109900-80-3Relevant academic research and scientific papers
Photochemical rearrangements of silylcyclopropenes: Cyclopropenes which afford pathways to allenes
Kirms, Mark A.,Salcido, Scott L.,Kirms, Lynn Maruyama
, p. 7979 - 7982 (2007/10/02)
The photochemically induced rearrangments of substituted 3,3-dimethyl-1-(trimethylsilyl) cyclopropenes (1c-f) provide an unusually efficient conversion to the corresponding allenes (2c-f). Evidence supportive of a non-carbenoid mechanism for the rearrange
New Cyclopropyl Building Blocks for Organic Synthesis, 28. Pd(0)-Catalysed Coupling of Cyclopropenylzinc Chlorides and Cyclopropenylstannanes - A New Efficient Synthesis of 1-Phenyl-, 1-Ethenyl-, and 1-Ethynyl-1-cyclopropenes
Untiedt, Sven,Meijere, Armin de
, p. 1511 - 1516 (2007/10/02)
zinc chloride (4) reacts with haloarenes and -alkenes as well as 1-bromoacetylenes under Pd(0) catalysis to give the corresponding 1-phenyl-, 1-ethenyl-, and 1-ethynyl-1-cyclopropenes 6 in isolated yield
Photochemistry of Cyclopropene Derivatives. 34. Photocycloaddition Reactions of 2-Alkenyl-Substituted Cyclopropenes
Padwa, Albert,Krumpe, Keith E.,Terry, Lenny W.,Wannamaker, M. Woods
, p. 1635 - 1642 (2007/10/02)
The sensitized irradiation of 2-(4-pentenyl)-substituted cyclopropenes produces tricyclo1,3>octanes by means of novel intramolecular cycloaddition.In dramatic contrast to the photochemical results, thermolysis affords a product co
NUCLEOPHILIC SUBSTITUTION REACTIONS OF 1-SULFONYL SUBSTITUTED CYCLOPROPENES WITH ALKYL LITHIUM REAGENTS
Padwa, Albert,Wannamaker, M. Woods
, p. 5817 - 5820 (2007/10/02)
Sulfonyl substituted cyclopropenes react with a variety of alkyl lithium reagents to give disubstituted cyclopropenes in good yield.
