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1999-85-5

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1999-85-5 Usage

Flammability and Explosibility

Nonflammable

Check Digit Verification of cas no

The CAS Registry Mumber 1999-85-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,9,9 and 9 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1999-85:
(6*1)+(5*9)+(4*9)+(3*9)+(2*8)+(1*5)=135
135 % 10 = 5
So 1999-85-5 is a valid CAS Registry Number.

1999-85-5SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 11, 2017

Revision Date: Aug 11, 2017

1.Identification

1.1 GHS Product identifier

Product name 2-[3-(2-hydroxypropan-2-yl)phenyl]propan-2-ol

1.2 Other means of identification

Product number -
Other names 1,3-Bis(α-hydroxyisopropyl)benzene

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:1999-85-5 SDS

1999-85-5Synthetic route

3-(2-hydroxy-2-propyl)-1-(2-hydroperoxy-2-propyl)benzene
13387-60-5

3-(2-hydroxy-2-propyl)-1-(2-hydroperoxy-2-propyl)benzene

1,3-bis(1',1'-dimethylhydroxymethyl)benzene
1999-85-5

1,3-bis(1',1'-dimethylhydroxymethyl)benzene

Conditions
ConditionsYield
With hydrogen; 0.5% Pd/Al2O3 In 4-methyl-2-pentanone at 98℃; under 3750.38 Torr; for 1h; Conversion of starting material;85%
With sodium sulfite In water; 4-methyl-2-pentanone Heating / reflux;
1,3-diisopropylbenzene
99-62-7

1,3-diisopropylbenzene

1,3-bis(1',1'-dimethylhydroxymethyl)benzene
1999-85-5

1,3-bis(1',1'-dimethylhydroxymethyl)benzene

Conditions
ConditionsYield
With sodium hydroxide; oxygen
1,3-diisopropylbenzene
99-62-7

1,3-diisopropylbenzene

A

1,3-bis(1',1'-dimethylhydroxymethyl)benzene
1999-85-5

1,3-bis(1',1'-dimethylhydroxymethyl)benzene

B

3-(2-hydroxy-2-propyl)-1-(2-hydroperoxy-2-propyl)benzene
13387-60-5

3-(2-hydroxy-2-propyl)-1-(2-hydroperoxy-2-propyl)benzene

C

3-isopropyl-1-(2-hydroperoxy-2-propyl)benzene
80-24-0

3-isopropyl-1-(2-hydroperoxy-2-propyl)benzene

D

1,3-di(2-hydroperoxy-2-propyl)benzene
721-26-6

1,3-di(2-hydroperoxy-2-propyl)benzene

E

2-(3-isopropyl-phenyl)-propan-2-ol
14860-89-0

2-(3-isopropyl-phenyl)-propan-2-ol

Conditions
ConditionsYield
With oxygen; 1,10-Phenanthroline; magnesium naphthenate at 80 - 120℃; Rate constant; Kinetics; Thermodynamic data; E(act.) for various reaction products formation, other catalyst;
1,3-diisopropylbenzene
99-62-7

1,3-diisopropylbenzene

oxygen
80937-33-3

oxygen

A

m-(2-hydroperoxy-2-propyl)acetophenone

m-(2-hydroperoxy-2-propyl)acetophenone

B

1,3-bis(1',1'-dimethylhydroxymethyl)benzene
1999-85-5

1,3-bis(1',1'-dimethylhydroxymethyl)benzene

C

3-(2-hydroxy-2-propyl)-1-(2-hydroperoxy-2-propyl)benzene
13387-60-5

3-(2-hydroxy-2-propyl)-1-(2-hydroperoxy-2-propyl)benzene

D

1,3-di(2-hydroperoxy-2-propyl)benzene
721-26-6

1,3-di(2-hydroperoxy-2-propyl)benzene

E

acetylisopropylbenzene monocarbinol
87771-41-3

acetylisopropylbenzene monocarbinol

F

2-(3-isopropyl-phenyl)-propan-2-ol
14860-89-0

2-(3-isopropyl-phenyl)-propan-2-ol

G

1-[3-(propan-2-yl)phenyl]ethan-1-one
40428-87-3

1-[3-(propan-2-yl)phenyl]ethan-1-one

Conditions
ConditionsYield
With sodium hydroxide; 3-isopropyl-1-(2-hydroperoxy-2-propyl)benzene In water at 90℃;
3-(2-hydroxy-2-propyl)-1-(2-hydroperoxy-2-propyl)benzene
13387-60-5

