66718-44-3

Upstream product

• 74457-37-7 3,6-diphenyl-1,2-diazabicyclo<3.1.0>-hex-2-ene 
• 74457-33-3 E-1,4-diphenyl-3-buten-1-one N-tosylhydrazone 
• 74457-35-5 trans-1,4-diphenyl-4-diazobut-1-ene 

Downstream Products

• 891-22-5 3,6-diphenylpyridazine 
• 23990-17-2 3,6-diphenyl-1,4-dihydropyridazine 

Relevant academic research and scientific papers

An unusual example of a 1,1-cycloaddition reaction of a diazoalkane

Thermolysis of the sodium salt of E-1,4-diphenyl-3-buten-1-one N-tosylhydrazone gave rise to the corresponding diazoalkane which undergoes a subsequent 1,1-cycloaddition reaction to produce 3,6-diphenyl-1,2-diazabicyclo[3.1.0]hex-2-ene.