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Dayang Chem (Hangzhou) Co.,Ltd.

As a leading manufacturer and supplier of chemicals in China, DayangChem not only supply popular chemicals, but also DayangChem's R&D center offer custom synthesis services. DayangChem can provide different quantities of custom synthesis ch

Orcinol

Cas:504-15-4

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

inquiry

Simagchem Corporation

Welcome to Simagchem, your partner in China as a premier supply of bulk specialty chemicals for industry and life science. We introduce experienced quality product and exceptional JIT service with instant market intelligence in China to benefit our

High quality 3,5-Dihydroxytoluene supplier in China

Cas:504-15-4

Min.Order:0 Metric Ton

Negotiable

Type:Manufacturers

inquiry

Henan Allgreen Chemical Co.,Ltd

he company has advanced technology, as well as a large number of excellent R & D team, to provide customers from the grams to one hundred kilograms and tons of high-quality products, competitive prices and quality se T rvice Appearance:Whit

Orcinol

Cas:504-15-4

Min.Order:1 Gram

Negotiable

Type:Manufacturers

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 5-methylresorcinol

Cas:504-15-4

Min.Order:1

Negotiable

Type:Other

inquiry

shanghai Tauto Biotech Co., Ltd

20-year experience in Phytochemicals Each product has passed very strict tests (NMR\MS\HPLC) Agents in 13 countries Certified by ISO 9001:2008 quality management system Leader Supplier of Botanical Reference Materials in China

Orcinol

Cas:504-15-4

Min.Order:1 Gram

Negotiable

Type:Manufacturers

inquiry

Xi'an Xszo Chem Co., Ltd.

1. Factory price and high quality must be guaranteed, base on 8 years of production and R&D experience2. Free samples will be provided,ensure specifications and quality are right for customer3. Customers will receive the most professional technical s

High Quality Oled CAS 504-15-4 Orcinol

Cas:504-15-4

Min.Order:1 Gram

FOB Price: $0.1

Type:Manufacturers

inquiry

Henan Tianfu Chemical Co., Ltd.

Our company was built in 2009 with an ISO certificate.In the past 5 years, we have grown up as a famous fine chemicals supplier in China and we had established stable business relationships with Samsung,LG,Merck,Thermo Fisher Scientific and so on.O

Orcinol-

Cas:504-15-4

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Hebei Nengqian Chemical Import and Export Co., LTD

With our good experience, we offer detailed technical support and advice to assist customers. We communicate closely with customers to establish their quality requirements. Consistent Quality Our plant has strict quality control in each manufacturin

Orcinol

Cas:504-15-4

Min.Order:1 Kilogram

FOB Price: $1.0 / 10.0

Type:Trading Company

inquiry

Zhuozhou Wenxi import and Export Co., Ltd

WITH US,YOUR MONEY IN SAFE,YOUR BUSINESS IN SAFE 1)Quick Response Within 12 hours; 2)Quality Guarantee: All products are strictly tested by our QC, confirmed by QA and approved by third party lab in China, USA, Canada, Germany, UK, Italy, France et

New production CAS 504-15-4 with best quality

Cas:504-15-4

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

inquiry

Wuhan Han Sheng New Material Technology Co.,Ltd

Our Advantage: high quality with competitive price High quality standard: BP/USP/EP Enterprise standard All purity customized Fast and safe delivery We have reliable forwarder who can help us deliver our goods more fast and safe. We

Orcinol 1,3-Dihydroxy-5-methylbenzene

Cas:504-15-4

Min.Order:10 Kilogram

Negotiable

Type:Trading Company

inquiry

Leader Biochemical Group

About Product Details

China Biggest factory Supply High Quality 3,5-Dihydroxytoluene/Orcinol CAS 504-15-4

Cas:504-15-4

Min.Order:50 Kilogram

FOB Price: $3.0 / 5.0

Type:Lab/Research institutions

inquiry

Shanghai Upbio Tech Co.,Ltd

1.No Less 8 years exporting experience. Clients 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 Specialized

Orcinol 504-15-4

Cas:504-15-4

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Qingdao Beluga Import and Export Co., LTD

Orcinol CAS:504-15-4 Qingdao Belugas Import and Export Co., Ltd. is a scientific and technological company integrating research and development, production and trade of chemical intermediates, specializing in high quality organic intermediates, ster

Orcinol CAS:504-15-4

Cas:504-15-4

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

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

Orcinol

Cas:504-15-4

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Hebei Mojin Biotechnology Co.,Ltd

Hebei Mojin Biotechnology Co., Ltd, Our company is a professional chemical raw materials and chemical reagents research and development production enterprises. We have several production line,So we can control the lowest price. We also have several

Orcinol cas:504-15-4

Cas:504-15-4

Min.Order:25 Gram

FOB Price: $90.0 / 100.0

Type:Trading Company

inquiry

Hebei Quanhe Biotechnology Co. LTD

1. Timely and efficient service to ensure communication with customers 2. Produce products of different specifications and sizes according to your requirements. 3. Quality procedures and standards recognized by SGS. Advanced plant equipment ensures s

Orcinol

Cas:504-15-4

Min.Order:1 Kilogram

FOB Price: $310.0 / 350.0

Type:Lab/Research institutions

inquiry

Xiamen Hisunny Chemical Co.,Ltd

Best quality & Attractive price & Professional service; Trial & Pilot & Commercial Hisunny Chemical is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality intermediates, specia

Orcinol

Cas:504-15-4

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Hangzhou Keyingchem Co.,Ltd

Hangzhou KeyingChem Co., Ltd. exported this product to many countries and regions at best price. If you are looking for the material’s manufacturer or supplier in China, KeyingChem is your best choice. Pls contact with us freely for getting det

Orcinol

Cas:504-15-4

Min.Order:0 Metric Ton

Negotiable

Type:Lab/Research institutions

inquiry

Afine Chemicals Limited

Company Introduction 1. Established in 2005, with two independent business divisions: Fine chemicals division; Pharmaceutical division. 2. Main product: Optical brightener Textile auxiliary Dye stuff Pigments

1,3-DIHYDROXY-5-METHYLBENZENE

Cas:504-15-4

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

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

Orcinol

Cas:504-15-4

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou Lingrui Chemical Co.,Ltd.

our strengths: 1: Fast and guaranteed shipment (TNT;EMS;FEDEX;DHL;UPS;EUB, special line) 2: Various payment items accepted (Btc; MoneyGram; WU) 3: Valued package (Paraffin coating; Double aluminum foil bag; Vacuum packaging) 4: Efficient delivery

Manufacturer/High quality 3,5-Orcinol

Cas:504-15-4

Min.Order:1 Gram

Negotiable

Type:Other

inquiry

Chemlyte Solutions

Chemlyte Solutions believe that customers and suppliers deserve much more than what traditional distributors can offer. To grow in today s fast-paced and increasingly competitive market it is essential to be able to quickly adapt to market forces eff

Featured products Orcinol

Cas:504-15-4

Min.Order:100 Gram

Negotiable

Type:Other

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

High quality 3,5-Dihydroxytoluene

Cas:504-15-4

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

Orcinol

Cas:504-15-4

Min.Order:100 Gram

FOB Price: $100.0 / 2000.0

Type:Lab/Research institutions

inquiry

HANGZHOU YUNUO CHEMICAL CO.,LTD

Superior quality, moderate price & quick delivery. Appearance:pink-grey to pink-brown cryst. powder or crystals Storage:Stored in cool, dry and ventilation place; Away from fire and heat Package:1kg/bag, 1kg/drum or 25kg/drum or as per your req

Orcinol

Cas:504-15-4

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

inquiry

Siwei Development Group Ltd.

Product name: Orcinol CAS No.:504-15-4 Molecule Formula:C7H8O2 Molecule Weight:124.14 Purity: 99.0% Package: 25kg/drum Description:White powder Manufacture Standards:Enterprise Standard TESTING ITEMS SPECIFICATION

High Quality Orcinol on stock

Cas:504-15-4

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Henan Wentao Chemical Product Co., Ltd.

1)quick response within 12 hours; 2)quality guarantee: all products are strictly tested by our qc, confirmed by qa and approved by third party lab in china, usa, canada, germany, uk, italy, france etc. 3) oem/odm available; 4) rea

1,3-DIHYDROXY-5-METHYLBENZENECAS NO.: 504-15-4

Cas:504-15-4

Min.Order:1 Gram

FOB Price: $3.0

Type:Lab/Research institutions

inquiry

Xiamen Jenny Chemical Technology Co., Ltd.

GMP standard, high purity, competitive price, in stock 1. Quick Response: within 6 hours after receiving your email. 2. Quality Guarantee: All products are strictly tested by our QC, confirmed by QA, and approved by a third-party lab in China, USA,

5-Methylbenzene-1,3-diol

Cas:504-15-4

Min.Order:1 Milligram

Negotiable

Type:Trading Company

inquiry

Henan Kanbei Chemical Co.,LTD

High quality, competitive price, fast delivery and first-class service we possesses have won the trust and praise of customers. Standard: BP/USP/EP The purity is equal or greater than 99%. As a supplier, we can provide high-quality products. Cle

3,5-Dihydroxytoluene.99%

Cas:504-15-4

Min.Order:1 Metric Ton

Negotiable

Type:Lab/Research institutions

inquiry

Shanghai Minstar Chemical Co., Ltd

Product Name: Orcinol Synonyms: 1,3-DIHYDROXY-5-METHYLBENZENE;1,3-Benzenediol, 5-methyl-;3,5-Dihydroxytoluene,monohydra;3,5-Orcinol;3,5-Toluenediol;3-Benzenediol,5-methyl-1;3-Hydroxy-5-methylphenol;5-methyl-3-benzenediol CAS: 504-15-4 MF:

3,5-DIHYDROXYTOLUENE 504-15-4

Cas:504-15-4

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Synthetic route

2-[5-(1,1-dimethyl-1-silaethyl)-3-methylphenyl]-2-methyl-2-silapropane
89267-67-4

2-[5-(1,1-dimethyl-1-silaethyl)-3-methylphenyl]-2-methyl-2-silapropane

orcinol
504-15-4

orcinol

Conditions
ConditionsYield
With methanol; 1,3-disulfonic acid imidazolium hydrogen sulfate at 20℃; for 0.1h; Green chemistry;99%
3-Trimethylstannyl-2-<(trimethylstannyl)methyl>propene
86854-54-8

3-Trimethylstannyl-2-<(trimethylstannyl)methyl>propene

malonoyl dichloride
1663-67-8

malonoyl dichloride

orcinol
504-15-4

orcinol

Conditions
ConditionsYield
In tetrahydrofuran at 0℃; for 4h;93%
5-methyl-2-(2-pyridinylsulfonyl)-1,3-phenylene diacetate
1279130-23-2

5-methyl-2-(2-pyridinylsulfonyl)-1,3-phenylene diacetate

orcinol
504-15-4

orcinol

Conditions
ConditionsYield
With sodium hydroxide In water at 20 - 50℃;81%
3-benzylsulfonyloxy-5-benzylsulfonyloxymethylphenyl benzylsulfonate

3-benzylsulfonyloxy-5-benzylsulfonyloxymethylphenyl benzylsulfonate

orcinol
504-15-4

orcinol

Conditions
ConditionsYield
With 4,4'-di-tert-butylbiphenyl; lithium In tetrahydrofuran at 0℃; for 4h;73%
1,3-dimethoxy-5-methylbenzene
4179-19-5

1,3-dimethoxy-5-methylbenzene

orcinol
504-15-4

orcinol

Conditions
ConditionsYield
With BBr*(CH3)2 In 1,2-dichloro-ethane at 83.5℃; for 24h;63.7%
5-methylcyclohexan-1,3-dione
4341-24-6

5-methylcyclohexan-1,3-dione

A

orcinol
504-15-4

orcinol

B

3-amino-5-methylphenol
76619-89-1

3-amino-5-methylphenol

Conditions
ConditionsYield
With ethene; 5%-palladium/activated carbon; ammonium acetate In 5,5-dimethyl-1,3-cyclohexadiene at 150℃; under 760.051 Torr; for 6h; Schlenk technique; Molecular sieve;A 13%
B 58%
5-methyl-2-bromocyclohex-2-en-3-ol-1-one
78463-32-8

5-methyl-2-bromocyclohex-2-en-3-ol-1-one

A

orcinol
504-15-4

orcinol

B

4-bromo-5-methyl-1,3-benzenediol
3446-04-6

4-bromo-5-methyl-1,3-benzenediol

C

4,6-dibromo-5-methylresorcinol
78463-33-9

4,6-dibromo-5-methylresorcinol

D

2,4-dibromo-5-methyl-resorcinol
3163-12-0

2,4-dibromo-5-methyl-resorcinol

Conditions
ConditionsYield
In diphenylether heating to 170-174 deg C during 1 h;A 25%
B 45%
C 14%
D 10%
1,7-Bis(2-methyl-1,3-dioxolan-2-yl)-2,4,6-heptantrion
97271-24-4

1,7-Bis(2-methyl-1,3-dioxolan-2-yl)-2,4,6-heptantrion

orcinol
504-15-4

orcinol

Conditions
ConditionsYield
With barium dihydroxide at 100℃; for 24h;25%
methanol
67-56-1

methanol

umbilicaric acid
30666-92-3

umbilicaric acid

A

orcinol
504-15-4

orcinol

B

methyl orsellinate
3187-58-4

methyl orsellinate

C

4-Hydroxy-2-methoxy-6-methylbenzoesaeure-methylester
3465-63-2

4-Hydroxy-2-methoxy-6-methylbenzoesaeure-methylester

Conditions
ConditionsYield
at 140℃;
methanol
67-56-1

methanol

diploschistesic acid
537-08-6

diploschistesic acid

A

orcinol
504-15-4

orcinol

B

methyl 3-hydroxy orsellinate
19104-07-5

methyl 3-hydroxy orsellinate

Conditions
ConditionsYield
at 150 - 160℃;
3,5-dibromotoluene
1611-92-3

3,5-dibromotoluene

orcinol
504-15-4

orcinol

Conditions
ConditionsYield
at 280 - 300℃; durch Kalischmelze;
With potassium hydroxide at 200℃;
atranol
526-37-4

atranol

orcinol
504-15-4

orcinol

Conditions
ConditionsYield
With potassium hydroxide at 320℃;
2,6-dihydroxy-4-methyl-benzoic acid
480-67-1

2,6-dihydroxy-4-methyl-benzoic acid

orcinol
504-15-4

orcinol

Conditions
ConditionsYield
With water
bei der Destillation;
orsellinic acid
480-64-8

orsellinic acid

orcinol
504-15-4

orcinol

Conditions
ConditionsYield
beim Schmelzen;
With water
With calcium hydroxide
ethyl orselinate
2524-37-0

ethyl orselinate

orcinol
504-15-4

orcinol

Conditions
ConditionsYield
With sodium hydroxide at 90℃; kurzes Kochen der angesaeuerten Reaktionsloesung;
3-bromo-5-methylphenol
74204-00-5

3-bromo-5-methylphenol

orcinol
504-15-4

orcinol

Conditions
ConditionsYield
durch Kalischmelze;
ethyl 2,6-dihydroxy-4-methylbenzoate
90904-35-1

ethyl 2,6-dihydroxy-4-methylbenzoate

orcinol
504-15-4

orcinol

Conditions
ConditionsYield
With potassium hydroxide
3-methyl-phenol
108-39-4

3-methyl-phenol

orcinol
504-15-4

orcinol

Conditions
ConditionsYield
With dihydrogen peroxide; acetic acid at 20℃;
buta-1,3-diene
106-99-0

buta-1,3-diene

orcinol
504-15-4

orcinol

Conditions
ConditionsYield
With calcium hydroxide man leitet in das Filtrat CO2 oder neutralisiert mit Schwefelsaeure;
buta-1,3-diene
106-99-0

buta-1,3-diene

A

orcinol
504-15-4

orcinol

Conditions
ConditionsYield
With barytes
With methyllithium; calcium carbonate
Dehydracetic acid
520-45-6

Dehydracetic acid

orcinol
504-15-4

orcinol

Conditions
ConditionsYield
With sodium hydroxide at 150℃;
toluene
108-88-3

toluene

orcinol
504-15-4

orcinol

methanol
67-56-1

methanol

isoelecanoric acid
110064-65-8

isoelecanoric acid

A

orcinol
504-15-4

orcinol

B

methyl orsellinate
3187-58-4

methyl orsellinate

C

orsellinic acid
480-64-8

orsellinic acid

Conditions
ConditionsYield
for 20h; Heating;A 2 mg
B 23 mg
C 22 mg
for 20h; Product distribution; Heating;A 2 mg
B 23 mg
C 22 mg
1-(phenylsulfinyl)propan-2-one
33840-74-3

1-(phenylsulfinyl)propan-2-one

orcinol
504-15-4

orcinol

Conditions
ConditionsYield
With magnesium methanolate Heating;
lecanoric acid
480-56-8

lecanoric acid

A

orcinol
504-15-4

orcinol

B

3-hydroxy-5-methylphenyl 2,4-dihydroxy-6-methylbenzoate

3-hydroxy-5-methylphenyl 2,4-dihydroxy-6-methylbenzoate

Conditions
ConditionsYield
at 180℃; Product distribution; pyrolysis; rate of decarboxylation;A 0.065 g
B 0.033 g
atranorin
479-20-9

atranorin

A

orcinol
504-15-4

orcinol

B

atranol
526-37-4

atranol

C

2,5-dimethyl-1,3-benzenediol
488-87-9

2,5-dimethyl-1,3-benzenediol

D

2,4-dihydroxy-3,6-dimethyl-benzoic acid methyl ester
4707-47-5

2,4-dihydroxy-3,6-dimethyl-benzoic acid methyl ester

E

methyl haematommate
34874-90-3

methyl haematommate

F

3-hydroxy-2,5-dimethylphenyl 2,4-dihydroxy-3,6-dimethylbenzoate

3-hydroxy-2,5-dimethylphenyl 2,4-dihydroxy-3,6-dimethylbenzoate

Conditions
ConditionsYield
at 230 - 250℃; for 0.75h; Product distribution; pyrolysis;
evernic acid
537-09-7

evernic acid

A

orcinol
504-15-4

orcinol

B

O-methylorcinol
3209-13-0

O-methylorcinol

C

2-hydroxy-4-methoxy-6-methylbenzoic acid
570-10-5

2-hydroxy-4-methoxy-6-methylbenzoic acid

D

3-hydroxy-5-methylphenyl 2,4-dihydroxy-6-methylbenzoate

3-hydroxy-5-methylphenyl 2,4-dihydroxy-6-methylbenzoate

E

3-hydroxy-5-methylphenyl 2-hydroxy-4-methoxy-6-methylbenzoate

3-hydroxy-5-methylphenyl 2-hydroxy-4-methoxy-6-methylbenzoate

Conditions
ConditionsYield
at 180℃; for 1h; Product distribution; pyrolysis; rate of decarboxylation;
isoelecanoric acid
110064-65-8

isoelecanoric acid

A

orcinol
504-15-4

orcinol

B

methyl orsellinate
3187-58-4

methyl orsellinate

C

orsellinic acid
480-64-8

orsellinic acid

Conditions
ConditionsYield
With methanol for 20h; Heating;A 2 mg
B 23 mg
C 22 mg
chromyl acetate
4112-22-5

chromyl acetate

1,3,3-trimethyl-2-oxabicyclo<2.2.2>octan-5-one
101221-23-2

1,3,3-trimethyl-2-oxabicyclo<2.2.2>octan-5-one

A

orcinol
504-15-4

orcinol

B

1,3,3-trimethyl-2-oxabicyclo<2.2.2>octane-5,8-dione
81781-21-7

1,3,3-trimethyl-2-oxabicyclo<2.2.2>octane-5,8-dione

Conditions
ConditionsYield
In acetic acid a) 10 deg C, 10 h, b) RT, overnight; Yield given. Yields of byproduct given;
orcinol
504-15-4

orcinol

acetic anhydride
108-24-7

acetic anhydride

5-methylbenzene-1,3-diyl diacetate
20982-28-9

5-methylbenzene-1,3-diyl diacetate

Conditions
ConditionsYield
dmap at 100℃; for 2.5h;100%
With tin(IV) tetraphenylporphyrin perchlorate at 20℃; for 0.0833333h;99%
With triethylamine In dichloromethane at 0 - 20℃; for 60h;94%
orcinol
504-15-4

orcinol

methyl iodide
74-88-4

methyl iodide

1,3-dimethoxy-5-methylbenzene
4179-19-5

1,3-dimethoxy-5-methylbenzene

Conditions
ConditionsYield
With potassium carbonate In acetone for 6h; Heating;100%
With potassium carbonate In acetone Reflux; Inert atmosphere;89%
With potassium carbonate In acetone for 6h; Heating;76%
orcinol
504-15-4

orcinol

N,N-diethylcarbamyl chloride
88-10-8

N,N-diethylcarbamyl chloride

5-Methylphenyl-1,3-bis(N,N-diethylcarbamate)

5-Methylphenyl-1,3-bis(N,N-diethylcarbamate)

Conditions
ConditionsYield
With potassium carbonate In acetonitrile Heating;100%
Stage #1: orcinol With sodium hydride In tetrahydrofuran at 20℃; for 2h;
Stage #2: N,N-diethylcarbamyl chloride In tetrahydrofuran at 20℃; for 8h;
95%
orcinol
504-15-4

orcinol

ethyl acetoacetate
141-97-9

ethyl acetoacetate

4,5-dimethyl-7-hydroxycoumarin
51786-56-2

4,5-dimethyl-7-hydroxycoumarin

Conditions
ConditionsYield
With perchloric acid at 20℃; Pechmann condensation;98%
With 2-amino pyrimidine nanocellulose-supported palladium nanoparticles In neat (no solvent) at 130℃; for 2h; Pechmann Condensation;97%
With sulfonic acid supported on the silica coated Fe3O4 nanoparticles In neat (no solvent) at 130℃; for 0.416667h; Pechmann Condensation; Green chemistry; chemoselective reaction;94%
orcinol
504-15-4

orcinol

N,N-dimethyl-formamide
68-12-2, 33513-42-7

N,N-dimethyl-formamide

2,4-dihydroxy-6-methylbenzaldehyde
487-69-4

2,4-dihydroxy-6-methylbenzaldehyde

Conditions
ConditionsYield
Stage #1: orcinol; N,N-dimethyl-formamide With trichlorophosphate
Stage #2: With sodium hydroxide
98%
Stage #1: orcinol; N,N-dimethyl-formamide With trichlorophosphate
Stage #2: With sodium hydroxide In water
Stage #3: With hydrogenchloride; water
98%
With trichlorophosphate at 20℃; for 1h;93%
orcinol
504-15-4

orcinol

1,1,1,3,3,3-hexamethyl-disilazane
999-97-3

1,1,1,3,3,3-hexamethyl-disilazane

2-[5-(1,1-dimethyl-1-silaethyl)-3-methylphenyl]-2-methyl-2-silapropane
89267-67-4

2-[5-(1,1-dimethyl-1-silaethyl)-3-methylphenyl]-2-methyl-2-silapropane

Conditions
ConditionsYield
With 1,3-disulfonic acid imidazolium hydrogen sulfate In neat (no solvent) at 20℃; for 0.0833333h; Green chemistry;98%
With 3-methyl-1-sulfonic acid imidazolium hydrogen sulfate at 20℃; for 0.0833333h; Neat (no solvent);96%
With succinimide-N-sulfonic acid In acetonitrile at 20℃; for 0.0833333h;96%
In toluene Heating;91%
orcinol
504-15-4

orcinol

chloro-diphenylphosphine
1079-66-9

chloro-diphenylphosphine

orcinolbis(diphenyl)phosphinite
315667-10-8

orcinolbis(diphenyl)phosphinite

Conditions
ConditionsYield
With triethylamine In toluene heating;98%
Stage #1: orcinol With dmap; triethylamine In tetrahydrofuran for 0.0833333h; Inert atmosphere;
Stage #2: chloro-diphenylphosphine In tetrahydrofuran for 16h; Inert atmosphere; Reflux;
orcinol
504-15-4

orcinol

4-chlorobenzaldehyde
104-88-1

4-chlorobenzaldehyde

malononitrile
109-77-3

malononitrile

2-amino-4-(4-chlorophenyl)-7-hydroxy-5-methyl-4H-chromene-3-carbonitrile

2-amino-4-(4-chlorophenyl)-7-hydroxy-5-methyl-4H-chromene-3-carbonitrile

Conditions
ConditionsYield
With 1-(4-ferrocenylbutyl)-3-{3-[dihydroxy(methoxy)silyl]propyl}benzimidazol-3-ium chloride supported on Fe3O4(at)SiO2 core-shell/BiOCl nano-composite In ethanol; water at 20℃; for 0.1h; Sonication;98%
orcinol
504-15-4

orcinol

1,3-dihydroxy-2-iodo-5-methylbenzene
112639-11-9

1,3-dihydroxy-2-iodo-5-methylbenzene

Conditions
ConditionsYield
With iodine; sodium hydrogencarbonate In tetrahydrofuran; water at 0℃; for 1h;97%
With N-iodo-succinimide In acetonitrile at 0℃; for 0.166667h; Inert atmosphere;94.6%
With N-iodo-succinimide In acetonitrile at 0℃; for 0.25h;93%
orcinol
504-15-4

orcinol

ethyl 3-oxo-3-phenylpropionate
94-02-0

ethyl 3-oxo-3-phenylpropionate

5-hydroxy-7-methyl-4-phenyl-2H-chromen-2-one
52604-30-5

5-hydroxy-7-methyl-4-phenyl-2H-chromen-2-one

Conditions
ConditionsYield
With copper(ll) bromide at 80℃; for 0.333333h; Pechmann reaction; neat (no solvent);97%
With nanosilica molybdic acid 2 In neat (no solvent) at 80℃; for 0.333333h; Pechmann Condensation; Green chemistry;88%
With Ag supported on the hydroxyapatite-core-shell magnetic γ-Fe2O3 nanoparticles In neat (no solvent) at 80℃; for 0.7h; Pechmann Condensation; Green chemistry;85%
orcinol
504-15-4

orcinol

2,4-dichloroquinazoline
607-68-1

2,4-dichloroquinazoline

3,5-bis(2-chloroquinazolin-4-yloxy)toluene
1242243-70-4

3,5-bis(2-chloroquinazolin-4-yloxy)toluene

Conditions
ConditionsYield
With 18-crown-6 ether; potassium carbonate In acetone at 20℃; for 48h; Inert atmosphere; regioselective reaction;97%
orcinol
504-15-4

orcinol

Chlorodiisopropylphosphane
40244-90-4

Chlorodiisopropylphosphane

C19H34O2P2
1394791-96-8

C19H34O2P2

Conditions
ConditionsYield
With triethylamine In tetrahydrofuran at 20℃; for 12h; Inert atmosphere; Schlenk technique; Glovebox;97%
With triethylamine In tetrahydrofuran at 20℃; for 1h;85%
Stage #1: orcinol With triethylamine In tetrahydrofuran at 20℃; Inert atmosphere; Schlenk technique; Glovebox;
Stage #2: Chlorodiisopropylphosphane In tetrahydrofuran at 20℃; Inert atmosphere; Schlenk technique; Glovebox;
orcinol
504-15-4

orcinol

diethyl sulfate
64-67-5

diethyl sulfate

1-methyl-3,5-diethoxybenzene
207226-34-4

1-methyl-3,5-diethoxybenzene

Conditions
ConditionsYield
With potassium carbonate In acetone for 18h; Inert atmosphere; Reflux;97%
orcinol
504-15-4

orcinol

ethyl acetoacetate
141-97-9

ethyl acetoacetate

5-hydroxy-4,7-dimethylcoumarin
6335-27-9

5-hydroxy-4,7-dimethylcoumarin

Conditions
ConditionsYield
With nanosilica molybdic acid 2 In neat (no solvent) at 80℃; for 0.333333h; Pechmann Condensation; Green chemistry;96%
With Polyvinylpolypyrrolidone supported BF3 complex In ethanol for 2h; Pechmann condensation; Reflux;95%
With copper(ll) bromide at 80℃; for 0.166667h; Pechmann reaction; neat (no solvent);93%
orcinol
504-15-4

orcinol

benzaldehyde
100-52-7

benzaldehyde

malononitrile
109-77-3

malononitrile

2-amino-7-hydroxy-5-methyl-4-phenyl-4H-chromene-3-carbonitrile

2-amino-7-hydroxy-5-methyl-4-phenyl-4H-chromene-3-carbonitrile

Conditions
ConditionsYield
With 1-(4-ferrocenylbutyl)-3-{3-[dihydroxy(methoxy)silyl]propyl}benzimidazol-3-ium chloride supported on Fe3O4(at)SiO2 core-shell/BiOCl nano-composite In ethanol; water at 20℃; for 0.133333h; Sonication;96%
orcinol
504-15-4

orcinol

2,4,6-tribromo-3,5-dihydroxytoluene
3163-24-4

2,4,6-tribromo-3,5-dihydroxytoluene

Conditions
ConditionsYield
With benzyltriphenylphosphonium tribromide; calcium carbonate In methanol; dichloromethane at 20℃; for 0.5h;95%
With 1-benzyl-1-aza-4-azoniabicyclo<2.2.2>octane bromide; calcium carbonate In methanol at 20℃; for 0.166667h;95%
With benzyltrimethylammonium tribromide In methanol; dichloromethane for 1h; Ambient temperature;92%
orcinol
504-15-4

orcinol

dimethyl sulfate
77-78-1

dimethyl sulfate

1,3-dimethoxy-5-methylbenzene
4179-19-5

1,3-dimethoxy-5-methylbenzene

Conditions
ConditionsYield
With potassium carbonate In acetone Reflux;95%
With potassium carbonate In acetone for 24h; Heating;92%
With potassium carbonate In acetone for 24h; Heating;92%
orcinol
504-15-4

orcinol

2,4-dihydroxy-6-methylbenzaldehyde
487-69-4

2,4-dihydroxy-6-methylbenzaldehyde

Conditions
ConditionsYield
With hydrogenchloride; aluminium trichloride; dicyanozinc In diethyl ether for 2h;95%
With hydrogenchloride; water; dicyanozinc 1.) Et2O, 25 deg C, 2.) 60 deg C; Yield given. Multistep reaction;
orcinol
504-15-4

orcinol

chloromethyl methyl ether
107-30-2

chloromethyl methyl ether

1,3-bis(methoxymethoxy)-5-methylbenzene
82265-37-0

1,3-bis(methoxymethoxy)-5-methylbenzene

Conditions
ConditionsYield
Stage #1: orcinol With sodium hydride In N,N-dimethyl-formamide; mineral oil at 0℃; for 0.25h; Inert atmosphere;
Stage #2: chloromethyl methyl ether In N,N-dimethyl-formamide; mineral oil for 18h; Inert atmosphere;
95%
With sodium hydride In N,N-dimethyl-formamide at 18℃; for 18h;93%
Stage #1: orcinol With sodium hydride In N,N-dimethyl-formamide; mineral oil at 0℃; for 0.666667h;
Stage #2: chloromethyl methyl ether In N,N-dimethyl-formamide; mineral oil for 16h;
93%
orcinol
504-15-4

orcinol

2-(2-(2-chloroethoxy)ethoxy)tetrahydro-2H-pyran
54533-84-5

2-(2-(2-chloroethoxy)ethoxy)tetrahydro-2H-pyran

3,5-Bis(5-tetrahydropyranyloxy-3-oxa-1-pentyloxy)toluene
134252-89-4

3,5-Bis(5-tetrahydropyranyloxy-3-oxa-1-pentyloxy)toluene

Conditions
ConditionsYield
With sodium hydroxide In butan-1-ol Substitution;95%
orcinol
504-15-4

orcinol

nickel dichloride

nickel dichloride

Ni(2+)*C6HCH3O2(NO)2(2-)*2H2O=Ni(C6HCH3O2(NO)2)*2H2O

Ni(2+)*C6HCH3O2(NO)2(2-)*2H2O=Ni(C6HCH3O2(NO)2)*2H2O

Conditions
ConditionsYield
With sodium acetate; NaNO2 In ethanol; water addn. of resorcinol (in EtOH) to soln. of NaOAc and NiCl2 (in H2O), addn. of NaNO2 (in H2O), stirring (1 week); filtration, washing (H2O, EtOH, several h), drying (50°C, 0.1 mm); elem. anal.;95%
orcinol
504-15-4

orcinol

4,6-Dichloro-2-(methylthio)pyrimidine
6299-25-8

4,6-Dichloro-2-(methylthio)pyrimidine

1,3-bis(6-chloro-2-methylpyrimidin-4-yloxy)benzene
1142360-37-9

1,3-bis(6-chloro-2-methylpyrimidin-4-yloxy)benzene

Conditions
ConditionsYield
With 18-crown-6 ether; potassium carbonate In acetone at 20℃; for 48h; Inert atmosphere;95%
orcinol
504-15-4

orcinol

4-methyl-benzaldehyde
104-87-0

4-methyl-benzaldehyde

pyrimidine-2,4,6-triol
67-52-7

pyrimidine-2,4,6-triol

8-hydroxy-6-methyl-5-(p-tolyl)-1,5-dihydro-2H-chromeno[2,3-d]pyrimidine-2,4(3H)-dione

8-hydroxy-6-methyl-5-(p-tolyl)-1,5-dihydro-2H-chromeno[2,3-d]pyrimidine-2,4(3H)-dione

Conditions
ConditionsYield
With nano Fe3O4(at) SiO2(at)BenzIm-Fc[Cl]/ZnCl2 In ethanol; water at 20℃; for 0.333333h; Sonication;95%
orcinol
504-15-4

orcinol

4-methyl-benzaldehyde
104-87-0

4-methyl-benzaldehyde

malononitrile
109-77-3

malononitrile

2-amino-7-hydroxy-5-methyl-4-(p-tolyl)-4H-chromene-3-carbonitrile

2-amino-7-hydroxy-5-methyl-4-(p-tolyl)-4H-chromene-3-carbonitrile

Conditions
ConditionsYield
With 1-(4-ferrocenylbutyl)-3-{3-[dihydroxy(methoxy)silyl]propyl}benzimidazol-3-ium chloride supported on Fe3O4(at)SiO2 core-shell/BiOCl nano-composite In ethanol; water at 20℃; for 0.133333h; Sonication;95%
orcinol
504-15-4

orcinol

carbon dioxide
124-38-9

carbon dioxide

orsellinic acid
480-64-8

orsellinic acid

Conditions
ConditionsYield
With 1,8-diazabicyclo[5.4.0]undec-7-ene In acetonitrile at 40℃; under 15001.5 Torr; for 24h; Kolbe-Schmidt Synthesis; Autoclave;95%
orcinol
504-15-4

orcinol

2,2,6-trimethyl-4H-1,3-dioxin-4-one
5394-63-8

2,2,6-trimethyl-4H-1,3-dioxin-4-one

4,5-dimethyl-7-hydroxycoumarin
51786-56-2

4,5-dimethyl-7-hydroxycoumarin

Conditions
ConditionsYield
Stage #1: 2,2,6-trimethyl-4H-1,3-dioxin-4-one With dihydroxy-poly(ethylene glycol) of MW = 4000 In toluene for 5h; Heating;
Stage #2: orcinol With titanium tetrachloride In tetrahydrofuran at 20℃; for 0.583333h; von Pechmann reaction;
94%
orcinol
504-15-4

orcinol

1,3-dimethoxy-5-methylbenzene
4179-19-5

1,3-dimethoxy-5-methylbenzene

Conditions
ConditionsYield
With potassium carbonate; dimethyl sulfate In acetone for 24h; Reflux;94%
With potassium carbonate; dimethyl sulfate In acetonitrile82%
orcinol
504-15-4

orcinol

acetyl chloride
75-36-5

acetyl chloride

2',6'-dihydroxy-4'-methylacetophenone
1634-34-0

2',6'-dihydroxy-4'-methylacetophenone

Conditions
ConditionsYield
With aluminum (III) chloride In chlorobenzene at 40 - 70℃; for 1.5h; Inert atmosphere;94%
With aluminum (III) chloride In chlorobenzene at 20 - 70℃; Friedel Crafts acylation;89%
With aluminum (III) chloride In chlorobenzene at 0 - 70℃; for 2.5h;75%
With aluminum (III) chloride In dichloromethane at 0 - 20℃; for 12h; Inert atmosphere;
With aluminum (III) chloride In chlorobenzene at 70℃; Friedel-Crafts Acylation;
orcinol
504-15-4

orcinol

ethyl (2-chloroaceto)acetate
638-07-3

ethyl (2-chloroaceto)acetate

4-(chloromethyl)-7-hydroxy-5-methyl-2H-chromen-2-one
1380390-20-4

4-(chloromethyl)-7-hydroxy-5-methyl-2H-chromen-2-one

Conditions
ConditionsYield
Stage #1: ethyl (2-chloroaceto)acetate With sulfuric acid at 0℃;
Stage #2: orcinol at 20℃;
94%
With sulfuric acid at 0 - 20℃; for 3h;94%
With silica gel supported zirconyl chloride octahydrate at 90℃; for 0.133333h; Pechmann condensation reaction;81%
With sulfuric acid In water at -5℃;80%
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