3-(2-hydroxy-2-propyl)-1-(2-hydroperoxy-2-propyl)benzene

A

m-(2-hydroperoxy-2-propyl)acetophenone

m-(2-hydroperoxy-2-propyl)acetophenone

B

1,3-bis(1',1'-dimethylhydroxymethyl)benzene
1999-85-5

1,3-bis(1',1'-dimethylhydroxymethyl)benzene

C

3-isopropyl-1-(2-hydroperoxy-2-propyl)benzene
80-24-0

3-isopropyl-1-(2-hydroperoxy-2-propyl)benzene

D

1,3-di(2-hydroperoxy-2-propyl)benzene
721-26-6

1,3-di(2-hydroperoxy-2-propyl)benzene

E

acetylisopropylbenzene monocarbinol
87771-41-3

acetylisopropylbenzene monocarbinol

F

2-(3-isopropyl-phenyl)-propan-2-ol
14860-89-0

2-(3-isopropyl-phenyl)-propan-2-ol

G

1-[3-(propan-2-yl)phenyl]ethan-1-one
40428-87-3

1-[3-(propan-2-yl)phenyl]ethan-1-one

Conditions
ConditionsYield
With sodium hydroxide In water; 4-methyl-2-pentanone at 90℃; Heating / reflux;
3-(2-hydroxy-2-propyl)-1-(2-hydroperoxy-2-propyl)benzene
13387-60-5

3-(2-hydroxy-2-propyl)-1-(2-hydroperoxy-2-propyl)benzene

A

m-(2-hydroperoxy-2-propyl)acetophenone

m-(2-hydroperoxy-2-propyl)acetophenone

B

1,3-bis(1',1'-dimethylhydroxymethyl)benzene
1999-85-5

1,3-bis(1',1'-dimethylhydroxymethyl)benzene

C

3-isopropyl-1-(2-hydroperoxy-2-propyl)benzene
80-24-0

3-isopropyl-1-(2-hydroperoxy-2-propyl)benzene

D

1,3-di(2-hydroperoxy-2-propyl)benzene
721-26-6

1,3-di(2-hydroperoxy-2-propyl)benzene

E

acetylisopropylbenzene monocarbinol
87771-41-3

acetylisopropylbenzene monocarbinol

F

2-(3-isopropyl-phenyl)-propan-2-ol
14860-89-0

2-(3-isopropyl-phenyl)-propan-2-ol

Conditions
ConditionsYield
With sodium sulfite In water; 4-methyl-2-pentanone Heating / reflux;
1,3-bis(1',1'-dimethylhydroxymethyl)benzene
1999-85-5

1,3-bis(1',1'-dimethylhydroxymethyl)benzene

Methyl thioglycolate
2365-48-2

Methyl thioglycolate

dimethyl [1,3-phenylenebis(1-methylethylidenethio)]diacetate
1582789-93-2

dimethyl [1,3-phenylenebis(1-methylethylidenethio)]diacetate

Conditions
ConditionsYield
With zinc(II) iodide In 1,2-dichloro-ethane at 20℃; for 1h; Inert atmosphere; Schlenk technique;96%
methanol
67-56-1

methanol

carbon monoxide
201230-82-2

carbon monoxide

1,3-bis(1',1'-dimethylhydroxymethyl)benzene
1999-85-5

1,3-bis(1',1'-dimethylhydroxymethyl)benzene

dimethyl 3,3'-(1,3-phenylene)dibutyrate

dimethyl 3,3'-(1,3-phenylene)dibutyrate

Conditions
ConditionsYield
With tris(dibenzylideneacetone)dipalladium(0) chloroform complex; α,α′-bis(2-pyridyl(tert-butyl)phosphino)-o-xylene; toluene-4-sulfonic acid at 100℃; under 15001.5 Torr; for 20h; Autoclave; Inert atmosphere;96%
1,3-bis(1',1'-dimethylhydroxymethyl)benzene
1999-85-5

