Category: 32673-41-9

Related Products of 32673-41-9, In the chemical reaction process, reaction time, type of solvent, can easily affect the result of the reaction, thereby determining the yield and properties of the reaction product. An updated downstream synthesis route of 32673-41-9 as follows.

Step A Preparation of 1-triphenylmethyl-4-(hydroxymethyl)-imidazole To a solution of 4-(hydroxymethyl)imidazole hydrochloride (35.0 g, 260 mmol) in 250 mL of dry DMF at room temperature was added triethylamine (90.6 mL, 650 mmol). A white solid precipitated from the solution. Chlorotriphenylmethane (76.1 g, 273 mmol) in 500 mL of DMF was added dropwise. The reaction mixture was stirred for 20 hours, poured over ice, filtered, and washed with ice water. The resulting product was slurried with cold dioxane, filtered, and dried in vacuo to provide the titled product as a white solid.

According to the analysis of related databases, 32673-41-9, the application of this compound in the production field has become more and more popular.

Reference:
Patent; Dinsmore, Christopher J.; Bergman, Jeffrey M.; US2002/10184; (2002); A1;,
Imidazole – Wikipedia,
Imidazole | C3H4N2 – PubChem

Synthetic Route of 32673-41-9, A common heterocyclic compound, 32673-41-9, name is 4-Imidazolemethanol hydrochloride, molecular formula is C4H7ClN2O, its traditional synthetic route has been very mature, but the traditional synthetic route has various shortcomings, such as complicated route, low yield, poor purity, etc, below Introduce a new synthetic route.

Step A 4-(Hydroxymethyl)-1-(triphenylmethyl)imidazole To a solution of 4-(hydroxymethyl)imidazole hydrochloride (35.0 g, 260 mmol) in dry DMF (250 mL) at room temperature was added triethylamine (90.6 mL, 650 mmol). A white solid precipitated from the solution. Chlorotriphenylmethane (76.1 g, 273 mmol) in DMF (500 mL) was added dropwise. The reaction mixture was stirred for 20 hrs, poured over ice, filtered, and washed with ice water. The resulting product was slurried with cold dioxane, filtered, and dried in vacuo to provide the titled product as a white solid.

The basis of chemical reaction formula synthesis, the synthesis route is composed of some specific reactions and combined according to certain logical thinking. We look forward to the emergence of more reaction modes in the future.

Reference:
Patent; Merck & Co., Inc.; US6410534; (2002); B1;,
Imidazole – Wikipedia,
Imidazole | C3H4N2 – PubChem

Electric Literature of 32673-41-9, These common heterocyclic compound, 32673-41-9, name is 4-Imidazolemethanol hydrochloride, its traditional synthetic route has been very mature, but the traditional synthetic route has various shortcomings, such as complicated route, low yield, poor purity, etc, below Introduce a new synthetic route.

Step 1 Preparation of 1-triphenylmethyl-4-(hydroxymethyl)imidazole To a solution of 4-(hydroxymethyl)imidazole hydrochloride (35.0 g, 260 mmol) in 250 mL of dry DMF at room temperature was added triethylamine (90.6 mL, 650 mmol). A white solid precipitated from the solution. Chlorotriphenylmethane (76.1 g, 273 mmol) in 500 mL of DMF was added dropwise. The reaction mixture was stirred for 20 hours, poured over ice, filtered, and washed with ice water. The resulting product was slurried with cold dioxane, filtered, and dried in vccuo to provide the titled product as a white solid which was sufficiently pure for use in the next step.

The synthetic route of 32673-41-9 has been constantly updated, and we look forward to future research findings.

Reference:
Patent; Merck & Co., Inc.; US6015817; (2000); A;,
Imidazole – Wikipedia,
Imidazole | C3H4N2 – PubChem

These common heterocyclic compound, 32673-41-9, name is 4-Imidazolemethanol hydrochloride, its traditional synthetic route has been very mature, but the traditional synthetic route has various shortcomings, such as complicated route, low yield, poor purity, etc, below Introduce a new synthetic route. SDS of cas: 32673-41-9

