New acetylene complexes of titanocene and permethyltitanocene Cp2Ti(R1C2R2) and Cp2*Ti(R1C2R2) (R1R2SiMe3; R1Ph, R2SiMe3) without additional ligands have been prepared by the reaction of Cp2TiCl2 and Cp2*TiCl2 with equimolar amounts of Mg and the appropriate acetylene R1C2R2 in THF. The complexes have been isolated from the reaction mixture in an analytically pure state and characterized by spectral methods. The structures of complexes Cp2Ti(PhC2SiMe3), Cp2*Ti(PhC2SiMe3) and Cp2*Ti(Me3SiC2SiMe3) have been proved by an X-ray diffraction study. Some chemical properties of the synthesized complexes have been investigated.
S-(o-Carboran-9-yl) diphenylthiophosphinite was obtained for the first time, and its structure and transformations were studied. A series of esters of thio- dithio-and selenothiophosphinic acids have been synthesized and complexes of tungsten and manganese were obtained containing the carboranylthiophosphinite ligand.
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.
AbstractChemInform 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.
ChemInformVolume 21, Issue 35 Physical Organic Chemistry ChemInform Abstract: Crystal and Molecular Structure of (η2-Acetylenedimethyldicarboxylate)bis(triphenylphosphane)nickel(0), (Ph3P)2Ni(MeOOCCCCOOMe); Influence of Metals on Acetylene Complexation U. ROSENTHAL, U. ROSENTHAL Zentralinst. Org. Chem., Akad. Wiss. DDR, DDR-2500 RostockSearch for more papers by this authorG. OEHME, G. OEHME Zentralinst. Org. Chem., Akad. Wiss. DDR, DDR-2500 RostockSearch for more papers by this authorH. + GOERLS, H. + GOERLS Zentralinst. Org. Chem., Akad. Wiss. DDR, DDR-2500 RostockSearch for more papers by this authorV. V. BURLAKOV, V. V. BURLAKOV Zentralinst. Org. Chem., Akad. Wiss. DDR, DDR-2500 RostockSearch for more papers by this authorA. V. POLYAKOV, A. V. POLYAKOV Zentralinst. Org. Chem., Akad. Wiss. DDR, DDR-2500 RostockSearch for more papers by this authorA. I. YANOVSKY, A. I. YANOVSKY Zentralinst. Org. Chem., Akad. Wiss. DDR, DDR-2500 RostockSearch for more papers by this authorYU. T. STRUCHKOV, YU. T. STRUCHKOV Zentralinst. Org. Chem., Akad. Wiss. DDR, DDR-2500 RostockSearch for more papers by this author U. ROSENTHAL, U. ROSENTHAL Zentralinst. Org. Chem., Akad. Wiss. DDR, DDR-2500 RostockSearch for more papers by this authorG. OEHME, G. OEHME Zentralinst. Org. Chem., Akad. Wiss. DDR, DDR-2500 RostockSearch for more papers by this authorH. + GOERLS, H. + GOERLS Zentralinst. Org. Chem., Akad. Wiss. DDR, DDR-2500 RostockSearch for more papers by this authorV. V. BURLAKOV, V. V. BURLAKOV Zentralinst. Org. Chem., Akad. Wiss. DDR, DDR-2500 RostockSearch for more papers by this authorA. V. POLYAKOV, A. V. POLYAKOV Zentralinst. Org. Chem., Akad. Wiss. DDR, DDR-2500 RostockSearch for more papers by this authorA. I. YANOVSKY, A. I. YANOVSKY Zentralinst. Org. Chem., Akad. Wiss. DDR, DDR-2500 RostockSearch for more papers by this authorYU. T. STRUCHKOV, YU. T. STRUCHKOV Zentralinst. Org. Chem., Akad. Wiss. DDR, DDR-2500 RostockSearch for more papers by this author First published: August 28, 1990 https://doi.org/10.1002/chin.199035046Read the full textAboutPDF ToolsRequest permissionExport citationAdd to favoritesTrack citation ShareShare Give accessShare full text accessShare full-text accessPlease review our Terms and Conditions of Use and check box below to share full-text version of article.I have read and accept the Wiley Online Library Terms and Conditions of UseShareable LinkUse the link below to share a full-text version of this article with your friends and colleagues. Learn more.Copy URL Share a linkShare onFacebookTwitterLinkedInRedditWechat No abstract is available for this article. Volume21, Issue35August 28, 1990 RelatedInformation
The complex formation of antipyrine with LSR in CCl4 is studied. Recommendations for producing the limiting lanthanide induced shifts characteristic of the 1∶1 complex are given and the geometry of the complex formed is determined. Results of an x-ray structure study of the adduct which is formed upon reaction of antipyrine and the ethyl ester of benzenesulfonic acid are presented.
AbstractThe title compound (II) is prepared from the dilithium compound (I) and sulfur dichloride.