1,3-bis(1',1'-dimethylhydroxymethyl)benzene

1,3-bis(1-chloro-1-methylethyl)benzene

1,3-bis(1-chloro-1-methylethyl)benzene

Conditions
ConditionsYield
With hydrogenchloride; calcium chloride In dichloromethane at 0℃; for 2h;93%
With hydrogenchloride; calcium chloride In dichloromethane at 0℃;
tert.-butylhydroperoxide
75-91-2

tert.-butylhydroperoxide

1,3-bis(1',1'-dimethylhydroxymethyl)benzene
1999-85-5

1,3-bis(1',1'-dimethylhydroxymethyl)benzene

1-(1-methyl-1-hydroxyethyl)-3-(1-methyl-1-tert-butylperoxyethyl)benzene
57913-37-8

1-(1-methyl-1-hydroxyethyl)-3-(1-methyl-1-tert-butylperoxyethyl)benzene

Conditions
ConditionsYield
With perchloric acid In acetic acid at 20℃; for 5h;76%
Cumene hydroperoxide
80-15-9

Cumene hydroperoxide

1,3-bis(1',1'-dimethylhydroxymethyl)benzene
1999-85-5

1,3-bis(1',1'-dimethylhydroxymethyl)benzene

1-(1-methyl-1-hydroxyethyl)-3-<1-methyl-1-(1-methyl-1-phenylethylperoxy)ethyl>benzene
106148-80-5

1-(1-methyl-1-hydroxyethyl)-3-<1-methyl-1-(1-methyl-1-phenylethylperoxy)ethyl>benzene

Conditions
ConditionsYield
With perchloric acid In acetic acid74%
vinyl acetate
108-05-4

vinyl acetate

1,3-bis(1',1'-dimethylhydroxymethyl)benzene
1999-85-5

1,3-bis(1',1'-dimethylhydroxymethyl)benzene

A

1-(1-hydroxy-1-methylethyl)-3-(1-methyl-1-vinyloxyethyl)benzene

1-(1-hydroxy-1-methylethyl)-3-(1-methyl-1-vinyloxyethyl)benzene

B

1,3-bis[1-(allyloxy)-1-methylethyl]benzene

1,3-bis[1-(allyloxy)-1-methylethyl]benzene

Conditions
ConditionsYield
With sodium carbonate; chloro(1,5-cyclooctadiene)iridium(I) dimer In toluene at 100℃; for 6h;A 8%
B 70%
pyrrole
109-97-7

pyrrole

1,3-bis(1',1'-dimethylhydroxymethyl)benzene
1999-85-5

1,3-bis(1',1'-dimethylhydroxymethyl)benzene

1,3-bis-[1'-(pyrrol-2-yl)-1',1'-(dimethyl)methyl]benzene
443145-94-6

1,3-bis-[1'-(pyrrol-2-yl)-1',1'-(dimethyl)methyl]benzene

Conditions
ConditionsYield
With boron trifluoride diethyl etherate In acetonitrile at 20℃; for 0.333333h;68%
With boron trifluoride diethyl etherate In dichloromethane at 20℃;
1,3-bis(1',1'-dimethylhydroxymethyl)benzene
1999-85-5

1,3-bis(1',1'-dimethylhydroxymethyl)benzene

acryloyl chloride
814-68-6

acryloyl chloride

acrylic acid 1,3-phenylenebis(1-methylethylidene) ester

acrylic acid 1,3-phenylenebis(1-methylethylidene) ester

Conditions
ConditionsYield
50%
1,3-bis(1',1'-dimethylhydroxymethyl)benzene
1999-85-5

