19364-57-9Relevant academic research and scientific papers
Construction of a bidentate arsenic ligand library starting from a cyclooligoarsine
Imoto, Hiroaki,Konishi, Masafumi,Nishiyama, Shintaro,Sasaki, Hiroshi,Tanaka, Susumu,Yumura, Takashi,Naka, Kensuke
, p. 1312 - 1315 (2019/10/22)
Bidentate ligands are, needless to say, pivotal in organo-metallic chemistry. In contrast to phosphorus ligands, practical synthetic protocols for the arsenic analogues remain to be developed, resulting in a lack of bidentate arsenic ligands. Herein the methods that we have recently developed were applied for bidentate arsenic ligands whose frameworks are well known in phosphorus ligand systems such as dppe, dppp, dppf, xantphos, etc. The palladium dichloride complexes of the obtained ligands were synthesized and used for the Suzuki-Miyaura coupling reaction.
Process for the preparation of ketones
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, (2008/06/13)
A process for the preparation of ketones which comprises reacting a conjugated diolefin and water in the liquid phase in the presence of a catalyst system comprising: a) a group VIII metal compound, and b) a source of protons.
Chemistry of Polyfunctional Molecules. Part 86. Organoarsenic Compounds derived from 1,3-Bis(di-iodoarsino)propane with Monocyclic, Tricyclic, and Straight-chain Structures; X-Ray Crystal Structure of 2,8,13,14-Tetraoxa-1,3,7,9-tetra-arsatricyclo<7.3.1.1<
Ellermann, Jochen,Brehm, Ludwig,Lindner, Ekkehard,Hiller, Wolfgang,Fawzi, Riad,et al.
, p. 997 - 1002 (2007/10/02)
Treatment of (C6H5)2As(CH2)3As(C6H5)2 (1) with HI gives under elimination of benzene I2As(CH2)3AsI2 (2).The reduction of (2) with sodium in tetrahydrofuran leads to the heterocyclic compound (3).Hydrolysis of (2) yields the new tricyclic compoun
