5-Membered heterocyclic allylsilanes in synthesis: Generation via aza-ene reaction and application to the synthesis of a bicyclic 1,2-dinitrogen analogue of naturally occurring pyrrolizidines
摘要:
A cyclic hydrazide containing an allylsilane functionality obtainable by an aza-ene reaction provides ready access to a bicyclic 1, 2-dinitrogen compound related to naturally occurring pyrrolizidines. (C) 1998 Published by Elsevier Science Ltd. All rights reserved.
5-Membered heterocyclic allylsilanes in synthesis: Generation via aza-ene reaction and application to the synthesis of a bicyclic 1,2-dinitrogen analogue of naturally occurring pyrrolizidines
摘要:
A cyclic hydrazide containing an allylsilane functionality obtainable by an aza-ene reaction provides ready access to a bicyclic 1, 2-dinitrogen compound related to naturally occurring pyrrolizidines. (C) 1998 Published by Elsevier Science Ltd. All rights reserved.
Cyclopentanoid allysilanes in synthesis: Generation via intramolecular ene reaction of activated 1,6-dienes and application to the synthesis of functionalized diquinanes
A new general route to -1,2-disubstituted cyclopentanoid allylsilanes useful in di-and triquinane synthesis is described based on intramolecular enereaction of activated 1,6-dienes featuring a homoallylsilane unit as the ene donor.