85807-75-6Relevant academic research and scientific papers
UV-mediated decomposition of diazomalonates in benzene: Unexpected access to functionalized bicyclo[3.2.0]heptane skeleton
Chiang, Yi-Jung,Zhu, Jia-Liang
, p. 3081 - 3084 (2017)
Upon irradiation with 300-nm UV light, the photolysis of diazomalonates in benzene unexpectedly affords 2,6-dicarboxylate bicyclo[3.2.0]hepta-2,6-dienes in low yields. These products are proven to be derived from cyclohepta-1,3,5-triene intermediates presumably via a tandem 1,5-carboxylate migration/[2+2] cycloaddition sequence.
THERMOLYSIS AND PHOTOLYSIS OF 4-DIAZO-1,2,3-TRIAZOLES IN BENZENOID SOLVENTS, SYSTEMS WHICH REVEAL DECOMPOSITION OF DIAZO COMPOUNDS TO CARBENES TO DIAZO COMPOUNDS TO CARBENES.
Hui, H. K.-W.,Shechter, H.
, p. 5115 - 5118 (2007/10/02)
4-Diazo-1,2,3-triazoles thermolyze and photolyze to 4H-1,2,3-triazolylidenes which (1) convert benzenes to 4-phenyl-1,2,3-triazoles or/and (2) isomerize to α-diazonitriles which react carbenically with benzenes by addition, ring-expansion or substitution processes.