1,3-bis(1',1'-dimethylhydroxymethyl)benzene

Methacryloyl chloride
920-46-7

Methacryloyl chloride

methacrylic acid 1,3-phenylenebis(1-methylethylidene) ester

methacrylic acid 1,3-phenylenebis(1-methylethylidene) ester

Conditions
ConditionsYield
32%
pyrrole
109-97-7

pyrrole

1,3-bis(1',1'-dimethylhydroxymethyl)benzene
1999-85-5

1,3-bis(1',1'-dimethylhydroxymethyl)benzene

benzaldehyde
100-52-7

benzaldehyde

11,16-bis(phenyl)-6,6,21,21-tetramethyl-m-benzi-6,21-porphodimethene

11,16-bis(phenyl)-6,6,21,21-tetramethyl-m-benzi-6,21-porphodimethene

Conditions
ConditionsYield
Stage #1: pyrrole; 1,3-bis(1',1'-dimethylhydroxymethyl)benzene; benzaldehyde With boron trifluoride diethyl etherate In dichloromethane at 27℃; for 2h;
Stage #2: With 2,3-dicyano-5,6-dichloro-p-benzoquinone In dichloromethane at 27℃; for 2h; Further stages.;
27%
Stage #1: pyrrole; 1,3-bis(1',1'-dimethylhydroxymethyl)benzene; benzaldehyde With boron trifluoride diethyl etherate In dichloromethane
Stage #2: With 2,3-dicyano-5,6-dichloro-p-benzoquinone In dichloromethane
pyrrole
109-97-7

pyrrole

1,3-bis(1',1'-dimethylhydroxymethyl)benzene
1999-85-5

1,3-bis(1',1'-dimethylhydroxymethyl)benzene

benzaldehyde
100-52-7

benzaldehyde

A

11,16-bis(phenyl)-6,6,21,21-tetramethyl-m-benzi-6,21-porphodimethene

11,16-bis(phenyl)-6,6,21,21-tetramethyl-m-benzi-6,21-porphodimethene

B

C38H33N3O

C38H33N3O

C

C38H33N3O

C38H33N3O

Conditions
ConditionsYield
Stage #1: pyrrole; 1,3-bis(1',1'-dimethylhydroxymethyl)benzene; benzaldehyde With boron trifluoride diethyl etherate In dichloromethane at 27℃; for 2h;
Stage #2: With 2,3-dicyano-5,6-dichloro-p-benzoquinone In dichloromethane at 27℃; for 2h;
A 27%
B 0.8%
C 4%
pyrrole
109-97-7

pyrrole

1,3-bis(1',1'-dimethylhydroxymethyl)benzene
1999-85-5

1,3-bis(1',1'-dimethylhydroxymethyl)benzene

4-nitrobenzaldehdye
555-16-8

4-nitrobenzaldehdye

11,16-bis(4-nitrophenyl)-6,6,21,21-tetramethyl-m-benziporphodimethane

11,16-bis(4-nitrophenyl)-6,6,21,21-tetramethyl-m-benziporphodimethane

Conditions
ConditionsYield
Stage #1: pyrrole; 1,3-bis(1',1'-dimethylhydroxymethyl)benzene; 4-nitrobenzaldehdye With boron trifluoride diethyl etherate In dichloromethane at 20℃; for 2h;
Stage #2: With 2,3-dicyano-5,6-dichloro-p-benzoquinone In dichloromethane
27%
pyrrole
109-97-7

pyrrole

1,3-bis(1',1'-dimethylhydroxymethyl)benzene
1999-85-5

1,3-bis(1',1'-dimethylhydroxymethyl)benzene

acetone
67-64-1

acetone

calix[1]benzene[3]pyrrole

calix[1]benzene[3]pyrrole

Conditions
ConditionsYield
Stage #1: pyrrole; 1,3-bis(1',1'-dimethylhydroxymethyl)benzene With boron trifluoride diethyl etherate In acetonitrile at 20℃; for 0.0833333h;
Stage #2: acetone In acetonitrile at 20℃; for 0.916667h; Further stages.;
18%
pyrrole
109-97-7

