Production Method 1

94-34-8

94-21-3

Reaction Conditions

1.1 Reagents: Triphosgene Solvents: Ethyl acetate ;  10 - 20 °C; 20 °C → 80 °C; 5 h, 75 - 80 °C
1.2 Reagents: Sodium hydroxide Solvents: Water ;  neutralized

Reference

New technology to synthesize 4-(N-methyl, N-substituted) aminobenzaldehyde

Tong, Guo-tong; Yu, Tie-ming; Mao, Wei-chun, Huaxue Shijie, 2009, 50(10), 615-616

Production Method 2

94-34-8

94-21-3

Reaction Conditions

1.1 Reagents: Thionyl chloride Catalysts: Dimethylformamide Solvents: Cyclohexane ;  rt → 20 °C; 0.5 h, 20 °C; 0.5 h, 20 °C
1.2 1 h, 20 °C; 20 °C → 85 °C; 3 - 5 h, 80 - 85 °C
1.3 Reagents: Sodium hydroxide Solvents: Water ;  1 h, pH 3 - 3.5, 10 - 15 °C

Reference

Synthesis of 4-(N-methyl, N-substituted) aminobenzaldehyde by improvement Vilsmeier reaction

Tong, Guo-tong; Yu, Tie-ming, Huaxue Yanjiu Yu Yingyong, 2007, 19(8), 946-948

Production Method 3

94-34-8

94-21-3

Reaction Conditions

1.1 Reagents: Triphosgene Catalysts: 1-Butyl-3-methylimidazolium tetrafluoroborate Solvents: 1-Butyl-3-methylimidazolium tetrafluoroborate ;  10 - 20 °C; 6 h, 90 - 100 °C
1.2 Reagents: Sodium hydroxide Solvents: Water ;  neutralized

Reference

Synthesis of N-substituted aminobenzaldehydes

, China, , ,

Production Method 4

94-34-8

94-21-3

Reaction Conditions

Reference

Preparation of 4-(N-β-cyanoethyl-N-methylamino)benzaldehyde as a dye intermediate

, German Democratic Republic, , ,

Production Method 5

94-21-3

Reaction Conditions

Reference

Chemistry of bis(2-cyanoethyl) derivatives of some aromatic amines. V. Preparation of some new tertiary aminobenzaldehydes and a study of some of their reactions

Jolly, V. S.; Ittyerah, P. I., Journal of the Indian Chemical Society, 1969, 46(11), 997-1002

Production Method 6

94-21-3

Reaction Conditions

Reference

Dichloro(dialkylamino)methane

, United Kingdom, , ,

3-[(4-formylphenyl)(methyl)amino]propanenitrile Raw materials

• N-(2-Cyanoethyl)-N-methylaniline

3-[(4-formylphenyl)(methyl)amino]propanenitrile Preparation Products

• 3-[(4-formylphenyl)(methyl)amino]propanenitrile (94-21-3)

• 1. Fast synthesis of copper nanoclusters through the use of hydrogen peroxide additive and their application for the fluorescence detection of Hg2+ in water samples?
  Liao Xiaoqing,Li Ruiyi,Li Zaijun,Sun Xiulan,Wang Zhouping,Liu Junkang New J. Chem., 2015,39, 5240-5248
• 2. Emerging investigator series: heterogeneous reactions of sulfur dioxide on mineral dust nanoparticles: from single component to mixed components?
  Tao Wang,Yangyang Liu,Yue Deng,Hongbo Fu,Jianmin Chen Environ. Sci.: Nano, 2018,5, 1821-1833
• 3. Evidence of field induced slow magnetic relaxation in cis-[Co(hfac)2(H2O)2] exhibiting tri-axial anisotropy with a negative axial component?
  Denis V. Korchagin,Elena A. Yureva,Alexander V. Akimov,Eugenii Ya. Misochko,Gennady V. Shilov,Artem D. Talantsev,Roman B. Morgunov,Alexander A. Shakin,Sergey M. Aldoshin,Boris S. Tsukerblat Dalton Trans., 2017,46, 7540-7548
• 4. Excitable dynamics in the bromate–sulfite–ferrocyanide reaction
  J. Zagora,M. Vosla?,L. Schreiberová,I. Schreiber Phys. Chem. Chem. Phys., 2002,4, 1284-1291
• 5. Excellent electrochemical performance of LiFe0.4Mn0.6PO4 microspheres produced using a double carbon coating process?
  Yong Ping Huang,Tao Tao,Zheng Chen,Wei Han,Ying Wu,Chunjiang Kuang,Shaoxiong Zhou,Ying Chen J. Mater. Chem. A, 2014,2, 18831-18837

• Solvents and Organic Chemicals Organic Compounds Benzenoids Benzene and substituted derivatives Benzoyl derivatives
• Solvents and Organic Chemicals Organic Compounds Aldehyde/Ketone
• Other Chemical Reagents

• 1079-83-0(4-[butyl(methyl)amino]benzaldehyde)
• 613-28-5(4-(Dipropylamino)benzaldehyde)
• 90134-10-4(4-(Dibutylamino)benzaldehyde)
• 17354-79-9(Propanenitrile,3,3'-[(4-formylphenyl)imino]bis-)
• 111462-11-4(Benzaldehyde, 4,4'-[1,4-butanediylbis(butylimino)]bis-)
• 64693-47-6(4-[ethyl(methyl)amino]benzaldehyde)
• 27914-15-4(4-(N-Ethyl-2-cyanoethylamino)benzaldehyde)
• 119-97-1(3-ethyl(4-formyl-3-methylphenyl)aminopropanenitrile)
• 78575-81-2(Benzaldehyde, 4,4'-[1,3-propanediylbis(methylimino)]bis-)
• 117846-67-0(Benzaldehyde, 4-(methyloctadecylamino)-)