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 via the “References” option.

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 via the “References” option.

Synthesis and Thermolysis of Enediynyl Ethyl Ethers as Precursors of Enyne-Ketenes.-The thermolysis of enediynyl ethyl ethers, prepared by Pd-catalyzed cross-coupling reactions between enynyl iodides and (2-ethoxyethynyl)zinc chloride, provides a new pathway to enyne-ketene intermediates via the retro-ene reaction. Subsequent Moore cyclization leads to biradical intermediates for which a variety of intramolecular decay routes are available. The formation of compound (IX) is explained by an initial Bergman cyclization. -(TARLI, A.; WANG, K. K.; J.

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 via the “References” option.

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 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 via the “References” option.