Predict the products formed when cyclohexanecarbaldehyde reacts with following reagents-i PhMgBr and then H 3 O -iiTollens- reagentiii Semicarbazide and weak acid ivExcess ethanol and acidv Zinc amalgam and dilute hydrochloric acid

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Standard XII

Chemistry

Addition of Organometallic Reagents to Aldehydes and Ketones

Predict the p...

Question

Predict the products formed when cyclohexanecarbaldehyde reacts with following reagents.

(i) PhMgBr and then H₃O⁺

(ii)Tollens’ reagent

(iii) Semicarbazide and weak acid

(iv)Excess ethanol and acid

(v) Zinc amalgam and dilute hydrochloric acid

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Solution

(i)

(ii)

(iii)

(iv)

(v)

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Predict the products formed when cyclohexanecarbaldehyde reacts with following reagents. (i) PhMgBr and then H3O+ (ii)Tollens’ reagent (iii) Semicarbazide and weak acid (iv)Excess ethanol and acid (v) Zinc amalgam and dilute hydrochloric acid

(i) (ii) (iii) (iv) (v)

Predict the products formed when cyclohexanecarbaldehyde reacts with following reagents.

(i) PhMgBr and then H₃O⁺

(ii)Tollens’ reagent

(iii) Semicarbazide and weak acid

(iv)Excess ethanol and acid

(v) Zinc amalgam and dilute hydrochloric acid

(i)

(ii)

(iii)

(iv)

(v)