Category: 111-32-0

The major producers of chemicals have been the Europe, Japan and China. Due to the growing call for a cleaner, greener environment, people will have to find innovative ways to maintain their relevance. Here is a compound 111-32-0, name is 4-Methoxybutan-1-ol. This compound has unique chemical properties. The synthetic route is as follows. HPLC of Formula: C5H12O2

Preparation 1-a; 4-Methoxy-butyraldehvde; To an orange suspension of PCC (60 g) in CH2CI2 (700 mL) was added 4- methoxybutan-1-ol (17 g) slowly at 250C. The resulting brown suspension was stirred at 250C for 3.5 h. The reaction mixture was diluted with 1.5 L Et2O and violently stirred at 250C for 10 min. The resulting grey suspension was filtered through celite. The reaction container was washed with 2 x 200 mL Et2O. The organic solutions were combined and passed through celite again. The filtrate was concentrated and the residue was columned on silica gel using 1 :1 hexane/EtOAc to afford 11.0 g of the desired product in 66% yield as colorless oil.

With the rapid development of chemical substances, we look forward to future research findings about 111-32-0.

Reference:
Patent; PFIZER INC.; WO2009/7814; (2009); A1;,
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts

Reference of 111-32-0, Adding some certain compound to certain chemical reactions, such as: 111-32-0, name is 4-Methoxybutan-1-ol,molecular formula is C5H12O2, 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 111-32-0.

Organic Compound A Organic compounds A which is to be added in the course of manufacturing magnetic microparticles, is prepared in the manner described below. A hydroxyl group of malic acid and that of tetramethyleneglycol monomethyl ether were reacted through hexamethylene diisocyanate to form tetramethyleneglycol monomethyl ether-modified malic acid (A-1). Similarly to the foregoing, hexamethyleneglycol monomethyl ether-modified malic acid (A-2) and decaethyleneglycol monomethyl ether-modified malic acid (A-3) were prepared. An amino group of asparagic acid and that of tetramethyleneglycol-monomethyl ether were reacted through hexamethylene diisocyanate to form tetramethyleneglycol monomethyl ether-modified asparagic acid (A-4). A hydroxyl group of malic acid was reacted with octanoic acid chloride to form octanoic acid-modified malic acid (A-5). An amino group of asparagic acid was reacted with stearic acid chloride to form stearic acid-modified asparagic acid (A-6). The thus prepared organic compound A is as follows: A-1: tetramethyleneglycol monomethyl ether-modified malic acid, A-2: hexamethyleneglycol monomethyl ether-modified malic acid, A-3: decaethyleneglycol monomethyl ether-modified malic acid, A-4: tetramethyleneglycol monomethyl ether-modified asparagic acid, A-5: octanoic acid-modified malic acid, A-6: stearic acid-modified asparagic acid.

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. 111-32-0, 4-Methoxybutan-1-ol, other downstream synthetic routes, hurry up and to see.

Reference:
Patent; Konica Minolta Medical & Graphic, Inc.; US2006/99145; (2006); A1;,
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts

Related Products of 111-32-0, As we all know, there are many different methods for the synthesis of a compound, and people can choose the synthesis method that suits their own laboratory according to the actual situation. 111-32-0, name is 4-Methoxybutan-1-ol, molecular formula is C5H12O2, The compound is widely used in many fields, so it is necessary to find a new synthetic route. The downstream synthesis method of this compound is introduced below.

4-MethoxybutanalTo a solution of 4-methoxybutan-1-ol (3 g, 28.8 mmol) in DCM (30 mL) was added PCC (9.31 g, 43.2 mmol) at 0 C.The reaction was stirred at RT for 1 h. The reaction mixture was filtered through celite, and washed with DCM (2X). The filtrate was concentrated to afford 4-methoxybutanal (1.5 g, 14.69 mmol, 51.0 % yield). H NMR (400 MHz, DMSO-d6) delta ppm 9.65 (s, 1 H), 4.00 (m, 2H), 3.30 (bs, 3H), 2.5 (m, 2H), 1.6 (m, 2H)

According to the analysis of related databases, 111-32-0, the application of this compound in the production field has become more and more popular.

Reference:
Patent; GLAXOSMITHKLINE INTELLECTUAL PROPERTY DEVELOPMENT LIMITED; ASTEX THERAPEUTICS LIMITED; BOEHM, Jeffrey Charles; DAVIES, Thomas Glanmor; WOOLFORD, Alison Jo-anne; GRIFFITHS-JONES, Charlotte Mary; WILLEMS, Hendrika Maria Gerarda; NORTON, David; SAXTY, Gordon; HEIGHTMAN, Thomas Daniel; LI, Tindy; KERNS, Jeffrey K.; DAVIS, Roderick S.; YAN, Hongxing; WO2015/92713; (2015); A1;,
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts

Each compound has different characteristics, and only by selecting the characteristics of the compound suitable for a specific situation can the compound be applied on a large scale. 111-32-0, name is 4-Methoxybutan-1-ol. This compound has unique chemical properties. The synthetic route is as follows. SDS of cas: 111-32-0

Preparation 14 4-Methoxybutyl 4-bromobenzenesulfonate To a solution of 4-methoxy-1-butanol (2.0 g, 19.2 mmol) in dichloromethane (20 mL) was added triethylamine (3.9 mL, 28.9 mmol) followed by 4-bromobenzenesulfonyl chloride (7.35 g, 28.9 mmol) and the reaction mixture was stirred overnight. Hydrochloric acid (20 mL of 2 N) was added and the aqueous phase washed with dichloromethane (2 x 10 mL). The combined organic layers were washed successively with aqueous saturated sodium hydrogencarbonate (20 mL) and then water(20 mL) and then dried over MgSO4and concentrated in vacuo.The product was obtained as a pale oil (6.10 g, 98%). NMR (CDCl3): 1.6 (m, 2H), 1.8 (m, 2H), 3.3 (s, 3H), 3.35 (m, 2H), 4.1 (m, 2H), 7.6-7.9 (m, 4H).

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, 111-32-0, 4-Methoxybutan-1-ol.

Reference:
Patent; PFIZER INC.; Pfizer Limited; EP1072601; (2001); A2;,
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts

Application of 111-32-0, 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. 111-32-0, name is 4-Methoxybutan-1-ol. A new synthetic method of this compound is introduced below.

Organic Compound A Organic compounds A which is to be added in the course of manufacturing magnetic microparticles, is prepared in the manner described below. A hydroxyl group of malic acid and that of tetramethyleneglycol monomethyl ether were reacted through hexamethylene diisocyanate to form tetramethyleneglycol monomethyl ether-modified malic acid (A-1). Similarly to the foregoing, hexamethyleneglycol monomethyl ether-modified malic acid (A-2) and decaethyleneglycol monomethyl ether-modified malic acid (A-3) were prepared. An amino group of asparagic acid and that of tetramethyleneglycol-monomethyl ether were reacted through hexamethylene diisocyanate to form tetramethyleneglycol monomethyl ether-modified asparagic acid (A-4). A hydroxyl group of malic acid was reacted with octanoic acid chloride to form octanoic acid-modified malic acid (A-5). An amino group of asparagic acid was reacted with stearic acid chloride to form stearic acid-modified asparagic acid (A-6). The thus prepared organic compound A is as follows: A-1: tetramethyleneglycol monomethyl ether-modified malic acid, A-2: hexamethyleneglycol monomethyl ether-modified malic acid, A-3: decaethyleneglycol monomethyl ether-modified malic acid, A-4: tetramethyleneglycol monomethyl ether-modified asparagic acid, A-5: octanoic acid-modified malic acid, A-6: stearic acid-modified asparagic acid.

At the same time, in my other blogs, there are other synthetic methods of this type of compound,111-32-0, 4-Methoxybutan-1-ol, and friends who are interested can also refer to it.

Reference:
Patent; Konica Minolta Medical & Graphic, Inc.; US2006/99145; (2006); A1;,
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts

Application of 111-32-0, 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. 111-32-0, name is 4-Methoxybutan-1-ol. A new synthetic method of this compound is introduced below.

Example A. 22 Preparation of intermediate (66) 4-Methoxy-l-butanol (0. 9 mol) was stirred in DCM (1500 ml) and triethylamine (1.35 mol) was added, then methylsulfonyl chloride (1. 1 mol) was added dropwise (temperature rise up to 40 C) and the reaction mixture was stirred for 2 hours at room temperature. The mixture was washed with water. The organic layer was separated, dried and the solvent was evaporated, then co-evaporated with toluene, yielding 167 g of intermediate (66).

At the same time, in my other blogs, there are other synthetic methods of this type of compound,111-32-0, 4-Methoxybutan-1-ol, and friends who are interested can also refer to it.

Reference:
Patent; JANSSEN PHARMACEUTICA N.V.; WO2005/3122; (2005); A1;,
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts