79905-04-7

Upstream product

• 112980-93-5 bromide of N-p-nitrobenzyl-10,10-dimethyl-9,10-dihydro-10-sila-2-azaantracene 
• 762-42-5 dimethyl acetylenedicarboxylate 

Relevant academic research and scientific papers

CONDENSATION OF N-(p-NITROBENZYL)-10,10-DIMETHYL-9,10-DIHYDRO-10-SILA-2-AZAANTRACENE BROMIDE AND ITS 9-OXO DERIVATIVE WITH ACETYLENEDICARBOXYLIC ESTER

Carbanions derived from N-(p-nitrobenzyl)-dihydrosilaazaanthracene condense with acetylenedicarboxylic ester to form substituted silanaphthoindolizines and silaazaaceanthrenes.The analogous salt of the 9-oxo derivative gave the oxo substituted silanaphtho