H Cl

Cl

-

e?y+ +oho+# C@:% B :2$%4

→

 C@:9%B B :$% 4-

O OH

O

H +

+

HO

S

O

OH

H

O

+

-

O

OH

S O

e?+ehye# C@:% B :2$%4

→

 C@:% B $%42OH

O

O

O

O H

+

HO

S O

C OH

H +

H HO

S

OH

H

+

So4

2-

O

3. % the ** o *o++ty ehor, eterme the e*t *o+et to erette the o++o56 8r* o om8o*# . C:3C%%:  C: 37C:2C%%: 5ter  oe h* more ro tom 8er 8o+r 6ro8 th the other . C:3C:2%C:2C:3  C:3C:2%: 5ter  oe * +e** 8o+r th the other . to+e to+ee e   e? e?+ +eh ehy ye e oetrte :2$%4  oth re *o++e  "%:  :C+ t e?+ehye * *o++e  : 2$%4 5h+e to+ee *Gt  * thereore ert  e?+ehye * etr+. . tert-ty+ tert-ty+ h+ore h+ore  tert-to+ tert-to+ 5ter  tert-to+ h*  -%: 6ro8 tht  o 5th 5ter, m=6 t *o++e  t 5h+e tert-ty+ h+ore 5o+ e  *o++e. Reeree*# !!rry, J. Foto* Fot o* o %r6 %r6  Chem*try Chem *try.. @  th Eto. Ce66e &er6 A* Pte. &t. $68ore. 2011 !hrth, A. C+**Hto o %r6 Com8o* y $o++ty. (o  %r6