15367-44-9Relevant academic research and scientific papers
Preparation method of double-amino-terminated silyl ether compound, and double-amino-terminated silyl ether compound
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Paragraph 0148; 0149; 0153-0155, (2021/08/07)
The invention discloses a preparation method of a double-amino-terminated silyl ether compound, and the double-amino-terminated silyl ether compound. According to the preparation method, an available chlorosilyl ether compound or silyl ether compound is used as a starting material, the starting material reacts with an alkenyl Grignard reagent to construct a C-Si bond, and catalysis of a noble metal catalyst is not needed, so the method has the advantages of low production cost, mild and controllable reaction conditions, safety, environmental protection, high efficiency and suitability for large-scale industrial production. In addition, the preparation method is especially suitable for preparing the double-amino-terminated silyl ether compound containing a large steric hindrance aryl group and a heterocyclic ring substituent group with an electron withdrawing or electron donating effect, and the target product can be obtained with high yield.
