Recently Active Organic Chemistry Questions

Among the following compounds,which will react with acetone to give a product containing C *Image* N bond ?? A. C6H5NH2 B. (CH3)3N C. C6H5NHC6H5 D. C6H5NHNH2 ...

In the reaction p-chlorotoulene with KNH2 in liq NH3 major product is A. o-toulidine B. m-toulidine C. p-toulidine D. p-chloroaniline ...

*Image* How will the divalent nitrogen affect the stability of the species? ...

Explain the order of basicity of the following compounds in (i) Gaseous phase and (ii) inaqueous soln. : (CH3)3N, (CH3)2NH, CH3NH2, NH3 Give Proper Explanation. ...

ARRANGE THE FOLLOWING IN DECREASING ORDER OF BASICITY. eXPLAIN THE REASON AS WELL. *Image* ...

*Image* What is the Product in above Problem? ...

Why does monobromination of acetanilide proceed faster than benzene? ...

Why does decarbonylation take place in acylation? ...

Methylenomycin A is a potent antibiotic isolated from Streptomyces violaceoruber. Answer the following questions about methylenomycin A. *Image* i) Identify the stereogenic (chiral) centers in Methylenomycin A. Determine whet ...

1,2 dichloro propane+(alc.)KOH------->?? this question was posted quite earlier,but i want to revive the disscussion hints:think of E1,E2 and Sn2 ...

WHICH OF THE FOLLOWING HAS HIGHER BOILING POINT? (a)p-nitrophenol (b)o-nitrophenol give explanation.......i am bit confused ...

ASSUME THAT A PARTICULAR AMINO ACID HAS AN ISOELECTRIC POINT OF 6.0 .IN A SOLUTION OF Ph 1.0 WHICH OF THE FOLLOWING SPECIES WILL PREDOMINATE ?????? *Image* ...

GIVE THE FINAL PRODUCT *Image* ...

PhMgBr + PCl3 ---------> ??? i remember 3 options only,,they were -- a. chlorobenzene. b. dichlorobenzene. C. bromobenzene. ...

Question. TRUE/FALSE The chlorination of *Image* yields 2,2-chloro propane as major product. answer- false EXPLAIN HOW??? ...

*Image* my actual doubt : do we hav dese above mentioned name reacns in JEE syllabus ??? ...

Question. The number of monochloro derivative of isobutane is ???? answer given is 4................but mine 2 came............Can someone explain?? ...

What shud be the major products "A" & "B" in the foll. simple cases....? *Image* (P.S. I know, too simple, ...yet, awaiting replies to clear the confusion once n fr all [1]) ...

Why is Finkelstien reaction not reversible? ...

Multiple answers correct. Select out the correct Statement(s) - *Image* ...

1) An Alcohol , on oxidation produces a ketone with the same number of carbon atoms. When the Ketones is oxidized, it yields am acid with a fewer no. of carbon atoms. The alcohol could be:- (a) Primary alcohol (b) Secondary a ...

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Q what will be open form of this one ?? *Image* ...

Q D-erythrose is treated in different beakers with 1)HNO3 forming A 2)Br2/H2O forming B a)Comment on optical activity of A,B b)A dicarboxylic acid .T/F c)B forms lactone . T/F ...

conc. H2SO4 Q Phenol +Phthalic anhydride-----------------------> B fusion color of B is ?? ...

*Image* Here , X is :- *Image* ...

A carbonyl compound when reacts with NH2OH gives an oxime. The reaction is carried out at a pH equal to 5.What would be the product if the same reaction was carried out at a. pH=1 b. pH=13 ...

*Image* when reacts with MnO2 gives ____ ?? ...

What is the hybridisation of Cl in CH3Cl? Is it sp3 or unhybridised and the C-Cl bond is formed between sp3 orbital of C and p orbital of Cl? ...

Design a synthesis for the transformation of 1-butyne to 3-octyn-6-ol using 1-butyne as the only source for carbons. ...