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CAS No.: | 14470-28-1 |
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Name: | 4-Methoxytriphenylchloromethane |
Article Data: | 19 |
Molecular Structure: | |
Formula: | C20H17ClO |
Molecular Weight: | 308.807 |
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; |
EINECS: | 238-463-8 |
Density: | 1.151 g/cm3 |
Melting Point: | 122-124 °C(lit.) |
Boiling Point: | 426.8 °C at 760 mmHg |
Flash Point: | 208.4 °C |
Appearance: | light orange powder |
Hazard Symbols: | Xi,C |
Risk Codes: | 36/37/38-34 |
Safety: | 26-36-45-36/37/39 |
PSA: | 9.23000 |
LogP: | 5.22590 |
p-methoxytrityl alcohol
mono-4-methoxytrityl chloride
Conditions | Yield |
---|---|
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% |
benzophenone
mono-4-methoxytrityl chloride
Conditions | Yield |
---|---|
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 |
1-bromo-4-methoxy-benzene
mono-4-methoxytrityl chloride
Conditions | Yield |
---|---|
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 |
Conditions | Yield |
---|---|
With benzene | |
With diethyl ether |
p-hydroxytrityl alcohol
mono-4-methoxytrityl chloride
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: NaOH-solution 2: diethyl ether View Scheme |
4-methoxyphenyl magnesium bromide
mono-4-methoxytrityl chloride
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: benzene; diethyl ether 2: benzene View Scheme |
4-Methoxybenzophenone
mono-4-methoxytrityl chloride
Conditions | Yield |
---|---|
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 |
bromobenzene
mono-4-methoxytrityl chloride
Conditions | Yield |
---|---|
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 |
mono-4-methoxytrityl chloride
Conditions | Yield |
---|---|
With hydrogenchloride |
Conditions | Yield |
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With carbon disulfide; aluminium trichloride |
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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