Organic three-order nonlinear optical material 4-(4-dimethylaminostyryl) methylpyridine trifluorosulfonate and synthesizing method thereof

A technology of methylpyridine trifluorosulfonate and dimethylaminostyrene, which is applied in nonlinear optics, organic chemistry, sulfonate preparation, etc., can solve the complicated preparation process, long response time, limited research progress and other problems. Practical application, etc.
CN102558034AActive Publication Date: 2012-07-11FUJIAN INST OF RES ON THE STRUCTURE OF MATTER CHINESE ACAD OF SCI
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
FUJIAN INST OF RES ON THE STRUCTURE OF MATTER CHINESE ACAD OF SCI
Publication Date
2012-07-11

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Abstract

The invention relates to an organic three-order nonlinear optical material 4-(4-dimethylaminostyryl) methylpyridine trifluorosulfonate and a synthesizing method thereof, and belongs to the field of functional materials. The chemical formula of the material is C17H19N2O3F3S, the material belongs to a monoclinic system at room temperature, the space group of the material is P21 / C, and the cell parameters comprise that a is 17.508 (5), b is 7.607 (2), c is 13.533 (4) A, alpha is 90.0 degrees, beta is 93.712 (6) degrees, gamma is 90.0 degrees Z is 4, V is 1,798.4 (10) A <3>. The three-order nonlinear optical material has good thermal stability, high nonlinear absorption effect and self-defocusing property; and raw materials adopted in the preparation process are easily obtained, the chemical synthesis route is simple, the reaction conditions are mild, and the method has potential implementation value.
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Description

[0001] technical field

[0002] The invention belongs to the field of functional materials, and in particular relates to a synthesis method of 4-(4-dimethylaminostyryl)picoline trifluorosulfonate and an application as an organic third-order nonlinear optical material. Background technique

[0003] Optical fiber communication technology is an important way to meet the requirements of ultra-large capacity information collection, processing, transmission, storage and display. However, there are a large number of electronic devices used for signal switching and processing in existing optical fiber communication systems. Due to the disadvantages of clock skew, serious crosstalk, high loss, and slow response, these devices have become the "limitation point" that limits the improvement of information carrying capacity. bottleneck". Using third-order nonlinear optical materials to prepare optical components such as all-optical switches, optical computing, optical cross-connectors, ...

Claims

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