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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

Androsta-1,4,6-triene-3,17-dione

Cas:633-35-2

Min.Order:1 Metric Ton

FOB Price: $1.0 / 3.0

Type:Manufacturers

inquiry

LIDE PHARMACEUTICALS LIMITED

Advantage : LIDE PHARMACEUTICALS LTD. is a mid-small manufacturing-type enterprise, engaged in pharmaceutical intermediates of R&D, custom-made and production, and also involving trading chemicals for export. We have established the R&amp

1,4,6-Androstatrien-3,17-dione/ LIDE PHARMA- Factory supply / Best price

Cas:633-35-2

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hubei Langyou International Trading Co., Ltd

Our Adwantage: 1.We have stock so we can delivery quickly at the very day when receive the payment. 2.Best price, first class service, high successful delivery rate. A discount would be given when you make a large order. 3.High quality gua

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

Androsta-1,4,6-triene-3,17-dione 633-35-2

Cas:633-35-2

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Qingdao Beluga Import and Export Co., LTD

ANDROSTA-1,4,6-TRIENE-3,17-DIONE CAS:633-35-2 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 or

ANDROSTA-1,4,6-TRIENE-3,17-DIONE CAS:633-35-2

Cas:633-35-2

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

Androsta-1,4,6-triene-3,17-dione

Cas:633-35-2

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

Androsta-1,4,6-triene-3,17-dione

Cas:633-35-2

Min.Order:0

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

3-METHOXY-2-NITROACETOPHENONE

Cas:633-35-2

Min.Order:4 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 Androsta-1,4,6-triene-3,17-dione

Cas:633-35-2

Min.Order:0 Metric Ton

Negotiable

Type:Other

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

ANDROSTA-1,4,6-TRIENE-3,17-DIONE

Cas:633-35-2

Min.Order:1 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

1,4,6-Androstatrien-3,17-dione

Cas:633-35-2

Min.Order:10 Gram

FOB Price: $100.0

Type:Lab/Research institutions

inquiry

Jiangsu Qianyu Molecular Technology Co., LTD.

Our Advantages A. International Top level TechnologyOur company owned biomedicine experts are famous at home and abroad with rich experience in research and development in the field of efficient chiral functional molecules research and development an

Best OfferAndrosta-1,4,6-triene-3,17-dione

Cas:633-35-2

Min.Order:0

Negotiable

Type:Trading Company

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,

Androsta-1,4,6-Triene-3,17-Dione

Cas:633-35-2

Min.Order:1 Milligram

Negotiable

Type:Trading Company

inquiry

Golden Pharma Co., Limited

GOLDEN PHARMA CO.,LIMITED.is a professional pharmaceutical company,our team have more than 20years expereince in pharmaceutical production and sales. we are a professional technical enterprise specializing in the R & D, production,QA regulation

Androsta-1,4,6-triene-3,17-dione

Cas:633-35-2

Min.Order:1 Kilogram

Negotiable

Type:Other

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

ANDROSTA-1,4,6-TRIENE-3,17-DIONE

Cas:633-35-2

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Hubei Vanz Pharm Co.,Ltd

ISO/factory/goodqualityAppearance:off white Storage:Dry,cool place Package:drum Application:active pharmaceutical ingredients Transportation:by air/sea/express Port:shenzhen/shanghai

3-METHOXY-2-NITROACETOPHENONE

Cas:633-35-2

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Kono Chem Co.,Ltd

high purity lowest priceAppearance:solid or liquid Storage:in sealed air resistant place Package:drum and bag Application:for pharma use Transportation:by sea or air Port:Beijing or Guangzhou

Cholesteryl propionate

Cas:633-35-2

Min.Order:0

Negotiable

Type:Other

inquiry

JINHUA HUAYI CHEMICAL CO., LTD.

Jinhua huayi chemical co., ltd. is dedicated to the development, production and marketing of chemicals. On the basis of equality and mutual benefit, and under the principle of customer first, credit first, quality first, we are ready to join hands

1.4.6-Androstatriene-3.17-Dione

Cas:633-35-2

Min.Order:100 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou Dingyan Chem Co., Ltd

R & D enterprises have their own stock in stock Package:1kg Application:pharmaceutical intermediates

Androsta-1,4,6-triene-3,17-dione

Cas:633-35-2

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Henan Allgreen Chemical Co.,Ltd

high quality Storage:Sealed, dry, microtherm , avoid light and smell. Package:According to the demand of customer Application:Organic synthesis Transportation:by air or by sea

ANDROSTA-1,4,6-TRIENE-3,17-DIONE

Cas:633-35-2

Min.Order:0

Negotiable

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 ANDROSTA-1,4,6-TRIENE-3,17-DIONE

Cas:633-35-2

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou J&H Chemical Co., Ltd.

J&H CHEM is one of China's leading providers of integrated fine chemical services including offering, research and development, Custom manufacturing business, as well as other Value-added customer services, for diversified range products of chemicals

Androsta-1,4,6-triene-3,17-dione

Cas:633-35-2

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Xian Changyue Biological Technology Co., Ltd.

best seller Application:API

Androsta-1,4,6-triene-3,17-dione

Cas:633-35-2

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Wuhan Circle Star Chem-medical Technology co.,Ltd.

1,we produce and sell good chemicals around the world.2,our success rate is about 95%. this means, if customer order is accepted, the probability that the customer will obtain the ordered substances, is 95%.3,our staff consists of highly qualified in

Androsta-1,4,6-triene-3,17-dione

Cas:633-35-2

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

Androsta-1,4,6-triene-3,17-dione

Cas:633-35-2

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Guangdong Juda Chemical Industrial Co.,Limited

Factory supply high purity low priceAppearance:solid or liquid Storage:sealed in cool and dry place Package:As customer's requested Application:Pharma Intermediate Transportation:by courier/air/sea Port:Any port in China

Androsta-1,4,6-Triene-3,17-Dione CAS No.633-35-2

Cas:633-35-2

Min.Order:0

Negotiable

Type:Trading Company

inquiry

DB BIOTECH CO., LTD

best seller Application:API

Androsta-1,4,6-triene-3,17-dione

Cas:633-35-2

Min.Order:0

Negotiable

Type:Trading Company

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

Androsta-1,4,6-triene-3,17-dione

Cas:633-35-2

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Taixing Hehao Chemical Materials Co.,Ltd

hight degree of purityAppearance:COA mentioned Storage:COA mentioned Package:Standard or custom package Application:hight degree of purity Transportation:Express/Sea/Air Port:Any port in China

Androsta-1,4,6-triene-3,17-dione

Cas:633-35-2

Min.Order:0

Negotiable

Type:Other

inquiry

Hebei Muhuang Technology Co., Ltd

best seller Application:API

Androsta-1,4,6-triene-3,17-dione

Cas:633-35-2

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Synthetic route

dehydroepiandrosterone
53-43-0

dehydroepiandrosterone

1,4,6-androstatriene-3,17-dione
633-35-2

1,4,6-androstatriene-3,17-dione

Conditions
ConditionsYield
With 2,3-dicyano-5,6-dichloro-p-benzoquinone In 1,4-dioxane for 24h; Heating;61%
With 2,3-dicyano-5,6-dichloro-p-benzoquinone In 1,4-dioxane for 24h; Heating;45%
androst-4,6-diene-3,17-dione
633-34-1

androst-4,6-diene-3,17-dione

1,4,6-androstatriene-3,17-dione
633-35-2

1,4,6-androstatriene-3,17-dione

Conditions
ConditionsYield
With sodium periodate
6β-bromo-androsta-1,4-diene-3,17-dione
27759-21-3

6β-bromo-androsta-1,4-diene-3,17-dione

1,4,6-androstatriene-3,17-dione
633-35-2

1,4,6-androstatriene-3,17-dione

Conditions
ConditionsYield
With 2,4,6-trimethyl-pyridine
2α,6β-dibromo-androst-4-ene-3,17-dione

2α,6β-dibromo-androst-4-ene-3,17-dione

1,4,6-androstatriene-3,17-dione
633-35-2

1,4,6-androstatriene-3,17-dione

Conditions
ConditionsYield
With 2,4,6-trimethyl-pyridine
Androsta-1,4-diene-3,17-dione
897-06-3

Androsta-1,4-diene-3,17-dione

1,4,6-androstatriene-3,17-dione
633-35-2

1,4,6-androstatriene-3,17-dione

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: dibenzoyl peroxide; CCl4; N-bromo-succinimide
2: 2,4,6-trimethyl-pyridine
View Scheme
1,4,6-androstatriene-3,17-dione
633-35-2

1,4,6-androstatriene-3,17-dione

trimethylaluminum
75-24-1

trimethylaluminum

1α-methyl-androsta-4,6-diene-3,17-dione

1α-methyl-androsta-4,6-diene-3,17-dione

Conditions
ConditionsYield
copper(I) bromide In 1,4-dioxane; water; toluene99%
With copper(I) bromide In tetrahydrofuran for 1h; Ambient temperature;89%
1,4,6-androstatriene-3,17-dione
633-35-2

1,4,6-androstatriene-3,17-dione

2-hydroxy-2-methylpropanenitrile
75-86-5

2-hydroxy-2-methylpropanenitrile

C20H23NO2

C20H23NO2

Conditions
ConditionsYield
With sodium carbonate In methanol; water at 20 - 45℃; Reagent/catalyst; Solvent;98.6%
With sodium carbonate In water at 20 - 45℃; Reagent/catalyst; Solvent;98.6%
With sodium carbonate In water at 40 - 45℃; Solvent; Reagent/catalyst;98.6%
1,4,6-androstatriene-3,17-dione
633-35-2

1,4,6-androstatriene-3,17-dione

1α,2α-epoxy-4,6-androstadiene-3,17-dione
5902-32-9

1α,2α-epoxy-4,6-androstadiene-3,17-dione

Conditions
ConditionsYield
With dihydrogen peroxide; sodium hydroxide In methanol at 20℃; for 12h;86%
With sodium hydroxide; dihydrogen peroxide In methanol at 20℃; for 22h;78%
1,4,6-androstatriene-3,17-dione
633-35-2

1,4,6-androstatriene-3,17-dione

1,4,6-androstatrien-3β,17β-diol
34195-01-2

1,4,6-androstatrien-3β,17β-diol

Conditions
ConditionsYield
With sodium tetrahydroborate In ethanol at 20℃; for 24h;83%
With sodium tetrahydroborate In ethanol at 20℃;63%
sodium metabisulfite

sodium metabisulfite

oxone

oxone

1,4,6-androstatriene-3,17-dione
633-35-2

1,4,6-androstatriene-3,17-dione

6,7α-epoxyandrosta-1,4-diene-3,17-dione

6,7α-epoxyandrosta-1,4-diene-3,17-dione

Conditions
ConditionsYield
With sodium hydroxide In water; acetone73%
1,4,6-androstatriene-3,17-dione
633-35-2

1,4,6-androstatriene-3,17-dione

(E)-6-hydroxyiminoandrosta-1,4-diene-3,17-dione
140421-66-5

(E)-6-hydroxyiminoandrosta-1,4-diene-3,17-dione

Conditions
ConditionsYield
With triethylsilane; tert.-butylnitrite; cobalt(II) 5,10,15,20-tetraphenylporphyrin In dichloromethane; isopropyl alcohol for 48h; Ambient temperature;68%
1,4,6-androstatriene-3,17-dione
633-35-2

1,4,6-androstatriene-3,17-dione

B

1,4,6-Androstatrien-17beta-ol-3-one
4075-12-1

1,4,6-Androstatrien-17beta-ol-3-one

Conditions
ConditionsYield
With lithium triethylborohydride In tetrahydrofuran at 20℃; for 2h;A 65%
B 13%
With lithium aluminium tetrahydride In tetrahydrofuran at 20℃; for 1h;A 16%
B 53%
1,4,6-androstatriene-3,17-dione
633-35-2

1,4,6-androstatriene-3,17-dione

6α,7α-epoxy-4,6-androstadiene-3,17-dione
55651-50-8

6α,7α-epoxy-4,6-androstadiene-3,17-dione

Conditions
ConditionsYield
With 3-chloro-benzenecarboperoxoic acid In chloroform at 20℃;64%
With 3-chloro-benzenecarboperoxoic acid In chloroform at 60℃; for 6h; Inert atmosphere;61%
1,4,6-androstatriene-3,17-dione
633-35-2

1,4,6-androstatriene-3,17-dione

1,4,6-androstatrien-3α,17β-diol

1,4,6-androstatrien-3α,17β-diol

Conditions
ConditionsYield
With L-Selectride In tetrahydrofuran at 20℃; for 18h;63%
1-Naphthalenethiol
529-36-2

1-Naphthalenethiol

1,4,6-androstatriene-3,17-dione
633-35-2

1,4,6-androstatriene-3,17-dione

A

7α-(1'-naphthyl)thioandrosta-1,4-diene-3,17-dione

7α-(1'-naphthyl)thioandrosta-1,4-diene-3,17-dione

B

(1S,7R,8S,9S,10R,13S,14S)-10,13-Dimethyl-1,7-bis-(naphthalen-1-ylsulfanyl)-1,6,7,8,9,10,11,12,13,14,15,16-dodecahydro-2H-cyclopenta[a]phenanthrene-3,17-dione

(1S,7R,8S,9S,10R,13S,14S)-10,13-Dimethyl-1,7-bis-(naphthalen-1-ylsulfanyl)-1,6,7,8,9,10,11,12,13,14,15,16-dodecahydro-2H-cyclopenta[a]phenanthrene-3,17-dione

Conditions
ConditionsYield
With hydrogenchloride; acetic acid for 20h; Ambient temperature;A 20%
B 45%
1,4,6-androstatriene-3,17-dione
633-35-2

1,4,6-androstatriene-3,17-dione

2-Naphthalenethiol
91-60-1

2-Naphthalenethiol

A

7α-(2'-naphthyl)thioandrosta-1,4-diene-3,17-dione

7α-(2'-naphthyl)thioandrosta-1,4-diene-3,17-dione

B

(1S,8S,9S,10R,13S,14S)-10,13-Dimethyl-1-(naphthalen-2-ylsulfanyl)-1,8,9,10,11,12,13,14,15,16-decahydro-2H-cyclopenta[a]phenanthrene-3,17-dione

(1S,8S,9S,10R,13S,14S)-10,13-Dimethyl-1-(naphthalen-2-ylsulfanyl)-1,8,9,10,11,12,13,14,15,16-decahydro-2H-cyclopenta[a]phenanthrene-3,17-dione

C

(1S,7R,8S,9S,10R,13S,14S)-10,13-Dimethyl-1,7-bis-(naphthalen-2-ylsulfanyl)-1,6,7,8,9,10,11,12,13,14,15,16-dodecahydro-2H-cyclopenta[a]phenanthrene-3,17-dione

(1S,7R,8S,9S,10R,13S,14S)-10,13-Dimethyl-1,7-bis-(naphthalen-2-ylsulfanyl)-1,6,7,8,9,10,11,12,13,14,15,16-dodecahydro-2H-cyclopenta[a]phenanthrene-3,17-dione

