10526-07-5

Basic information

• Product Name: 1,3-BIS(3-AMINOPHENOXY)BENZENE
• Synonyms: 1,3'-BIS (3-AMINOPHENOXY) BENZENE;1,3-BIS(3-AMINOPHENOXY)BENZENE;1,3-PHENYLENEBIS(3-OXYANILINE);APB-133;3,3-m-Phenylenebis(oxyaniline);3,3'-[m-phenylenebis(oxy)]dianiline;3-[3-(3-AMINOPHENOXY)PHENOXY]ANILINE;1,3-PHENYLENEBIS(3-OXYANILINE) ---WHITE POWDER---
• CAS NO: 10526-07-5
• Molecular Formula: C₁₈H₁₆N₂O₂
• Molecular Weight: 292.33
• EINECS: 234-082-6
• Product Categories: Aromatic Hydrocarbons (substituted) & Derivatives;Miscellaneous;Diphenyl Ethers (for High-Performance Polymer Research);Functional Materials;Reagent for High-Performance Polymer Research;fine chemicals, specialty chemicals, intermediates, electronic chemical, organic synthesis
• Mol File: 10526-07-5.mol
• Article Data: 6

Chemical Properties

• Melting Point: 108°C
• Boiling Point: 479.9 °C at 760 mmHg
• Flash Point: 264.8 °C
• Appearance: /
• Density: 1.243
• Vapor Pressure: 2.27E-09mmHg at 25°C
• Refractive Index: 1.667
• Storage Temp.: Keep in dark place,Inert atmosphere,Room temperature
• PKA: 4.29±0.10(Predicted)
• Water Solubility: Insoluble in water
• CAS DataBase Reference: 1,3-BIS(3-AMINOPHENOXY)BENZENE(CAS DataBase Reference)
• NIST Chemistry Reference: 1,3-BIS(3-AMINOPHENOXY)BENZENE(10526-07-5)
• EPA Substance Registry System: 1,3-BIS(3-AMINOPHENOXY)BENZENE(10526-07-5)

Safety Data

• Statements: 20/21/22
• Safety Statements: 26-36/37/39
• Hazardous Substances Data: 10526-07-5(Hazardous Substances Data)

Usage

Uses

1,3-BIS(3-AMINOPHENOXY)BENZENE is a useful research chemical.

Chemical Properties

Light yellowv to yellow solid

InChI:InChI=1/C18H16N2O2/c19-13-4-1-6-15(10-13)21-17-8-3-9-18(12-17)22-16-7-2-5-14(20)11-16/h1-12H,19-20H2

Synthetic route

1,3-bis(3-nitrophenoxy)benzene (54060-31-0) → 1,3-bis (3-aminophenoxy)-benzene (10526-07-5)

Conditions	Yield
With 5%-palladium/activated carbon; hydrogen In ethanol under 15001.5 Torr; for 8h;	94%

1,3-dibromobenzene (108-36-1) + m-Hydroxyaniline (591-27-5) → 1,3-bis (3-aminophenoxy)-benzene (10526-07-5)

Conditions	Yield
With potassium hydroxide; copper at 200 - 280℃;

1,3-bis (3-aminophenoxy)-benzene (10526-07-5) → deuterated 1,3-bis(3-aminophenoxy)benzene

Conditions	Yield
With water-d2; platinum on carbon; palladium 10% on activated carbon at 180℃; for 24h;	98%

1,3-bis (3-aminophenoxy)-benzene (10526-07-5) + epichlorohydrin (106-89-8) → N,N,N,N-tetraglycidyl-1,3-bis(3-aminophenoxy)benzene

Conditions	Yield
Stage #1: 1,3-bis (3-aminophenoxy)-benzene; epichlorohydrin With lanthanum nitrate hexahydrate In 1,2-dichloro-ethane; isopropyl alcohol at 70 - 87℃; for 3h; Stage #2: With sodium hydroxide In 1,2-dichloro-ethane; isopropyl alcohol at 70 - 75℃; for 0.75h;	96%

1,3-bis (3-aminophenoxy)-benzene (10526-07-5) + 4,4'-(1,1,1,3,3,3-hexafluoroisopropylidene)diphthalic anhydride (1107-00-2) → polymer; monomer(s): 4,4\-(hexafluoroisopropylidene)diphthalic anhydride; 1,3-bis(3-aminophenoxy)benzene

