Butyllithium-induced dimerization of pent-3-en-1-yne and related additions

Partial and complete chemical modificati

Partial and complete chemical modification of poly (1,1-dimethyl-1-sila-cis-pent-3-ene) by addition of dichloroketene

✍ Howard Shih Jen Lee; William P. Weber 📂 Article 📅 1992 🏛 Elsevier Science 🌐 English ⚖ 633 KB

Addition of lithium metal to but-1-en-3-

Addition of lithium metal to but-1-en-3-ynes. Synthesis and epoxidation of 1,4-bis(trimethylsilyl)buta-1,2-dienes

✍ Christiane Santelli-Rouvier; Sophie Lefrère; Maurice Santelli 📂 Article 📅 1999 🏛 Elsevier Science 🌐 French ⚖ 234 KB

But-1-en-3-ynes react with lithium and chlorotrimethylsilane in THF to give 1,4-bis(trimethylsilyl)buta-2,3dienes. Epoxidation of these allenes leads to oxyallyl species which are trapped by nucleophilic reagents to give 1,4-bis(trimethylsilyl)butan-3-ol-2-one derivatives.

ChemInform Abstract: Addition of Lithium

ChemInform Abstract: Addition of Lithium Metal to But-1-en-3-ynes. Synthesis and Epoxidation of 1,4-Bis(trimethylsilyl)buta-1,2-dienes.

✍ Christiane Santelli-Rouvier; Sophie Lefrere; Maurice Santelli 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 36 KB 👁 3 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

Ruthenium-Catalyzed Cycloisomerization o

Ruthenium-Catalyzed Cycloisomerization of cis-3-En-1-ynes to Cyclopentadiene and Related Derivatives Through a 1,5-Sigmatropic Hydrogen Shift of Ruthenium—Vinylidene Intermediates.

✍ Swarup Datta; Arjan Odedra; Rai-Shung Liu 📂 Article 📅 2005 🏛 John Wiley and Sons ⚖ 29 KB 👁 2 views

Addition of difluorocarbene to poly(1-me

Addition of difluorocarbene to poly(1-methyl-1-phenyl-1-sila-cis-pent-3-ene). Thermal stability and characterization of microstructures by 1H, 13C, 19F and 29Si n.m.r. spectroscopy

✍ Howard Shih-Jen Lee; William P Weber 📂 Article 📅 1992 🏛 Elsevier Science 🌐 English ⚖ 509 KB

ChemInform Abstract: Conjugate Addition

ChemInform Abstract: Conjugate Addition of Allylic and Prop-2-ynylic Alcohols to 3-Halogeno-1-phenylsulfonylprop-1-enes; Synthesis and Radical-Induced Cyclization of 2-Alkenyloxy-3-halogenopropylphenyl Sulfones.

✍ R. GIOVANNINI; M. PETRINI 📂 Article 📅 2010 🏛 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