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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

Dihydroartemisinin Manufacturer/High quality/In stock

Cas:71939-50-9

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 Dihydroartemisinin supplier in China

Cas:71939-50-9

Min.Order:0 Metric Ton

Negotiable

Type:Manufacturers

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Hebei yanxi chemical co.,LTD.

Hebei yanxi chemical co., LTD is a professional research, development and production 2-phenylacetamide enterprise backbone members by local well-known entrepreneurs and professional senior engineers in the party's "low carbon environ

Dihydroartemisinin Artenimol in Bulk Supply CAS NO. 71939-50-9

Cas:71939-50-9

Min.Order:100 Gram

FOB Price: $2.0

Type:Manufacturers

inquiry

Wuhan Fortuna Chemical Co.,Ltd

1. Guaranteed purity; 2. Large quantity in stock; 3. Largest manufacturer; 4. Best service after shipment with email; 5. High quality & competitive price; ...... Appearance:White needle crystal Storage:2-8°C Package:1kg/foil bag; 25kg

Manufacturer supply Dihydroartemisinin CAS 71939-50-9 of competitive price

Cas:71939-50-9

Min.Order:1 Kilogram

FOB Price: $500.0 / 700.0

Type:Trading Company

inquiry

Xi'an Quanao Biotech Co., Ltd.

We are: Focus on the research, production and sale of Plant and Animal extract, Medical intermediate, complete coverage six industries. Product grade: Medicine, Health care product, Cosmetics, Food,Feed, Biopesticide. Hot selling market: Europe, N

Factory Supply Natrual Sweet Wormwood Extract Dihydroartemisinin Powder 98%

Cas:71939-50-9

Min.Order:1 Kilogram

FOB Price: $418.0 / 491.0

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

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

Xi`an Eastling Biotech Co., Ltd.

Dihydroartemisinin CAS: 81496-81-3;71939-50-9;123930-80-3 Molecular Formula: C15H24O5 Home Product Category other other 71939-50-9 71939-50-9 - Names and Identifiers Name alpha-Dihydroartemisinin Synonyms BDIH d

Top Quality Natural Dihydroartemisinin 98%

Cas:71939-50-9

Min.Order:1 Kilogram

FOB Price: $35.0 / 49.0

Type:Lab/Research institutions

inquiry

Shanghai Seasonsgreen Chemical Co.,Ltd

Shanghai Seasonsgreen Chemical is a high-tech research and development, production, sale and custom synthesis set in one high-tech chemical products enterprises. Our sales and marketing division is located in Shanghai, serving international pharmaceu

lower price High quality DHQHS 2

Cas:71939-50-9

Min.Order:1 Kilogram

FOB Price: $1.0

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

β-Dihydroartemisinin

Cas:71939-50-9

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

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

Dihydroartemisinin CAS 71939-50-9

Cas:71939-50-9

Min.Order:1 Kilogram

FOB Price: $10.0 / 16.0

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

StandardCAS 71939-50-9 with best quality

Cas:71939-50-9

Min.Order:10 Gram

FOB Price: $146.0 / 176.0

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

DihydroartemisininCAS71939-50-9

Cas:71939-50-9

Min.Order:1 Kilogram

FOB Price: $5.0 / 10.0

Type:Trading Company

inquiry

Hubei Langyou International Trading Co., Ltd

Advantages: Hubei XinRunde Chemical Co., Ltd is a renowned pharmaceutical manufacturer. We can offer high quality products at competitive price in quick delivery with 100% custom pass guaranteed. Never stop striving to offer our best s

100% Natural Dihydroartemisinin 71939-50-9 For Antimalarial Drugs

Cas:71939-50-9

Min.Order:10 Gram

Negotiable

Type:Other

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

Xi'an Faithful Biotech Co., Ltd.

We are the manufacturers and suppliers of API in China, and warehouse in Germany and USA of California, which can quickly and safely deliver to your address 1.High quality and competitive price. 2.Free sample for your evaluation. 3.Promptly delivery

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 present

Antimalarial drugs Dihydroartemisinin with CAS:71939-50-9

Cas:71939-50-9

Min.Order:1 Kilogram

FOB Price: $368.0 / 393.0

Type:Trading Company

inquiry

Qingdao Beluga Import and Export Co., LTD

DHQHS 2 CAS:71939-50-9 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, st

DHQHS 2 CAS:71939-50-9

Cas:71939-50-9

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

Hangzhou JINLAN Pharm-Drugs Technology Co., Ltd

We can provide GMP validation service that complies with SFDA, FDA, WHO and EU EMPA.Excellent registration team could help us easlily to register our products in different countries.If you and your customer are interested in some products or need C

