22906-09-8Relevant articles and documents
Iridium-catalyzed reactions of ω-Arylalkanols to α,ω- Diarylalkanes
Obora, Yasushi,Anno, Yuka,Okamoto, Ryuhei,Matsu-Ura, Toyomi,Ishii, Yasutaka
, p. 8618 - 8622 (2011/11/11)
The long and the short of it: An atom-economical route to α,ω-diarylalkanes from ω-arylalkanols was achieved by a direct one-step method, or a sequential two-step method depending on the alkyl chain length. The reaction proceeded through the formation of β-methylhydroxy- α,ω-diarylalkanes by dehydrogenation/β-alkylation, followed by dehydrogenation/decarbonylation. Copyright
Formation of cyclopropanes by the reductive coupling of 1,3-dihalides promoted by titanocene(II) species
Takeda, Takeshi,Shimane, Keiko,Fujiwara, Tooru,Tsubouchi, Akira
, p. 290 - 291 (2007/10/03)
The treatment of various 1,3-dihalides including the ones bearing an ester group with the titanocene(II) species produced cyclopropanes in good yields. The reaction of dihalides possessing two secondary halogens proceeded stereoselectively to afford trans
Conformational study of the higher [n.n]paracyclophanes: Evaluation as potential hosts for molecular halogens and benzenes
Mascal, Mark,Kerdelhue, Jean-Luc,Batsanov, Andrei S.,Begley, Michael J.
, p. 1141 - 1151 (2007/10/03)
A fundamental study of the conformations of [7.7]-, [8.8]-, [9.9]-, [11.11]- and octamethyl[8.8]-paracyclophanes in the solid state shows that the [odd.odd] members of the series possess parallel, symmetrically disposed benzene rings. A new genre of inclu
Zinc-promoted reactions. 8. The effect of ring strain in the reduction of 1,2-dibenzoylcycloalkanes
Di Vona, Maria Luisa,Luchetti, Luciana,Rosnati, Vittorio
, p. 2949 - 2954 (2007/10/02)
Ring cleavage was the main route in the Zn reduction of 1 in neat AcOH, while selective carbonyl reduction predominated in the presence of LiCl. The less strained 2 underwent only carbonyl reduction with Zn/AcOH. The Clemmensen reduction of both 1 and 2 resulted mainly in acyclic products. The unstrained 3 was fairly resistant towards reduction, and did not undergo ring cleavage.