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A carbonyl compound P. which gives posit...

A carbonyl compound P. which gives positive iodoform test, undergoes reaction with MeMgBr followed by dehydration to give an olefin Q. Ozonolysis of Q leads to a dicarbonyl compound R, which undergoes intramolecular aldol reaction to give predominantly S.
`Pundersetunderset("3. "H_(2)SO_(4),triangle)("2. "H^(+),H_(2)O)overset("1. "MeMgBr)toQunderset("2. "Zn,H_(2)O)overset("1. "O_(3))toRunderset("2. "triangle)overset("1. "OH^(-))toS`
The structure of the products Q and R, respectively, are
The structure of the product S is

A

B

C

D

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A carbonyl compound (P) which gives positive iodoform test, undergoes reaction with MeMgBr followed by dehydration to give an olefin (Q). Ozonolysis of (Q) leads to a dicarbonyl compound (R ) which undergors intramolecular aldol reaction to give predominantly (S). Poverset(1. MeMgBr)underset{:(2.H^(+)","H_(2)O),(3.H_(2)SO_(4)","Delta):}rarr Q underset(2. Zn"," H_(2)O)overset(1. O_(3))rarr R underset(2. Delta)overset(1. OH^(-))rarr S The structure of products (Q) and (R ), respectively, are:

A carbonyl compound (P) which gives positive iodoform test, undergoes reaction with MeMgBr followed by dehydration to give an olefin (Q). Ozonolysis of (Q) leads to a dicarbonyl compound (R ) which undergors intramolecular aldol reaction to give predominantly (S). Poverset(1. MeMgBr)underset{:(2.H^(+)","H_(2)O),(3.H_(2)SO_(4)","Delta):}rarr Q underset(2. Zn"," H_(2)O)overset(1. O_(3))rarr R underset(2. Delta)overset(1. OH^(-))rarr S The structure of product (S) is:

A carbonyl compound (P) which gives positive iodoform test, undergoes reaction with MeMgBr followed by dehydration to give an olefin (Q). Ozonolysis of (Q) leads to a dicarbonyl compound (R ) which undergors intramolecular aldol reaction to give predominantly (S). Poverset(1. MeMgBr)underset{:(2.H^(+)","H_(2)O),(3.H_(2)SO_(4)","Delta):}rarr Q underset(2. Zn"," H_(2)O)overset(1. O_(3))rarr R underset(2. Delta)overset(1. OH^(-))rarr S The structure of product (S) is:

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RESONANCE ENGLISH-CARBONYL COMPOUNDS (ALDEHYDES & KETONES ) & CARBOXYLIC ACID -Part-I
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  2. A carbonyl compound P. which gives positive iodoform test, undergoes r...

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  3. A carbonyl compound P. which gives positive iodoform test, undergoes r...

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  4. A carbonyl compound P. which gives positive iodoform test, undergoes r...

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  5. Match each of the compounds given in ColumnI with reaction (s) that t...

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  6. In the scheme given below, the total number of intramolecular aldol co...

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  7. Two aliphatic aldehydes (P) and (Q) react in the presence of aqueous K...

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  8. Two aliphatic aldehydes (P) and (Q) react in the presence of aqueous K...

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  9. Two aliphatic aldehydes P and Q react in th presence of aqueous k(2)CO...

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  10. Match the reactions in Column I with appropriate types of steps/reacti...

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  11. The number of aldol reaction(s) that occurs in the given transformatio...

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  12. In the following reaction sequence, the compound J is an interemedia...

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  13. In the following reaction sequence, the compound J is an interemedia...

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  14. After completion of the reactions (I and II), the organic compounds in...

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  15. Among P,q,R and S, the aromatic compound(s) is /are:

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  16. The major product of the following reaction is:

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  17. In the following reactions, the product S is

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  18. The major product of the following reactions sequence is

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  19. Positive Tollen's test is observed for

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  20. Compounds P and R upon ozonolysis produce Q and S, respectively. The m...

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