Thursday, June 6, 2013

Aldehyde and Ketones ans

CH3 - C =O
CH3







C6H5 COC2H5 / CH3 CHO / C6H5COC6H5 / CH3 COCH3 / HCHO / C6H5 CHO

1 iEu ixfhda.hlgu fmdoq ldKavh l+ula o@ th y|qkajk kduh ,shkak'
C=O ldnkhs,a ldKavh
2 tys mj;sk ldnka mrudKqj ljr j¾.fha m%;sls%hd fmkajhs o@
kshqla,sfhdams,sl wdl,k
TlaislrK m%;sls%hd
ix>kk m%;sls%hd

1 C6H5 COC2H5
2 C2H5 CHO
3 CH3 CO C2H5
4 HCHO

3 KMnO4 iu. TlaislrK m%;sls%hd olajkafka ljr ixfhda. o@
C2H5 CHO / HCHO
4 iEfok M,j, jHqy ,shkak

C2H5 COO H / HCOO H

5 fuu ixfhda. w;rska fma,sx o%djKh iu. m%;sls%hd lrkafka ljr ixfhda. o@
C2H5 CHO / HCHO
6 iefok M,fha j¾Kh ,shkak
;eUs,s j¾Kh

7 M,hla f,i wus, ,efnkafka ljr ixfhda. j,ska o@
C2H5 CHO / HCHO

8 ;kQl NaOH iu. wxl 4 flfia m%;sls%hd lrhs o@ idok M,hka ,shkak
HCOONa yd CH3OH

9 idkao% NaOH iu. wxl 2 m%;sls%hd lr idok M,h l=ula o@
frisk

10 fn%vs m%;sldrlh iu. fuu ixfhda. ,nd fok ksrSlaIKh ,shkak
;eUs,s meye wjlafIamhla idohs



11 CH3Mg Br iu. idok M,hka ,shkak

12 fgd,ka m%;sldrlh mss<sfh, lrkafka flfia o@
is,aj¾ khsfg%sgs o%djKhlg NaOH nsxoqjla fhoSu iEfok oqUqre wjlafIamh osh jk ;+re wefudakshd o%djKh tl;= lsrsu

13 fgd,ka m%;sldrlh fhdod .ksuska y|qkd .; yelafla ljr ixfhda. o@ ,efnk ksrslaIKh ,shkak
CH3 CHO / HCHO / C6H5 CHO
rsoS legm;la ,enSu


1 ldnkhs,a ixfhda. j,g ljr ixfhda. wh;a fjhs o@
we,avsyhsv
lSfgdak
2 ldnkhs,a ixfhda. j, ls%hdldrs;ajhg fya;= jkafka ldnkhs,a ldnka mrudKqfjs we;sjk O%ejsh;djhs
ljr ldKav fuu ldnka mrudKqj fj; wdl¾IKh fjhs o@
kshqla,sfhdams,sl
3 tjeks kshqla,sfhda ms,sl idok m%;sldrl y|qkajkak
HCN
CH3MgBr
CH3 NH2

4 TlaislrK yelshdj jvd;a we;af;a l=uk ixfhda. j,g o@
we,avsyhsv
5 th ;yjqre l< yels mrslaIKhla ,shkak
fma,sx o%djKh iu. .fvd,a r;= meye wjlafIamhla ,nd oSu
wefudakSh is,aj¾ khsfg%sgs iu. c, ;dmlhl r;a lsrSfus oS rsoS legm;la ,nd osu
wdus,sl KMnO4 iu.  ls%hdj $wj¾K lsrsu
6 t;ke,a yd fnkaie,avsyhsvs  w;frka jevs TlaislrK yelshdj jvd;a we;af;a l=uk ixfhda.hg o@
t;ke,a
7 ldnkhs,a ixfhda. wfkl=;a ixfhda. j,ska fjkalr y|qkd .ekSug fhdod.; yels mrslaIKhla ,shkak
fn%svs m%;sldrlh iu. olajk m%;sls%hdfjka ;eUs,s meye wjlafIamhla ,enSu
8 ldnkhs,a ixfhda. j, ls%hdldrs;ajhg fya;= jkafka ldnkhs,a ldnka mrudKqfjs we;sjk O%ejsh;djhhs  thg iusnkaO  CH3 ldkavhg we;slrk n,mEu l=ula  o@
 tys we;s C – H nkaOkh oqn, f,i O%ejslrKhg ,la lsrSu ksid  H +f,i bj;a lsrsu $ wdus,sl lsrSu isoq lrhs
we,amd yhsv%cka bj;ajs hdu
9 ljr ;;aj hgf;a fuh isoqfjhs o@
10% NaOH we;sjsg
10  we,a*d yhsv%cka bj;a jSfuka iEfok wekdhkh ljr kulska y|qkajhs o@
ldnekdhkh
11 kshqla,sfhdams,slhla f,i wdl,kh iEfok M,h myiqfjka jsc,khg Ndckh jkafka ljr ;;aj hgf;a o@
wdus,sl ;;aj hgf;a r;a l< jsg

12 tysos isoqjk m%;sls%hdfjs m<uq mshjr ;=, isoqjkafka l=ula o@
ldnekdhkh  kshqla,sfhdams,slhla f,i wdl,kh jsu
13 tysos isoqjk m%;sls%hdfjs fojk mshjr ;=, isoqjssh yelafla l=ula o@
wus,hla iu.  r;a l< jsg isoqjk jsc,kh


14 we,avsyhsv yd lsfgdak TlaisyrKhg Ndjs; lrkafka fudkjd o@ iEfok M, ,shkak
 jsh<s B;¾ we;sjsg LiAlH4 fyda NaBH4 iu. we,afldfyd, fohs

iskala ixri yd id'HCl   iu. we,aflak fohs





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