Benzene, 1-(Bromomethyl)-4-Iodo-

This compound is called "Spiritual Deficiency Creation Pill". Its prescription is a collection of the essence of heaven and earth, the collection of rare and strange herbs, and the synthesis of exquisite methods.
In the past, there was a high road, into the deep mountains and valleys, searching for fairy grass everywhere. See the thousand-year-old ginseng, born in the cliffs, absorbing the essence of heaven and earth, with the wonders of bringing back the dead; and get the Ganoderma lucidum fairy grass, born under ancient trees, with a faint brilliance, containing the power of strengthening the foundation. There are also many exotic flowers and plants, either born on the bank of the cold pool, or growing on the side of the strange stone, all of which are essential medicines for making this pill.
When making pills, first use the gossip pill furnace and add various medicines to it. With the slow burning of the fire, the medicinal properties are integrated, like the spring breeze turning into rain, moisturizing all things and silent. Then the martial fire burns fiercely, causing its essence to condense, like the anger of thunder, refining the turbid air of heaven and earth. During this period, the grasp of the heat, in the slightest moment, is about success or failure.
When the pill is completed, on the pill furnace, there are thousands of Ruiqi and auspicious light. This Spiritual Void Creation Pill can be used to strengthen the body, prolong life, and even connect the spiritual power of heaven and earth, and enlighten the root of wisdom beyond the ordinary. Therefore, in the world of cultivation and alchemy, it has been famous for a long time and is the dream of many cultivators.

The compound has the following structural characteristics:
First, it has a unique atomic connection method. Each atom is connected to the spatial position in a specific order to form a stable structure. As described in "Tiangong Kaiwu", the components are delicately connected and each fits its place. The atomic connection of the compound also follows the laws of nature and chemical principles to form an ordered structure. Such as common organic compounds, atoms such as carbon, hydrogen, and oxygen are connected according to the rules of valence bonds to form chain-like, ring-like and other diverse structures.
Second, it contains specific functional groups. Functional groups are the key to determining the characteristics of compounds. Different creations in "Tiangong Kaiwu" have different functions due to different key components, and compounds have different properties due to different functional groups. For example, hydroxyl groups make alcohols have certain water-soluble and active chemical properties; carboxylic groups make carboxylic acids acidic and can participate in a variety of chemical reactions.
Third, it presents a spatial configuration. In addition to atomic connections and functional groups, the spatial configuration of compounds is also important. Take methane as an example, it has a tetrahedral configuration, and each hydrogen atom is distributed in a specific position around the carbon atom. The spatial configuration affects the physical and chemical properties of compounds. Some chiral compounds, although the atomic connections are the same, have different spatial configurations, and their optical rotation and biological activities are very different.
Fourth, they have symmetry. Some compound structures are symmetrical, or axisymmetric, or centrally symmetric. Symmetrical structures affect the stability and physical properties of compounds. Symmetrical structures may have different intermolecular forces, which affect properties such as melting point and boiling point. Just as symmetrical designs in "Tiangong Kaiwu" are often more stable and beautiful, the symmetrical structure of compounds is also closely related to their own characteristics.

The main physical properties of this compound are as follows:
When looking at its shape, it often takes the shape of [specific form, such as solid, liquid, etc.]. If it is a solid, or has a regular crystal shape, the crystal surface is flat and shiny; if it is a liquid, it is clear and transparent, and the flow is full of agility.
When it comes to color, it is mostly the color of [specific color]. This color may be bright and bright, catching the eye; or it may be elegant and soft, giving people a sense of tranquility.
Smell its smell, and it has the smell of [specific smell description, such as aromatic, pungent, etc.]. Those who are fragrant, smell it as if they are in a state of flowers, which makes people feel relaxed and happy; those who are pungent, like a sharp blade, make people feel uncomfortable.
As for its density, compared to water, it is either heavy or light. If it is heavy, it sinks to the bottom of the water, as if it contains endless depth; if it is light, it floats on the water, like a smart feather. The specific value is about [X] grams per cubic centimeter, which accurately describes the density of its material distribution in space.
Solubility is also an important characteristic. In water, it may be soluble or insoluble. Soluble, it blends with water and quietly becomes one; insoluble, it is distinct from water and forms its own realm. In other common solvents, such as ethanol and ether, the solubility varies, either in ethanol or in [specific state of dissolution], in ether or in [specific state of dissolution], this difference reflects the different interactions between them and different solvent molecules.
Melting point and boiling point are also key indicators. The melting point is about [X] degrees Celsius. When the temperature gradually rises, the compound begins to change from solid to liquid state, just like the first melting of ice and snow, starting a new form journey. The boiling point is about [X] degrees Celsius. At this temperature, the liquid quickly turns into a gaseous state and rushes between heaven and earth, showing its free and uninhibited state.
The main physical properties of this compound each have their own unique characteristics and are intertwined to outline their unique physical features, laying the foundation for in-depth understanding and application of this compound.

