๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

An approach to the pyrroloquinoline core of martinelline and martinellic acid

โœ Scribed by Carl J. Lovely; Hossen Mahmud


Publisher
Elsevier Science
Year
1999
Tongue
French
Weight
222 KB
Volume
40
Category
Article
ISSN
0040-4039

No coin nor oath required. For personal study only.

โœฆ Synopsis


An expedient method for the assembly of the pyrroloquinoline skeleton found in the martinelline alkaloids using a [3+2] cycloaddition of an azomethine ylide and an alkene has been developed.


๐Ÿ“œ SIMILAR VOLUMES


Synthesis of the tricyclic triamine core
โœ Barry B. Snider; Yong Ahn; Bruce M. Foxman ๐Ÿ“‚ Article ๐Ÿ“… 1999 ๐Ÿ› Elsevier Science ๐ŸŒ French โš– 247 KB

The tricyclic triamine core 27 of martinellic acid (2) has been prepared stereospecifically in eight steps from 2-hydroxymethylaniline in 11% overall yield. The key steps are the addition of 2hydroxymethylaniline to vinylcyclopropane 14 to prepare cycloaddition precursor 19 in only two steps and an