organic...help..please!!

what is the major monohalo product[7][7]

11 Answers

1
Manmay kumar Mohanty ·

it is NO2 - Ph - CH(Br) - CH3

39
Pritish Chakraborty ·

Bromine is a more selective and less reactive radical. It prefers secondary spots to primary spots. Here a benzyl radical can form, which bromine will love.
So attach bromine to CH2 carbon to get the major monohalo product.

49
Subhomoy Bakshi ·

arre yaaar!! tum logo ko itna yaad kaise rehta hain??

1
Manmay kumar Mohanty ·

This is a basic reaction so yaad tha [1]

49
Subhomoy Bakshi ·

i guess it will be the secondary OH group....coz 2° more reactive than 1°....

verify!!

39
Pritish Chakraborty ·

This reaction is pretty obvious subho. The -OH attached to the Ph group has partial double bond character. Hence it cannot be displaced so easily. We require either deactivating groups to be attached to the ring or stringent conditions.
Hence the CH2OH becomes CH2Cl.

49
Subhomoy Bakshi ·

nothing for me is obvious!! everything is an achievement in organic!!

49
Subhomoy Bakshi ·

[2]

39
Pritish Chakraborty ·

Don't worry..you still have a year's time to polish organic. Even I was worthless in it till the end of 11th...in 12th it all changed :)
And I'll be uploading the rest of my notes sometime in May...so that'll help I hope!

49
Subhomoy Bakshi ·

wer are the previous notes?

can u give link??

39
Pritish Chakraborty ·

http://www.targetiit.com/iit-jee-forum/posts/organic-moolah-15147.html

Your Answer

Close [X]