𝔖 Bobbio Scriptorium
✦   LIBER   ✦

A convenient and mild synthesis of new 2-aryl-3-hydroxy-6,7-dihydro-1H-indol-4(5H)-ones via a one-pot, three-component reaction in water

✍ Scribed by Khalafy, Jabbar; Etivand, Nasser; Dilmaghani, Shadi; Ezzati, Mahnaz; Marjani, Ahmad Poursattar

Book ID
121850351
Publisher
Elsevier Science
Year
2014
Tongue
French
Weight
254 KB
Volume
55
Category
Article
ISSN
0040-4039

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

A novel and facile synthesis of 2-(cyclo
A novel and facile synthesis of 2-(cyclohexylamino)-6,7-dihydro-3-aryl-1H-indole-4(5H)-ones via a one-pot multi-component reaction
✍ Majid M. Heravi; Bita Baghernejad; Hossein A. Oskooie; Rahim. Hekmatshoar 📂 Article 📅 2008 🏛 Elsevier Science 🌐 French ⚖ 158 KB

A simple and efficient synthesis of 2-(cyclohexylamino)-6,7-dihydro-3-aryl-1H-indole-4(5H)-ones was achieved via a one-pot multi-component reaction of cyclohexyl isocyanide, an aldehyde, a 1,3-dicarbonyl compound, and ammonium acetate in the presence of a catalytic amount of KHSO 4 in acetonitrile.

One-Pot Synthesis of 4-(2,3-Dihydro-2-hy
One-Pot Synthesis of 4-(2,3-Dihydro-2-hydroxy-1,3-dioxo-1H-inden-2-yl)-Substituted 1-Aryl-1H-pyrazole-3-carboxylates via a Tandem Three-Component Reaction
✍ Abdolali Alizadeh; Ameneh Zarei; Atieh Rezvanian 📂 Article 📅 2012 🏛 John Wiley and Sons 🌐 German ⚖ 191 KB

## Abstract The hitherto unreported, highly functionalized 1__H__‐pyrazole‐3‐carboxylates **3** have been synthesized in good yields __via__ a one‐pot three‐component domino reaction of phenylhydrazines, dialkyl acetylenedicarboxylates, and ninhydrin under mild conditions for the first time. No co‐

A convenient one-pot synthesis of new 3-
A convenient one-pot synthesis of new 3-(4-aryl-5-oxo-5,6,7,8-tetrahydro-4H-chromen-2-yl)-2H-chromen-2-ones
✍ V. Rajeswar Rao; V. Ravinder Reddy 📂 Article 📅 2007 🏛 Journal of Heterocyclic Chemistry 🌐 English ⚖ 229 KB

## Abstract magnified image Anhydrous zinc bromide catalysed reactions of arylidine‐3‐acetyl coumarins (**1a‐c**) and 5,6‐benzoanalogs of arylidine 3‐acetyl coumarins (**4a,4b**) with 1,3‐cyclohexanedione gives ‐(4‐aryl‐5‐oxo‐5,6,7,8‐tetrahydro‐4__H__‐chromen‐2yl)‐2__H__‐chromen‐2‐ones (**3a, 3c**

One-Pot Synthesis of 4-(Alkylamino)-1-(a
One-Pot Synthesis of 4-(Alkylamino)-1-(arylsulfonyl)-3-benzoyl-1,5- dihydro-5-hydroxy-5-phenyl-2H-pyrrol-2-ones via a Multicomponent Reaction
✍ Abdolali Alizadeh; Atieh Rezvanian; Long-Guan Zhu 📂 Article 📅 2007 🏛 John Wiley and Sons 🌐 German ⚖ 247 KB

## Abstract An effective route to novel 4‐(alkylamino)‐1‐(arylsulfonyl)‐3‐benzoyl‐1,5‐dihydro‐5‐hydroxy‐5‐phenyl‐2__H__‐pyrrol‐2‐ones **10** is described (__Scheme 2__). This involves the reaction of an enamine, derived from the addition of a primary amine **5** to 1,4‐diphenylbut‐2‐yne‐1,4‐dione,