Dihydroartemisinin manufacturer with low price

Cas:71939-50-9

Min.Order:1 Gram

Negotiable

Type:Trading Company

inquiry

Wuhan Wonda Pharm Limited

1.high quality: quality is life. quality is the most important element for all goods. we have a lab doing research in wuhan china. hplc and nmr is available if needed. 2.reasonable price: we provide high quality products with competi

high purity Anti-malaria Artenimol/Dihydroartemisinin

Cas:71939-50-9

Min.Order:10 Gram

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

CAS NO.:71939-50-9

Cas:71939-50-9

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Leader Biochemical Group

PRODUCT DETAILS

China Largest Factory Manufacturer sales Dihydroartemisinin/Dihydroarteminisin CAS 71939-50-9

Cas:71939-50-9

Min.Order:500 Kilogram

FOB Price: $1.0 / 2.0

Type:Lab/Research institutions

inquiry

Afine Chemicals Limited

Our Services 1. New Molecules R&D 2. Own test center HPLC NMR GC LC-MS 3. API and Intermediates from China reputed manufacturers 4. Documents support COA MOA MSDS DMF open part Our advantages 1. Government awarded company. Top 100 enter

Dihydroartemisinin

Cas:71939-50-9

Min.Order:1 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

Dihydroartemisinin

Cas:71939-50-9

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

High quality Dihydroartemisinin

Cas:71939-50-9

Min.Order:10 Gram

FOB Price: $100.0

Type:Lab/Research institutions

inquiry

Hangzhou Lingrui Chemical Co.,Ltd.

Dihydroartemisinin factory priceAppearance:white powder Storage:Store in a cool dry place and keep away from strong light Package:according to customers' requirements Application:in research Transportation:By air(EMS or EUB or FedEx or TNT ect...) or

Dihydroartemisinin factory price

Cas:71939-50-9

Min.Order:1 Gram

Negotiable

Type:Other

inquiry

HANGZHOU YUNUO CHEMICAL CO.,LTD

Superior quality, moderate price & quick delivery. Appearance:white crystal powder Storage:Stored in cool, dry and ventilation place; Away from fire and heat Package:10g/bag,or as your request Application:Used as Pharmaceutical Intermediates Tr

TaiChem Taizhou Limited

Established in May 2015, TaiChem Ltd. is initially invested by a British research and development company and started by PhDs back from aboard. The company is registered in China Medical City (CMC), Taizhou, Jiangsu Province, and the production site

Dihydroartemisinin

Cas:71939-50-9

Min.Order:10 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Henan Tianfu Chemical Co., Ltd.

Product Name: Dihydroartemisinin Synonyms: (3r,5as,6r,8as,9r,10r,12r,12ar)-decahydro-3,6,9-trimethyl-3,12-epoxy-12h-pyrano[4,3-j]-1,2-benzodioxepin-10-ol;(3r,5as,6r,8as,9r,10s,12r,12ar)-decahydro-3,6,9-trimethyl-3,12-epoxy-12h-pyrano[4,3-j]-

TIANFU-CHEM Dihydroartemisinin

Cas:71939-50-9

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Synthetic route

C12H13O2(CH3)3(O)(OO)
63968-64-9

C12H13O2(CH3)3(O)(OO)

dihydroartemisinin
71939-50-9

dihydroartemisinin

Conditions
ConditionsYield
With methanol; sodium tetrahydroborate at 0℃; for 3h;98%
With sodium tetrahydroborate In methanol at 0 - 5℃; for 3.33333h;97.15%
With sodium tetrahydroborate In methanol for 1.25h;96%
artemotil
75887-54-6

artemotil

A

dihydroartemisinin
71939-50-9

dihydroartemisinin

B

Alpha-Arteether
82534-75-6

Alpha-Arteether

Conditions
ConditionsYield
With iron(III) chloride In dichloromethane at 25℃; Product distribution; var. temp. and β-arteether/FeCl3 ratios;
10α-(4-benzylpiperazin-1-yl)-10-deoxoartemisinin
255730-31-5

10α-(4-benzylpiperazin-1-yl)-10-deoxoartemisinin

A

dihydroartemisinin
71939-50-9

dihydroartemisinin

B

(R)-2-[(3S,4R)-4-Methyl-2-oxo-3-(3-oxo-butyl)-cyclohexyl]-propionaldehyde
1093625-96-7

(R)-2-[(3S,4R)-4-Methyl-2-oxo-3-(3-oxo-butyl)-cyclohexyl]-propionaldehyde

C

(3aS,4R,7S,7aR)-4-Methyl-7-((R)-1-methyl-2-oxo-ethyl)-hexahydro-benzofuran-7a-carbaldehyde