A mixture of 1,2,3,4-tetrahydro-quinoline (Intermediate F1) (Commercially available from Aldrich) (1.62 mL, 12.6 mmol) and 4-hydroxymethyl-imidazole hydrochloride salt (commercially available from Aldrich) (Intermediate F2) (0.70 g, 5.1 mmol) and sodium carbonate (1.6 g, 15.1 mmol) in water (20 mL) and dioxane (10 mL) were heated at reflux for 24 h. The mixture was cooled to rt and extracted with ethyl acetate. The organic solution was dried over MgSO4, filtered and freed of solvent. The resultant oil was purified by chromatography on silica gel with 5% NH3-MeOH: dichloromethane to give 1-(1H-imidazol-4-ylmethyl)-1,2,3,4-tetrahydro-quinoline (Intermediate F3) as a solid, 0.54 g (50%). 1-(1H-Imidazol-4-ylmethyl)-1,2,3,4-tetrahydro-quinoline (Intermediate F3)was subjected to the appropriate process steps in Method A to produce 4-(3,4-dihydro-2H-quinolin-1-ylmethyl)-1,3-dihydro-imidazole-2-thione (Compound 11). 1H NMR (300 MHz, DMSO-d6): delta12.0 (s, 1H), 11.8 (s, 1H), 6.93 (t, J=6.9 Hz, 1H), 6.87 (d, J=7.2 Hz, 1H), 6.66-6.63 (m, 1H), 6.63 (s, 1H), 6.50 (t, J=6.9 Hz, 1H), 4.18 (s, 2H), 3.28 (t, J=6.3 Hz, 2H), 2.67 (t, J=6.3 Hz, 2H), 1.90-1.84 (m, 2H).

The synthetic route of 4-Imidazolemethanol hydrochloride has been constantly updated, and we look forward to future research findings.

Reference:
Patent; Allergan, Inc.; US2006/69143; (2006); A1;,
Imidazole – Wikipedia,
Imidazole | C3H4N2 – PubChem

Related Products of 32673-41-9,Some common heterocyclic compound, 32673-41-9, name is 4-Imidazolemethanol hydrochloride, molecular formula is C4H7ClN2O, traditional synthetic route has been very mature, but the traditional synthetic route has various shortcomings, such as complicated route, low yield, poor purity, etc, below Introduce a new synthetic route.

Step 1 Preparation of 1-triphenylmethyl-4-(hydroxymethyl)imidazole To a solution of 4-(hydroxymethyl)imidazole hydrochloride (35 g) in 250 mL of dry DMF at room temperature was added triethylamine (90.6 mL). A white solid precipitated from the solution. Chlorotriphenylmethane (76.1 g) in 500 mL of DMF was added dropwise. The reaction mixture was stirred for 20 hours, poured over ice, filtered, and washed with ice water. The resulting product was slurried with cold dioxane, filtered, and dried in vacuo to provide the title compound as a white solid which was sufficiently pure for use in the next step.

The synthetic route of 32673-41-9 has been constantly updated, and we look forward to future research findings.

Reference:
Patent; Merck & Co., Inc.; US6015817; (2000); A;,
Imidazole – Wikipedia,
Imidazole | C3H4N2 – PubChem

Related Products of 32673-41-9, The chemical industry reduces the impact on the environment during synthesis 32673-41-9, name is 4-Imidazolemethanol hydrochloride, I believe this compound will play a more active role in future production and life.

(a) [1-(4-Chlorobenzyl)-1H-imidazol-4-yl]methanol 4-Chlorobenzylchloride (1.2 g) was dissolved in N,N-dimethylformamide (20 ml), 4(5)-hydroxymethylimidazole hydrochloride (1.0 g) and potassium carbonate (4 g) were added and the mixture heated at 90 C. for 20 hours. Water and ethyl acetate were added, the organic phase was separated, washed with brine, dried and the solvent removed by evaporation. The residue was purified by chromatography (dichloromethane:methanol, 9:1) to give the product as a mixture of regioisomers (0.5 g). This material was used in the next step without further purification.

In the field of chemistry, the synthetic routes of compounds are constantly being developed and updated. I will also mention this compound in other articles, 4-Imidazolemethanol hydrochloride, other downstream synthetic routes, hurry up and to see.

Reference:
Patent; AstraZeneca UK Limited; US6566376; (2003); B1;,
Imidazole – Wikipedia,
Imidazole | C3H4N2 – PubChem

Application of 32673-41-9, A common heterocyclic compound, 32673-41-9, name is 4-Imidazolemethanol hydrochloride, molecular formula is C4H7ClN2O, its traditional synthetic route has been very mature, but the traditional synthetic route has various shortcomings, such as complicated route, low yield, poor purity, etc, below Introduce a new synthetic route.

