𝔖 Bobbio Scriptorium
✦   LIBER   ✦

The preparation of 4,5-dihydro-2H-benz[e]indazoles from dilithiated 2-tetralone phenylhydrazone and aromatic esters

✍ Scribed by April J. Angel; Anne E. Finefrock; Angela R. Williams; Jessica D. Townsend; Thuy-Ha V. Nguyen; Douglas R. Hurst; Frederick J. Heldrich; Charles F. Beam; Ibraheem T. Badejo

Publisher
Journal of Heterocyclic Chemistry
Year
1999
Tongue
English
Weight
270 KB
Volume
36
Category
Article
ISSN
0022-152X

No coin nor oath required. For personal study only.

✦ Synopsis

Abstract

The phenylhydrazone of 2‐tetralone was dilithiated with excess lithium diisopropylamide followed by condensation with several aromatic esters, and the resulting intermediates were acid cyclized to 4,5‐dihydro‐2__H__‐benz[e]indazoles.

πŸ“œ SIMILAR VOLUMES

The Preparation of 3,3a,4,5-Tetrahydrona
The Preparation of 3,3a,4,5-Tetrahydronaphth[1,2-c]isoxazoles from Dilithiated 1-Tetralone Oxime and Select Aromatic Aldehydes.
✍ Charles F. Beam; et al. et al. πŸ“‚ Article πŸ“… 2006 πŸ› John Wiley and Sons βš– 14 KB πŸ‘ 1 views

## 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.