(3aS,4R,7S,7aR)-4-Methyl-7-((R)-1-methyl-2-oxo-ethyl)-hexahydro-benzofuran-7a-carbaldehyde

Conditions
ConditionsYield
With hemin; L-Cysteine In water; acetonitrile at 23℃; for 24h; pH=7.4; Product distribution; Further Variations:; Reagents;A 6 % Spectr.
B 4 % Spectr.
C 6 % Spectr.
dihydroartemisinic acid
85031-59-0, 110715-68-9, 126643-10-5

dihydroartemisinic acid

dihydroartemisinin
71939-50-9

dihydroartemisinin

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: trifluoroacetic acid; oxygen / toluene / -20 - 10 °C / Flow reactor; Photolysis; Irradiation
2: sodium tetrahydroborate; lithium chloride; lithium carbonate; ethanol
View Scheme
dihydroartemisinin
71939-50-9

dihydroartemisinin

benzoyl chloride
98-88-4

benzoyl chloride

10α-dihydroartemisinyl benzoate
82596-25-6

10α-dihydroartemisinyl benzoate

Conditions
ConditionsYield
With pyridine In dichloromethane at 0 - 20℃;100%
With pyridine In dichloromethane at 0℃; for 16h;100%
With pyridine In dichloromethane at 20℃; for 16h;97%
dihydroartemisinin
71939-50-9

dihydroartemisinin

benzoyl chloride
98-88-4

benzoyl chloride

(5aS,6R,8aS,9R,10S,12R,12aR)-3,6,9-trimethyldecahydro-3,12-epoxy[1,2]dioxepino[4,3-i]isochromen-10-yl benzoate
163381-14-4

(5aS,6R,8aS,9R,10S,12R,12aR)-3,6,9-trimethyldecahydro-3,12-epoxy[1,2]dioxepino[4,3-i]isochromen-10-yl benzoate

Conditions
ConditionsYield
With pyridine In dichloromethane at 0 - 20℃; for 16h;100%
With pyridine In dichloromethane at 0℃; for 16h; Inert atmosphere;91%
acetic anhydride
108-24-7

acetic anhydride

dihydroartemisinin
71939-50-9

dihydroartemisinin

O-acetyldihydroartemisinin
221890-91-1

O-acetyldihydroartemisinin

Conditions
ConditionsYield
With pyridine; dmap at 0 - 20℃; for 3h;99%
acetic anhydride
108-24-7

acetic anhydride

dihydroartemisinin
71939-50-9

dihydroartemisinin

dihydroartemisinin acetate
75887-51-3

dihydroartemisinin acetate

Conditions
ConditionsYield
With dmap In dichloromethane at 20℃;98%
In pyridine at 20℃; for 8h;92%
With pyridine; dmap In dichloromethane at 25℃; Acetylation;87%
With pyridine; dmap at -78 - 20℃; Inert atmosphere;
1-adamantanol
700-57-2

1-adamantanol

dihydroartemisinin
71939-50-9

dihydroartemisinin

C25H38O5

C25H38O5

Conditions
ConditionsYield
With boron trifluoride diethyl etherate In dichloromethane at -10 - -5℃; for 2h;97%
dihydroartemisinin
71939-50-9

dihydroartemisinin

benzyl alcohol
100-51-6

benzyl alcohol

10β-(phenylmethoxy)dihydroartemisinin

10β-(phenylmethoxy)dihydroartemisinin

Conditions
ConditionsYield
With boron trifluoride diethyl etherate In diethyl ether for 6h;96%
dihydroartemisinin
71939-50-9

dihydroartemisinin

9,10-dehydrodihydroartemisinin
82596-30-3

9,10-dehydrodihydroartemisinin

Conditions
ConditionsYield
With boron trifluoride diethyl etherate In diethyl ether at 0 - 20℃; Darkness;95%
With phosphorus pentoxide In dichloromethane90%
With boron trifluoride diethyl etherate In diethyl ether at 20℃; for 18h;90%
dihydroartemisinin
71939-50-9

dihydroartemisinin

4-nitro-benzoyl chloride
122-04-3

4-nitro-benzoyl chloride

A

C22H27NO8

C22H27NO8

B

12α-dihydroartemisinyl 4'-nitrobenzoate

12α-dihydroartemisinyl 4'-nitrobenzoate

Conditions
ConditionsYield
With triethylamine In dichloromethane Cooling;A n/a
B 95%
dihydroartemisinin
71939-50-9

dihydroartemisinin

4-nitro-benzoyl chloride
122-04-3

4-nitro-benzoyl chloride

12α-dihydroartemisinyl 4'-nitrobenzoate

12α-dihydroartemisinyl 4'-nitrobenzoate

Conditions
ConditionsYield
With triethylamine In dichloromethane at 20℃; for 24h;94%
With triethylamine In dichloromethane at 20℃;82%
dihydroartemisinin
71939-50-9

dihydroartemisinin

acetyl chloride
75-36-5

acetyl chloride

dihydroartemisinin acetate
75887-51-3

dihydroartemisinin acetate

Conditions
ConditionsYield
With triethylamine In dichloromethane at 0℃; for 2h;94%
chloro-trimethyl-silane
75-77-4

chloro-trimethyl-silane

dihydroartemisinin
71939-50-9

dihydroartemisinin

10-trimethylsylylether-artemisinin

10-trimethylsylylether-artemisinin

Conditions
ConditionsYield
With triethylamine In dichloromethane at 0 - 5℃; for 0.0833333h;94%
dihydroartemisinin
71939-50-9

dihydroartemisinin

propargyl alcohol
107-19-7

propargyl alcohol

C17H24O5

C17H24O5

Conditions
ConditionsYield
With 12-tungstophosphoric acid hydrate In dichloromethane at 20℃; Inert atmosphere;94%
chloro-trimethyl-silane
75-77-4

chloro-trimethyl-silane

dihydroartemisinin
71939-50-9

dihydroartemisinin

10β-(trimethylsilyloxy)dihydroartemisinin
140658-34-0

10β-(trimethylsilyloxy)dihydroartemisinin

Conditions
ConditionsYield
With pyridine for 24h; Ambient temperature;93%
With pyridine at 0℃; for 1.25h;81%
In pyridine at 0℃; for 1.25h;76%
dihydroartemisinin
71939-50-9

dihydroartemisinin

4-Carboxybenzaldehyde
619-66-9

4-Carboxybenzaldehyde

C23H28O7
1009081-17-7

C23H28O7

Conditions
ConditionsYield
With dmap; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In dichloromethane at 20℃;93%
With dmap; dicyclohexyl-carbodiimide In dichloromethane at 0 - 20℃; for 25h;40.46%
succinic acid anhydride
108-30-5

succinic acid anhydride

dihydroartemisinin
71939-50-9

dihydroartemisinin

butanedioic acid [3R-(3α,5aβ,6β,8aβ,9α,12β,12aR*)]-mono(decahydro-3,6,9-trimethyl-3,12-epoxy-12H-pyrano[4,3-j]-1,2-benzodioxepin-10-yl) ester

butanedioic acid [3R-(3α,5aβ,6β,8aβ,9α,12β,12aR*)]-mono(decahydro-3,6,9-trimethyl-3,12-epoxy-12H-pyrano[4,3-j]-1,2-benzodioxepin-10-yl) ester

Conditions
ConditionsYield
With triethylamine In dichloromethane at 18℃; for 4h; Concentration;91%
With piperidine In dichloromethane at 0 - 25℃; for 2h;85%
With pyridine for 168h; Ambient temperature;20 mg
succinic acid anhydride
108-30-5

succinic acid anhydride

dihydroartemisinin
71939-50-9

dihydroartemisinin

artesunic acid
88495-63-0

artesunic acid

Conditions
ConditionsYield
With 1H-imidazole In dichloromethane at 20℃; for 2h;91%
With dmap In dichloromethane at 20℃;
chloro-trimethyl-silane
75-77-4

chloro-trimethyl-silane

dihydroartemisinin
71939-50-9

dihydroartemisinin

10α-(trimethylsilyloxy)dihydroartemisinin
255731-10-3

10α-(trimethylsilyloxy)dihydroartemisinin

Conditions
ConditionsYield
With triethylamine In dichloromethane at 20℃; Cooling with ice;90%
With triethylamine In dichloromethane at 0℃; for 1.5h;83%
With triethylamine In dichloromethane
dihydroartemisinin
71939-50-9

dihydroartemisinin

2-bromoethanol
540-51-2

2-bromoethanol

1-bromo-2-(10β-dihydroartemisinoxy)ethane
101834-30-4

1-bromo-2-(10β-dihydroartemisinoxy)ethane

Conditions
ConditionsYield
With boron trifluoride diethyl etherate In dichloromethane at 0 - 20℃;90%
With boron trifluoride diethyl etherate In dichloromethane at 0℃;87%
With boron trifluoride diethyl etherate In dichloromethane at 0 - 20℃; for 6h;71%
1-octadecanol
112-92-5

