43 results about "Cycloheptatriene" patented technology

The invention relates to a pesticide, and specifically relates to a cockroach pesticide. The cockroach pesticide is prepared from the following raw materials in parts by weight: 25 to 30 parts of 3-[(2-chlorophenyl)amino]propionitrile, 15 to 18 parts of 1-methyl-4-(5H-dibenzo[a,d]cycloheptatriene-5-ylidene)piperidine hydrochloride, 25 to 28 parts of tranylcypromine hydrochloride, 30 to 32 parts of 4-acetamido-2-ethyoxylmethyl benzoate, and 12 to 18 parts of 1,4-butanediol monomethyl ether. The chemical components cooperate with each other to generate a great killing performance and thus the cockroaches can be killed effectively.

The invention relates to the technical field of pharmaceutical chemical industry and provides a preparation method of hydrochloric acid cyclobenzaprine. The preparation method comprises the following steps of reacting N,N-dimethyl-3-propylamine magnesium chloride with dibenzo cycloheptatriene-5-ketone in a mixed solution of tetrahydrofuran and toluene so as to obtain 5-(3-(dimethylamino) propyl)-5H-dibenzo [a,b] cycloheptene-5-alcohol, then adding hydrogen chloride gas or hydrogen chloride alcoholic solution, separating so as to obtain 5-(3-(dimethylamino) propyl group)-5H-dibenzo [a,b] cycloheptene-5-alcoholic hydrochloride, and finally dewatering the 5-(3-(dimethylamino) propyl)-5H-dibenzo [a,b] cycloheptene-5-alcoholic hydrochloride so as to obtain cyclobenzaprine hydrochloride. According to the processes, the preparation method of the cyclobenzaprine hydrochloride is simple and does not generate waste water.

The invention relates to a detergent, particularly an apple detergent. The apple detergent is prepared from the following raw materials in parts by weight: (6-aminohexyl)carbamic acid, 3,7-dimethyl-3-octanol, 3,7-dimethyl-1,6-octadiene-3-ol acetate, 2-hydroxy-4-isopropyl-2,4,6-cycloheptatriene-1-one, 1,3-butanediol dimethylacrylate, 1-(3,4-dimethoxybenzyl)-6,7-dimethoxyisoquinoline hydrochloride, glycollic aldehyde dimethyl acetal and disodium 2-oxo-1,5-glutarate dihydrate. The apple detergent is free of toxic substances, and can not hurt the human body. The detergent has favorable cleaning effect, can effectively remove organic phosphorus pesticides, pyrethrin pesticides, heavy metals (lead and cadmium) and other harmful substances attached to the apple surface, and ensures the edible safety of the cleaned apple.

The present invention discloses a 10-methoxy-4H-benzo[4,5]cycloheptatriene[1,2-b]thiazol-4-one preparation method, which comprises: mixing a raw material 9,10-dihydro-9,10-dibromo-4H-benzo[4,5]cycloheptatriene[1,2-b]thiazol-4-one and absolute methanol, carrying out stirring reflux for 2-6 h, adding a solid alkali catalyst to the reaction solution, continuously carrying out the reflux reaction for 2-6 h, carrying out separation purification on the reaction solution after completing the reaction, and recovering the solid alkali catalyst so as to obtain the product 10-methoxy-4H-benzo[4,5]cycloheptatriene[1,2-b]thiazol-4-one. According to the present invention, the solid alkali catalysis is used, the technology is easy to operate, the equipment is not corroded, the three-waste is less, the post-treatment is easy, the solid alkali can be reused, and the preparation method is the economical and practical green environmental protection technology.

The invention discloses an anion environment-friendly adhesive based on acrylic resin and a preparation method of the anion environment-friendly adhesive. The anion environment-friendly adhesive is prepared by pre-polymerizing the following components in parts by weight until the viscosity reaches 1000 to 30000mpa.s, then rapidly cooling and stopping polymerizing. The anion environment-friendly adhesive is prepared from the following components: 30 to 300 parts of acrylic monomer or methacrylic monomer, 0 to 300 parts of other free radical polymeric monomers without carboxylic acid groups, 1 to 60 parts of negative oxygen ion powder, 0.1 to 5 parts of an initiator for free radical polymerization, 0.1 to 5 parts of cycloheptatriene phenolic acetone copper salt and 0.1 to 10 parts of a dispersing agent. The negative oxygen ion powder is coated with carboxyl on the acrylic resin monomer to form a micelle with a core-shell structure; the micelle is heated to be pre-polymerized to form theenvironment-friendly adhesive with proper viscosity; the negative oxygen ion powder positioned on the core of the micelle endows the environment-friendly adhesive with a negative oxygen ion release function, so that the inhibition of formaldehyde release can be realized. The cycloheptatriene phenolic acetone copper salt is an efficient broad-spectrum antibacterial agent and can be used for inhibiting the growth of most harmful microorganisms in the living environment and realizing the functions of preventing mildew and resisting viruses.

Methods are provided herein for forming transition metal oxide thin films, preferably Group IVB metal oxide thin films, by atomic layer deposition. The metal oxide thin films can be deposited at high temperatures using metalorganic reactants. Metalorganic reactants comprising two ligands, at least one of which is a cycloheptatriene or cycloheptatrienyl (CHT) ligand are used in some embodiments. The metal oxide thin films can be used, for example, as dielectric oxides in transistors, flash devices, capacitors, integrated circuits, and other semiconductor applications.

The invention discloses a preparation method of multi-substituted cycloheptatriene derivatives, which belongs to the technical field of organic synthesis. The method is as follows: in the reactor, add substituted N-alkylbenzamide and iodobenzene diacetate. After the reaction was stirred in the solvent, the filtrate was concentrated using a rotary evaporator to obtain a crude product, which was separated by silica gel column chromatography to obtain the target compound. The synthesis method of the multi-substituted cycloheptatriene derivative provided by the invention has the characteristics of scientific rationality, simple synthesis method, high yield of the target compound, easy purification of the product, fast reaction, and room temperature reaction temperature. Its reaction equation is as follows: