Unanswered Organic Chemistry Questions

This is important throughout organic chemistry, but will be especially important when trying to determine the products of elimination and substitution (E1, E2, SN1, SN2)reactions. There are generally three trends to remember ...

CH2=CH-CH=O REACTED WID 1 EQ R2BH THEN WID ACOH/H2O PRODUCT?????/ WILL C=C BE AFFECTED ...

why amide enolate gives a better ratio of alkylation to elimination compared to ketone enolate given that the competition b/w enolate alkylation and base induced E2 elimination with ethyliodide electrophile is finely balanced ...

why diethyl chlorophosphite is not stable with ethanol ,light and air? ...

why do silver ambidient nucelophiles give elimination product??? ...

please explain what is epimerisation??? explain with an example ...

What would be the major product obtained from the additon of HBr to CH3CH2CH=CHI IS: CH3 ANS:CH3CH2CCH3 Br how?plzzzzzzzzzzzzzzzzzz....explain ...

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some doubts: 1. why does basicity and nucleophilicity decrease across a period?? 2. why are para products preferred in low temperatures in phenolic reactions?? 3. explain mechanism of this reaction: R-Br + Ag20 → R-O-R ...

are paladium charcoal and selinium in conjuation wth olready existing double bonds ? dey r d organo metallis compounds...actually d thng is m rili confused in dis part of organic .. n wht is d reactivity dey follow? ...

are paladium charcoal and selinium in conjuation wth olready existing double bonds ? dey r d organo metallis compounds...actually d thng is m rili confused in dis part of organic .. n wht is d reactivity order dey follow? ...

when there is a competition between the carbonyl bond and c=c double bond in the case of b.v. oxidation...the double bond gets preference under ordinary conditions and forms epoxides but the preference is just the other way i ...

Can any1 give me a Easy explanation of Resonance effect! THANKS IN ADVANCE ...

A crystalline solid C7H8Oreacts with sodium to liberate hydrogen gas.it is insoluble in water but soluble in dilute soln of NaOH,upon treatment with Br2,only one monobromo derivative C7H7OBr is produced.The most likely struct ...

compound X (C7H8O) is insoluble in water,dil HCl,aq NAHCO3 but dissolve in aq NaOH. When X is treated with Bromine water,it is converted into a compound of formula C7H7OBr. identify X ...

Benzene is obtained from benzene diazonium chloride by the A)Reaction with alkaline Stannous chloride B)Action of Hypophosphorous acid C)Action of ethyl alcohol GIVE MECHANISM FOR ALL THE 3 REACTIONS ??????? ...

how much faraday needed to electrolyse NO2 ...

Q1 which compound is most easily deformylated? a) α-keto ester b) α-keto acid c) 1,1 dicarboxylic acid d) β-keto ester Q2 which is the most effective solvent for methyl iodide with azide ion (N3-)? a) DMF b) DMSO c) -OH d) ...

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phenol + (CH3)3C-OH →H2SO4 ??? ...

what is order of activation towards electrophilic substitution among -aniline, monoalkyl sustituted aniline & dialkyl substituted aniline...please state the reason too ,i meant among -NH2 ,-NHR,-NR2. ...

I am using Sanyal for organic reactions and Finar ( OLD edition ) for organic chem... but pls can u tell me which book to practise questions from... I don't like Arihant (RK Gupta ) as there are tooooooo many mistakes... espe ...

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 ...