Category: 330792-69-3

Application of 330792-69-3, 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. 330792-69-3, name is 2-(Methoxy(4-phenoxyphenyl)methylene)malononitrile, This compound has unique chemical properties. The synthetic route is as follows.

l,l-Dicyano-2-methoxy-2-(4-phenoxyphenyl)ethene (22.5 g) and 1 , 1 -dicyano-2-methoxy-2- (4-phenoxyphenyl)ethene oil (15 g) are treated with a solution of hydrazine hydrate (18 mL) in ethanol (25 mL) and heated on the steambath for 1 h. Ethanol (15 mL) is added followed by water (10 mL). The precipitated solid is collected and washed with ethanol: water (4:1) and then dried in air to give 3-amino-4- cyano-5-(4-phenoxyphenyl)pyrazole as a pale orange solid.

The chemical industry reduces the impact on the environment during synthesis 2-(Methoxy(4-phenoxyphenyl)methylene)malononitrile. I believe this compound will play a more active role in future production and life.

Reference:
Patent; PHARMACYCLICS, INC.; CHEN, Wei; LOURY, David, J.; MODY, Tarak, D.; WANG, Longcheng; WO2013/10136; (2013); A2;,
Nitrile – Wikipedia,
Nitriles – Chemistry LibreTexts

Related Products of 330792-69-3, These common heterocyclic compound, 330792-69-3, name is 2-(Methoxy(4-phenoxyphenyl)methylene)malononitrile, 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.

1,1-Dicyano-2-methoxy-2-(4-phenoxyphenyl)ethene (22.5 g) and 1,1-dicyano-2-methoxy-2-(4-phenoxyphenyl)ethene oil (15g) are treated with a solution of hydrazine hydrate (18 mL) in ethanol (25 mL) and heated on the steambath for 1 hour. Ethanol (15 mL) is added followed by water (10 mL). The precipitated solid is collected and washed with ethanol:water (4:1) and then dried in air to give 3-amino-4-cyano-5-(4-phenoxyphenyl)pyrazole as a pale orange solid.

The synthetic route of 330792-69-3 has been constantly updated, and we look forward to future research findings.

Reference:
Patent; Pharmacyclics, Inc.; Buggy, Joseph J.; Chang, Betty Y.; US2013/178483; (2013); A1;,
Nitrile – Wikipedia,
Nitriles – 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. 330792-69-3, name is 2-(Methoxy(4-phenoxyphenyl)methylene)malononitrile, This compound has unique chemical properties. The synthetic route is as follows., COA of Formula: C17H12N2O2

1,1-Dicyano-2-methoxy-2-(4-phenoxyphenyl)ethene (22.5 g) and 1,1-dicyano-2-methoxy-2-(4-phenoxyphenyl)ethene oil (15 g) are treated with a solution of hydrazine hydrate (18 mL) in ethanol (25 mL) and heated on the steambath for 1 hour. Ethanol (15 mL) is added followed by water (10 mL). The precipitated solid is collected and washed with ethanol:water (4:1) and then dried in air to give 3-amino-4-cyano-5-(4-phenoxyphenyl)pyrazole as a pale orange solid.

According to the analysis of related databases, 330792-69-3, the application of this compound in the production field has become more and more popular.

Reference:
Patent; PHARMACYCLICS, INC.; US2008/76921; (2008); A1;,
Nitrile – Wikipedia,
Nitriles – Chemistry LibreTexts

Synthetic Route of 330792-69-3, 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. 330792-69-3, name is 2-(Methoxy(4-phenoxyphenyl)methylene)malononitrile, This compound has unique chemical properties. The synthetic route is as follows.

80% Hydrazine hydrate (32.5 ml) was added to a mixture of 2-(methoxy(4- phenoxyphenyl)methylene)malononitrile (48 gms) and methanol (192 ml) at 25-30C and stirred for 2 brs at the same temperature. Water was added to the reaction mixture at 25-30C. Cooled the reaction mixture to 0-5C and stirred for 60 mins at the same temperature.Filtered the precipitated solid, washed with water and dried to get the title compound.Yield: 46 gms; Melting range: 172-176C; purity: 96.89%

The chemical industry reduces the impact on the environment during synthesis 2-(Methoxy(4-phenoxyphenyl)methylene)malononitrile. I believe this compound will play a more active role in future production and life.

Reference:
Patent; MSN LABORATORIES PRIVATE LIMITED; THIRUMALAI RAJAN, Srinivasan; ESWARAIAH, Sajja; MADHUSUDHAN, Gutta; SEETHA RAMA SARMA, Peri; (69 pag.)WO2016/170545; (2016); A1;,
Nitrile – Wikipedia,
Nitriles – Chemistry LibreTexts

Related Products of 330792-69-3, 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. 330792-69-3, name is 2-(Methoxy(4-phenoxyphenyl)methylene)malononitrile, This compound has unique chemical properties. The synthetic route is as follows.

l,l-Dicyano-2-methoxy-2-(4-phenoxyphenyl)ethene (22.5 g) and 1 , 1 -dicyano-2-methoxy-2- (4-phenoxyphenyl)ethene oil (15 g) are treated with a solution of hydrazine hydrate (18 mL) in ethanol (25 mL) and heated on the steambath for 1 h. Ethanol (15 mL) is added followed by water (10 mL). The precipitated solid is collected and washed with ethanol: water (4:1) and then dried in air to give 3-amino-4- cyano-5-(4-phenoxyphenyl)pyrazole as a pale orange solid.

The chemical industry reduces the impact on the environment during synthesis 2-(Methoxy(4-phenoxyphenyl)methylene)malononitrile. I believe this compound will play a more active role in future production and life.

Reference:
Patent; PHARMACYCLICS, INC.; CHEN, Wei; LOURY, David, J.; MODY, Tarak, D.; WANG, Longcheng; WO2013/10136; (2013); A2;,
Nitrile – Wikipedia,
Nitriles – Chemistry LibreTexts

Related Products of 330792-69-3, These common heterocyclic compound, 330792-69-3, name is 2-(Methoxy(4-phenoxyphenyl)methylene)malononitrile, 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.

1,1-Dicyano-2-methoxy-2-(4-phenoxyphenyl)ethene (22.5 g) and 1,1-dicyano-2-methoxy-2-(4-phenoxyphenyl)ethene oil (15 g) are treated with a solution of hydrazine hydrate (18 mL) in ethanol (25 mL) and heated on the steambath for 1 hour. Ethanol (15 mL) is added followed by water (10 mL). The precipitated solid is collected and washed with ethanol:water (4:1) and then dried in air to give 3-amino-4-cyano-5-(4-phenoxyphenyl)pyrazole as a pale orange solid.

Statistics shows that 2-(Methoxy(4-phenoxyphenyl)methylene)malononitrile is playing an increasingly important role. we look forward to future research findings about 330792-69-3.

Reference:
Patent; Pharmacyclics, Inc.; US7718662; (2010); B1;,
Nitrile – Wikipedia,
Nitriles – Chemistry LibreTexts