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Nanjing Spring & Autumn Biological Engineering Co., Ltd.

Nanjing Spring & Autumn Biological Engineering Co., Ltd. Which was founded at 2008, has an R & D team composed very experienced natural products chemists. The company is a high-tech enterprise engaged in functional health care products raw ma

Naringenin

Cas:480-41-1

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Kono Chem Co.,Ltd

Superiority pioneerbiotech is a leading manufacturer and supplier of chemicals in China. We develop ,produce and distribute high quality pharmaceuticals, intermediates, special chemicals and other fine chemicals. We could give you: 1.Best q

Naringenin

Cas:480-41-1

Min.Order:1 Kilogram

FOB Price: $200.0

Type:Other

inquiry

Guang'an Hongyi Bio-technology Co., Ltd

strengths: stable supply superior quality advanced technology sufficient stock legal /safety production competitive price Appearance:white powder Storage:cool and dry place avoiding sunlight directly Package:25kg/drum, double-laye

Naringenin CAS NO.480-41-1

Cas:480-41-1

Min.Order:25 Kilogram

FOB Price: $115.0 / 123.0

Type:Other

inquiry

Dayang Chem (Hangzhou) Co.,Ltd.

Dayangchem's 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. DayangChem can provide different quantities

Naringenin Manufacturer/High quality/Best price/In stock

Cas:480-41-1

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 Naringenin supplier in China

Cas:480-41-1

Min.Order:1 Metric Ton

Negotiable

Type:Manufacturers

inquiry

Hebei yanxi chemical co.,LTD.

hebei yanxi chemical co., LTD who registered capital of 10 million yuan, nearly to $2 million, we have a pharmaceutical raw materials factory production of pharmaceutical raw materials, and a reagent r&d center, and we do research and developm

Naringenin 98% CAS NO.480-41-1

Cas:480-41-1

Min.Order:1 Metric Ton

FOB Price: $1.0 / 3.0

Type:Manufacturers

inquiry

Wuhan Fortuna Chemical Co.,Ltd

Unique advantages Guaranteed purity High quality & competitive price Quality control Fast feedback Prompt shipment Appearance:White powder Storage:cool dry place Package:1kg/foil bag;25kg/drum Application:use as medicine raw material Transp

Manufacturer high quality Naringenin Cas 480-41-1 with good price

Cas:480-41-1

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

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 Naringenin

Cas:480-41-1

Min.Order:1

Negotiable

Type:Other

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

Natural Extract 98% Naringenin 480-41-1 HACCP Manufacturer

Cas:480-41-1

Min.Order:1 Gram

FOB Price: $0.1

Type:Manufacturers

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

Naringenin

Cas:480-41-1

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

inquiry

Henan Tianfu Chemical Co., Ltd.

Our advantage: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 Scient

TIANFU-CHEM Naringenin

Cas:480-41-1

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Hebei Nengqian Chemical Import and Export Co., LTD

Density: 1.2066 (rough estimate) Melting point: 247-250 ° C (lit.) Boiling point: 335.31 ° C (rough estimate) Solubility: DMSO (Slightly), Methanol (Slightly, Sonicated) Refractive index: 1.6000 (estimate) Acidity coefficient: 7.52 ± 0

Naringenin 480-41-1

Cas:480-41-1

Min.Order:1 Kilogram

FOB Price: $15.0 / 50.0

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

Pharmaceutical Grade CAS 480-41-1 with competitive price

Cas:480-41-1

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

inquiry

Hebei Sankai Chemical Technology Co., Ltd

1. Product advantages High purity, all above 98.5%, no impurities after dissolution We will test each batch to ensure quality OEM and private brand services designed for free Various cap colors available We can also provide MT1 peptide powd

NaringeninCAS480-41-1

Cas:480-41-1

Min.Order:1 Kilogram

FOB Price: $5.0 / 10.0

Type:Trading Company

inquiry

Henan Sinotech Import&Export Corporation

Botanical souurce: Citrus grandis(L.) Osbeck Appearance: White or off white powder Specification : 98% Naringenin is naringin glycosides, are dihydrogen flavonoids, with antibacterial, anti-inflammatory, anti-cancer, antispasmodic and gallbla

Naringenin CAS: 480-41-1

Cas:480-41-1

Min.Order:5 Metric Ton

FOB Price: $1.0 / 2.0

Type:Other

inquiry

Hangzhou Sartort Biopharma Co., Ltd

Appearance:White to off-white powder Storage:Room temperature Package:1kg/bag, 25kg/drum Application:Citrus Extract Transportation:Express/Air/Sea Port:Any port in china

High Quality Natural Naringenin Powder In Stock

Cas:480-41-1

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

HANWAYS CHEMPHARM CO.,LIMITED

Hanways chempharm is a specialized company concentrating on the R&D, production, marketing and technical service of APIs and pharmaceutical intermediates. The marketing department is located in Wuhan. We have two GMP facilities in Hubei Pr

Factory Supply Pharmaceutical Intermediate Naringenin Extract CAS 480-41-1 Naringenin Powder

Cas:480-41-1

Min.Order:1 Kilogram

FOB Price: $200.0 / 400.0

Type:Trading Company

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

Naringenin 480-41-1

Cas:480-41-1

Min.Order:1 Kilogram

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

Naringenin

Cas:480-41-1

Min.Order:1 Kilogram

FOB Price: $68.0 / 75.0

Type:Trading Company

inquiry

Qingdao Beluga Import and Export Co., LTD

Naringenin CAS:480-41-1 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, s

Naringenin CAS:480-41-1

Cas:480-41-1

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

Naringenin

Cas:480-41-1

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Henan Wentao Chemical Product Co., Ltd.

Henan Wentao Chemical Product Co.,Ltd is Located in Zhengzhou High-tech Development Zone with import and export license, We passed ISO 9001:2008 as well, Henan Wentao has developed more than 1000 compounds, which are widely used in the fields of prod

Naringenin

Cas:480-41-1

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

ShangHai Soyoung Biotechnology Inc

We warmly welcome customers from at home and abroad to establish cooperation and create a bright future with us together. And leading the way to make health industries heathier, help more people healthy and happy… Trade Assurance Get full p

Naringenin cas 480-41-1 Grapefruit Extract

Cas:480-41-1

Min.Order:10 Kilogram

FOB Price: $95.0

Type:Lab/Research institutions

inquiry

Chengdu Biopurify Phytochemicals Ltd.

Chengdu Biopurify Phytochemicals Ltd. is a leading company in the research, development, manufacture and marketing of High Quality Phytochemicals and Extracts(especially Active Ingredients from Traditional Chinese Medicine,Traditional Chinese Medic

Naringenin

Cas:480-41-1

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

NARINGENIN

Cas:480-41-1

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

SHANGHAI T&W PHARMACEUTICAL CO., LTD.

A substitute for perfluorooctanoic acid, mainly used as a surfactant, dispersant, additive, etc Appearance:White solid or Colorless liquid Purity:99.3 % We will ship the goods in a timely manner as required We can provide relevant documents acc

Naringenin

Cas:480-41-1

Min.Order:4 Kilogram

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

Naringenin

Cas:480-41-1

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Shaanxi Cuicheng Biomedical Technology Co., Ltd.

Why Choose Us: 1. Factory direct sales, so we can provide the competitive price and high quality product base on 8 years of production and R&D experience. 2. It is available in stock for quick shipment.Products could be packaged according to cu

Naringenin

Cas:480-41-1

Min.Order:1 Gram

Negotiable

Type:Other

inquiry

Hefei Zhaobo Technology Co., Ltd.

our services We offer specialized logistic service including export declaration,customs clearance and every detail during shipment,this makes us able to offer you one-stop service from the order to the products transported to your hand. we will try

High Quality Pomelo Peel Extract Naringenin 98% Naringenin Powder Cas 480-41-1

Cas:480-41-1

Min.Order:1 Kilogram

FOB Price: $1.0 / 3.0

Type:Trading Company

inquiry

Binbo Biological Co., Ltd

1.high purity 2.consistent quality 3.competitive price 4.fast shipping Binbo Biological Products Co. Ltd., is a professional high-tech enterprise which engaged in Biological products and raw materials. Binbo is engaged in R&D with perfect eq

Natural Naringenin 99%

Cas:480-41-1

Min.Order:1 Kilogram

FOB Price: $1.0 / 100.0

Type:Lab/Research institutions

inquiry

Synthetic route

(2S)-naringenin 5,4'-di-O-β-D-glucopyranoside
1160434-47-8

(2S)-naringenin 5,4'-di-O-β-D-glucopyranoside

A

D-glucose
50-99-7

D-glucose

B

naringenin
480-41-1

naringenin

Conditions
ConditionsYield
With hydrogenchloride; water at 80℃; for 1h;A n/a
B 72%
naringin
10236-47-2

naringin

naringenin
480-41-1

naringenin

Conditions
ConditionsYield
With hydrogenchloride In water at 100℃; for 1h; Temperature;26.9%
With glucosidase Rohapect(R) D5L; citric-phosphorus acid McIlvaine buffer at 37℃; for 24h; pH=5.5;12 mg
Multi-step reaction with 2 steps
1: naringinase from Aspergillus aculeatus JMUdb058 / aq. buffer / 0.58 h / 50 - 100 °C / pH 4 / Enzymatic reaction
2: β-D-glucosidase / aq. buffer / 0.58 h / 50 - 100 °C / pH 4 / Enzymatic reaction
View Scheme
With sulfuric acid at 90℃;4.62 g
With sulfuric acid In water at 90℃; for 2h;
naringin

naringin

naringenin
480-41-1

naringenin

Conditions
ConditionsYield
With sulfuric acid; water at 20℃; for 0.166667h;21%
naringin
10236-47-2

naringin

A

naringenin
480-41-1

naringenin

B

5,6,7,4′-tetrahydroxyflavanone

5,6,7,4′-tetrahydroxyflavanone

C

5,7,8,4′-tetrahydroxyflavanone

5,7,8,4′-tetrahydroxyflavanone

Conditions
ConditionsYield
With Aspergillus saitoi In water; dimethyl sulfoxide at 30℃; pH=5.0;A n/a
B 5%
C 13.7%
(2S)-(-)-naringenin-5-O-β-D-glucopyranoside
529-41-9, 19253-00-0, 23711-00-4

(2S)-(-)-naringenin-5-O-β-D-glucopyranoside

naringenin
480-41-1

naringenin

Conditions
ConditionsYield
With formic acid; ethylene glycol
4,2',4',6'-tetrahydroxychalchone 4'-glucoside
112294-87-8

4,2',4',6'-tetrahydroxychalchone 4'-glucoside

naringenin
480-41-1

naringenin

Conditions
ConditionsYield
acid and enzymatic hydrolysis;
naringenin 7-O-(6-O-((E)-p-coumaroyl)-β-D-glucopyranoside)

naringenin 7-O-(6-O-((E)-p-coumaroyl)-β-D-glucopyranoside)

naringenin
480-41-1

naringenin

Conditions
ConditionsYield
With hydrogenchloride for 4h; Heating;
2''-O-p-coumaroylprunin

2''-O-p-coumaroylprunin

naringenin
480-41-1

naringenin

Conditions
ConditionsYield
With hydrogenchloride for 4h; Heating;

A

naringenin
480-41-1

naringenin

B

(2S)-naringenin 4′-O-sulphate

(2S)-naringenin 4′-O-sulphate

Conditions
ConditionsYield
With Cunninghamella elegans NRRL 1392; water In N,N-dimethyl-formamide for 240h;A 60.0 mg
B 110 mg
5,7-Dihydroxy-2-(4-hydroxy-phenyl)-chroman-4-on
480-41-1

5,7-Dihydroxy-2-(4-hydroxy-phenyl)-chroman-4-on

A

naringenin
480-41-1

naringenin

Conditions
ConditionsYield
Resolution of racemate;
With chiral β-cyclodextrin column In methanol; water Resolution of racemate; stereospecific reaction;
With trifluoroacetic acid In ethanol; hexane Resolution of racemate;
Conditions
ConditionsYield
With 2,4-Dichlorophenoxyacetic acid at 25℃; for 120h; Darkness;
With naringinase from Penicillium decumbens immobilized on glutaraldehyde modified silica ITQ-2 zeolite In aq. buffer at 50℃; for 0.5h; pH=4.5; Reagent/catalyst; Green chemistry; Enzymatic reaction;
naringin
10236-47-2

naringin

A

β-D-glucose
492-61-5

β-D-glucose

B

L-rhamnose
6014-42-2

L-rhamnose

D

naringenin
480-41-1

naringenin

Conditions
ConditionsYield
With naringinase In tetrahydrofuran at 45℃; pH=4; Kinetics; Solvent; Concentration; aq. acetate buffer;
naringin
10236-47-2

naringin

A

D-Glucose
2280-44-6

D-Glucose

B

L-rhamnose
73-34-7

L-rhamnose

D

naringenin
480-41-1

naringenin

Conditions
ConditionsYield
With naringenase from Pencillium decumbens at 30℃; under 1125110 Torr; pH=4; Kinetics; Equilibrium constant; Thermodynamic data; Pressure; Temperature; Concentration; aq. acetate buffer; Enzymatic reaction;
With α-L-rhamnosidase from Alternaria alternata SK37.001 In aq. acetate buffer at 40℃; for 0.166667h; pH=5.5; Enzymatic reaction;
naringenin chalcone
25515-46-2

naringenin chalcone

naringenin
480-41-1

naringenin

Conditions
ConditionsYield
With Trigonella foenum-graecum L. chalcone isomerase 1 at 36℃; pH=7.5 - 8; Kinetics; aq. buffer; Enzymatic reaction;

A

alpha-D-glucopyranose
492-62-6

alpha-D-glucopyranose

B

naringenin
480-41-1

naringenin

Conditions
ConditionsYield
With β-D-glucosidase In aq. buffer at 50 - 100℃; for 0.166667h; pH=5; Enzymatic reaction;
naringin
10236-47-2

naringin

A

β-D-glucose
492-61-5

β-D-glucose

B

L-rhamnose
6014-42-2

L-rhamnose

C

naringenin
480-41-1

naringenin

Conditions
ConditionsYield
With Novosphingobium sp. PP1Y protein extract In aq. phosphate buffer at 35℃; for 3h; pH=8.5; pH-value; Solvent; Enzymatic reaction;
naringin
10236-47-2

naringin

A

2-O-α-L-rhamnopyranosyl-β-D-glucopyranose
19949-48-5

2-O-α-L-rhamnopyranosyl-β-D-glucopyranose

B

naringenin
480-41-1

naringenin

Conditions
ConditionsYield
With sulfuric acid In methanol; water for 6h; Reflux;
Conditions
ConditionsYield
With β-D-glucosidase In aq. buffer at 50 - 100℃; for 0.583333h; pH=4; Kinetics; Enzymatic reaction;
L-tyrosine
60-18-4

L-tyrosine

A

isoliquirtigenin
961-29-5, 13745-20-5

isoliquirtigenin

B

p-Coumaric Acid
7400-08-0

p-Coumaric Acid

C

liquiritigenin
578-86-9

liquiritigenin

D

naringenin
480-41-1

naringenin

Conditions
ConditionsYield
With isopropyl β-D-thiogalactopyranoside at 30℃; for 24h; Reagent/catalyst; Microbiological reaction;
L-tyrosine
60-18-4

L-tyrosine

A

p-Coumaric Acid
7400-08-0

p-Coumaric Acid

B

naringenin
480-41-1

naringenin

Conditions
ConditionsYield
With isopropyl β-D-thiogalactopyranoside at 30℃; for 24h; Reagent/catalyst; Microbiological reaction;

A

7-methoxy-3',4',5-trihydroxyflavanone
93012-86-3

7-methoxy-3',4',5-trihydroxyflavanone

B

eriodictyol
552-58-9

eriodictyol

C

7-methoxyflavanone
21785-09-1

7-methoxyflavanone

D

naringenin
480-41-1

naringenin

Conditions
ConditionsYield
With cytochromes P450 in human liver microsomes Kinetics; Enzymatic reaction;

A

eriodictyol
552-58-9

eriodictyol

B

naringenin
480-41-1

naringenin

Conditions
ConditionsYield
With cytochromes P450 in human liver microsomes Kinetics; Enzymatic reaction;
Conditions
ConditionsYield
In methanol; diethyl ether at 20℃; for 6h;100%
In diethyl ether Ambient temperature;75%
1-deoxy-1-fluoro-α-D-glucose
2106-10-7

1-deoxy-1-fluoro-α-D-glucose

naringenin
480-41-1

naringenin

naringenin 7-α-O-glucoside

naringenin 7-α-O-glucoside

Conditions
ConditionsYield
With α-glucosidase from sulfolobus solfataricus In dimethyl sulfoxide at 45℃; for 2h; pH=9; Enzymatic reaction;99%
naringenin
480-41-1

naringenin

7,4'-di-O-hexylnaringenin oxime

7,4'-di-O-hexylnaringenin oxime

Conditions
ConditionsYield
With hydroxylamine hydrochloride; sodium acetate In ethanol at 40 - 50℃; for 25h;98.6%
water
7732-18-5

water

copper diacetate
142-71-2

copper diacetate

naringenin
480-41-1

naringenin

trans-di(aqua) bis(7-hydroxy-2-(4-hydroxyphenyl)-4-oxo-5-chromanolato) copper (II)

trans-di(aqua) bis(7-hydroxy-2-(4-hydroxyphenyl)-4-oxo-5-chromanolato) copper (II)

Conditions
ConditionsYield
In ethanol at 60 - 65℃; for 1h; pH=7;95%
benzyl bromide
100-39-0

benzyl bromide

naringenin
480-41-1

naringenin

7,4'-O,O-dibenzyl naringenin

7,4'-O,O-dibenzyl naringenin

Conditions
ConditionsYield
Stage #1: naringenin With potassium carbonate In N,N-dimethyl-formamide at 25℃; for 1h; Inert atmosphere;
Stage #2: benzyl bromide In N,N-dimethyl-formamide at 40℃; Temperature; Inert atmosphere;
92.29%
Hexanoyl chloride
142-61-0

Hexanoyl chloride

naringenin
480-41-1

naringenin

5,7,4'-tri-O-hexanoyl-naringenin

5,7,4'-tri-O-hexanoyl-naringenin

Conditions
ConditionsYield
With dmap; triethylamine In N,N-dimethyl-formamide at 20℃; for 4.5h; Cooling with ice;92%
With dmap; triethylamine In N,N-dimethyl-formamide
naringenin
480-41-1

naringenin

naringenin oxime

naringenin oxime

Conditions
ConditionsYield
With hydroxylamine hydrochloride; sodium hydroxide In ethanol for 3h; Reflux;88%
With hydroxylamine hydrochloride; sodium acetate In methanol at 40℃; for 48h; Reflux;87.9%
With hydroxylamine hydrochloride; sodium acetate trihydrate In ethanol; water for 4h; Reflux;76%
With hydroxylamine hydrochloride; sodium acetate In ethanol at 40 - 50℃;
ethylenediamine
107-15-3

ethylenediamine

naringenin
480-41-1

naringenin

1,2-di(4-iminenaringenin)ethane

1,2-di(4-iminenaringenin)ethane

Conditions
ConditionsYield
With acetic acid In ethanol for 5h; Inert atmosphere; Reflux;87%
naringenin
480-41-1

naringenin

5,7-dihydroxy-2-(4-hydroxyphenyl)-4H-1-benzopyran-4-one
520-36-5

5,7-dihydroxy-2-(4-hydroxyphenyl)-4H-1-benzopyran-4-one

Conditions
ConditionsYield
With iodine In pyridine at 90℃; for 8h;86%
With flavone synthase I Product distribution;
With GLUTATHIONE; N-[tris(hydroxymethyl)methyl]glycine; flavone synthase II; NADPH; potassium hydroxide at 25℃; for 0.5h; pH=7.9; Enzymatic reaction;
With 2,3-dicyano-5,6-dichloro-p-benzoquinone
Conditions
ConditionsYield
With quinoline; silver (II) carbonate at 20℃; for 3h; Koenigs-Knorr Glycosidation;86%
ethylenediamine
107-15-3

ethylenediamine

naringenin
480-41-1

naringenin

1,2-di(4'-iminonaringenin)ethane

1,2-di(4'-iminonaringenin)ethane

Conditions
ConditionsYield
With acetic acid In ethanol for 72h; Reflux;85%
naringenin
480-41-1

naringenin

Beauveria bassiana AM 278 grown on a sabouraud medium

Beauveria bassiana AM 278 grown on a sabouraud medium

naringenin 7-O-β-D-(4''-O-methyl)glucopyranoside

naringenin 7-O-β-D-(4''-O-methyl)glucopyranoside

Conditions
ConditionsYield
In dimethyl sulfoxide for 168h; Microbiological reaction; regioselective reaction;82%
benzyl bromide
100-39-0

benzyl bromide

naringenin
480-41-1

naringenin

(E)-1-(2,4-bis(benzyloxy)-6-hydroxyphenyl)-3-(4-(benzyloxy)phenyl)prop-2-en-1-one
88607-79-8

(E)-1-(2,4-bis(benzyloxy)-6-hydroxyphenyl)-3-(4-(benzyloxy)phenyl)prop-2-en-1-one

Conditions
ConditionsYield
With potassium carbonate In acetone Heating;81%
With potassium carbonate In acetone Heating / reflux;81%
copper diacetate
142-71-2

copper diacetate

naringenin
480-41-1

naringenin

Cu(naringenin)2

Cu(naringenin)2

Conditions
ConditionsYield
With triethylamine In methanol; water at 20℃; for 3h;80%
naringenin
480-41-1

naringenin

7-O-hexylnaringenin oxime

7-O-hexylnaringenin oxime

Conditions
ConditionsYield
With hydroxylamine hydrochloride; sodium acetate In ethanol at 40 - 50℃; for 5h;79.1%
1,10-Phenanthroline
66-71-7

1,10-Phenanthroline

copper(II) perchlorate

copper(II) perchlorate

naringenin
480-41-1

naringenin

C27H21CuN2O6(1+)*ClO4(1-)*H2O

C27H21CuN2O6(1+)*ClO4(1-)*H2O

Conditions
ConditionsYield
In methanol for 8h; Reflux;79%
[2,2]bipyridinyl
366-18-7

[2,2]bipyridinyl

copper(II) choride dihydrate

copper(II) choride dihydrate

naringenin
480-41-1

naringenin

Cu(naringenin)(2,2'-bipyridine)

Cu(naringenin)(2,2'-bipyridine)

Conditions
ConditionsYield
With triethylamine In methanol; water at 20℃; for 6h;79%
formaldehyd
50-00-0

formaldehyd

furan-2-ylmethanamine
617-89-0

furan-2-ylmethanamine

naringenin
480-41-1

naringenin

9-(furan-2-ylmethyl)-2-(3-(furan-2-ylmethyl)-3,4-dihydro-2H-benzo[e][1,3]oxazin-6-yl)-5-hydroxy-2,3,9,10-tetrahydrochromeno[8,7-e][1,3]oxazin-4(8H)-one

9-(furan-2-ylmethyl)-2-(3-(furan-2-ylmethyl)-3,4-dihydro-2H-benzo[e][1,3]oxazin-6-yl)-5-hydroxy-2,3,9,10-tetrahydrochromeno[8,7-e][1,3]oxazin-4(8H)-one

Conditions
ConditionsYield
In toluene at 100℃; for 3h;79%
1-iodo-butane
542-69-8

1-iodo-butane

naringenin
480-41-1

naringenin

7-O-butylnaringenin

7-O-butylnaringenin

Conditions
ConditionsYield
With potassium carbonate In acetone at 40 - 45℃; regioselective reaction;78.7%
2,3,4,5-tetrahydropyridine
505-18-0

2,3,4,5-tetrahydropyridine

naringenin
480-41-1

naringenin

5,7-dihydroxy-2-(4-hydroxyphenyl)-6-(piperidin-2-yl)chroman-4-one

5,7-dihydroxy-2-(4-hydroxyphenyl)-6-(piperidin-2-yl)chroman-4-one

Conditions
ConditionsYield
at 80℃; Mannich Aminomethylation; Inert atmosphere; regioselective reaction;78%
naringenin
480-41-1

naringenin

diazomethyl-trimethyl-silane
18107-18-1

diazomethyl-trimethyl-silane

(S)-5-hydroxy-2-(4-methoxyphenyl)-7-methoxy-2,3-dihydro chromen-4-one

(S)-5-hydroxy-2-(4-methoxyphenyl)-7-methoxy-2,3-dihydro chromen-4-one

Conditions
ConditionsYield
In methanol; hexane; dichloromethane at 20℃; for 12h;77%
morpholine
110-91-8

morpholine

formaldehyd
50-00-0

formaldehyd

naringenin
480-41-1

naringenin

5,7-dihydroxy-2-(4-hydroxyphenyl)-6-(morpholinomethyl)chroman-4-one

5,7-dihydroxy-2-(4-hydroxyphenyl)-6-(morpholinomethyl)chroman-4-one

Conditions
ConditionsYield
In methanol at 65℃; Mannich Aminomethylation; regioselective reaction;76%
formaldehyd
50-00-0

formaldehyd

ethyl 4-(piperazin-1-yl)benzoate
80518-57-6

ethyl 4-(piperazin-1-yl)benzoate

naringenin
480-41-1

naringenin

ethyl 4-(4-((5, 7-dihydroxy-2-(4-hydroxyphenyl)-4-oxochroman-6-yl)methyl) piperazin-1-yl)benzoate

ethyl 4-(4-((5, 7-dihydroxy-2-(4-hydroxyphenyl)-4-oxochroman-6-yl)methyl) piperazin-1-yl)benzoate

Conditions
ConditionsYield
In methanol at 65℃; Mannich Aminomethylation; regioselective reaction;76%
formaldehyd
50-00-0

formaldehyd

aniline
62-53-3

aniline

naringenin
480-41-1

naringenin

C31H26N2O5

C31H26N2O5

Conditions
ConditionsYield
Stage #1: formaldehyd; naringenin In toluene at 20℃; for 0.166667h; Mannich Aminomethylation;
Stage #2: aniline In toluene at 100℃; for 4h;
76%
dimethyl sulfate
77-78-1

dimethyl sulfate

naringenin
480-41-1

naringenin

Conditions
ConditionsYield
With potassium carbonate In acetone at 50℃; for 12h;76%
naringenin
480-41-1

naringenin

Absidia coerulea AM 93 grown on a sabouraud medium

Absidia coerulea AM 93 grown on a sabouraud medium

Conditions
ConditionsYield
In dimethyl sulfoxide for 168h; Microbiological reaction; regioselective reaction;73%
benzyl bromide
100-39-0

benzyl bromide

naringenin
480-41-1

naringenin

C22H18O5
88607-75-4

C22H18O5

Conditions
ConditionsYield
With tertamethylammonium iodide In N,N-dimethyl-formamide at 20℃; for 48h;72%
Iododecane
2050-77-3

Iododecane

naringenin
480-41-1

naringenin

7-O-decylnaringenin

7-O-decylnaringenin

Conditions
ConditionsYield
With potassium carbonate In acetone at 40 - 45℃; regioselective reaction;70.8%
2-(bromomethyl)-3,5,6-trimethylpyrazine
79074-45-6

2-(bromomethyl)-3,5,6-trimethylpyrazine

naringenin
480-41-1

naringenin

(E)-1-(2-hydroxy-4,6-bis((3,5,6-trimethylpyrazin-2-yl)methoxy)phenyl)-3-(4-((3,5,6-trimethylpyrazin-2-yl)methoxy)phenyl)prop-2-en-1-one

(E)-1-(2-hydroxy-4,6-bis((3,5,6-trimethylpyrazin-2-yl)methoxy)phenyl)-3-(4-((3,5,6-trimethylpyrazin-2-yl)methoxy)phenyl)prop-2-en-1-one

Conditions
ConditionsYield
With potassium carbonate In tetrahydrofuran; N,N-dimethyl-formamide; acetone for 2h; Inert atmosphere;70%

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