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What is the basicity of furan?
furan though has a lone pair of electron which is not delocalised but due to high electronegetivity of oxygen it is not a available for donation hence has weak basic proerty
Why furan do not show nucleophilic subtitution reaction?
Hi I m confused that in simple furan why it do not show nucleophilic subtitution reaction. while in subtituted furan show it.
Why furan is more reactive than pyrrole and thiophene?
Furan is more reactive than Pyrrole because it is less stable as it contains an extra lone pair than that of pyrrole, which is available for attack of an acid, results in the destabilization of the ring.
Is furfaral an acid?
No. It is an aldehyde. Furfural is furan-2-carboxaldehyde.
Why do 5-membered ring aromatic heterocycles pyrrole and furan undergo electrophilic substitution more rapidly than benzene while 6-membered ring heterocycles like pyridine are less reactive than Benz?
pyridine is less reactive than benzene because when we form its conjugate base then it'll b more stable than dat of benzene.. so more stabler means less reactive.......and also due to more resonance in benzene it will b more reactive...same 4 furan and pyrrole
What is the basicity of furan?
furan though has a lone pair of electron which is not delocalised but due to high electronegetivity of oxygen it is not a available for donation hence has weak basic proerty
What is basicity of furan?
furan though has a lone pair of electron which is not delocalised but due to high electronegetivity of oxygen it is not a available for donation hence has weak basic proerty
Why furan do not show nucleophilic subtitution reaction?
Hi I m confused that in simple furan why it do not show nucleophilic subtitution reaction. while in subtituted furan show it.
Why furan is more reactive than pyrrole and thiophene?
Furan is more reactive than Pyrrole because it is less stable as it contains an extra lone pair than that of pyrrole, which is available for attack of an acid, results in the destabilization of the ring.
Why is furan insoluble in ether?
Because it has 2 double bonds. An ether might not have any double or triple bonds!
What is the molar mass of furan?
68.08 grams/mole
Do Furan is weak base Or strong base?
weak
What has the author Thomas F Terbilcox written?
Thomas F. Terbilcox has written: 'Formaldehyde modified lignosulfonate extenders for furan systems' -- subject(s): Furan resins
Why furan sometimes behave as 13- diene?
Possibly because it is a 1,3-diene. A more interesting question would be why does it sometimes not behave that way.
Is furfaral an acid?
No. It is an aldehyde. Furfural is furan-2-carboxaldehyde.
Why do 5-membered ring aromatic heterocycles pyrrole and furan undergo electrophilic substitution more rapidly than benzene while 6-membered ring heterocycles like pyridine are less reactive than Benz?
pyridine is less reactive than benzene because when we form its conjugate base then it'll b more stable than dat of benzene.. so more stabler means less reactive.......and also due to more resonance in benzene it will b more reactive...same 4 furan and pyrrole
What is a benzofuran?
A benzofurane is another term for a benzofuran - any of a class of bicyclic heterocycles consisting of a benzene ring fused with one of furan.
