126441-18-7

Upstream product

• 126441-17-6 1,2-Diamino-4-tosylaminobutane 
• 5437-45-6 Benzyl bromoacetate 
• 100779-64-4 N^α-p-toluenesulfonyl histamine 
• 100779-66-6 N¹,N²-Di-Boc-N⁴-tosyl-1,2,4-butanetriamine 
• 100779-72-4 3,4-Bis(di-t-butoxycarbonylamino)but-3-enyl (tosyl)amine 

Downstream Products

• 126441-19-8 N⁴-Tosyl-1,2,4-butanetriamine-N¹,N¹,N²,N²-tetraacetic acid 

Relevant academic research and scientific papers

Ring Cleavage of N-Acyl- and N-(Arylsulfonyl)histamines with Di-tert-butyl Dicarbonate. A One-Pot Synthesis of 4-Acylamino- and 4-Arylsulfonylamino-1,2-diaminobutanes

The ring cleavage of N-acyl- and N-(arylsulfonyl)histamines with di-tert-butyl dicarbonate in aqueous acetonitrile containing KOAc provides a one-pot synthesis of 4-acylamino- or 4-arylsulfonylamino-1,2-bis(tert-butoxycarbonylamino)butanes.Removal of the