Conditions	Yield
In 1-methyl-pyrrolidin-2-one at 20℃; for 36h;	90%

furfural (98-01-1) + 1,3-bis (3-aminophenoxy)-benzene (10526-07-5) → C28H20N2O4

Conditions	Yield
at 100℃; for 1.33333h; Sealed tube;	90%

1,3-bis (3-aminophenoxy)-benzene (10526-07-5) + diethyl 2,2'-(sulfonylbis(4,1-phenylene)bis(oxy))diacetate (38775-52-9) → C68H52N4O16S2

Conditions	Yield
In ethanol at 80℃; Solvent;	90%

1,3-bis (3-aminophenoxy)-benzene (10526-07-5) + 3,5-diaminobenzyl alcohol dihydrochloride + 4,4'-(1,1,1,3,3,3-hexafluoroisopropylidene)diphthalic anhydride (1107-00-2) → polymer, polyimide, Mw (GPC): ca. 10800, Mw/Mn (GPC): ca. 2.2; monomer(s): 1,3-bis(3-aminophenoxy)benzene; 3,5-diaminobenzyl alcohol dihydrochloride; 4,4'-(hexafluoroisopropylidene)diphthalic anhydride

Conditions	Yield
Stage #1: 1,3-bis (3-aminophenoxy)-benzene; 3,5-diaminobenzyl alcohol dihydrochloride; 4,4'-(1,1,1,3,3,3-hexafluoroisopropylidene)diphthalic anhydride In 1-methyl-pyrrolidin-2-one at 0℃; for 6h; Stage #2: With aniline In 1-methyl-pyrrolidin-2-one at 20℃; for 30h; Stage #3: In 1-methyl-pyrrolidin-2-one; toluene at 150℃; Further stages.;	87%

para-tert-butylphenol (98-54-4) + methoxymethanol (4461-52-3) + 1,3-bis (3-aminophenoxy)-benzene (10526-07-5) → C42H44N2O4

Conditions	Yield
Stage #1: methoxymethanol; 1,3-bis (3-aminophenoxy)-benzene In methanol at 20℃; Inert atmosphere; Stage #2: para-tert-butylphenol In methanol at 90℃; for 6h; Inert atmosphere;	81%

quinoline 2-carbaldehyde (5470-96-2) + 1,3-bis (3-aminophenoxy)-benzene (10526-07-5) → ((1E,1'E)-N,N'-((1,3-phenylenebis(oxy))bis(3,1-phenylene))bis(1-(quinolin-2-yl)methanimine))

Conditions	Yield
In methanol for 11h;	53%

3,4'-diaminodiphenyl ether (2657-87-6) + 1,3-bis (3-aminophenoxy)-benzene (10526-07-5) + 4,4'-(1,1,1,3,3,3-hexafluoroisopropylidene)diphthalic anhydride (1107-00-2) + 4-(2-phenylethynyl)phthalic anhydride (119389-05-8) → polymer, Mn 3491 Da, Mw 6667 Da, PDI 1.91; monomer(s): 4,4\-(hexafluoroisopropylidene)diphthalic anhydride; 3,4\-diaminodiphenyl ether; 1,3-bis(3-aminophenoxy)benzene; 4-(phenylethynyl)phthalic anhydride

Conditions	Yield
Stage #1: 3,4'-diaminodiphenyl ether; 1,3-bis (3-aminophenoxy)-benzene; 4,4'-(1,1,1,3,3,3-hexafluoroisopropylidene)diphthalic anhydride In 1-methyl-pyrrolidin-2-one at 20℃; for 10.33h; Stage #2: 4-(2-phenylethynyl)phthalic anhydride In 1-methyl-pyrrolidin-2-one; toluene Heating;	6.44 g

3,4'-diaminodiphenyl ether (2657-87-6) + 1,3-bis (3-aminophenoxy)-benzene (10526-07-5) + 4,4'-(1,1,1,3,3,3-hexafluoroisopropylidene)diphthalic anhydride (1107-00-2) + 4-(2-phenylethynyl)phthalic anhydride (119389-05-8) → polymer, Mn 5367 Da, Mw 11056 Da, PDI 2.06; monomer(s): 4,4\-(hexafluoroisopropylidene)diphthalic anhydride; 3,4\-diaminodiphenyl ether; 1,3-bis(3-aminophenoxy)benzene; 4-(phenylethynyl)phthalic anhydride

Conditions	Yield
Stage #1: 3,4'-diaminodiphenyl ether; 1,3-bis (3-aminophenoxy)-benzene; 4,4'-(1,1,1,3,3,3-hexafluoroisopropylidene)diphthalic anhydride In 1-methyl-pyrrolidin-2-one at 20℃; for 10.33h; Stage #2: 4-(2-phenylethynyl)phthalic anhydride In 1-methyl-pyrrolidin-2-one; toluene Heating;	6.39 g

3,4'-diaminodiphenyl ether (2657-87-6) + 1,3-bis (3-aminophenoxy)-benzene (10526-07-5) + 4-(2-phenylethynyl)phthalic anhydride (119389-05-8) + 4,4-(2,2,2-trifluoro-1-phenylethylidene)bis(phthalic anhydride) → polymer, Mn 3215 Da, Mw 5855 Da, PDI 1.82; monomer(s): 4,4\-(2,2,2-trifluoro-1-phenylethylidene)diphthalic anhydride; 3,4\-diaminodiphenyl ether; 1,3-bis(3-aminophenoxy)benzene; 4-(phenylethynyl)phthalic anhydride

Conditions	Yield
Stage #1: 3,4'-diaminodiphenyl ether; 1,3-bis (3-aminophenoxy)-benzene; 4,4-(2,2,2-trifluoro-1-phenylethylidene)bis(phthalic anhydride) In 1-methyl-pyrrolidin-2-one at 20℃; for 10.33h; Stage #2: 4-(2-phenylethynyl)phthalic anhydride In 1-methyl-pyrrolidin-2-one; toluene Heating;	6.4 g

3,4'-diaminodiphenyl ether (2657-87-6) + 1,3-bis (3-aminophenoxy)-benzene (10526-07-5) + 4-(2-phenylethynyl)phthalic anhydride (119389-05-8) + 4,4-(2,2,2-trifluoro-1-phenylethylidene)bis(phthalic anhydride) → polymer, Mn 5301 Da, Mw 11769 Da, PDI 2.16; monomer(s): 4,4\-(2,2,2-trifluoro-1-phenylethylidene)diphthalic anhydride; 3,4\-diaminodiphenyl ether; 1,3-bis(3-aminophenoxy)benzene; 4-(phenylethynyl)phthalic anhydride

Conditions	Yield
Stage #1: 3,4'-diaminodiphenyl ether; 1,3-bis (3-aminophenoxy)-benzene; 4,4-(2,2,2-trifluoro-1-phenylethylidene)bis(phthalic anhydride) In 1-methyl-pyrrolidin-2-one at 20℃; for 10.33h; Stage #2: 4-(2-phenylethynyl)phthalic anhydride In 1-methyl-pyrrolidin-2-one; toluene Heating;	5.5 g

3,4'-diaminodiphenyl ether (2657-87-6) + 1,3-bis (3-aminophenoxy)-benzene (10526-07-5) + 4-(2-phenylethynyl)phthalic anhydride (119389-05-8) + 4,4-(2,2,2-trifluoro-1-phenylethylidene)bis(phthalic anhydride) → polymer; monomer(s): 4,4\-(2,2,2-trifluoro-1-phenylethylidene)diphthalic anhydride; 3,4\-diaminodiphenyl ether; 1,3-bis(3-aminophenoxy)benzene; 4-(phenylethynyl)phthalic anhydride

Conditions	Yield
Stage #1: 3,4'-diaminodiphenyl ether; 1,3-bis (3-aminophenoxy)-benzene; 4,4-(2,2,2-trifluoro-1-phenylethylidene)bis(phthalic anhydride) In 1-methyl-pyrrolidin-2-one at 20℃; for 10.33h; Stage #2: 4-(2-phenylethynyl)phthalic anhydride In 1-methyl-pyrrolidin-2-one; toluene Heating;	6.9 g

3,4'-diaminodiphenyl ether (2657-87-6) + 3,3',4,4'-biphenyltetracarboxylic anhydride (2420-87-3) + 1,3-bis (3-aminophenoxy)-benzene (10526-07-5) + 4-(2-phenylethynyl)phthalic anhydride (119389-05-8) → polymer, Mn 3491 Da, Mw 6796 Da, PDI 1.94; monomer(s): 3,3\,,4,4\-biphenylenetetracarboxylic dianhydride; 3,4\-diaminodiphenyl ether; 1,3-bis(3-aminophenoxy)benzene; 4-(phenylethynyl)phthalic anhydride

