A Facile One-Pot Synthesis of New Spiro Pyrrolidine-Oxindoles under Ultrasonic Irradiation in DMSO-H2O.

A Green, Facile, and One-Pot Synthesis o

A Green, Facile, and One-Pot Synthesis of 2,4-(1H,3H)-Quinazolinediones under Microwave Irradiations.

✍ Farzad Nikpour; Touraj Paibast 📂 Article 📅 2006 🏛 John Wiley and Sons ⚖ 18 KB 👁 1 views

One-Pot Facile Synthesis of 5-Alkyl-1,2-

One-Pot Facile Synthesis of 5-Alkyl-1,2-dihydro-spiro[4H-3,1-benzoxazine-2,3′[3H]indol]-4,2′-diones under Microwave Irradiation.

✍ Anjali Saxena; Pankaj Khanna; Sunita Bhagat; Archana Gupta; Subhash C. Jain 📂 Article 📅 2006 🏛 John Wiley and Sons ⚖ 23 KB 👁 1 views

A Novel Entry into a New Class of Spiro

A Novel Entry into a New Class of Spiro Heterocyclic Framework: A Facile Synthesis of Dispiro[oxindole-1,2,3,4-tetrahydro-naphthalen-1-one]pyrrolidines and Spiro[1,2,3,4-tetrahydro-naphthalen-1-one]pyrrolidines.

✍ A. Amal Raj; R. Raghunathan 📂 Article 📅 2003 🏛 John Wiley and Sons ⚖ 91 KB 👁 2 views

ChemInform Abstract: Facile One-Pot Synt

ChemInform Abstract: Facile One-Pot Synthesis of New Annulated Hexacyclic Ring System Indeno-pyrano-furo-indoles and Spiro Indenopyran-indoles under Microwave Irradiation.

✍ Anshu Dandia; Ruby Singh; Dharmendra Singh 📂 Article 📅 2009 🏛 John Wiley and Sons ⚖ 30 KB 👁 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 of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable v

A ‘one pot’ synthesis of 2-aryl-4H-1-ben

A ‘one pot’ synthesis of 2-aryl-4H-1-benzopyran-4-ones under coupled microwave phase transfer catalysis (PTC) and ultrasonic irradiation PTC

✍ Vijai N. Pathak; Bindu Varshney; Ragini Gupta 📂 Article 📅 2008 🏛 Journal of Heterocyclic Chemistry 🌐 English ⚖ 172 KB 👁 1 views

## Abstract magnified image A ‘one pot’ synthesis of 2‐aryl‐4__H__‐1‐benzopyran‐4‐ones **(3a‐3f)** is being reported. A mixture of __o__‐hydroxyacetophenone, aroyl chloride, powdered __n__‐tetrabutylammonium hydrogensulphate (__n__‐TBAHSO~4~) and potassium hydroxide (KOH) were either irradiated by

ChemInform Abstract: A “One Pot” Synthes

ChemInform Abstract: A “One Pot” Synthesis of 2-Aryl-4H-1-benzopyran-4-ones under Coupled Microwave Phase Transfer Catalysis (PTC) and Ultrasonic Irradiation PTC.

✍ Vijai N. Pathak; Ragini Gupta; Bindu Varshney 📂 Article 📅 2008 🏛 John Wiley and Sons ⚖ 24 KB 👁 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 of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable v