Release 4.2 - October 2020

We are constantly working to improve your experience with SYNTHIA™ Retrosynthesis Software. Here is a summary of what has changed.

• Non-selective reactions are now easy to identify by their red arrows.
• Reactions from the Strategies filter are now easy to identify by their yellow arrows.
• Sessions idle time has been increased to 45 minutes.

• Overall improvements of the retrosynthetic search algorithm.
• Email notifications for completed manual retro and NOC analyses have been turned off. 

663 new expert rules have been added, covering reactions such as:

• [2+2] Photocycloadditions,
• Additional Suzuki cross-coupling of potassium trifluoroborates,
• Formation of diazirines and diaziridines,
• Strain release amination.