Split Synthesis

2 x 24 Amines

192 Ureas

> 70% purity

48 Amides

ᢍ % purity

48 Sulfonamides

> 85 % purity

24 amines

8 isocyanates

12 amines

4 acid chlorides

12 amines

4 arylsulfonyl chlorides

Polymeric Bases and Scavengers used to expedite purification

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