(A) ; Product (A) of the reaction is :
1.
2.
3.
4.
O ||Ph—C—Cl+ →
: Identify the product (A).
(a) (b)
(c) (d)
Which is the major product of the following reaction?
1.
2.
3.
4.
PCl5→(A) LiAlH4→(B) PCC→(C) HO-→∆(D)
(a)
(b)
(c)
(d)
Which of the following compounds will undergo decarboxylation on heating?
1. 2 and 3
2. 3 and 4
3. 3 only
4. 1 and 4
3eq. EtOH→dry HCl gas (major product); (A); Product A is :
(a) (b)
(c) (d)
Identify the compound C in the following sequence :
(CH3)2CHCH2C≡NHCl, H2O→compound A 1. LiAlH4→2. H2Ocompound B PCC→CH2Cl2compound C
(a) O
||
(CH3)2CHCCH3
(b) O
||
(CH3)2CHCH2COH
(c) O
||
(CH3)2CHCH2CH
(d) O
||
(CH3)2CHC CH2OH
What is compound Z?
CH3CH2CH2BrNaCN→XH3O+→heatYCH3CH2OH→H+Z
(a) O
||
CH3CH-CHCOH
(b) CH3CH2CH2CH=NOCH2CH3
(c) CH3CH2CH2CH(OCH2CH3)2
(d) O
||
CH3CH2COCH2CH3
(i)KBrO,∆→(i)H+ (X)∆→ (Y)
Hence the product (Y) in the above sequence of reactions, is :
(a) (b)
(c)
(d)