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Dayang Chem (Hangzhou) Co.,Ltd.

DayangChem exported this product to many countries and regions at best price. If you are looking for the material's manufacturer or supplier in China, DayangChem is your best choice. Pls contact with us freely for getting detailed product spe

Benzenemethanol,4-methyl-a-(4-methylphenyl)-

Cas:885-77-8

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

inquiry

Chemwill Asia Co., Ltd.

Our main production base is located in Xuzhou industry park. We are certified both to the ISO 9001 and ISO 14001 Standards, have a safety management system in place.Our R&D team masters core technology for process-design of target building block

4,4'-Dimethylbenzhydrol

Cas:885-77-8

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

inquiry

Shanghai Upbio Tech Co.,Ltd

1.In No Less 10 years exporting experience. you can 100% received goods 2.Lower Price with higher quality 3,Free sample 4,We are sincerely responsible for the "product quality" and "After Service" Upbio is Specializ

Benzenemethanol,4-methyl-a-(4-methylphenyl)-

Cas:885-77-8

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Baoji Guokang Healthchem co.,ltd

Our company has been in existence for 10 years since its establishment. We have our own unique team. The company integrates independent research and development, production and sales. We have established famous brands at home and abroad. At prese

4,4-Dimethylbenzhydrol

Cas:885-77-8

Min.Order:1 Gram

FOB Price: $100.0 / 400.0

Type:Trading Company

inquiry

Shandong Hanjiang Chemical Co., Ltd.

Hello, dear friend! I'm Hansen and Allen from China. Welcome to my lookchem mall! The following is a brief introduction of our company's products and services. If you are interested in our products, please contact us by emai

Benzenemethanol,4-methyl-a-(4-methylphenyl)-

Cas:885-77-8

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Ality Chemical Corporation

The above product is Ality Chemical's strong item with best price, good quality and fast supply. Ality Chemical has been focusing on the research and production of this field for over 14 years. At the same time, we are always committed to providi

Factory Supply 4,4'-Dimethylbenzhydrol

Cas:885-77-8

Min.Order:0 Metric Ton

Negotiable

Type:Other

inquiry

Hangzhou J&H Chemical Co., Ltd.

J&H CHEM R&D center can offer custom synthesis according to the contract research and development services for the fine chemicals, pharmaceutical, biotechnique and some of the other chemicals. J&H CHEM has some Manufacturing base in Jia

Benzenemethanol,4-methyl-a-(4-methylphenyl)-

Cas:885-77-8

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Zibo Hangyu Biotechnology Development Co., Ltd

Zibo Hangyu Biotechnology Development Co., Ltd is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, special chemicals and OLED intermediates and other fine chemi

4,4'-DIMETHYLBENZHYDROL

Cas:885-77-8

Min.Order:10 Gram

FOB Price: $100.0

Type:Lab/Research institutions

inquiry

SHANGHAI SYSTEAM BIOCHEM CO., LTD

We are one of a few suppliers that can offer custom synthesis service of this product We are specialized in custom synthesis, chemical/pharmaceutical/ pesticides outsourcing and contract research. We are committed to prov

Bis(4-methylphenyl)methanol

Cas:885-77-8

Min.Order:100 Gram

FOB Price: $100.0 / 2000.0

Type:Lab/Research institutions

inquiry

EAST CHEMSOURCES LIMITED

factory?direct?saleAppearance:White Powder Storage:Store In Dry, Cool And Ventilated Place Package:25kg/drum, also according to the clients requirement Application:It is widely used as a thickener, emulsifier and stabilizer Transportation:By Sea Or B

Bis(4-methylphenyl)methanol

Cas:885-77-8

Min.Order:1 Kilogram

FOB Price: $18.0 / 20.0

Type:Trading Company

inquiry

Shandong Mopai Biotechnology Co., LTD

Shandong Mopai Biotechnology Co., LTD is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, special chemicals and OLED intermediates and other fine chemicals. W

Bis(4-methylphenyl)methanol

Cas:885-77-8

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

KAISA GROUP INC

1.Applied in food field.it can improve the immune system and prolong life. 2.Appliedin cosmetic field.it can improve the skin care. 3.Applied in pharmaceutical field.it can treat various dieases. 4.Our product quality assurance will make our customer

885-77-8 CAS NO.885-77-8

Cas:885-77-8

Min.Order:1 Metric Ton

FOB Price: $7.0 / 8.0

Type:Trading Company

inquiry

Bluecrystal chem-union

We are a Union of chemistry in China, consists of chemists,engineers, laboratories,factories in China. We organize surplus capacity of R&D and production as well as custom synthesis for chemical products and chemical business project. We are supp

Bis(4-methylphenyl)methanol

Cas:885-77-8

Min.Order:1 Metric Ton

FOB Price: $1.0

Type:Trading Company

inquiry

GIHI CHEMICALS CO.,LIMITED

Lower price, sample is available,SDS test documents are available,large stock in warehouseAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:Fine chemical intermediates, used as the main raw material for the synthe

Bis(4-methylphenyl)methanol

Cas:885-77-8

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Henan Tianfu Chemical Co., Ltd.

1.Our services:A.Supply sampleB.The packing also can be according the customers` requirmentC.Any inquiries will be replied within 24 hoursD.we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate.

