La liaison phosphazène dans quelques nouveaux iminophospholanes. Diversité de comportement réactionnel
作者:Marie Rose Marre、Michel Sanchez、Jean François Brazier、Robert Wolf、Jacques Bellan
DOI:10.1139/v82-068
日期:1982.2.15
Staudinger reaction, we have synthesized twelve iminophospholanes (1–12) with dioxa (1–4), oxaza (5, 6), and diaza (7–12) ring systems. We have never observed any phosphazene bond dimerization with diazaphospholane compounds, whatever the nature of the group on the imino atom. For the tetramethyl dioxaphospholane compounds (1, 2, 4), the thermal rearrangementoccurs with the intracyclic oxygen atom. Last