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R - CH = CH(2) + CO + H(2) overset(High ...

`R - CH = CH_(2) + CO + H_(2) overset(High Temp) underset (High Pressure) to RCH_(2) CH_(2) CHO`.

A

Mendius reaction

B

Oxo process

C

Sandorn's reaction

D

Stephen's reaction

Text Solution

Verified by Experts

The correct Answer is:
B
Oxo process is a process for synthesizing aldehydes by the addition of carbon monoxide and hydrogen under pressure to olefins in the presence of cobalt as a catalyst.
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CH_(2)H_(5)-underset(CH_(2))underset(||)(C )-CH_(2)OH ii CH_(3)-CH=CH-CHO NH_(2)-CH_(2)-CH_(2)-CH_(2)-NH_(2) ltbrlt iv. CH_(3)-CH=CH-COOH v. (CH_(3))_(2)C=CHCOCH_(3) vi. CH_(2)=CH-CN vii. OCH = CHO viii. HOOC - C = COOH ix CH_(2)=overset(CH_(3))underset(|)(C )-COOCH_(3) x. CH_(3)CH_(2)-overset(CH_(3))overset(|)(C )(C l)-CH_(2)-CONHCH_(2)CH_(3) xi. CH_(3)-overset(OCH_(3))overset(|)(C )H - CHO xii. [(CH_(3))_(2)CH]_(3)COH xiii. C_(6)H_(5)-CH=CH-COOH

Given the IUPAC names of the following compounds: (i) CH_(3)CH_(2)CH_(2)underset(C_(2)H_(5))underset(|)overset(CH_(3))underset(|)(C )CH_(2)-overset(CH_(3))overset(|)(C )=CH_(2) (ii) CH_(3)-overset(CH_(3))overset(C )H-C-=CH (iii) C_(6)H_(5)-CH=CH-CH_(2)Cl CH_(3)CH-CH-CH_(2)Cl (iv) CH_(3)CH=CH-CH_(2)Br v CH_(2)=CH-overset(Cl)overset(|)(C )-CH=CH_(2) vi CH_(2)=CH-overset(CH_(2)CH_(3))underset(|)(C )H-underset(Cl)underset(|)(C )=CH_(2) vii. (CH_(3))_(3)C - CH=CH_(2)

CH_(2)(CO Oet)_(2)+BrCH_(2)CH_(2)CH_(2)Br overset(NaOEt)underset("excess")to 'A' overset(H^(+) //H_(2)O) underset(Delta)to B

ERRORLESS-ALDEHYDES AND KETONES-NCERT BASED QUESTIONS(PREPARATION OF ALDEHYDES AND KETONES)
  1. Hydrolysis of ozonide of but-1-ene gives

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  2. The oxidation of benzyl chloride with lead nitrate gives

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  3. R - CH = CH(2) + CO + H(2) overset(High Temp) underset (High Pressure)...

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  4. The reagent used in Gattermann -Koch aldehyde synthesis is

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  5. On reductive ozonolysis yields

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  6. CH-=CH+H2O underset(HgSO4)overset(H2SO4)to A underset(300^@C)overset(H...

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  7. Acetic acid is treated with Ca(OH)(2) and the product so obtained is s...

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  8. In the following reaction : C2H2 underset(HgSO4//H2SO4)overset(H2O)t...

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  9. An optically active compound having molecular formula C(8)H(10) on ozo...

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  10. R-C-= N overset(SnCl2 +HCI ) to X overset(H3 O^+ ) to Y. this r...

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  11. The most suitable reagent for the conversion of RCH(2)OHrarrRCHO is

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  12. Addition of water to alkynes occurs in acidic medium and in the presen...

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  13. CH3 -C-= CH underset(1% Hg SO4 ) overset(40% H2SO4 )to A overset(...

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  14. CH-=CH underset(H2SO4)overset(HgSO4)to underset(H2O)overset(CH3MgBr)to...

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  15. Dry heating of calcium acetate gives

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  16. Identify the product C in the series CH(3)CN overset("Na/"C(2)H(5)OH...

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  17. On heating calcium acetate and calcium formate, the product formed is ...

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  18. Which of the following compound gives a ketone with Grignard reagent?

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  19. In the Rosenmund's reduction , BaSO(4) taken with catalyst Pd acts as ...

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  20. Secondary nitroalkanes can be converted into ketones by using Y. Ident...

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