115679-50-0Relevant academic research and scientific papers
ANSA-BIS(INDEN-2-YL) CATALYSTS FOR PRODUCING VINYLIDENE-TERMINATED POLYALPHAOLEFINS
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Paragraph 0131, (2021/09/04)
Metallocene complexes represented by structure (I) are useful for alpha olefin oligomerization in the presence of an activator to generate polyalphaolefins having a high percentage of vinylidene termination and relatively low Mn values. M is a group 4 transition metal. A is a bridging group having one bridging atom extending between a first indenyl ring and a second indenyl ring. Each X is independently an anionic ligand, or two Xs are joined and bound to M to form a metallocycle ring, or two Xs are joined to form a chelating ligand, a diene ligand, or an alkylidene ligand. R1, R1', R3, R3', R4, R4', R7 and R7' are hydrogen. R5, R5', R6, and R6' are independently a C1-C10, optionally substituted, hydrocarbyl group, or R5 and R6 and/or R5' and R6' are bonded together to form an optionally substituted hydrocarbyl ring structure.
Scope and limitation of the reaction of benzocycloalkanone oximes with lawesson′s reagents
Arsanious, Mona H. N.,Maigali, Soher S.,Boulos, Leila S.
experimental part, p. 57 - 64 (2010/05/02)
1,3,2,4-Dithiadiphosphetane-2,4-disulfide and its p-phenoxy derivatives react with 2-indanone-, 1-indanone-oxime, and tetralone oxime at different reaction temperatures to give 1,3,2-dithiaphosphetane-2-sulfide, dimeric compounds, 1-thioxo-1H-inden- phosp
Biindenyls, Biindenylides, and Diindeno-Fused Heterocycles from Oxidative Coupling of 1- and 2-Indanone
Baierweck, Petra,Simmross, Ulrich,Muellen, Klaus
, p. 2195 - 2200 (2007/10/02)
1- and 2-indanone are transformed into the corresponding enolates and oxidatively coupled to yield 1,4-diketones providing easy access to a series of biindenyls, diindeno-fused heterocycles, and biindenylides.
