An Alternative Synthesis of Quindoline and one of its Closely Related Derivatives
摘要:
The alkaloid Quindoline (13) and one of its tetracyclic isomer indazolo[2,3-a]quinoline (8) have been synthesised utilising the Pd(0)-catalysed cross-coupling reaction of pivaloylamino phenylboronic acid (2) with substituted quinolines.
Rhodium-Catalyzed<i>N</i>-<i>tert</i>-Butoxycarbonyl (Boc) Amination by Directed CH Bond Activation
作者:Julian Wippich、Nadina Truchan、Thorsten Bach
DOI:10.1002/adsc.201600410
日期:2016.6.30
the indoloquinoline alkaloids quindoline and cryptolepine. The facile removal of the Boc protecting group was the key to the success of the syntheses. The scope of the reaction was extended to a C(sp3)Hbond amination and to the amination of 2‐phenyloxazoline. For the amination of 2‐pyridin‐2‐ylbenzene a kinetic deuterium isotope effect of 2.0 was determined.
REDDY, Y. PADMA;REDDY, K. KONDAL, INDIAN J. CHEM. B, 27,(1988) N, C. 563-564
作者:REDDY, Y. PADMA、REDDY, K. KONDAL
DOI:——
日期:——
An Alternative Synthesis of Quindoline and one of its Closely Related Derivatives
作者:D. Csányi、G. Timári、Gy. Hajós
DOI:10.1080/00397919908085916
日期:1999.11
The alkaloid Quindoline (13) and one of its tetracyclic isomer indazolo[2,3-a]quinoline (8) have been synthesised utilising the Pd(0)-catalysed cross-coupling reaction of pivaloylamino phenylboronic acid (2) with substituted quinolines.
Reddy, Y. Padma; Reddy, K. Kondal, Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 1988, vol. 27, p. 563 - 564