ChemInform Abstract: Synthesis of Pterocarpans by Means of a “Disfavored” 5-endo-trig Radical Cyclization Reaction.

Synthesis of Pterocarpans by Means of a

Synthesis of Pterocarpans by Means of a “Disfavored” 5-endo-trig Radical Cyclization Reaction

✍ Kalpathy Chidambareswaran Santhosh; Ariamala Gopalsamy; Kalputtu Kuppuswamy Bala 📂 Article 📅 2001 🏛 John Wiley and Sons 🌐 English ⚖ 285 KB 👁 1 views

A successful synthesis of pterocarpans 1, based on a ''disfavored'' 5-endo-trig radical cyclization reaction, has been accomplished. The radical precursor 4-(2Ј-bromoaryloxy)-2Hchromene 8 was synthesized in six steps, starting from aryl propynyl ether 2. On treatment with tributyltin hydride in refl

ChemInform Abstract: Radical Cascade Inv

ChemInform Abstract: Radical Cascade Involving a 5-endo-trig Cyclization of α-Amidoyl Radicals.

✍ Hiroyuki Ishibashi; Atsuko Ishita; Osamu Tamura 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 35 KB

## 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: Stereoselective Syn

ChemInform Abstract: Stereoselective Synthesis of Substituted Tetrahydrofurans Using 5-Endo-trig Cyclization Reactions.

✍ Donald Craig; Neil J. Ikin; Neil Mathews; Alison M. Smith 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 36 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

ChemInform Abstract: Synthesis of 2,5-Di

ChemInform Abstract: Synthesis of 2,5-Disubstituted 3-(Phenylsulfonyl)pyrrolidines via 5-endo-Trig Cyclization Reactions.

✍ D. CRAIG; P. S. JONES; G. J. ROWLANDS 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 33 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: 6-Endo-trig and 5-e

ChemInform Abstract: 6-Endo-trig and 5-exo-trig Selective Aryl Radical Cyclizations of N-(o-Bromobenzyl) Enamides.

✍ Hiroyuki Ishibashi; Issei Kato; Yoshifumi Takeda; Momoyo Kogure; Osamu Tamura 📂 Article 📅 2000 🏛 John Wiley and Sons ⚖ 35 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

ChemInform Abstract: 5-endo-trig Cycliza

ChemInform Abstract: 5-endo-trig Cyclizations in Heterocycle Synthesis: Enantiospecific Synthesis of (+)-Monomorine I.

✍ M. B. BERRY; D. CRAIG; P. S. JONES; G. J. ROWLANDS 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 34 KB