๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

Chemoselective Lithiation of 1-Bromo-n-chloroalkanes

โœ Scribed by Francisco Foubelo; Abdeslam Abou; Miguel Yus

Publisher
John Wiley and Sons
Year
2005
Tongue
English
Weight
106 KB
Volume
2005
Category
Article
ISSN
1434-193X

No coin nor oath required. For personal study only.

๐Ÿ“œ SIMILAR VOLUMES

Chemoselective Lithiation of 1-Bromo-n-c
Chemoselective Lithiation of 1-Bromo-n-chloroalkanes.
โœ Francisco Foubelo; Abdeslam Abou; Miguel Yus ๐Ÿ“‚ Article ๐Ÿ“… 2006 ๐Ÿ› John Wiley and Sons โš– 27 KB

## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.

Lithiation of N-Protected-dihydro-1,4-be
Lithiation of N-Protected-dihydro-1,4-benzoxazines.
โœ Yansong J. Lu; Bin Hu; Mahavir Prashad; Shaum Kabadi; Oljan Repic; Thomas J. Bla ๐Ÿ“‚ Article ๐Ÿ“… 2006 ๐Ÿ› John Wiley and Sons โš– 15 KB ๐Ÿ‘ 1 views
Lithiation of N-protected-dihydro-1,4-be
Lithiation of N-protected-dihydro-1,4-benzoxaziness
โœ Yansong J. Lu; Bin Hu; Mahavir Prashad; Shaum Kabadi; Oljan Repiฤ; Thomas J. Bla ๐Ÿ“‚ Article ๐Ÿ“… 2006 ๐Ÿ› Journal of Heterocyclic Chemistry ๐ŸŒ English โš– 77 KB

## Abstract magnified image Lithiation of __N__โ€protectedโ€2,3โ€dihydroโ€1,4โ€benzoxazines is described. Lithiation of __N__โ€(__tert__โ€butoxycarbonyl)โ€2,3โ€dihydroโ€1,4โ€benzoxazine (**1**) with BuLi/TMEDA occurred in the ฮฑโ€position to nitrogen on the heterocyclic ring, leading to the unexpected ringโ€ope