The antifertility drug Novestrol (Ethynylestr | vedclass

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Question

(A) Novestrol (Ethynylestradiol) contains a phenolic group,a tertiary alcoholic group,and an alkyne group.$(1)$ The phenolic group reacts with $Br_2 /

Vedclass · Accepted Answer

$Br_2 / 	ext{water}$; $ZnCl_2 / HCl$; $FeCl_3$

Vedclass · Answer

(A) Novestrol (Ethynylestradiol) contains a phenolic group,a tertiary alcoholic group,and an alkyne group.$(1)$ The phenolic group reacts with $Br_2 / 	ext{water}$ to give a white precipitate and also gives a characteristic color test with $FeCl_3$.$(2)$ The tertiary alcoholic group reacts with Lucas reagent $(ZnCl_2 / HCl)$ to give a turbidity test.Therefore,it reacts with $Br_2 / 	ext{water}$,$ZnCl_2 / HCl$,and $FeCl_3$.

List-$I$ (Type of drug)	List-$II$ (Example)
$(A)$ Antacid	$(I)$ Serotonin
$(B)$ Antihistamine	$(II)$ Seldane
$(C)$ Tranquilizer	$(III)$ Ranitidine
$(D)$ Antibiotic	$(IV)$ Chloramphenicol

The antifertility drug Novestrol (Ethynylestradiol) can react with which of the following reagents?

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$(A)$ Antacid $(I)$ Serotonin
$(B)$ Antihistamine $(II)$ Seldane
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$(D)$ Antibiotic $(IV)$ Chloramphenicol

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