pyrrole

1,3-bis(1',1'-dimethylhydroxymethyl)benzene
1999-85-5

1,3-bis(1',1'-dimethylhydroxymethyl)benzene

4-chlorobenzaldehyde
104-88-1

4-chlorobenzaldehyde

C38H31Cl2N3

C38H31Cl2N3

Conditions
ConditionsYield
Stage #1: pyrrole; 1,3-bis(1',1'-dimethylhydroxymethyl)benzene; 4-chlorobenzaldehyde With boron trifluoride diethyl etherate In dichloromethane at 20℃; for 2h;
Stage #2: With 2,3-dicyano-5,6-dichloro-p-benzoquinone In dichloromethane at 20℃; for 2h;
17%
Stage #1: pyrrole; 1,3-bis(1',1'-dimethylhydroxymethyl)benzene; 4-chlorobenzaldehyde With boron trifluoride diethyl etherate In dichloromethane at 20℃;
Stage #2: With 2,3-dicyano-5,6-dichloro-p-benzoquinone at 20℃;
pyrrole
109-97-7

pyrrole

1,3-bis(1',1'-dimethylhydroxymethyl)benzene
1999-85-5

1,3-bis(1',1'-dimethylhydroxymethyl)benzene

2,6-dichlorobenzaldehyde
83-38-5

2,6-dichlorobenzaldehyde

C38H29Cl4N3

C38H29Cl4N3

Conditions
ConditionsYield
Stage #1: pyrrole; 1,3-bis(1',1'-dimethylhydroxymethyl)benzene; 2,6-dichlorobenzaldehyde With boron trifluoride diethyl etherate In dichloromethane at 20℃; for 2h;
Stage #2: With 2,3-dicyano-5,6-dichloro-p-benzoquinone In dichloromethane at 20℃; for 2h;
17%
Stage #1: pyrrole; 1,3-bis(1',1'-dimethylhydroxymethyl)benzene; 2,6-dichlorobenzaldehyde With boron trifluoride diethyl etherate In dichloromethane at 20℃;
Stage #2: With 2,3-dicyano-5,6-dichloro-p-benzoquinone at 20℃;
pyrrole
109-97-7

pyrrole

2,6-difluorobenzaldehyde
437-81-0

2,6-difluorobenzaldehyde

1,3-bis(1',1'-dimethylhydroxymethyl)benzene
1999-85-5

1,3-bis(1',1'-dimethylhydroxymethyl)benzene

C38H29F4N3

C38H29F4N3

Conditions
ConditionsYield
Stage #1: pyrrole; 2,6-difluorobenzaldehyde; 1,3-bis(1',1'-dimethylhydroxymethyl)benzene With boron trifluoride diethyl etherate In dichloromethane at 20℃; for 2h;
Stage #2: With 2,3-dicyano-5,6-dichloro-p-benzoquinone In dichloromethane at 20℃; for 2h;
17%
Stage #1: pyrrole; 2,6-difluorobenzaldehyde; 1,3-bis(1',1'-dimethylhydroxymethyl)benzene With boron trifluoride diethyl etherate In dichloromethane at 20℃;
Stage #2: With 2,3-dicyano-5,6-dichloro-p-benzoquinone at 20℃;
4-Trifluoromethylbenzaldehyde
455-19-6

4-Trifluoromethylbenzaldehyde

pyrrole
109-97-7

pyrrole

1,3-bis(1',1'-dimethylhydroxymethyl)benzene
1999-85-5

1,3-bis(1',1'-dimethylhydroxymethyl)benzene

C40H31F6N3

C40H31F6N3

Conditions
ConditionsYield
Stage #1: 4-Trifluoromethylbenzaldehyde; pyrrole; 1,3-bis(1',1'-dimethylhydroxymethyl)benzene With boron trifluoride diethyl etherate In dichloromethane at 20℃; for 2h;
Stage #2: With 2,3-dicyano-5,6-dichloro-p-benzoquinone In dichloromethane at 20℃; for 2h;
17%
Stage #1: 4-Trifluoromethylbenzaldehyde; pyrrole; 1,3-bis(1',1'-dimethylhydroxymethyl)benzene With boron trifluoride diethyl etherate In dichloromethane at 20℃;
Stage #2: With 2,3-dicyano-5,6-dichloro-p-benzoquinone at 20℃;
pyrrole
109-97-7

