7381-90-0Relevant academic research and scientific papers
Cyclopropane-alkene metathesis by gold(i)-catalyzed decarbenation of persistent cyclopropanes
Mato, Mauro,Martín-Torres, Inmaculada,Herlé, Bart,Echavarren, Antonio M.
, p. 4216 - 4219 (2019/05/06)
A gold(i)-catalyzed cyclopropane-alkene metathesis has been demonstrated with two new families of cyclopropane derivatives of naphthalene and phenanthrene (benzo-fused norcaradienes). In this process, metal carbene units are transferred from a persistent
Diastereoselective borocyclopropanation of allylic ethers using a boromethylzinc carbenoid
Benoit, Guillaume,Charette, André B.
, p. 1364 - 1367 (2017/02/10)
A borocyclopropanation of (E)- and (Z)-allylic ethers and styrene derivatives via the Simmons-Smith reaction using a novel boromethylzinc carbenoid is described. The carbenoid precursor is prepared via a 3-step sequence from inexpensive and commercially available starting materials. This methodology allows for the preparation of 1,2,3-substituted borocyclopropanes in high yields and diastereoselectivities. Several postfunction-alization reactions were also performed to illustrate the versatility of these building blocks.
Spin-selective generation of triplet nitrenes: Olefin aziridination through visible-light photosensitization of azidoformates
Scholz, Spencer O.,Farney, Elliot P.,Kim, Sangyun,Bates, Desiree M.,Yoon, Tehshik P.
, p. 2239 - 2242 (2016/02/18)
Azidoformates are interesting potential nitrene precursors, but their direct photochemical activation can result in competitive formation of aziridination and allylic amination products. Herein, we show that visible-light-activated transition-metal comple
Enantioselective synthesis of 1,2,3-trisubstituted cyclopropanes using gem-dizinc reagents
Zimmer, Lucie E.,Charette, Andre B.
supporting information; experimental part, p. 15624 - 15626 (2010/01/30)
(Chemical Equation Presented) The first asymmetric cyclopropanation of allylic alcohols using gem-dizinc carbenoids, which allows the synthesis of 1,2,3-substituted cyclopropane derivatives in high yields and excellent enantio- and diastereoselectivities,
SYNTHESIS OF STEREOISOMERIC 1-HYDROXYMETHYL-2,3-DIALKYL(DIPHENYL)CYCLOPROPANES AND 1-FORMYL-2,3-DIALKYL(DIPHENYL)CYCLOPROPANES
Komendantov, M.I.,Panasyuk, T.B.
, p. 1308 - 1312 (2007/10/02)
Lithium aluminum hydride reduction of stereoisomeric 2,3-dipropyl(diphenyl)cyclopropanecarboxylic acid esters results in the formation of stereoisomeric 1-hydroxymethyl-2,3-dipropyl(diphenyl)cyclopropanes, which can be oxidized to the corresponding stereo
