60052-92-8Relevant academic research and scientific papers
Method for efficiently preparing styrene and deuterated styrene compounds
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Paragraph 0036-0039, (2020/09/12)
The invention discloses a method for efficiently preparing a styrene compound and a deuterated styrene compound. A phenylacetylene compound and water or heavy water are used as reaction raw materials;lewis acid is used as a catalyst; reacting and synthesizing in an organic solvent under a reducing agent are carried out to obtain a target product styrene compound or deuterated styrene compound; the reaction general formula is disclosed in the invention; the invention provides a method for preparing the styrene compound and the deuterated styrene compound, which is simple, mild, efficient and green to operate; water or heavy water is taken as a hydrogen source and a deuterium source respectively, and the process is green and environment-friendly; in addition, the method is simple and easy to operate, mild in reaction condition and high in synthesis efficiency, the yield of styrene reaches up to 99%, the yield of deuterated styrene reaches up to 99%, the deuterium doping rate reaches upto 98% (alpha) and 96% (beta), and wide application prospects are achieved.
Inorganic clusters with a [Fe2MoOS3] core - A functional model for acetylene reduction by nitrogenases
Yoshimoto, Koji,Yatabe, Takeshi,Matsumoto, Takahiro,Tran, Viet-Ha,Robertson, Andrew,Nakai, Hidetaka,Asazawa, Koichiro,Tanaka, Hirohisa,Ogo, Seiji
, p. 14620 - 14627 (2016/09/28)
We report the first example of a wholly inorganic mimic of a part of the FeMoco active centre of nitrogenases. We detail the synthesis, characterisation and reactivity of two related, transient hydride-containing inorganic clusters, a dihydride complex and a vinyl monohydride complex, which bear the [Fe2MoOS3] portion of FeMoco. The dihydride complex is capable of reducing acetylene to ethylene via the vinyl monohydride complex. In the reaction cycle, a transient low-valent complex was generated by the reductive elimination of H2 or ethylene from dihydride or vinyl monohydride complexes, respectively.
Reaction of cobalt tetracarbonyl hydride with phenylacetylene
Bockman, T. Michael,Garst, John F.,Ungvary, Ferenc
, p. 41 - 47 (2007/10/03)
In C6H6 or hexane at room temperature, under an atmosphere of CO, excess HCo(CO)4 reacts with phenylacetylene to give ethylbenzene and 2-phenylpropanal, the same products that result from the similar reaction of styrene. T