Conditions	Yield
Stage #1: 3,4'-diaminodiphenyl ether; 3,3',4,4'-biphenyltetracarboxylic anhydride; 1,3-bis (3-aminophenoxy)-benzene In 1-methyl-pyrrolidin-2-one at 20℃; for 6.33h; Stage #2: 4-(2-phenylethynyl)phthalic anhydride In 1-methyl-pyrrolidin-2-one; toluene at 20 - 140℃;	9.34 g

3,4'-diaminodiphenyl ether (2657-87-6) + 3,3',4,4'-biphenyltetracarboxylic anhydride (2420-87-3) + 1,3-bis (3-aminophenoxy)-benzene (10526-07-5) + 4-(2-phenylethynyl)phthalic anhydride (119389-05-8) → polymer, Mn 8383 Da, Mw 14496 Da, PDI 1.73; monomer(s): 3,3\,,4,4\-biphenylenetetracarboxylic dianhydride; 3,4\-diaminodiphenyl ether; 1,3-bis(3-aminophenoxy)benzene; 4-(phenylethynyl)phthalic anhydride

Conditions	Yield
Stage #1: 3,4'-diaminodiphenyl ether; 3,3',4,4'-biphenyltetracarboxylic anhydride; 1,3-bis (3-aminophenoxy)-benzene In 1-methyl-pyrrolidin-2-one at 20℃; for 6.33h; Stage #2: 4-(2-phenylethynyl)phthalic anhydride In 1-methyl-pyrrolidin-2-one; toluene at 20 - 140℃;	14.5 g

3,4'-diaminodiphenyl ether (2657-87-6) + 3,3',4,4'-biphenyltetracarboxylic anhydride (2420-87-3) + 1,3-bis (3-aminophenoxy)-benzene (10526-07-5) + 4-(2-phenylethynyl)phthalic anhydride (119389-05-8) → polymer; monomer(s): 3,3\,,4,4\-biphenylenetetracarboxylic dianhydride; 3,4\-diaminodiphenyl ether; 1,3-bis(3-aminophenoxy)benzene; 4-(phenylethynyl)phthalic anhydride

Conditions	Yield
Stage #1: 3,4'-diaminodiphenyl ether; 3,3',4,4'-biphenyltetracarboxylic anhydride; 1,3-bis (3-aminophenoxy)-benzene In 1-methyl-pyrrolidin-2-one at 20℃; for 6.33h; Stage #2: 4-(2-phenylethynyl)phthalic anhydride In 1-methyl-pyrrolidin-2-one; toluene at 20 - 140℃;	6.9 g

1,3-bis (3-aminophenoxy)-benzene (10526-07-5) + 4-(2-phenylethynyl)phthalic anhydride (119389-05-8) + 4,4-(2,2,2-trifluoro-1-phenylethylidene)bis(phthalic anhydride) → polymer, Mn 5406 Da, Mw 11055 Da, PDI 2.11; monomer(s): 4,4\-(2,2,2-trifluoro-1-phenylethylidene)diphthalic anhydride; 1,3-bis(3-aminophenoxy)benzene; 4-(phenylethynyl)phthalic anhydride

Conditions	Yield
Stage #1: 1,3-bis (3-aminophenoxy)-benzene; 4,4-(2,2,2-trifluoro-1-phenylethylidene)bis(phthalic anhydride) In 1-methyl-pyrrolidin-2-one at 20℃; for 6.33h; Stage #2: 4-(2-phenylethynyl)phthalic anhydride In 1-methyl-pyrrolidin-2-one; toluene Heating;	6.45 g

3,4'-diaminodiphenyl ether (2657-87-6) + 3,3',4,4'-biphenyltetracarboxylic anhydride (2420-87-3) + 1,3-bis (3-aminophenoxy)-benzene (10526-07-5) + 4-(2-phenylethynyl)phthalic anhydride (119389-05-8) → polymer; monomer(s); 3,3',4,4'-biphenyltetracarboxylic dianhydride; 3,4'-oxydianiline; 1,3-bis(3-aminophenoxy)benzene; 4-phenylethynylphthalic anhydride

