Recently Active Organic Chemistry Questions

Give me the products P and Q . no more information required to solve this one . I assure you this will test your concepts *Image* ...

*Image* From Carey. explain that circled line. C-C bonds also involved in hyperconjugation?? So, is C-C hyperconjugation more stabilising or C-H ??? ...

30.9 gm of (+)2-butanol was taken in a 309ml sloution & was mixed with 15.45gm of (-)2-butanol placed in 154.5ml and the final solution is passed through 444mm tube. What will be the observed rotation (in degrees) for the fin ...

What is the correct IUPAC name of the following compound - ? *Image* A) (2E,4Z,6Z)-4-chloro octa-2,4,6-triene B) (2Z,4E,6E)-5-chloro octa-2,4,6-triene C) (2E,4E,6Z)-4-chloro octa-2,4,6-triene D) (2Z,4Z,6E)-5-chloro octa-2,4,6 ...

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*Image* Explain the order for the methyl aniline and ethyl aniline.. The rest are obvious ...

this thread aims at discussions on all possible aspects of organic chemistry that we feel are important for JEE 2010 ! members can put forward their question in this thread and we shall try and answer them together ! short co ...

Aldehyde/ketone + HX → No reaction. Why? ...

*Image* ...really good question,,,,took me some time to get into it ! ...

*Image* Plzz help me in drawing all possible structures of rearranged carbo cations of the given carbo cation . ...

Phenol reacts with acetone in the presence of hydrochloric acid. Predict the product...... Is diphenyl derivative obtained? ...

The OH group of methyl alcohol cannot be replaced by chlorine by the action of (a) Cl 2 (b) H Cl (c)P Cl 3 (d) P Cl 5 ...

Which statement is/are correct about free radical halogenation of alkanes :- 1) The number of product molecules formed by one photon is very high 2) If O2 is added, initially the rate decreases then it increases. 3) Inhibitor ...

1 mole each of Bromo-Derivative (A) and NH3 react to give 1 mole of an organic compound (B). B reacts with Methyl Iodide (CH3I) to give (C). Both B & C react with Nitrous acid to give D & E respy. D is oxidised and subsequent ...

pls give answer with explanation.... *Image* tell me if image is not clear enough ...

Q: Compound A (C7H15Br) is not a primary alkyl bromide. It yields a single alkene B on being heated with NaOC2H5 / C2H5OH. Hydrogenation of B gave 2,4-dimethyl pentane. Identify A and B. PS: Scroll down to meet few more quest ...

We know dat a Compound isnt optically active if it has 1] plane of symmetry 2]axis of symmetry 3]centre of symmetry but how do we find whether a compound has any kind of symmetry or not ?? plane of symmetry is not difficult t ...

how to convert chlorobenzene to benzene????? ...

Ques) Match column (I) and (II) *Image* ...

Q. conversion of cyclohexene to cyclohexanol can be easily achieved by....... a) NaOH + H2O b) Br2, H2O c) hydroboration oxidation d) hydroboration hydrolysis what is hydroboration hydrolysis?? ...

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The major product P of the given reacn is :- *Image* This is not my doubt ...

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i just wanna confirm dat does NaNH2 converts internal alkyne to terminal alkyne??? ...

Ques) Hydrolysis of the following gave :- *Image* Here , 'X' should be what ?????????? ...

p-Chloroaniline and anilinium hydrochloride can be distinguished by: (A) Sandmeyer reaction (B) NaHCO3 (C) AgNO3 (D) Carbylamine test ...

*Image* This reaction sequence can start with a :- (a) 1° alcohol (b) 2 ° alcohol (c) 3° alcohol (d) Phenol ...

Is there any relation between basisity and nucleophilicity? Can we compare them? ...

Q1 why vinyl alcohol is not directly polymerised to form poly vinyl alcohol ??? Q2what type of polymer is this ?? -CH2 -O -[CH2 - O -] - ...