pyrrole

1,3-bis(1',1'-dimethylhydroxymethyl)benzene
1999-85-5

1,3-bis(1',1'-dimethylhydroxymethyl)benzene

3,4,5-trimethoxy-benzaldehyde
86-81-7

3,4,5-trimethoxy-benzaldehyde

C44H45N3O6

C44H45N3O6

Conditions
ConditionsYield
Stage #1: pyrrole; 1,3-bis(1',1'-dimethylhydroxymethyl)benzene; 3,4,5-trimethoxy-benzaldehyde With boron trifluoride diethyl etherate In dichloromethane at 20℃; for 2h;
Stage #2: With 2,3-dicyano-5,6-dichloro-p-benzoquinone In dichloromethane at 20℃; for 2h;
17%
Stage #1: pyrrole; 1,3-bis(1',1'-dimethylhydroxymethyl)benzene; 3,4,5-trimethoxy-benzaldehyde With boron trifluoride diethyl etherate In dichloromethane at 20℃;
Stage #2: With 2,3-dicyano-5,6-dichloro-p-benzoquinone at 20℃;
pyrrole
109-97-7

pyrrole

1,3-bis(1',1'-dimethylhydroxymethyl)benzene
1999-85-5

1,3-bis(1',1'-dimethylhydroxymethyl)benzene

trans-calix[2]benzene[2]pyrrole

trans-calix[2]benzene[2]pyrrole

Conditions
ConditionsYield
With boron trifluoride diethyl etherate In acetonitrile at 20℃; for 1h;16%
pyrrole
109-97-7

pyrrole

perfluorobenzaldehyde
653-37-2

perfluorobenzaldehyde

1,3-bis(1',1'-dimethylhydroxymethyl)benzene
1999-85-5

1,3-bis(1',1'-dimethylhydroxymethyl)benzene

C38H23F10N3

C38H23F10N3

Conditions
ConditionsYield
Stage #1: pyrrole; perfluorobenzaldehyde; 1,3-bis(1',1'-dimethylhydroxymethyl)benzene With boron trifluoride diethyl etherate In dichloromethane at 20℃; for 2h;
Stage #2: With 2,3-dicyano-5,6-dichloro-p-benzoquinone In dichloromethane at 20℃; for 2h;
16%
Stage #1: pyrrole; perfluorobenzaldehyde; 1,3-bis(1',1'-dimethylhydroxymethyl)benzene With boron trifluoride diethyl etherate In dichloromethane at 20℃;
Stage #2: With 2,3-dicyano-5,6-dichloro-p-benzoquinone at 20℃;
pyrrole
109-97-7

pyrrole

1,3-bis(1',1'-dimethylhydroxymethyl)benzene
1999-85-5

1,3-bis(1',1'-dimethylhydroxymethyl)benzene

4-methoxy-benzaldehyde
123-11-5

4-methoxy-benzaldehyde

C40H37N3O2

C40H37N3O2

Conditions
ConditionsYield
Stage #1: pyrrole; 1,3-bis(1',1'-dimethylhydroxymethyl)benzene; 4-methoxy-benzaldehyde With boron trifluoride diethyl etherate In dichloromethane at 20℃; for 2h;
Stage #2: With 2,3-dicyano-5,6-dichloro-p-benzoquinone In dichloromethane at 20℃; for 2h;
16%
Stage #1: pyrrole; 1,3-bis(1',1'-dimethylhydroxymethyl)benzene; 4-methoxy-benzaldehyde With boron trifluoride diethyl etherate In dichloromethane at 20℃;
Stage #2: With 2,3-dicyano-5,6-dichloro-p-benzoquinone at 20℃;
pyrrole
109-97-7

pyrrole

1,3-bis(1',1'-dimethylhydroxymethyl)benzene
1999-85-5

1,3-bis(1',1'-dimethylhydroxymethyl)benzene

4-bromo-benzaldehyde
1122-91-4

4-bromo-benzaldehyde

C38H31Br2N3

C38H31Br2N3

Conditions
ConditionsYield
Stage #1: pyrrole; 1,3-bis(1',1'-dimethylhydroxymethyl)benzene; 4-bromo-benzaldehyde With boron trifluoride diethyl etherate In dichloromethane at 20℃; for 2h;
Stage #2: With 2,3-dicyano-5,6-dichloro-p-benzoquinone In dichloromethane at 20℃; for 2h;
14%
Stage #1: pyrrole; 1,3-bis(1',1'-dimethylhydroxymethyl)benzene; 4-bromo-benzaldehyde With boron trifluoride diethyl etherate In dichloromethane at 20℃;
Stage #2: With 2,3-dicyano-5,6-dichloro-p-benzoquinone at 20℃;
pyrrole
109-97-7

pyrrole

1,3-bis(1',1'-dimethylhydroxymethyl)benzene
1999-85-5

1,3-bis(1',1'-dimethylhydroxymethyl)benzene

methyl 4-formylbenzoate
1571-08-0

methyl 4-formylbenzoate

A

11,16-bis(4-methylbenzoate)-6,6,21,21-tetramethyl-m-benziporphodimethane

11,16-bis(4-methylbenzoate)-6,6,21,21-tetramethyl-m-benziporphodimethane

B

C42H37N3O5

C42H37N3O5

C

C42H37N3O5

C42H37N3O5

Conditions
ConditionsYield
Stage #1: pyrrole; 1,3-bis(1',1'-dimethylhydroxymethyl)benzene; methyl 4-formylbenzoate With boron trifluoride diethyl etherate In dichloromethane at 20℃; for 2h;
Stage #2: With 2,3-dicyano-5,6-dichloro-p-benzoquinone In dichloromethane at 20℃; for 0.5h;
A 11%
B 1.25%
C 2.9%
1,3-bis(1',1'-dimethylhydroxymethyl)benzene
1999-85-5

1,3-bis(1',1'-dimethylhydroxymethyl)benzene

1-(1-methyl-1-tert-butylperoxyethyl)-3-isopropenylbenzene
96319-55-0

1-(1-methyl-1-tert-butylperoxyethyl)-3-isopropenylbenzene

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 76 percent / 0.1 N perchloric acid / acetic acid / 5 h / 20 °C
2: 75 percent / iodine / acetic acid / 3 h / 80 °C
View Scheme
1,3-bis(1',1'-dimethylhydroxymethyl)benzene
1999-85-5

1,3-bis(1',1'-dimethylhydroxymethyl)benzene

1-<1-methyl-1-(1-methyl-1-phenylethylperoxy)ethyl>-3-isopropenylbenzene
106148-81-6

1-<1-methyl-1-(1-methyl-1-phenylethylperoxy)ethyl>-3-isopropenylbenzene

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 74 percent / 0.1 N perchloric acid / acetic acid
2: 72 percent / iodine / acetic acid
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1999-85-5Relevant articles and documents

PROCESS FOR PRODUCING DIHYDROXYBENZENE AND DIISOPROPYLBENZENDICARBINOL

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Page/Page column 3-4, (2008/06/13)

A process for simultaneously producing a dihydroxybenzene and a diisopropylbenzene dicarbinol, which contains subjecting a diisopropylbenzene with an oxygen containing gas to obtain an oxidation reaction mixture containing a diisopropylbenzene dihydroperoxide and a diisopropylbenzene hydroxy hydroperoxide followed by an extraction separation step, a decomposition step, a distillation separation step, a reduction step and a post-treatment step in this order, the process containing purifying the diisopropylbenzene dicarbinol from the liquid containing the diisopropylbenzene dicarbinol obtained in the reduction step through purification operations containing crystallization, filtration and subsequent drying, and supplying a filtrate obtained by the filtration to the decomposition step and/or distillation separation step.

SYNTHESIS OF HYDROXYPEROXIDES AND PEROXIDE MONOMERS BASED ON 1,3-DIISOPROPYLBENZENE

Dikii, M. A.,Gevus', O. I.,Puchin, V. A.

, p. 336 - 338 (2007/10/02)

In the reaction of 1,3-di(1-hydroxy-1-methylethyl)benzene with 2-hydroperoxy-2-methylpropane and 2-hydroperoxy-2-phenylpropane the corresponding hydroxyperoxides were obtained.Their dehydration gave the unsaturated peroxides.

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