N'-[(3-methoxy-4-oxocyclohexa-2,5-dien-1-ylidene)methyl]pyridine-4-carbohydrazide

This is a question about the chemical structure, want to know the chemical structure of N '- [ (3-methoxy-4-oxo-cyclohexyl-2,5-diene-1-subunit) methyl] -4-methylthiobenzamide.
I look at this name, according to the rules of organic chemistry nomenclature, its structure can be gradually analyzed. "N '-" indicates the specific position modification of the nitrogen atom. "[ (3-methoxy-4-oxo-cyclohexyl-2,5-diene-1-subunit) methyl]" In this part, the first word is "3-methoxy", which means that the 3-position on a ring is connected with a methoxy group (-OCH 🥰); "4-oxo" means that the 4-position is a carbonyl group (C = O); "cyclohexyl-2,5-diene-1-subunit" means that this is a six-membered ring containing two double bonds, and the 1-position is in the form of a subunit. This ring is also connected with "methyl".
In addition, "4-methylthiobenzamide", "4-methylthio" epiphenyl ring is connected with methylthio group (-SCH) at the 4th position, and "benzamide" shows that the benzene ring is connected with formamide group (-CONH ²).
In summary, the structure of the compound is mainly benzamide, and the benzene ring is connected to methylthio group at the 4th position; another hexadienyl methyl group containing methoxy group and carbonyl group is connected to the nitrogen atom. In this way, the chemical structure of this compound is clear.

N '- [ (3-methyl-4-oxo-cyclohexyl-2,5-diene-1-subunit) methyl] p-4-toluenitrile, which has the following main physical properties: its appearance is usually white to light yellow crystalline powder, has good stability, can exist stably at room temperature and pressure, and is not easy to react with common components in the air. Its melting point is within a certain range, and the specific value varies slightly due to factors such as purity, roughly at a relatively high temperature, making it solid at general room temperature, easy to store and transport. The substance is insoluble in water due to the fact that the organic group contained in its molecular structure makes the interaction between it and water molecules weak, while it is soluble in some common organic solvents, such as ethanol, acetone, etc., and can be well dispersed and dissolved in these solvents. This solubility characteristic is conducive to reaction operations as raw materials or intermediates in the fields of organic synthesis. In addition, the substance has a certain density, and the relative density is comparable to that of common organic compounds, which has a corresponding impact on its mixing and separation operations in practical applications.

N '- ((3-methoxy-4-oxo-cyclohexyl-2,5-diene-1-subunit) methyl) -4 -methylthiobenzamide has applications in medicine, pesticides and other fields. The following is the detailed description of Jun:
- ** Pharmaceutical field **: Such compounds have unique structures or have certain physiological activities. Or they can act on specific targets and regulate human physiological processes. Taking the field of anti-tumor as an example, studies have shown that some compounds containing similar structures can inhibit the proliferation and migration of tumor cells. It may inhibit tumor growth by affecting the signal transduction pathway in tumor cells and blocking the expression of key proteins. In terms of neurological diseases, it may also interact with neurotransmitter receptors to regulate neurotransmission, which may be helpful for the treatment of certain neurological diseases.
- ** Pesticide field **: By virtue of its special chemical structure, it may have insecticidal and bactericidal activities. In terms of insecticides, it may interfere with the nervous system or physiological metabolic processes of insects. For example, it acts on insect ion channels, destroying their nerve signal transmission, causing insects to appear paralysis, death, etc. In the field of bactericidal, it may inhibit the synthesis of pathogenic bacteria cell walls, interfere with their energy metabolism, effectively control the occurrence of plant diseases, and ensure crop yield and quality.

To obtain the synthesis method of N '- [ (3-methoxy-4-oxocyclohexyl-2,5-diene-1-subunit) methyl] - 4-methylsulfonylbenzene, the following steps can be followed:
The starting material is selected from suitable compounds containing methoxy and cyclohexenone structures, and benzene derivatives containing methylsulfonyl groups.
First modify the compound containing methoxy-4-oxo-cyclohexyl-2,5-diene-1-subunit. Under appropriate reaction conditions, activate the activity check point on the subunit with a specific reagent, making it easier to react with methyl reagents, thereby introducing the [ (3-methoxy-4-oxo-cyclohexyl-2,5-diene-1-subunit) methyl] part. This step requires fine regulation of the reaction temperature, time and reagent dosage to ensure that the reaction proceeds in the desired direction and reduce the occurrence of side reactions.
Subsequently, the product that has been introduced into the above-mentioned specific group is mixed with the benzene derivative containing methanesulfonyl group. Appropriate catalysts and solvents are selected to promote nucleophilic substitution or other related reactions between the two under heating or other suitable conditions, so that the methanesulfonylbenzene is partially combined with the precursor to construct the target product N '- [ (3-methoxy-4-oxocyclohex- 2,5-diene-1-subunit) methyl] - 4-methanesulfonylbenzene. During the
reaction process, the reaction process needs to be closely monitored, and the reaction can be determined by means of thin layer chromatography (TLC). After the reaction is completed, the pure target product can be obtained by conventional separation and purification methods such as extraction and column chromatography. In this way, the synthesis method of the compound can be obtained.

This is to investigate the stability of\ (N '- [ (3-methoxy-4-oxo cyclohexane-2,5-diene-1-subunit) methyl] to its-4-methylbenzonitrile. The stability of this compound is related to the interaction of groups in its chemical structure.
Looking at its structure, the localization of\ (3-methoxy\) and\ (4-oxo\) groups on the ring has a significant impact on the distribution of molecular electron clouds. Methoxy groups have electron donor effects, which can increase the electron cloud density of ortho and para-sites; while oxy groups have electron-absorbing effects, which reduce the electron cloud density on the ring. The coexistence of the two makes the electron cloud distribution on the ring uneven and affects the molecular stability. The conjugate structure of
\ (2,5-diene-1-subunit\) also plays an important role in molecular stability. The conjugate system can delocalize electrons, reduce molecular energy and enhance stability. However, it interacts with methoxy and oxy groups, or changes the conjugation effect.
Furthermore, in the\ (4-methylbenzonitrile\) part, methyl groups have electron-induced effects, which can increase the electron cloud density of benzyl groups; nitrile groups have strong electron-absorbing effects, and the interaction between the two affects the distribution and stability of the overall electron cloud of the molecule.
Overall, the stability of this compound is the result of the synergistic effect of various factors such as the electronic effect of each group and the conjugation effect. Although the conjugate structure can increase its stability, the electronic effects between different groups restrict each other or change the stability. The specific stability needs to be determined by experiments, such as thermogravimetric analysis, differential scanning calorimetry, etc., to accurately determine its stability under different conditions.