Benzenemethanol,4-methyl-a-(4-methylphenyl)-

Cas:885-77-8

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Chemsigma International Co.,Ltd.

bulk productiongoods in stockswe have the best competitive price in the marketmeantime,we are committed to service to our every customer Chemsigma International Co.,Ltd. is a chemical manufacturer, specialize in custom synthesis and organic chemical

4,4-DIMETHYLBENZHYDROL

Cas:885-77-8

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Antimex Chemical Limied

Ansciep Chemical is a professional enterprise manufacturing and distributing fine chemicals and speciality chemicals. We have been dedicated to heterocycle compounds and phenyl rings for tens of years. This is our mature product for export. Our quali

Benzenemethanol,4-methyl-a-(4-methylphenyl)-

Cas:885-77-8

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Qingdao Beluga Import and Export Co., LTD

We are a trading company aiming at providing high-quality services to customers. Established for many years, with good reputation in the industry Storage:Sealed and preserved Application:Fine chemical intermediates, used as the main raw material for

Bis(4-methylphenyl)methanol

Cas:885-77-8

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hubei Langyou International Trading Co., Ltd

Bis(4-methylphenyl)methanol Application:Bis(4-methylphenyl)methanol

Bis(4-methylphenyl)methanol

Cas:885-77-8

Min.Order:0

Negotiable

Type:Other

inquiry

Changchun Artel lmport and Export trade company

Supply top quality products with a reasonable price Application:api

885-77-8

Cas:885-77-8

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Hangzhou Fandachem Co.,Ltd

Benzenemethanol,4-methyl-a-(4-methylphenyl)- cas 885-77-8Appearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by express

Benzenemethanol,4-methyl-a-(4-methylphenyl)- cas 885-77-8

Cas:885-77-8

Min.Order:0

Negotiable

Type:Other

inquiry

Henan Kanbei Chemical Co.,LTD

factory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin

4,4'-DIMETHYLBENZHYDROL

Cas:885-77-8

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hebei Quanhe Biotechnology Co. LTD

1. Timely and efficient service to ensure communication with customers2. Produce products of different specifications and sizes according to your requirements.3. Quality procedures and standards recognized by SGS. Advanced plant equipment ensures sta

4,4'-DIMETHYLBENZHYDROL

Cas:885-77-8

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hebei Muhuang Technology Co., Ltd

best seller Application:API

Bis(4-methylphenyl)methanol

Cas:885-77-8

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Hangzhou ZeErRui Chemical Co., Ltd.

Hangzhou ZeErRui Chemical Co., Ltd. is focused on customization, research and development and production of APIs and advanced intermediates, which can effectively compensate for the deficiencies of traditional CRO and CMO. Priority of high-tech barri

Bis(4-methylphenyl)methanol

Cas:885-77-8

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Wuhan Newgreat Chemical Co., Ltd

Wuhan Xinweiye Chemical Co., Ltd. is mainly engaged in the process development and production of customized synthesis and pharmaceutical intermediates. We have professional researchers in organic synthesis, analytical chemistry and production process

Bis(4-methylphenyl)methanol

Cas:885-77-8

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hunan Longxianng Runhui Trading Co.,Ltd

Bis(4-methylphenyl)methanolAppearance:ask Storage:Keep in dry and cool condition Package:foil aluminium bag/vacuum packing Application:intermediates Transportation:By express (Door to door) such as FEDEX, DHL, EMS for small amount. By air(airport to

Bis(4-methylphenyl)methanol

Cas:885-77-8

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

ZHEJIANG JIUZHOU CHEM CO.,LTD

factory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin

4,4'-DIMETHYLBENZHYDROL

Cas:885-77-8

Min.Order:0

Negotiable

Type:Trading Company

inquiry

LEAP CHEM Co., Ltd.

Best Seller, High Quality, Competitive Price, Fast Delivery, Quick ResponseAppearance:powder, or liquid Storage:Stored in room temperature, ventilated place Package:Bottle, barrel, cargo, container, etc. Application:Pharmaceuticals, intermediates, AP

4,4-Dimethylbenzhydrol

Cas:885-77-8

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Amadis Chemical Co., Ltd.

1.Professional synthesis laboratory and production base. 2.Strong synthesis team and service team. 3.Professional data management system. 4.We provide the professional test date and product information ,ex. HNMR ,CNMR,FNMR, HPLC/G

sodium bis(2-methylpropyl)-sulfanylidene-sulfidophosphorane

Cas:885-77-8

Min.Order:10 Milligram

Negotiable

Type:Lab/Research institutions

inquiry

Synthetic route

bis(p-methylphenyl)-methanone
611-97-2

bis(p-methylphenyl)-methanone

4,4'-dimethylbenzhydrol
885-77-8

4,4'-dimethylbenzhydrol

Conditions
ConditionsYield
With hydrogen In tetrahydrofuran at 60℃; under 760.051 Torr; for 45h;98%
With sodium tetrahydroborate In isopropyl alcohol for 19h; Ambient temperature;97%
With sodium tetrahydroborate In methanol; acetonitrile at 20℃; for 2h;97%
4-methylphenylboronic acid
5720-05-8

4-methylphenylboronic acid

4-methyl-benzaldehyde
104-87-0

4-methyl-benzaldehyde

4,4'-dimethylbenzhydrol
885-77-8

4,4'-dimethylbenzhydrol

Conditions
ConditionsYield
With Rh2(trifluoroacetate)4(1,3-bis(2,6-diisopropylphenyl)imidazol-2-ylidene)2; potassium tert-butylate In methanol at 65℃; for 3h; Inert atmosphere;98%
With sodium 2'‐(dicyclohexylphosphaneyl)‐2,6‐diisopropyl‐[1,1'‐biphenyl]‐3‐sulfonate; chloro(1,5-cyclooctadiene)rhodium(I) dimer; sodium hydroxide In water at 80℃; for 2h; Inert atmosphere;96.6%
With bis(1,5-cyclooctadiene)diiridium(I) dichloride; tris(2,4-di-tert-butylphenyl)phosphite; potassium carbonate In 1,4-dioxane at 60℃; Glovebox; Inert atmosphere;91%
carbon monoxide
201230-82-2

carbon monoxide

toluene
108-88-3

toluene

A

bis(p-methylphenyl)-methanone
611-97-2

bis(p-methylphenyl)-methanone

B

4,4'-dimethylbenzhydrol
885-77-8

4,4'-dimethylbenzhydrol

C

4-methyl-benzaldehyde
104-87-0

4-methyl-benzaldehyde

D

2-methylphenyl aldehyde
529-20-4

2-methylphenyl aldehyde

Conditions
ConditionsYield
With hydrogen fluoride; boron trifluoride at 45℃; under 37503.8 - 60006 Torr; for 1h; Further byproducts.;A n/a
B n/a
C 91%
D 5%
(η2-4,4'-dimethylbenzophenone)zirconocene dimer
80731-92-6

(η2-4,4'-dimethylbenzophenone)zirconocene dimer

A

zirconocene dichloride
1291-32-3

zirconocene dichloride

B

4,4'-dimethylbenzhydrol
885-77-8

4,4'-dimethylbenzhydrol

Conditions
ConditionsYield
With hydrogenchloride; silica gel In diethyl ether under Ar, suspn. of educt in ether stirred with 10% HCl and small amts.of silica gel for 2 h; washed with Na2CO3 soln., dried over Na2SO4, evapd., chromd. (silica, hexane/ether);A 32%
B 87%
Methyl formate
107-31-3

Methyl formate

para-bromotoluene
106-38-7

para-bromotoluene

4,4'-dimethylbenzhydrol
885-77-8

4,4'-dimethylbenzhydrol

Conditions
ConditionsYield
Stage #1: para-bromotoluene With n-butyllithium In tetrahydrofuran; hexane at -78℃; for 1h; Inert atmosphere;
Stage #2: Methyl formate In tetrahydrofuran; hexane at -78 - 20℃; for 4.16667h; Inert atmosphere;
85.2%
Stage #1: para-bromotoluene With n-butyllithium In tetrahydrofuran; hexane at -78℃; for 1h; Inert atmosphere;
Stage #2: Methyl formate In tetrahydrofuran; Hexachlorobutadiene at -78℃; for 1h;
85.2%
Stage #1: para-bromotoluene With n-butyllithium In tetrahydrofuran; hexane at -78℃; for 1h; Inert atmosphere;
Stage #2: Methyl formate In tetrahydrofuran; hexane at -78 - 20℃; for 2h; Inert atmosphere;
85.2%
tri(4-tolyl)boroxine
5084-80-0

tri(4-tolyl)boroxine

4-methyl-benzaldehyde
104-87-0

4-methyl-benzaldehyde

4,4'-dimethylbenzhydrol
885-77-8

4,4'-dimethylbenzhydrol

Conditions
ConditionsYield
With C42H62ClO3PPd; sodium phosphate In toluene at 50℃; for 30h;84%
Stage #1: tri(4-tolyl)boroxine; 4-methyl-benzaldehyde With [2,2]bipyridinyl; sodium acetate; copper(l) chloride In o-xylene at 135℃; for 6h;
Stage #2: With hydrogenchloride In o-xylene; water
83%
C19H23NOS

C19H23NOS

3-phenyl-5H-1,4,2-dioxazol-5-one
19226-36-9

3-phenyl-5H-1,4,2-dioxazol-5-one

A

4,4'-dimethylbenzhydrol
885-77-8

4,4'-dimethylbenzhydrol

B

7-methyl-2-phenyl-4-p-tolyl-quinazoline

7-methyl-2-phenyl-4-p-tolyl-quinazoline

Conditions
ConditionsYield
Stage #1: C19H23NOS; 3-phenyl-5H-1,4,2-dioxazol-5-one With carbonyl(pentamethylcyclopentadienyl)cobalt diiodide; silver(I) triflimide In 1,2-dichloro-ethane at 120℃; for 16h; Inert atmosphere; Sealed tube;
Stage #2: With sodium tetrahydroborate In methanol at 20℃; for 0.5h; Inert atmosphere; Sealed tube;
A n/a
B 84%
bis(p-methylphenyl)-methanone
611-97-2

bis(p-methylphenyl)-methanone

A

4,4'-dimethylbenzhydrol
885-77-8

4,4'-dimethylbenzhydrol

B

tetra(4-methylphenyl)-1,2-ethanediol
913-86-0

tetra(4-methylphenyl)-1,2-ethanediol

Conditions
ConditionsYield
With CdS(x)Se(1-x) x:0-1;; cesium acetate; para-thiocresol In toluene for 15h; Sealed tube; Inert atmosphere; Irradiation;A 83%
B 17%
With aluminium; sodium chloride In ammonia at 25℃; for 4h; Irradiation;A 71%
B 24%
With cyclohexylamine In acetonitrile; benzene Product distribution; Irradiation; influence of solvent on the course of photoreduction reaction; further solvents;A 10 % Spectr.
B 90 % Spectr.
With cyclohexylamine In acetonitrile; benzene Irradiation;A 10 % Spectr.
B 90 % Spectr.
4-tolyl iodide
624-31-7

4-tolyl iodide

4-methyl-benzaldehyde
104-87-0

4-methyl-benzaldehyde

4,4'-dimethylbenzhydrol
885-77-8

4,4'-dimethylbenzhydrol

Conditions
ConditionsYield
With diphenyl hydrogen phosphate; [Ni(dipy)(μ-Cl)2]; diisopropylamine; sodium iodide; zinc In hexane at 95℃; for 7h; Inert atmosphere; Sealed tube;83%
Stage #1: 4-tolyl iodide With n-butyllithium In tetrahydrofuran; hexane at -78℃; for 0.5h;
Stage #2: 4-methyl-benzaldehyde In tetrahydrofuran; hexane at -78℃; for 0.5h;
53%
Stage #1: 4-tolyl iodide With n-butyllithium In tetrahydrofuran; hexane at -78℃; for 0.5h;
Stage #2: 4-methyl-benzaldehyde In tetrahydrofuran; hexane at -78℃; for 0.5h;
53%
Stage #1: 4-tolyl iodide With n-butyllithium In tetrahydrofuran at -78℃; for 0.5h; Inert atmosphere;
Stage #2: 4-methyl-benzaldehyde In tetrahydrofuran at -78 - 20℃; Inert atmosphere;
para-bromotoluene
106-38-7

para-bromotoluene

4-chlorobenzaldehyde
104-88-1

4-chlorobenzaldehyde

4,4'-dimethylbenzhydrol
885-77-8

4,4'-dimethylbenzhydrol

Conditions
ConditionsYield
Stage #1: para-bromotoluene With magnesium In tetrahydrofuran for 1h; Inert atmosphere;
Stage #2: 4-chlorobenzaldehyde In tetrahydrofuran at 20℃; for 2h; Inert atmosphere;
82%
2-(di-p-tolylmethoxy)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

2-(di-p-tolylmethoxy)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

4,4'-dimethylbenzhydrol
885-77-8

4,4'-dimethylbenzhydrol

Conditions
ConditionsYield
With silica gel at 25℃; Inert atmosphere; Glovebox;74%
With water; silica gel In hexane; ethyl acetate at 25℃; Inert atmosphere; Glovebox;191 mg
With sodium hydroxide In tetrahydrofuran; hexane; water for 0.5h;
With water; sodium hydroxide In tetrahydrofuran; water at 20℃; for 1h;159 mg
With air In diethyl ether108 mg
4-methylphenylboronic acid
5720-05-8

4-methylphenylboronic acid

4-methyl-benzaldehyde
104-87-0

4-methyl-benzaldehyde

acetone
67-64-1

acetone

A

bis(p-methylphenyl)-methanone
611-97-2

bis(p-methylphenyl)-methanone

B

4,4'-dimethylbenzhydrol
885-77-8

4,4'-dimethylbenzhydrol

C

4-(p-tolyl)-3-buten-2-one
4023-84-1, 3160-38-1

4-(p-tolyl)-3-buten-2-one

Conditions
ConditionsYield
With potassium phosphate; platinacycle In toluene at 90 - 100℃; for 2h;A n/a
B n/a
C 43%
para-bromotoluene
106-38-7

para-bromotoluene

formic acid ethyl ester
109-94-4

formic acid ethyl ester

A

4-methylbenzoic acid ethyl ester
94-08-6

4-methylbenzoic acid ethyl ester

B

4,4'-dimethylbenzhydrol
885-77-8

4,4'-dimethylbenzhydrol

C

4-methyl-benzaldehyde
104-87-0

4-methyl-benzaldehyde

Conditions
ConditionsYield
Stage #1: para-bromotoluene With n-butyllithium In tetrahydrofuran; hexane at -78℃; for 0.5h;
Stage #2: formic acid ethyl ester In tetrahydrofuran; hexane at -78℃; for 3h;
Stage #3: With ethanol; iodine; potassium carbonate In tetrahydrofuran; hexane at -78 - 20℃; for 14h;
A 12%
B 41%
C 27%
tetra(4-methylphenyl)-1,2-ethanediol
913-86-0

tetra(4-methylphenyl)-1,2-ethanediol

4,4'-dimethylbenzhydrol
885-77-8

4,4'-dimethylbenzhydrol

Conditions
ConditionsYield
With sodium amalgam; diethyl ether; benzene
tetra(4-methylphenyl)-1,2-ethanediol
913-86-0

tetra(4-methylphenyl)-1,2-ethanediol

Phenetole
103-73-1

Phenetole

A

bis(p-methylphenyl)-methanone
611-97-2

bis(p-methylphenyl)-methanone

B

4,4'-dimethylbenzhydrol
885-77-8

4,4'-dimethylbenzhydrol

Conditions
ConditionsYield
at 145℃; Kinetics; sowie bei 152grad;
para-methylphenylmagnesium bromide
4294-57-9

para-methylphenylmagnesium bromide

formic acid ethyl ester
109-94-4

formic acid ethyl ester

4,4'-dimethylbenzhydrol
885-77-8

4,4'-dimethylbenzhydrol

Conditions
ConditionsYield
With diethyl ether anschliessend Erwaermen;
In diethyl ether
para-methylphenylmagnesium bromide
4294-57-9

para-methylphenylmagnesium bromide

formic acid ethyl ester
109-94-4

formic acid ethyl ester

A

4,4'-dimethylbenzhydrol
885-77-8

4,4'-dimethylbenzhydrol

B

1,1,2,2-tetra(p-tolyl)ethane
40673-57-2

1,1,2,2-tetra(p-tolyl)ethane

Conditions
ConditionsYield
With diethyl ether
ethanol
64-17-5

ethanol

Di(p-tolyl)methyl-p-nitrobenzoat
73689-62-0

Di(p-tolyl)methyl-p-nitrobenzoat

A

4,4'-dimethylbenzhydrol
885-77-8

4,4'-dimethylbenzhydrol

B

C17H20O
68240-81-3

C17H20O

Conditions
ConditionsYield
With pyridine; water at 60℃; Mechanism; Product distribution; different rates of solvents;
ethanol
64-17-5

ethanol

3,5-dinitro-benzoic acid benzhydryl ester
21573-83-1

3,5-dinitro-benzoic acid benzhydryl ester

A

4,4'-dimethylbenzhydrol
885-77-8

4,4'-dimethylbenzhydrol

B

C17H20O
68240-81-3

C17H20O

Conditions
ConditionsYield
With pyridine; water at 100℃; Mechanism; Product distribution; different rates of solvents;
para-bromotoluene
106-38-7

para-bromotoluene

4-methyl-benzaldehyde
104-87-0

4-methyl-benzaldehyde

4,4'-dimethylbenzhydrol
885-77-8

4,4'-dimethylbenzhydrol

Conditions
ConditionsYield
With magnesium 1.) diethyl ether, 2.) 0.5 h; Yield given. Multistep reaction;
Grignard reaction;
Stage #1: para-bromotoluene With n-butyllithium In tetrahydrofuran; hexane at -78℃; for 0.333333h; Inert atmosphere;
Stage #2: 4-methyl-benzaldehyde In tetrahydrofuran; hexane for 0.333333h; Inert atmosphere;
Stage #3: With water In tetrahydrofuran; hexane Inert atmosphere;
Stage #1: para-bromotoluene; 4-methyl-benzaldehyde With magnesium In tetrahydrofuran at 20 - 85℃; for 2h;
Stage #2: In tetrahydrofuran at 0 - 20℃; Inert atmosphere;
Stage #1: para-bromotoluene With magnesium In diethyl ether at 20℃; for 2h; Inert atmosphere;
Stage #2: 4-methyl-benzaldehyde In diethyl ether at 20℃; for 2h; Inert atmosphere;
4-methyl-benzaldehyde
104-87-0

4-methyl-benzaldehyde

para-methylphenylmagnesium bromide
4294-57-9

para-methylphenylmagnesium bromide

4,4'-dimethylbenzhydrol
885-77-8

4,4'-dimethylbenzhydrol

Conditions
ConditionsYield
In tetrahydrofuran for 2h; Heating; Yield given;
In diethyl ether for 144h; Reflux;
In diethyl ether
In tetrahydrofuran at 0 - 20℃;
In tetrahydrofuran at 20℃; Inert atmosphere;
ethanol
64-17-5

ethanol

bis(4-methylphenyl)diazomethane
1143-91-5

bis(4-methylphenyl)diazomethane

4-nitro-benzoic acid
62-23-7

4-nitro-benzoic acid

A

4,4'-dimethylbenzhydrol
885-77-8

4,4'-dimethylbenzhydrol

B

Di(p-tolyl)methyl-p-nitrobenzoat
73689-62-0

Di(p-tolyl)methyl-p-nitrobenzoat

C

C17H20O
68240-81-3

C17H20O

Conditions
ConditionsYield
With pyridine; water at 25℃; Mechanism; Product distribution; different rates of solvents;A n/a
B 53.6 % Chromat.
C n/a
bis(4-methylphenyl)diazomethane
1143-91-5

bis(4-methylphenyl)diazomethane

4,4'-dimethylbenzhydrol
885-77-8

4,4'-dimethylbenzhydrol

Conditions
ConditionsYield
With water In tetrahydrofuran Heating;
bis(4-methyldiphenyl)methylium
58493-75-7

bis(4-methyldiphenyl)methylium

4,4'-dimethylbenzhydrol
885-77-8

4,4'-dimethylbenzhydrol

Conditions
ConditionsYield
With water In sulfuric acid; acetic acid Equilibrium constant;
With water In acetonitrile at 20℃; Kinetics;
bis(p-methylphenyl)-methanone
611-97-2

bis(p-methylphenyl)-methanone

ethanol
64-17-5

ethanol

sodium amalgam

sodium amalgam

4,4'-dimethylbenzhydrol
885-77-8

4,4'-dimethylbenzhydrol

bis(p-methylphenyl)-methanone
611-97-2

bis(p-methylphenyl)-methanone

ammonia
7664-41-7

ammonia

zinc dust

zinc dust

4,4'-dimethylbenzhydrol
885-77-8

4,4'-dimethylbenzhydrol

bis(p-methylphenyl)-methanone
611-97-2

bis(p-methylphenyl)-methanone

ethanol
64-17-5

ethanol

aluminium amalgam

aluminium amalgam

A

4,4'-dimethylbenzhydrol
885-77-8

4,4'-dimethylbenzhydrol

B

tetra(4-methylphenyl)-1,2-ethanediol
913-86-0

tetra(4-methylphenyl)-1,2-ethanediol

diethyl ether
60-29-7

diethyl ether

tetra(4-methylphenyl)-1,2-ethanediol
913-86-0

tetra(4-methylphenyl)-1,2-ethanediol

benzene
71-43-2

benzene

sodium-amalgam

sodium-amalgam

4,4'-dimethylbenzhydrol
885-77-8

4,4'-dimethylbenzhydrol

bis(4-methylphenyl)methyl chloride
13389-70-3

bis(4-methylphenyl)methyl chloride

benzene
71-43-2

benzene

fine-dispersed silver

fine-dispersed silver

A

bis(p-methylphenyl)-methanone
611-97-2

bis(p-methylphenyl)-methanone

B

4,4'-dimethylbenzhydrol
885-77-8

4,4'-dimethylbenzhydrol

C

1,1,2,2-tetra(p-tolyl)ethane
40673-57-2

1,1,2,2-tetra(p-tolyl)ethane

D

bis[bis(p-tolyl)methyl] ether
37858-01-8

bis[bis(p-tolyl)methyl] ether

Conditions
ConditionsYield
in Gegenwart von Sauerstoff;
4,4'-dimethylbenzhydrol
885-77-8

4,4'-dimethylbenzhydrol

bis(4-methylphenyl)methyl chloride
13389-70-3

bis(4-methylphenyl)methyl chloride

Conditions
ConditionsYield
With hydrogenchloride; calcium chloride In dichloromethane100%
With hydrogenchloride In dichloromethane; water at 20℃; for 120h;88%
With hydrogenchloride; diethyl ether; calcium chloride; Petroleum ether
4,4'-dimethylbenzhydrol
885-77-8

4,4'-dimethylbenzhydrol

4,4'-dimethyldiphenylmethane
4957-14-6

4,4'-dimethyldiphenylmethane

Conditions
ConditionsYield
With iodine; hypophosphorous acid In acetic acid at 60℃; for 24h;100%
With o-benzenedisulfonimide; isopropyl alcohol at 80℃; for 5h;100%
With palladium dichloride In methanol at 40℃; for 18h; Inert atmosphere; Green chemistry; chemoselective reaction;89%
4,4'-dimethylbenzhydrol
885-77-8

4,4'-dimethylbenzhydrol

toluene-4-sulfonamide
70-55-3

toluene-4-sulfonamide

A

bis[bis(p-tolyl)methyl] ether
37858-01-8

bis[bis(p-tolyl)methyl] ether

B

C22H23NO2S
1581274-94-3

C22H23NO2S

Conditions
ConditionsYield
With acidic mesoporous zeolite β-catalyst In 1,2-dichloro-ethane at 80℃; for 6h; Sealed tube; Inert atmosphere;A n/a
B 100%
4,4'-dimethylbenzhydrol
885-77-8

4,4'-dimethylbenzhydrol

benzyl alcohol
100-51-6

benzyl alcohol

bis(4-tolyl)methyl benzyl ether
1224874-55-8

bis(4-tolyl)methyl benzyl ether

Conditions
ConditionsYield
With tris(pentafluorophenyl)borate In 1,2-dichloro-ethane at 60℃; for 12h; Green chemistry;99%
With platinum on carbon at 130℃; for 1h; Neat (no solvent);82%
1-(2-methyl-1-phenyl-3-(2,2-diphenylvinylidene)cyclopropyl)benzene
875928-76-0

1-(2-methyl-1-phenyl-3-(2,2-diphenylvinylidene)cyclopropyl)benzene

4,4'-dimethylbenzhydrol
885-77-8

4,4'-dimethylbenzhydrol

Conditions
ConditionsYield
With boron trifluoride diethyl etherate In 1,2-dichloro-ethane at 20℃; for 0.0833333h; Intramolecular Friedel-Crafts reaction; Inert atmosphere;99%
4-Methoxybenzenethiol
696-63-9

4-Methoxybenzenethiol

4,4'-dimethylbenzhydrol
885-77-8

4,4'-dimethylbenzhydrol

[di(p-tolyl)methyl](4-methoxyphenyl)sulfane

[di(p-tolyl)methyl](4-methoxyphenyl)sulfane

Conditions
ConditionsYield
With boron trifluoride diethyl etherate In dichloromethane at 20℃; for 0.0166667h;99%
4,4'-dimethylbenzhydrol
885-77-8

4,4'-dimethylbenzhydrol

phenylmethanethiol
100-53-8

phenylmethanethiol

benzyl[di(p-tolyl)methyl]sulfane

benzyl[di(p-tolyl)methyl]sulfane

Conditions
ConditionsYield
With boron trifluoride diethyl etherate In dichloromethane at 20℃; for 0.0166667h; Reagent/catalyst;99%
4,4'-dimethylbenzhydrol
885-77-8

4,4'-dimethylbenzhydrol

cyclohexanone
108-94-1

cyclohexanone

A

hexahydro-2H-oxepin-2-one
502-44-3

hexahydro-2H-oxepin-2-one

B

bis(p-methylphenyl)-methanone
611-97-2

bis(p-methylphenyl)-methanone

Conditions
ConditionsYield
Stage #1: 4,4'-dimethylbenzhydrol; cyclohexanone With N-hydroxyphthalimide; 2,2'-azobis(isobutyronitrile); oxygen In ethyl acetate at 75℃; for 8h;
Stage #2: With bis(3-trifluoromethyl) diselenide In 2,2,2-trifluoroethanol; ethyl acetate at 30℃; for 6h; Baeyer-Villiger Ketone Oxidation;
A 99%
B 99%
Stage #1: 4,4'-dimethylbenzhydrol; cyclohexanone With N-hydroxyphthalimide; 2,2'-azobis(isobutyronitrile); oxygen In ethyl acetate at 75℃; for 22h; Baeyer-Villiger Ketone Oxidation;
Stage #2: With ammonium cerium (IV) nitrate; 1,1,1,3',3',3'-hexafluoro-propanol In ethyl acetate at 45℃; for 10h; Baeyer-Villiger Ketone Oxidation;
4,4'-dimethylbenzhydrol
885-77-8

4,4'-dimethylbenzhydrol

bis[bis(p-tolyl)methyl] ether
37858-01-8

bis[bis(p-tolyl)methyl] ether

Conditions
ConditionsYield
With iodine In dichloromethane at 25℃; for 1.5h;98%
(i) nPrCaI, THF, (ii) (CO2Et)2; Multistep reaction;
4,4'-dimethylbenzhydrol
885-77-8

4,4'-dimethylbenzhydrol

bis(p-methylphenyl)-methanone
611-97-2

bis(p-methylphenyl)-methanone

Conditions
ConditionsYield
With diisopropyl-carbodiimide In toluene at 120℃; for 24h; Inert atmosphere; Sealed tube;98%
With dimanganese decacarbonyl In toluene at 120℃; Sealed tube;97%
With tert.-butylhydroperoxide; bismuth(III) oxide In water; ethyl acetate for 4h; Kinetics; Concentration; Reflux; chemoselective reaction;92%
trimethylsilyl cyanide
7677-24-9

trimethylsilyl cyanide

4,4'-dimethylbenzhydrol
885-77-8

4,4'-dimethylbenzhydrol

bis(4-methylphenyl)acetonitrile
92962-16-8

bis(4-methylphenyl)acetonitrile

Conditions
ConditionsYield
With indium(III) bromide In dichloromethane at 20℃; Inert atmosphere;98%
With indium(III) bromide In dichloromethane at 20℃; Inert atmosphere;98%
With zinc trifluoromethanesulfonate In nitromethane at 100℃; for 16h; Inert atmosphere;79%
With indium(III) chloride In dichloromethane at 20℃; for 13h; Inert atmosphere;
Stage #1: 4,4'-dimethylbenzhydrol With molybdenum(V) chloride In dichloromethane at 23℃; for 0.25h;
Stage #2: trimethylsilyl cyanide In dichloromethane at 23℃; for 3h;
2,6-di-tert-butylphenol
128-39-2

2,6-di-tert-butylphenol

4,4'-dimethylbenzhydrol
885-77-8

4,4'-dimethylbenzhydrol

3,5-ditertiary-butyl-4-hydroxyphenyldi-p-tolylmethane

3,5-ditertiary-butyl-4-hydroxyphenyldi-p-tolylmethane

Conditions
ConditionsYield
With tris(pentafluorophenyl)borate In 1,2-dichloro-ethane at 60℃; for 4h; Green chemistry;98%
With sulfuric acid; acetic acid
Cyclohexanethiol
1569-69-3

Cyclohexanethiol

4,4'-dimethylbenzhydrol
885-77-8

4,4'-dimethylbenzhydrol

cyclohexyl[di(p-tolyl)methyl]sulfane

cyclohexyl[di(p-tolyl)methyl]sulfane

Conditions
ConditionsYield
With boron trifluoride diethyl etherate In dichloromethane at 20℃; for 0.0166667h;98%
2-carbethoxyindole
3770-50-1

2-carbethoxyindole

4,4'-dimethylbenzhydrol
885-77-8

4,4'-dimethylbenzhydrol

ethyl 3-[bis(4-methylphenyl)methyl]-indole-2-carboxylate
187535-49-5

ethyl 3-[bis(4-methylphenyl)methyl]-indole-2-carboxylate

Conditions
ConditionsYield
97%
97%
4,4'-dimethylbenzhydrol
885-77-8

4,4'-dimethylbenzhydrol

acetyl chloride
75-36-5

acetyl chloride

di-p-tolylmethyl acetate
285129-99-9

di-p-tolylmethyl acetate

Conditions
ConditionsYield
With triethylamine In diethyl ether at 0 - 25℃; for 2.08333h; Inert atmosphere;97%
4,4'-dimethylbenzhydrol
885-77-8

4,4'-dimethylbenzhydrol

thiophenol
108-98-5

thiophenol

[di(p-tolyl)methyl](phenyl)sulfane
53700-31-5

[di(p-tolyl)methyl](phenyl)sulfane

Conditions
ConditionsYield
With boron trifluoride diethyl etherate In dichloromethane at 20℃; for 0.0166667h;96%
n-heptan1ol
111-70-6

n-heptan1ol

4,4'-dimethylbenzhydrol
885-77-8

4,4'-dimethylbenzhydrol

bis(4-tolyl)methyl heptyl ether

bis(4-tolyl)methyl heptyl ether

Conditions
ConditionsYield
platinum on activated charcoal at 130℃; for 3h;95%
4,4'-dimethylbenzhydrol
885-77-8

4,4'-dimethylbenzhydrol

isobutyraldehyde
78-84-2

isobutyraldehyde

C19H22O
1353001-16-7

C19H22O

Conditions
ConditionsYield
With toluene-4-sulfonic acid In dibutyl ether at 50℃; for 24h;95%
4,4'-dimethylbenzhydrol
885-77-8

4,4'-dimethylbenzhydrol

methoxyhydroquinone
824-46-4

methoxyhydroquinone

2-(di-p-tolylmethyl)-5-methoxybenzene-1,4-diol

2-(di-p-tolylmethyl)-5-methoxybenzene-1,4-diol

Conditions
ConditionsYield
With toluene-4-sulfonic acid In water at 40℃; for 1h; Green chemistry;95%
styrene
292638-84-7

styrene

4,4'-dimethylbenzhydrol
885-77-8

4,4'-dimethylbenzhydrol

(E)-4,4'-(3-phenylprop-2-ene-1,1-diyl)bis(methylbenzene)
1352552-60-3

(E)-4,4'-(3-phenylprop-2-ene-1,1-diyl)bis(methylbenzene)

Conditions
ConditionsYield
With trifluorormethanesulfonic acid In ethylene dibromide at 60℃; Air atmosphere; stereoselective reaction;94%
4,4'-dimethylbenzhydrol
885-77-8

4,4'-dimethylbenzhydrol

p-toluidine
106-49-0

p-toluidine

2,6-bis(bis(p-methylphenyl)methyl)-4-methylaniline
1421841-88-4

2,6-bis(bis(p-methylphenyl)methyl)-4-methylaniline

Conditions
ConditionsYield
With hydrogenchloride; zinc(II) chloride at 160℃;93%
With hydrogenchloride; zinc(II) chloride at 160℃; for 1.5h;89%
With hydrogenchloride; zinc(II) chloride In water at 120 - 160℃; for 0.5h;74%
4,4'-dimethylbenzhydrol
885-77-8

4,4'-dimethylbenzhydrol

3-(trifluoromethyl)imidazo[1,5-a]pyridine

3-(trifluoromethyl)imidazo[1,5-a]pyridine

3-(trifluoromethyl)-1-(dip-tolylmethyl)H-imidazo[1,5-a]pyridine

3-(trifluoromethyl)-1-(dip-tolylmethyl)H-imidazo[1,5-a]pyridine

Conditions
ConditionsYield
With 2,4,6-tripropyl-1,3,5,2,4,6-trioxatriphosphinane-2,4,6-trioxide In toluene at 90℃; for 14h;93%
4,4'-dimethylbenzhydrol
885-77-8

4,4'-dimethylbenzhydrol

β-naphthol
135-19-3

β-naphthol

1-(di-p-tolylmethyl)naphthalen-2-ol

1-(di-p-tolylmethyl)naphthalen-2-ol

Conditions
ConditionsYield
With stannic bromide In dichloromethane at 20℃; for 24h; Friedel-Crafts Alkylation; Inert atmosphere;92%
4,4'-dimethylbenzhydrol
885-77-8

4,4'-dimethylbenzhydrol

2-[(E/Z)-3-phenylprop-2-enyl]-2,3-dihydro-1H-isoindole-1,3-dione
56866-32-1

2-[(E/Z)-3-phenylprop-2-enyl]-2,3-dihydro-1H-isoindole-1,3-dione

2-((5-methyl-3-phenyl-1-(p-tolyl)-2,3-dihydro-1H-inden-2-yl)methyl)isoindoline-1,3-dione

2-((5-methyl-3-phenyl-1-(p-tolyl)-2,3-dihydro-1H-inden-2-yl)methyl)isoindoline-1,3-dione

Conditions
ConditionsYield
With iron(III) chloride hexahydrate In 1,2-dichloro-ethane at 120℃; for 2h; Inert atmosphere; stereoselective reaction;92%
4,4'-dimethylbenzhydrol
885-77-8

4,4'-dimethylbenzhydrol

2-methylbenzene-1,4-diol
95-71-6

2-methylbenzene-1,4-diol

2-(di-p-tolylmethyl)-5-methylbenzene-1,4-diol

2-(di-p-tolylmethyl)-5-methylbenzene-1,4-diol

Conditions
ConditionsYield
With toluene-4-sulfonic acid In water at 40℃; for 1h; Solvent; Temperature; Green chemistry;92%
4,4'-dimethylbenzhydrol
885-77-8

4,4'-dimethylbenzhydrol

bis(4-methylphenyl)methyl nitrite

bis(4-methylphenyl)methyl nitrite

Conditions
ConditionsYield
With nitrosylchloride; triethylamine In dichloromethane at -78 - -30℃; for 0.5h;91%
4,4'-dimethylbenzhydrol
885-77-8

4,4'-dimethylbenzhydrol

butan-1-ol
71-36-3

butan-1-ol

4,4'-(butoxymethylene)bis(methylbenzene)

4,4'-(butoxymethylene)bis(methylbenzene)

Conditions
ConditionsYield
With iron(III) chloride In 1,2-dichloro-ethane at 70℃; for 10h;91%

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