84927-34-4

Upstream product

• 68521-38-0 benzocyclohepta<1,4>oxazine 
• 109-76-2 Trimethylenediamine 

Downstream Products

• 198290-80-1 Hf(CH₂C₆H₅)2(C₇H₅N₂((CH₂)3)2N₂C₇H₅) 
• 198290-82-3 Zr(CH₂C₆H₅)2(C₇H₅N₂((CH₂)3)2N₂C₇H₅) 

Relevant academic research and scientific papers

Formation of Hydro-1,3-diazines by the Reaction of Benzo[b]cyclohepta[e][1,4]oxazine with α,γ-Diamines

Contrary to a report that the reaction of benzo[b]cyclohepta[e] [1,4]oxazine 1 with α,γ-diamine 2b produces 1,2,3,4-tetrahydrocyclohepta[b][1,4]diazepine 4, the product was found to be 2-phenyl-3,4,5,6-tetrahydropyrimidine 5b and is peculiar to the reaction of 1 with α,γ-diamines 2 as well as β-aminamide 7.