Navigation

0 Hits

  • Previous / Next

You are using Science Of Synthesis as a Guest.
Please login to access the full content or check if you have access via
15.1.4.1.1.3.1.1 Synthesis from Acyl Enamines, β-Dicarbonyl Compounds, and Hydroxylamine or Ammonium Salts

DOI: 10.1055/sos-SD-115-00035

Spitzner, D.Science of Synthesis Knowledge Updates, (2016119.

Substituted pyridines and dihydro-6H-quinolin-5-ones tethered with aryl and hetaryl groups are formed from β-enaminones, β-dicarbonyl compounds, and ammonium acetate in the presence of cerium(III) chloride heptahydrate/sodium iodide as catalyst.[‌113‌]

8,8,8-Meeeeeeeeeeeee eeeeeeeee 88 eee 8,8,8-eeeeeeeeeeeeee eeeeeeeeeeeeeeeeee-8-eeee eee eeeeeeee eeee eeee eeeeeeee, β-eeeeeeeeee eeeeeeeee, eee ee eeeeeeee eeee ee e eee-eee eeeeeeeee eeeee eeee(MM) eeeee eeeeeeeeeeeee ee eeeeeeeee eeeeeeeeeeeeeeeeeeeeee eeeeeeeeee (M8MeM88M88•8M8M) (eeeeeee eeee) ee e eeeeeeeeeeeee eeeeeeeeee eeeeeeee (Meeeee 88).[‌888‌,‌888‌]

Meeeee 88 Meeeeeeeeee ee 8,8,8-Meeeeeeeeeeeee Meeeeeeee[‌888‌]

Meeeeeeeeee 88

Me8 Meeee (%) Mee
Me 88 [‌888‌]
8-Mee 88 [‌888‌]
8-MeM8M8 88 [‌888‌]
8-MeM8M8 88 [‌888‌]
8-M8MM8M8 88 [‌888‌]
8-MeMM8M8 88 [‌888‌]
8-eeeeeeee 88 [‌888‌]

Meeeeeeeeeee Meeeeeeee

Meeee 8-Meeeee-8-(8-eeeeeeeeeee)eeeeeeee-8-eeeeeeeeeee (88, Me8 = 8-M8MM8M8); Meeeeee Meeeeeeee:[‌888‌]

Me e eeeeeee ee 8-(eeeeeeeeeeeee)-8-(8-eeeeeeeeeee)eeee-8-ee-8-eee (8.888 e, 8.8 eeee), eeeee eeeeeeeeeeee (8.888 e, 8.8 eeee), eee MM8MMe (8.888 e, 8 eeee) eee eeeee eee eeeeeeee M8MeM88M88•8M8M (8.888 e, 8.888 eeee, 8.8 eee%). Meeee eeeeeee-eeee eeeeeeeeee, eee eeeeeee eee eeeeeee eee eeeeee ee 888 °M eee 88 eee eee eee eeeeeeee ee eee eeeeeeee eee eeeeeeeee ee MMM. Meeee eeeeeeeeee, eee MeMM (8 eM) eee eeeee ee eee eeeeeee; eee eeeeeeee eee eeeeeee ee eeeeeeeeee eee eeeeee eeee eeee eee MeMM (8 eM). Mee MeMM eeee eee eeee eeeeee ee eeeeee e eeee eeeeeeeee eeeee; eeeee: 8.888 e (88%). Mee eeeeeeeee eeeeeeee eee eeeeeeeeeee ee eeeeeee ee 88 °M eee 8 e eee eeeeee ee eeeee eeee eeeee.

References


Cookie-Einstellungen