Titanocene dichloride - Wikipedia
网页Titanocene dichloride is the organotitanium compound with the formula (η 5-C 5 H 5) 2 TiCl 2, commonly abbreviated as Cp 2 TiCl 2. This metallocene is a common reagent in organometallic and organic synthesis .
The Elusive Titanocene | Journal of the American Chemical Society
网页1998年9月19日 · The Titanocene Complex of Bis(trimethylsilyl)acetylene: Synthesis, Structure, and Chemistry. Organometallics 2003 , 22 (5) , 884-900. https://doi.org/10.1021/om0208570
Titanocene - an overview | ScienceDirect Topics
网页Titanocene dichloride was the first organometallic compound to be studied as an anticancer agent. It progressed to phase II clinical trials, but it turned out to have insufficient activity.
A Guide to Low‐Valent Titanocene Complexes as Tunable …
网页2022年5月27日 · Low-valent titanocene catalysts are a versatile tool for organic synthesis. They promote inter- and intramolecular reactions ranging from homolytic bond cleavages to reductive umpolung reactions to additions and cyclizations in single electron steps.
Emergence of a Novel Catalytic Radical Reaction: Titanocene …
网页1998年11月24日 · The preparatively important catalytic opening of epoxides to β-titanoxy radicals via single-electron transfer (SET) is described. These radicals can be reduced to alcohols or participate in C−C bond-forming reactions. A key step in the catalytic cycle is the conceptually novel protonation of titanium−oxygen and −carbon bonds.
Titanocene pnictinidene complexes - RSC Publishing
网页The phospha–Wittig reagent MesTerPPMe3 (MesTer = 2,6-{2,4,6-Me3–C6H2}–C6H3) and arsa–Wittig reagent DipTerAsPMe3 (DipTer = 2,6-{2,6-iPr2-C6H3}–C6H3) have been employed to synthesize the titanocene complexes Cp2Ti(PMe3)PnAr (Pn = P, As) with terminal phosphinidene or arsinidene ligands, respectively.
A Modular and Efficient Synthesis of Functional Titanocenes
网页2005年7月30日 · Titanocene dichloride and poly(o-aminophenol) as a new heterogeneous cooperative catalysis system for three-component Mannich reaction. Catalysis Science & Technology 2015 , 5 (9) , 4346-4349.
Titanocene - an overview | ScienceDirect Topics
网页The organic compound titanocene, dichlorodicyclopentadienyl titanium, administered intramuscularly in rats and mice in a similar way also gave rise to injection-site fibrosarcoma, and a few animals developed hepatoma and malignant lymphoma, but details were not given (Furst and Haro, 1969).
Titanocenes as Photoredox Catalysts Using Green-Light Irradiation
网页2020年3月26日 · We investigated the use of titanocene(IV) halides as photoredox catalysts in their most common application in electron-transfer chemistry, the reductive opening of epoxides. To avoid the potential problem of short lifetimes of the photoexcited species, we examined the irradiation of Cp 2 TiX 2 in the presence of a reductive quencher Q that also ...
Titanocene(III)-Catalyzed Precision Deuteration of Epoxides
网页2021年11月29日 · We describe a titanocene (III)-catalyzed deuterosilylation of epoxides that provides β-deuterated anti-Markovnikov alcohols with excellent D-incorporation, in high yield, and often excellent diastereoselectivity after desilylation.