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4-Methoxytriphenylmethyl chloride
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Name

4-Methoxytriphenylmethyl chloride

 EINECS 238-463-8
CAS No. 14470-28-1 Density 1.151 g/cm3
PSA 9.23000 LogP 5.22590
Solubility N/A Melting Point 122-124 °C(lit.)
Formula C20H17ClO Boiling Point 426.8 °C at 760 mmHg
Molecular Weight 308.807 Flash Point 208.4 °C
Transport Information N/A Appearance light orange powder
Safety 26-36-45-36/37/39 Risk Codes 36/37/38-34
Molecular Structure Molecular Structure of 14470-28-1 (4-Methoxytriphenylchloromethane) Hazard Symbols IrritantXi,CorrosiveC
Synonyms

Anisole,p-(chlorodiphenylmethyl)- (6CI,7CI,8CI);1-(Chlorodiphenylmethyl)-4-methoxybenzene;4-Anisyl(chloro)diphenylmethane;4-Methoxytrityl chloride;Mono-p-methoxytrityl chloride;NSC 54121;p-(Chlorodiphenylmethyl)anisole;p-Methoxytritylchloride;

Article Data 19

4-Methoxytriphenylmethyl chloride Synthetic route

847-83-6

p-methoxytrityl alcohol

14470-28-1

mono-4-methoxytrityl chloride

Conditions
ConditionsYield
With acetyl chloride In benzene for 1h; Heating;89%
With hydrogenchloride In toluene at 15 - 30℃; Solvent; Temperature;89.1%
With acetyl chloride In benzene at 80℃; for 0.5h; Reflux;67%
119-61-9

benzophenone

14470-28-1

mono-4-methoxytrityl chloride

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 1) Mg / 1) ether, 2) benzene
2: 89 percent / acetyl chloride / benzene / 1 h / Heating
View Scheme
Multi-step reaction with 2 steps
1: benzene; diethyl ether
2: benzene
View Scheme
Multi-step reaction with 2 steps
1.1: magnesium / diethyl ether / 2 h / 35 °C
1.2: 24 h / Reflux
2.1: acetyl chloride / benzene / Reflux
View Scheme
Multi-step reaction with 2 steps
1.1: magnesium / diethyl ether / 2 h / 35 °C
1.2: 24 h / Reflux
2.1: acetyl chloride / benzene / 0.75 h / Reflux
View Scheme
Multi-step reaction with 2 steps
1: magnesium / tetrahydrofuran / 24 h / 60 °C / Schlenk technique; Inert atmosphere
2: acetyl chloride / benzene / 0.5 h / 80 °C / Reflux
View Scheme
104-92-7

1-bromo-4-methoxy-benzene

14470-28-1

mono-4-methoxytrityl chloride

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 1) Mg / 1) ether, 2) benzene
2: 89 percent / acetyl chloride / benzene / 1 h / Heating
View Scheme
Multi-step reaction with 2 steps
1.1: magnesium / diethyl ether / 2 h / 35 °C
1.2: 24 h / Reflux
2.1: acetyl chloride / benzene / Reflux
View Scheme
Multi-step reaction with 2 steps
1.1: magnesium / diethyl ether / 2 h / 35 °C
1.2: 24 h / Reflux
2.1: acetyl chloride / benzene / 0.75 h / Reflux
View Scheme
Multi-step reaction with 2 steps
1: magnesium / tetrahydrofuran / 24 h / 60 °C / Schlenk technique; Inert atmosphere
2: acetyl chloride / benzene / 0.5 h / 80 °C / Reflux
View Scheme
847-83-6

p-methoxytrityl alcohol

75-36-5

acetyl chloride

14470-28-1

mono-4-methoxytrityl chloride

Conditions
ConditionsYield
With benzene
With diethyl ether
15658-11-4

p-hydroxytrityl alcohol

14470-28-1

mono-4-methoxytrityl chloride

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: NaOH-solution
2: diethyl ether
View Scheme
13139-86-1

4-methoxyphenyl magnesium bromide

14470-28-1

mono-4-methoxytrityl chloride

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: benzene; diethyl ether
2: benzene
View Scheme
611-94-9