1-octadecanol

dihydroartemisinin
71939-50-9

dihydroartemisinin

A

C33H60O5

C33H60O5

B

C33H60O5

C33H60O5

Conditions
ConditionsYield
With acidic catalyst In dichloromethane at 0 - 10℃;A 90%
B n/a
dihydroartemisinin
71939-50-9

dihydroartemisinin

m-nitrobenzoic acid chloride
121-90-4

m-nitrobenzoic acid chloride

A

12α-dihydroartemisinyl 3'-nitrobenzoate

12α-dihydroartemisinyl 3'-nitrobenzoate

B

C22H27NO8

C22H27NO8

Conditions
ConditionsYield
With triethylamine In dichloromethane Cooling;A 90%
B n/a
n-dodecanoyl chloride
112-16-3

n-dodecanoyl chloride

dihydroartemisinin
71939-50-9

dihydroartemisinin

A

12α-dihydroartemisinyl laurate

12α-dihydroartemisinyl laurate

B

C27H46O6

C27H46O6

Conditions
ConditionsYield
With triethylamine In dichloromethane Cooling;A 90%
B n/a
2,3-(Methylenedioxy)benzoyl chloride
66411-55-0

2,3-(Methylenedioxy)benzoyl chloride

dihydroartemisinin
71939-50-9

dihydroartemisinin

A

C23H28O8

C23H28O8

B

C23H28O8

C23H28O8

Conditions
ConditionsYield
With triethylamine In dichloromethane Cooling;A 90%
B n/a
dihydroartemisinin
71939-50-9

dihydroartemisinin

n-hexadecanoyl chloride
112-67-4

n-hexadecanoyl chloride

A

C31H54O6

C31H54O6

B

12α-dihydroartemisinyl palmitate

12α-dihydroartemisinyl palmitate

Conditions
ConditionsYield
With triethylamine In dichloromethane Cooling;A n/a
B 90%
pyridine-4-carboxylic acid
55-22-1

pyridine-4-carboxylic acid

dihydroartemisinin
71939-50-9

dihydroartemisinin

C21H27NO6

C21H27NO6

Conditions
ConditionsYield
With dmap; triethylamine; dicyclohexyl-carbodiimide In dichloromethane at 0 - 20℃; for 4.5h;90%
nicotinic acid
59-67-6

nicotinic acid

dihydroartemisinin
71939-50-9

dihydroartemisinin

C21H27NO6

C21H27NO6

Conditions
ConditionsYield
With dmap; triethylamine; dicyclohexyl-carbodiimide In dichloromethane at 0 - 20℃; for 4.5h;90%
4-(methoxycarbonyl)benzyl alcohol
6908-41-4

4-(methoxycarbonyl)benzyl alcohol

dihydroartemisinin
71939-50-9

dihydroartemisinin

methyl p-<(10-dihydroartemisininoxy)methyl>benzoate
216963-48-3

methyl p-<(10-dihydroartemisininoxy)methyl>benzoate

Conditions
ConditionsYield
With boron trifluoride diethyl etherate In diethyl ether for 24h; Ambient temperature;89%
With chloro-trimethyl-silane Ambient temperature;85%
dihydroartemisinin
71939-50-9

dihydroartemisinin

1-bromo-3-propanol
627-18-9

1-bromo-3-propanol

1-bromo-3-(10β-dihydroartemisinoxy)propane
165068-34-8

1-bromo-3-(10β-dihydroartemisinoxy)propane

Conditions
ConditionsYield
With boron trifluoride diethyl etherate In dichloromethane at 0℃;89%
With boron trifluoride diethyl etherate In dichloromethane at 20℃; Etherification;60%
With boron trifluoride diethyl etherate In diethyl ether for 6h;52%
(E)-3-phenylacrylic acid
140-10-3

(E)-3-phenylacrylic acid

dihydroartemisinin
71939-50-9

dihydroartemisinin

(3R,5aS,6R,8aS,9R,12R,12aR)-3,6,9-trimethyldecahydro-12H-3,12-epoxy[1,2]dioxepino[4,3-i]isochromen-10-yl cinnamate

(3R,5aS,6R,8aS,9R,12R,12aR)-3,6,9-trimethyldecahydro-12H-3,12-epoxy[1,2]dioxepino[4,3-i]isochromen-10-yl cinnamate

Conditions
ConditionsYield
With dmap; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In dichloromethane at 20℃;89%
dihydroartemisinin
71939-50-9

dihydroartemisinin

2-bromoethanol
540-51-2

2-bromoethanol

C17H27BrO5

C17H27BrO5

Conditions
ConditionsYield
With boron trifluoride diethyl etherate In diethyl ether for 14h; Concentration; Cooling with ice;87.5%
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