Report DMCA Acid-catalyzed rearrangement of 1-acyl-2-azabuta-1,3-dienes to 4-pyrrolin-2-ones
* Please fill this form as much details as possible, we will respond to your request within 2 to 3 business days.
* Please fill this form as much details as possible, we will respond to your request within 2 to 3 business days.