Conformational Switching and the Synthesis of Spiro[2 H -indol]-3(1 H )-ones by Radical Cyclization

ChemInform Abstract: Conformational Swit

ChemInform Abstract: Conformational Switching and the Synthesis of Spiro[2H-indol]-3(1H)-ones by Radical Cyclization.

✍ Richard Sulsky; Jack Z. Gougoutas; John DiMarco; Scott A. Biller 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 31 KB 👁 2 views

## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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

ChemInform Abstract: A Novel Synthesis o

ChemInform Abstract: A Novel Synthesis of Spiro[5H-1,4-diazepine-5,3′-[3H]indol]-2′(1′H)-ones and Spiro[2H-1,5-benzodiazepine-2,3′-[3H]indol]-2′(1′H)-ones.

✍ S. N. BAJPAI; R. JAIN; K. C. JOSHI 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 31 KB 👁 1 views

One Pot Synthesis of Some New Spiro[3 H

One Pot Synthesis of Some New Spiro[3 H -Indol-3,5′(4′ H )-[1,2,4] Oxadiazol]-2-Ones and Bis[Spiro[3 H -Indol-3,5′(4′ H )-[1,2,4] Oxadiazol]-2-Ones]

✍ Azizian, Javad; Jadidi, Khosrow; Mehrdad, Morteza; Sarrafi, Yaghob 📂 Article 📅 2000 🏛 Taylor and Francis Group 🌐 English ⚖ 277 KB

ChemInform Abstract: One-Pot Synthesis o

ChemInform Abstract: One-Pot Synthesis of Some New Spiro[3H-indol-3,5′(4′H)-[1,2,4]oxadiazol]-2-ones and Bis[spiro[3H-indol-3,5′(4′H)-[1,2,4]oxadiazol]-2-ones].

✍ Javad Azizian; Khosrow Jadidi; Morteza Mehrdad; Yaghob Sarrafi 📂 Article 📅 2000 🏛 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 100 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

One-pot synthesis of new spiro[cycloprop

One-pot synthesis of new spiro[cyclopropane-1,3′-[3H]indol]-2′(1′H)-ones from 3-phenacylideneoxindoles

✍ Masoud Shaabanzadeh; Faranak Khabari 📂 Article 📅 2010 🏛 Journal of Heterocyclic Chemistry 🌐 English ⚖ 410 KB

## Abstract magnified image In a one‐pot procedure, the 3‐phenacylideneoxindoles **1a**, **1b**, **1c**, **1d** were reacted with hydrazine and then __in situ__ with lead(IV) acetate and new diastereoisomers of spiro[cyclopropane‐1,3′‐[3__H__]indol]‐2′(1′__H__)‐ones were prepared. Compounds **1a**,

Formation and structure elucidation of t

Formation and structure elucidation of two novel spiro[2H-indol]-3(1H)-ones

✍ Janez Košmrlj; Stanislav Kafka; Ivan Leban; Marjeta Grad 📂 Article 📅 2007 🏛 John Wiley and Sons 🌐 English ⚖ 246 KB

## Abstract The molecular structures of two byproducts 1,1″‐diphenyl‐3′,4′‐dihydrodispiro[indole‐2,2′‐furan‐5′,2″‐indole]‐3,3″(1__H__, 1″__H__)‐dione (3) and 1,5′‐diphenyl‐4′,5′‐dihydro‐3′__H__‐spiro[indole‐2,2′‐pyrano[3,2‐__b__]indol]‐3(1__H__)‐one (4), which accompanied the rearrangement of 3‐hyd