Synthesis of Alkylidenecyclopentenones via the Coupling of Propargyl Alcohol Derivatives with Cyclopropylcarbene−Chromium Complexes

ChemInform Abstract: Synthesis of Alkyli

ChemInform Abstract: Synthesis of Alkylidenecyclopentenones via the Coupling of Propargyl Alcohol Derivatives with Cyclopropylcarbene—Chromium Complexes.

✍ James W. Herndon; Jin Zhu 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 32 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

Synthesis of Alkylidenecyclopentenones a

Synthesis of Alkylidenecyclopentenones and Dialkylidenecyclopentenones via the Coupling of Propargylic Alcohol and 2-Alkyne-1,4-diol Derivatives with Cyclopropylcarbene–Chromium Complexes

✍ James W Herndon; Jin Zhu; Diego Sampedro 📂 Article 📅 2000 🏛 Elsevier Science 🌐 French ⚖ 162 KB

ChemInform Abstract: Synthesis of Alkyli

ChemInform Abstract: Synthesis of Alkylidenecyclopentenones and Dialkylidenecyclopentenones via the Coupling of Propargylic Alcohol and 2-Alkyne-1,4-diol Derivatives with Cyclopropylcarbene-Chromium Complexes.

✍ James W. Herndon; Jin Zhu; Diego Sampedro 📂 Article 📅 2000 🏛 John Wiley and Sons ⚖ 34 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

Synthesis of cyclopentane-fused oxygen h

Synthesis of cyclopentane-fused oxygen heterocycles from the intramolecular reaction of alkynes with cyclopropylcarbene-chromium complexes

✍ Herndon, James W.; Matasi, Julius J. 📂 Article 📅 1990 🏛 American Chemical Society 🌐 English ⚖ 941 KB

ChemInform Abstract: Facile Synthesis of

ChemInform Abstract: Facile Synthesis of Functionalized β-Lactones: Novel Cyclizations of Chromium Carbene Complexes with Propargylic Alcohols.

✍ J. P. A. HARRITY; N. M. HERON; W. J. KERR; S. MCKENDRY; D. MIDDLEMISS; J. S. SCO 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 35 KB 👁 1 views

Synthesis of skipped (1,4) diynes via co

Synthesis of skipped (1,4) diynes via coupling of (propargyl acetate) dicobalt hexacarbonyl complexes with alkynyl alanes

✍ S. Padmanabhan; K.M. Nicholas 📂 Article 📅 1983 🏛 Elsevier Science 🌐 French ⚖ 182 KB

A general, highly selective route to skipped (1,4) diynes, including the hitherto unknown 3-substituted derivatives, is provided by the reactions of (propargyl acetate)Co2(C0)6 complexes with trialkynyl alanes and subsequent demetallation.