4-Methoxybenzophenone

14470-28-1

mono-4-methoxytrityl chloride

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1.1: magnesium
1.2: diethyl ether / 1 h / Heating
2.1: thionyl chloride / CCl4 / 5 h / 20 °C
View Scheme
108-86-1

bromobenzene

(hexacarbonyl)chromium

(hexacarbonyl)chromium

14470-28-1

mono-4-methoxytrityl chloride

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1.1: magnesium
1.2: diethyl ether / 1 h / Heating
2.1: thionyl chloride / CCl4 / 5 h / 20 °C
View Scheme
etheric 4-methoxy-triphenyl-carbinol solution

etheric 4-methoxy-triphenyl-carbinol solution

14470-28-1

mono-4-methoxytrityl chloride

Conditions
ConditionsYield
With hydrogenchloride
2051-90-3

Dichlorodiphenylmethane

100-66-3

methoxybenzene

14470-28-1

mono-4-methoxytrityl chloride

Conditions
ConditionsYield
With carbon disulfide; aluminium trichloride

4-Methoxytriphenylmethyl chloride Specification

The Benzene,1-(chlorodiphenylmethyl)-4-methoxy-, with CAS registry number 14470-28-1, belongs to the following product categories: (1)Aliphatics; (2)Halides; (3)Biochemistry; (4)Nucleosides, Nucleotides & Related Reagents; (5)Protecting Agents for Hydroxyl and Amino Groups; (6)Protecting Agents, Phosphorylating Agents & Condensing Agents; (7)Protection & Derivatization Reagents (for Synthesis); (8)Synthetic Organic Chemistry. It has the systematic name of 1-[chloro(diphenyl)methyl]-4-methoxybenzene. This chemical is a kind of pale yellow to yellow-beige or pink cryst powder. And this chemical should be stored at the temperature of −20°C.

Physical properties of Benzene,1-(chlorodiphenylmethyl)-4-methoxy-: (1)ACD/LogP: 5.48; (2)# of Rule of 5 Violations: 1; (3)ACD/LogD (pH 5.5): 5.48; (4)ACD/LogD (pH 7.4): 5.48; (5)ACD/BCF (pH 5.5): 8656.01; (6)ACD/BCF (pH 7.4): 8656.01; (7)ACD/KOC (pH 5.5): 22904.56; (8)ACD/KOC (pH 7.4): 22904.56; (9)#H bond acceptors: 1; (10)#H bond donors: 0; (11)#Freely Rotating Bonds: 4; (12)Polar Surface Area: 9.23 Å2; (13)Index of Refraction: 1.594; (14)Molar Refractivity: 91.06 cm3; (15)Molar Volume: 268.1 cm3; (16)Polarizability: 36.1 10-24cm3; (17)Surface Tension: 41.2 dyne/cm; (18)Density: 1.151 g/cm3; (19)Flash Point: 208.4 °C; (20)Enthalpy of Vaporization: 65.53 kJ/mol; (21)Boiling Point: 426.8 °C at 760 mmHg; (22)Vapour Pressure: 4.27E-07 mmHg at 25°C.

Preparation: this chemical can be prepared by 1-(chloro-diphenyl-methyl)-4-methoxy-benzene. This reaction will need reagents HCl, diethyl ether, CaCl2.

When you are using this chemical, please be cautious about it as the following:
The Trimesic acid irritates to eyes, respiratory system and skin. And this chemical may cause burns. When use it, wear suitable protective clothing, gloves and eye/face protection. If contact with eyes, rinse immediately with plenty of water and seek medical advice. In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)

You can still convert the following datas into molecular structure:
(1)SMILES: ClC(c1ccc(OC)cc1)(c2ccccc2)c3ccccc3
(2)InChI: InChI=1/C20H17ClO/c1-22-19-14-12-18(13-15-19)20(21,16-8-4-2-5-9-16)17-10-6-3-7-11-17/h2-15H,1H3
(3)InChIKey: OBOHMJWDFPBPKD-UHFFFAOYAG
(4)Std. InChI: InChI=1S/C20H17ClO/c1-22-19-14-12-18(13-15-19)20(21,16-8-4-2-5-9-16)17-10-6-3-7-11-17/h2-15H,1H3
(5)Std. InChIKey: OBOHMJWDFPBPKD-UHFFFAOYSA-N

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