This compound has many common uses and has important applications in many fields.
In the field of medicine, it may be used as a key ingredient of drugs. After fine refining and blending, it can be made into a good medicine for treating specific diseases. For some difficult and complicated diseases, there was no effective treatment in the past, but based on this compound, many physicians and pharmacists have studied it, or it can be developed into a symptomatic medicine, saving the lives of many patients and relieving their pain. For example, for diseases such as partial visceral strain and poor meridians, this compound can be used as medicine, or it can play a role in reconciling qi and blood, dredging meridians, and gradually restoring health to patients.
In terms of process production, this compound is also indispensable. When firing ceramics, adding an appropriate amount of this compound can change the texture and color of the ceramics. The fired ceramics may be stronger and more durable, with a warm surface and fine texture, which greatly enhances the quality and ornamental value of the ceramics. In the process of metal smelting, this compound may act as a flux, reducing the melting point of metals, making smelting easier, and improving the purity of metals, enhancing the properties of metals, and making metal utensils more refined.
Furthermore, in the field of agricultural production, this compound also has wonderful uses. It can be made into special fertilizers to provide unique nutrients for crops. It may enhance the resistance of crops to diseases and pests, so that crops are less susceptible to pests and diseases during growth, and ensure food production. For example, when planting grains, vegetables and fruits, the rational application of fertilizers containing this compound can promote the development of crop roots, strong plants, full fruits, and improve the quality and yield of agricultural products.
This compound is also often used by alchemists in immortal alchemy such as alchemy and refining. When refining elixirs, adding this compound according to a specific heat and formula may change the efficacy and quality of the elixir, and the refined elixir may have magical effects such as prolonging life and improving cultivation. When refining magic tools, incorporating this compound may add unique spirituality and power to the magic tool, which can be used by cultivators to help them reduce demons and explore secret realms.

The synthesis method of a chemical compound has various paths, which are described in detail below.
One is the direct synthesis method. This is a one-step reaction from the basic raw material to obtain the target compound. For example, to make sodium chloride, sodium can be directly combined with chlorine gas. The reaction is: sodium (Na) and chlorine (Cl ²) react violently under ignition conditions to form sodium chloride (NaCl). This approach is simple in steps, but it requires quite high raw materials and often requires specific reaction conditions.
The second is the stepwise synthesis method. This is the synthesis of complex compounds, which is disassembled into multiple steps, each step generates an intermediate product, and finally obtains the target compound. If aspirin is synthesized, salicylic acid and acetic anhydride are used as raw materials. Under the catalysis of concentrated sulfuric acid, acetylsalicylic anhydride is formed, which is an intermediate product. After further reaction and treatment, aspirin is finally obtained. Although this method has many steps, it can precisely control the reaction process and product structure.
The third is the reverse synthesis method. This is to start from the target compound, reverse deduce, analyze what kind of intermediates can be synthesized, and then reverse deduce the intermediates until a suitable starting material is found. For example, to synthesize a complex organic compound, first analyze the structure of the target. If it has a functional group, then think about what kind of reaction can introduce this functional group, and then reverse deduce the starting material and reaction steps. This way of thinking can effectively plan the synthesis route and improve the synthesis success rate.
The fourth is the bionic synthesis method. This is to simulate the process of biosynthesis of compounds in nature. Many organisms in nature can efficiently synthesize complex compounds through enzymes under mild conditions. Chemists draw on this principle to design similar synthesis methods. For example, by simulating the principle of chlorophyll photosynthesis, try to synthesize high-efficiency photocatalysts for photocatalytic synthesis reactions, which can make the reaction proceed under greener and milder conditions.
In summary, there are various synthesis methods for chemical compounds, each with its own advantages and disadvantages. Chemists need to carefully choose the appropriate synthesis method according to the structure, properties and actual needs of the target compound.