Step A Preparation of 1-Triphenylmethyl-4-(hydroxymethyl)-imidazole To a solution of 4-(hydroxymethyl)imidazole hydrochloride (35.0 g, 260 mmol) in 250 mL of dry DMF at room temperature was added triethylamine (90.6 mL, 650 mmol). A white solid precipitated from the solution. Chlorotriphenylmethane (76.1 g, 273 mmol) in 500 mL of DMF was added dropwise. The reaction mixture was stirred for 20 hours, poured over ice, filtered, and washed with ice water. The resulting product was slurried with cold dioxane, filtered, and dried in vacuo to provide the title product as a white.

The synthetic route of 32673-41-9 has been constantly updated, and we look forward to future research findings.

Reference:
Patent; Merck & Co., Inc.; US6297239; (2001); B1;,
Imidazole – Wikipedia,
Imidazole | C3H4N2 – PubChem

Adding a certain compound to certain chemical reactions, such as: 32673-41-9, name is 4-Imidazolemethanol hydrochloride, belongs to imidazoles-derivatives compound, can increase the reaction rate and produce products with better performance than those obtained under traditional synthetic methods. Here is a downstream synthesis route of the compound 32673-41-9, Product Details of 32673-41-9

Step B 4-Hydroxymethyl-1-triphenylmethylimidazole To a solution of 4-(hydroxymethyl)imidazole hydrochloride (35.0 g, 260 mmol) in 250 mL of dry DMF at room temperature is added triethylamine (90.6 mL, 650 mmol). A white solid precipitates from the solution. Chlorotriphenylmethane (76.1 g, 273 mmol) in 500 mL of DMF is added dropwise. The reaction mixture is stirred for 20 hours, poured over ice, filtered, and washed with ice water. The resulting product is slurried with cold dioxane, filtered, and dried in vacuo to provide the titled product which is sufficiently pure for use in the next step.

If you are interested in these compounds, you can also browse my other articles.Thank you for taking the time to read this article. I hope you enjoyed it.

Reference:
Patent; Merck & Co., Inc.; US5891889; (1999); A;,
Imidazole – Wikipedia,
Imidazole | C3H4N2 – PubChem

These common heterocyclic compound, 32673-41-9, name is 4-Imidazolemethanol hydrochloride, its traditional synthetic route has been very mature, but the traditional synthetic route has various shortcomings, such as complicated route, low yield, poor purity, etc, below Introduce a new synthetic route. Quality Control of 4-Imidazolemethanol hydrochloride

Step A Preparation of 1-triphenylmethyl-4-(hydroxymethyl)imidazole To a solution of 4-(hydroxymethyl)imidazole hydrochloride (35 g) in 250 mL of dry DMF at room temperature was added triethylamine (90.6 mL). A white solid precipitated from the solution. Chlorotriphenylmethane (76.1 g) in 500 mL of DMF was added dropwise. The reaction mixture was stirred for 20 hours, poured over ice, filtered, and washed with ice water. The resulting product was slurried with cold dioxane, filtered, and dried in vacuo to provide the titled product as a white solid which was sufficiently pure for use in the next step.

The synthetic route of 4-Imidazolemethanol hydrochloride has been constantly updated, and we look forward to future research findings.

Reference:
Patent; Merck & Co., Inc.; US5780492; (1998); A;,
Imidazole – Wikipedia,
Imidazole | C3H4N2 – PubChem

Researchers who often do experiments know that organic synthesis is a process of preparing more complex target molecules from simple raw materials through one or more chemical reactions. Generally, it requires fewer steps, and cheap raw materials. 32673-41-9, name is 4-Imidazolemethanol hydrochloride, A new synthetic method of this compound is introduced below., Formula: C4H7ClN2O

0.2 Mol 4-hydroxymethyl imidazole hydrochloride is added to 270 ml thionyl bromide, which has been cooled to 0C. The yellow-coloured solution is allowed to return to room temperature. Excess thionyl bromide is distillated for 45 minutes under reduced pressure. The remainder solidifies upon cooling. The yield of 4-bromomethyl imidazole hydrobromide salt is about 50%.

The basis of chemical reaction formula synthesis, the synthesis route is composed of some specific reactions and combined according to certain logical thinking. We look forward to the emergence of more reaction modes in the future.

Reference:
Patent; Stichting Biomaterials, Science Center, VU, “BSC-VU”; EP364016; (1990); A1;,
Imidazole – Wikipedia,
Imidazole | C3H4N2 – PubChem