ChemInform Abstract: Synthesis of Pyranose Glycals via Tungsten and Molybdenum Pentacarbonyl-Induced Alkynol Cyclizations.

ChemInform Abstract: Stereoselective Syn

ChemInform Abstract: Stereoselective Synthesis of Vancosamine and Saccharosamine Glycals via Tungsten-Catalyzed Alkynol Cycloisomerization.

✍ William W. Cutchins; Frank E. McDonald 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 35 KB

ChemInform Abstract: A Reiterative Synth

ChemInform Abstract: A Reiterative Synthesis of trans-Fused Polypyrans via Tungsten Pentacarbonyl-Promoted Alkynol Endocyclization.

✍ J. L. BOWMAN; F. E. MCDONALD 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 35 KB 👁 1 views

A Reiterative Synthesis of trans-Fused Polypyrans via Tungsten Pentacarbonyl-Promoted Alkynol Endocyclization. -Endocyclization of 1-alkyn-5-ols such as (III) occurs in the presence of tungsten pentacarbonyl-THF complex to give cyclic six-membered tungsten oxacarbenes. They are easily converted to

ChemInform Abstract: Synthesis of 1,4-Ph

ChemInform Abstract: Synthesis of 1,4-Phenanthrenequinones via Stannic Chloride-Induced Cyclizations.

✍ George A. Kraus; Alex Melekhov 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 31 KB

ChemInform Abstract: Synthesis of Hetero

ChemInform Abstract: Synthesis of Heterocyclic and Carbocyclic Compounds via Alkynyl, Allyl, and Propargyl Organometallics of Cyclopentadienyl Iron, Molybdenum, and Tungsten Complexes

✍ Chien-Le Li; Rai-Shung Liu 📂 Article 📅 2000 🏛 John Wiley and Sons ⚖ 25 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: Stereoselective Syn

ChemInform Abstract: Stereoselective Synthesis of α- and β-C-Glucosides via Radical Cyclization with an Allylsilyl Tether. Control of the Stereoselectivity by Changing the Conformation of the Pyranose Ring.

✍ Satoshi Shuto; Masaru Terauchi; Yumi Yahiro; Hiroshi Abe; Satoshi Ichikawa; Akir 📂 Article 📅 2000 🏛 John Wiley and Sons ⚖ 33 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: Facile and Efficien

ChemInform Abstract: Facile and Efficient Synthesis of 2-Aminoquinoline-3-carboxylic Acid Derivatives via Reductive Cyclization of Nitro and Cyano Groups Induced by Low-Valent Titanium.

✍ Longhu Zhou; Sujiang Tu; Daqin Shi; Guiyuan Dai 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 30 KB

Facile and Efficient Synthesis of 2-Aminoquinoline-3-carboxylic Acid Derivatives via Reductive Cyclization of Nitro and Cyano Groups Induced by Low-Valent Titanium. -A mild and straightforward method for the preparation of the title compounds, potential antidepressant and antihypertensive agents, i