Conditions	Yield
Stage #1: 3,4'-diaminodiphenyl ether; 3,3',4,4'-biphenyltetracarboxylic anhydride; 1,3-bis (3-aminophenoxy)-benzene; 4-(2-phenylethynyl)phthalic anhydride In 1-methyl-pyrrolidin-2-one Stage #2: In 1-methyl-pyrrolidin-2-one; toluene Heating; Further stages.;

4-(1-naphthylethynyl)phthalic anhydride + 3,4'-diaminodiphenyl ether (2657-87-6) + 3,3',4,4'-biphenyltetracarboxylic anhydride (2420-87-3) + 1,3-bis (3-aminophenoxy)-benzene (10526-07-5) → polymer; monomer(s); 3,3',4,4'-biphenyltetracarboxylic dianhydride; 3,4'-oxydianiline; 1,3-bis(3-aminophenoxy)benzene; 4-(1-naphthylethynyl)phthalic anhydride

Conditions	Yield
Stage #1: 4-(1-naphthylethynyl)phthalic anhydride; 3,4'-diaminodiphenyl ether; 3,3',4,4'-biphenyltetracarboxylic anhydride; 1,3-bis (3-aminophenoxy)-benzene In 1-methyl-pyrrolidin-2-one Stage #2: In 1-methyl-pyrrolidin-2-one; toluene Heating; Further stages.;

3,4'-diaminodiphenyl ether (2657-87-6) + 3,3',4,4'-biphenyltetracarboxylic anhydride (2420-87-3) + 1,3-bis (3-aminophenoxy)-benzene (10526-07-5) + 4-(1-phenylethynyl)-1,8-naphthalic anhydride (170804-03-2) → polymer; monomer(s); 3,3',4,4'-biphenyltetracarboxylic dianhydride; 3,4'-oxydianiline; 1,3-bis(3-aminophenoxy)benzene; 4-phenylethynyl-1,8-naphthalic anhydride

Conditions	Yield
Stage #1: 3,4'-diaminodiphenyl ether; 3,3',4,4'-biphenyltetracarboxylic anhydride; 1,3-bis (3-aminophenoxy)-benzene; 4-(1-phenylethynyl)-1,8-naphthalic anhydride In 1-methyl-pyrrolidin-2-one Stage #2: In 1-methyl-pyrrolidin-2-one; toluene Heating; Further stages.;

4-(1-naphthylethynyl)-1,8-naphthalic anhydride (446833-79-0) + 3,4'-diaminodiphenyl ether (2657-87-6) + 3,3',4,4'-biphenyltetracarboxylic anhydride (2420-87-3) + 1,3-bis (3-aminophenoxy)-benzene (10526-07-5) → polymer; monomer(s); 3,3',4,4'-biphenyltetracarboxylic dianhydride; 3,4'-oxydianiline; 1,3-bis(3-aminophenoxy)benzene; 4-(1-naphthylethynyl)-1,8-naphthalic anhydride

Conditions	Yield
Stage #1: 4-(1-naphthylethynyl)-1,8-naphthalic anhydride; 3,4'-diaminodiphenyl ether; 3,3',4,4'-biphenyltetracarboxylic anhydride; 1,3-bis (3-aminophenoxy)-benzene In various solvent(s) at 20℃; for 12h; Stage #2: With isoquinoline In various solvent(s) for 8h; Heating; Further stages.;

[2,4-bis(3-aminophenoxy)phenyl]diphenylphosphine oxide (393570-77-9) + 4,4'-oxydiphthalic dianhydride (1823-59-2) + 1,3-bis (3-aminophenoxy)-benzene (10526-07-5) → polymer, elong = 5.0%; monomer(s): [2,4-bis(3-aminophenoxy)phenyl]diphenylphosphine oxide; 4,4'-oxydiphthalic dianhydride; 1,3-bis(3-aminophenoxy)benzene

Conditions	Yield
Stage #1: [2,4-bis(3-aminophenoxy)phenyl]diphenylphosphine oxide; 4,4'-oxydiphthalic dianhydride; 1,3-bis (3-aminophenoxy)-benzene In 1-methyl-pyrrolidin-2-one at 23℃; Stage #2: With pyridine; acetic anhydride In 1-methyl-pyrrolidin-2-one at 23℃; Further stages.;

