![Diamino Diphenyl Ureas. [-NHCONH-] : Explained in](https://rangudhyog.com/assets_front/blog_images/151.jpg)
Diamino Diphenyl Ureas. [-NHCONH-] : Explained in
by : Rahul Sharma
Diamino Diphenyl Ureas. [-NHCONH-]
Important diomines of this class are
3,3'- diamino diphenyl urea
& 4,4' - diamino dipheryl urea. & their derivatives.
These diomines are prepped. by the reaction of urea with p- or m- phenylene diamine & their derivatives.