I need a pdf which has all the reactions and mechanism of organic chemistry. From where can i get one?

@ ved 
u can get it from askiitian revision notes and study material . refer to the link , thats not an pdf but every name reaction and reaction mechanisms are well explained there , 
u just need to note that on your notebook and practice it , u can even take a print out also . 
and i would prfer to make it of your own , as per my knowledge , if u will make it your 1 time revision will be done with memorising part ., 
so, better do it of your own . 
if not get any reaction here , then u can go with the book named as "
REACTION MECHANISM BY MTG PUBLICATION . 
there all the shortcuts are well explained with diagram . 
HOPE IT CLEARS YOUR DOUBT 

ALL THE BEST ..