[2,4-bis(3-aminophenoxy)phenyl]diphenylphosphine oxide (393570-77-9) + 1,3-bis (3-aminophenoxy)-benzene (10526-07-5) + 4,4'-(1,1,1,3,3,3-hexafluoroisopropylidene)diphthalic anhydride (1107-00-2) → polymer, elong = 4.1%; monomer(s): [2,4-bis(3-aminophenoxy)phenyl]diphenylphosphine oxide; 6FDA; 1,3-bis(3-aminophenoxy)benzene

Conditions	Yield
Stage #1: [2,4-bis(3-aminophenoxy)phenyl]diphenylphosphine oxide; 1,3-bis (3-aminophenoxy)-benzene; 4,4'-(1,1,1,3,3,3-hexafluoroisopropylidene)diphthalic anhydride In 1-methyl-pyrrolidin-2-one at 23℃; Stage #2: With pyridine; acetic anhydride In 1-methyl-pyrrolidin-2-one at 23℃; Further stages.;

4,4'-oxydiphthalic dianhydride (1823-59-2) + 1,3-bis (3-aminophenoxy)-benzene (10526-07-5) + 4-(2-phenylethynyl)phthalic anhydride (119389-05-8) → poly(4,4'-oxydiphthalic acid dianhydride-co-1,3-bis(3-aminophenoxy)benzene-co-4-phenylethynylphthalic anhydride) + 1,3-Dicyclohexylurea (2387-23-7)

Conditions	Yield
Stage #1: 4,4'-oxydiphthalic dianhydride; 1,3-bis (3-aminophenoxy)-benzene; 4-(2-phenylethynyl)phthalic anhydride In 1-methyl-pyrrolidin-2-one at 20℃; for 3h; Stage #2: With dicyclohexyl-carbodiimide In 1-methyl-pyrrolidin-2-one at 5 - 20℃; for 4h;

methoxymethanol (4461-52-3) + 1,3-bis (3-aminophenoxy)-benzene (10526-07-5) + 3-methyl-phenol (108-39-4) → C36H32N2O4

Conditions	Yield
Stage #1: methoxymethanol; 1,3-bis (3-aminophenoxy)-benzene at 50℃; Inert atmosphere; Stage #2: 3-methyl-phenol at 90℃; for 6h; Inert atmosphere;	160 g

4,4'-oxydiphthalic dianhydride (1823-59-2) + 1,3-bis (3-aminophenoxy)-benzene (10526-07-5) → C52H34N4O9

Conditions	Yield
at 220℃; Inert atmosphere;

Upstream product

• 108-36-1 1,3-dibromobenzene 
• 591-27-5 m-Hydroxyaniline 
• 54060-31-0 1,3-bis(3-nitrophenoxy)benzene 

Downstream Products

• 2387-23-7 1,3-Dicyclohexylurea 

Relevant articles and documents

Method for synthesizing 1,3-bis(3-aminophenoxy)benzene

The invention discloses a method for synthesizing 1,3-bis(3-aminophenoxy)benzene, and belongs to the field of organic compound synthesis. The method comprises the following steps: carrying out water separation on m-dinitrobenzene used as a raw material in a mixed solvent, adding anhydrous potassium carbonate, dropwise adding a resorcinol solution under the protection of nitrogen to obtain an intermediate 1,3-bis(3-nitrophenoxy)benzene, and hydrogenating the intermediate to obtain the target product 1,3-bis(3-aminophenoxy)benzene. The target product 1,3-bis(3 aminophenoxy)benzene obtained in the invention has a purity of 99% or above, a white to an off-white color and a total yield of 80% or above. Compared with existing synthesis methods, the synthesis method in the invention has the advantages of easy availability of raw materials, no catalyst, low cost, high economical property, and easiness in realizing industrialized production.

Functionalized Photoreactive Compounds

The present invention concerns functionalized photoreactive compounds of formula (I), that are particularly useful in materials for the alignment of liquid crystals. Due to the adjunction of an electron withdrawing group to specific molecular systems bearing an unsaturation directly attached to two unsaturated ring systems, exceptionally high photosensitivities, excellent alignment properties as well as good mechanical robustness could be achieved in materials comprising said functionalized photoreactive compounds of the invention.

Preparation process of isoimide

A preparation process of isoimide comprising reacting a compound having one or more carboxyl group and one or more amide bond in the same molecule in the presence of a haloiminium salt and basic substance, and a preparation process of isoimide comprising reacting a compound having one or more carboxyl group with a compound having one or more amide bond in the presence of a haloiminium salt and basic substance are disclosed.