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Cyclopropyl Building Blocks (cyclopropyl + building_block)

Distribution by Scientific Domains
Chemistry100%

Selected Abstracts

Cyclopropyl Building Blocks for Organic Synthesis, 131.

ADVANCED SYNTHESIS & CATALYSIS (PREVIOUSLY: JOURNAL FUER PRAKTISCHE CHEMIE), Issue 15 2006
Palladium-Catalyzed Bicyclization with Carbonyl Insertion of Alkenyl-Tethered Propargyl Carbonates Towards a Scalable Synthesis of Various 2-(Bicyclo[3.1.0]hex-1-yl)acrylates
Abstract The Pd-catalyzed 5- exo-trig- 3 -exo-trig cascade cyclization of 1,6-enynes with a propargyl carbonate terminus offers the shortest synthetic route to variously substituted 2-(bicyclo[3.1.0]hex-1-yl)acrylates, a novel class of prospective monomers for low-shrinkage polymers. To apply this reaction to large-scale preparations of the said bicyclic acrylates, a flexible Pd catalyst system with tunable reactivity has been developed. The dependence of the product and diastereomer distribution on both the reaction conditions, including the type of palladium catalyst used, and on the nature of the substrate has been investigated. A variety of methyl 2-(bicyclo[3.1.0]hex-1-yl)acrylates and parent carboxylic acids as well as some of their derivatives of potential interest towards a technical application were prepared on a multigram scale. A general large-scale synthesis of the cyclization precursors bearing one or two carbonyl groups in the tether is also disclosed. [source]

ChemInform Abstract: Cyclopropyl Building Blocks in Organic Synthesis.

CHEMINFORM, Issue 32 2009
Part 151.
Abstract 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. [source]

ChemInform Abstract: Cyclopropyl Building Blocks for Organic Synthesis.

CHEMINFORM, Issue 14 2008
Part 145.
Abstract 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. [source]

ChemInform Abstract: Cyclopropyl Building Blocks for Organic Synthesis.

CHEMINFORM, Issue 14 2008
Part 145.
Abstract 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. [source]

ChemInform Abstract: Cyclopropyl Building Blocks in Organic Synthesis.

CHEMINFORM, Issue 6 2008
Part 141.
Abstract 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. [source]

Cyclopropyl Building Blocks for Organic Synthesis.

CHEMINFORM, Issue 22 2007
Part 138.
Abstract 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, please click on HTML or PDF. [source]

Cyclopropyl Building Blocks for Organic Synthesis.

CHEMINFORM, Issue 22 2007
Part 138.
Abstract 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, please click on HTML or PDF. [source]

Cyclopropyl Building Blocks for Organic Synthesis.

CHEMINFORM, Issue 14 2007
Part 127.
Abstract 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, please click on HTML or PDF. [source]

Cyclopropyl Building Blocks for Organic Synthesis.

CHEMINFORM, Issue 7 2006
Other Vinylcyclopropanes with Carbon Monoxide Catalyzed by Octacarbonyldicobalt., Part 120. [5 + 1] Cocyclization of (Cyclopropylmethylene)cyclopropanes
Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access the actual ChemInform Abstract, please click on HTML or PDF. [source]

Cyclopropyl Building Blocks in Organic Synthesis.

CHEMINFORM, Issue 22 2003
Part 84.
Abstract For Abstract see ChemInform Abstract in Full Text. [source]

ChemInform Abstract: Cyclopropyl Building Blocks for Organic Synthesis.

CHEMINFORM, Issue 16 2002
Part 71.
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 via the "References" option. [source]

ChemInform Abstract: Cyclopropyl Building Blocks in Organic Synthesis.

CHEMINFORM, Issue 5 2001
Part 57.
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 via the "References" option. [source]