CH Carboxylic acids aldehydes and ketones Flashcards
Ch3ch2ch2OH + X === CH3CH2CHO
CH3CHCH3
I
OH
+ X ==== CH3 - C=0 - CH3
KMnO4
CH3CH2OH + X ===== CH3CHO
CH3CHCH3 + Y ===== CH3 C=O CH3
I
OH
Cu = X
Ag =Y
CH3CH=CH-CH3 + X ===== COMPLETE THE RECATION AND ALSO GIVE A SIMLAR REACTION WITH DIIFERENT REACTANMT FOR PREPARATION OF KETONES
ALDEHYDE
GIVE COMPLETE ROSENMUND REACTION .
C6H5CCL + BaSo4 + Pd ====
II C6H5CHO
O
Give complete Stephen reduction reaction.
R-C=- N + SnCl2 + HCL ==== R-CH= NH + H2O/H+ === RCHO + NH3
C6H6 + X + U ==
X = R-C-Cl
U = AlCl3 (anhyd.)
II
O
C6H5-C R+H
II
O
Ch3 - C=O
I
H
+ HCN
Ch3 -CH -OH
I
CN
Carbonyl + NaHSO3
R-C=O + N
I
R*
====
OSO2H
I
CH3-C-ONa
I
C2H5
Ch3-CH=O + R*-MgBr ===
Ch3-CH-Ch3
I
OmgBr
Ch3-Ch =O + R-OH
Give the special case of this reaction
Ch3 - Ch -OH
I
OR
Ch3-C=O +
I
CH3
NH2-Z
NH-C2H5
I
Ch3-C-OH
I
CH3
Give reduction reaction of aldehydes and ketones
Aldehydes - 1° alcohol
Ketones - 2° alcohol
Give clemmensen reaction and eolf- kishner reaction.
Book
Oxidation of ketone gives
Carboxylic acid
Give Tollens test
And feelings test
What is Haloform reaction and who is it possible for and also give the complete reaction?
R–C-CH3
II
O
+NaOx
==== R-C-ONa + CHX3
Who is aldol condensation possible for?
For aldehydes and ketones having alpha hydrogen
How we can test carbonyl with alpha methyl?
Using B
NaOI as it will form
CHI3 yellow ppt or CHCl3
Give complete cannizaro reaction?
–C=O+ KOh(aq)=== CH3OH +HCOOK
Self condensation reaction give
Book
Give complete cross aldol condensation reaction.
Notes
C6H5-C HO + HNO3 + H2SO4
C6H4-CHO(p)- NO2(m)
Give preparation of carboxylic acids
- R-CH2-OH + Kr2Cr2O7 +[O] R-COOH
- Toulene + KMnO4 + Hydrolysis=== C6H5COOH Note
3.R-C=-N +H2O/H+=== R-C-NH2+
II
O
+ H+ == R-COOH
2R-COOH + 2Na====
2R-COONa + H2
R-COOH + NaOH ===
R-COONa+ H2O
R-COOH + Na2CO3 ===
R-COONA +H2O +CO2
R- C-OH +H+
II
O
O
II
R-C-O. +H2O
I
R-C
II
O
Carboxylic acid+ Alcohol + X
X= H2SO4
== Esterification +H2O
RCOOH +Pcl3 ===
RCOCl + POCl3 + HCl
R-COOH +Nh3
C6H5-C-NH2
II
O
+ H2O
R-COOH + x +y
X= LiAlH4
Y=B2He
=== R-CH2-OH
R-COOH +Na ====
R-COONa + NaOH/Cao === c3H8
Ch3COOH + Red P/cl2 ===
CH2-COOH
I
Cl2
C6H5COOH + HNO3 +H2SO4 ====
C6H5-COOH
I
NO2
+H2O