Conditions
ConditionsYield
With sodium In 1,4-dioxane at 80℃; for 18h;A 25%
B 35%
C 10%
hypofluorous acid trifluoromethyl ester
373-91-1

hypofluorous acid trifluoromethyl ester

1,4,6-androstatriene-3,17-dione
633-35-2

1,4,6-androstatriene-3,17-dione

A

6α,7α-difluoroandrosta-1,4-diene-3,17-dione
82423-37-8

6α,7α-difluoroandrosta-1,4-diene-3,17-dione

B

7α-fluoro-6α-trifluoromethoxyandrosta-1,4-diene-3,17-dione
82423-38-9

7α-fluoro-6α-trifluoromethoxyandrosta-1,4-diene-3,17-dione

Conditions
ConditionsYield
With calcium oxide In dichloromethane at -20℃;A 15%
B 30%
1,4,6-androstatriene-3,17-dione
633-35-2

1,4,6-androstatriene-3,17-dione

A

6α,7α-difluoroandrosta-1,4-diene-3,17-dione
82423-37-8

6α,7α-difluoroandrosta-1,4-diene-3,17-dione

B

7α-fluoro-6α-trifluoromethoxyandrosta-1,4-diene-3,17-dione
82423-38-9

7α-fluoro-6α-trifluoromethoxyandrosta-1,4-diene-3,17-dione

Conditions
ConditionsYield
With trichlorofluoromethane; calcium oxide In dichloromethane at -20℃;A 15%
B 30%
1,4,6-androstatriene-3,17-dione
633-35-2

1,4,6-androstatriene-3,17-dione

4-aminotiophenol
1193-02-8

4-aminotiophenol

A

7α-(4'-amino)phenylthio-1,4-androstadiene-3,17-dione
110325-37-6

7α-(4'-amino)phenylthio-1,4-androstadiene-3,17-dione

B

(1S,8S,9S,10R,13S,14S)-1-(4-Amino-phenylsulfanyl)-10,13-dimethyl-1,8,9,10,11,12,13,14,15,16-decahydro-2H-cyclopenta[a]phenanthrene-3,17-dione
110325-38-7

(1S,8S,9S,10R,13S,14S)-1-(4-Amino-phenylsulfanyl)-10,13-dimethyl-1,8,9,10,11,12,13,14,15,16-decahydro-2H-cyclopenta[a]phenanthrene-3,17-dione

Conditions
ConditionsYield
With hydrogenchloride; acetic acid for 24h; Ambient temperature;A 15%
B 30%
1,4,6-androstatriene-3,17-dione
633-35-2

1,4,6-androstatriene-3,17-dione

thiophenol
108-98-5

thiophenol

7α-phenylthioandrosta-1,4-diene-3,17-dione

7α-phenylthioandrosta-1,4-diene-3,17-dione

Conditions
ConditionsYield
With hydrogenchloride; acetic acid for 24h; Ambient temperature;27%
1,4,6-androstatriene-3,17-dione
633-35-2

1,4,6-androstatriene-3,17-dione

para-bromobenzenethiol
106-53-6

para-bromobenzenethiol

7α-(4'-bromo)phenylthioandrosta-1,4-diene-3,17-dione

7α-(4'-bromo)phenylthioandrosta-1,4-diene-3,17-dione

Conditions
ConditionsYield
With hydrogenchloride; acetic acid for 15h; Ambient temperature;15%
thioacetic acid
507-09-5

thioacetic acid

1,4,6-androstatriene-3,17-dione
633-35-2

1,4,6-androstatriene-3,17-dione

1α-acetylsulfanyl-androsta-4,6-diene-3,17-dione
102472-23-1

1α-acetylsulfanyl-androsta-4,6-diene-3,17-dione

Conditions
ConditionsYield
Einwirkung von UV-Licht;
im UV-Licht;
1,4,6-androstatriene-3,17-dione
633-35-2

1,4,6-androstatriene-3,17-dione

6-dehydroestrone
2208-12-0

6-dehydroestrone

Conditions
ConditionsYield
With glass at 600℃;
1,4,6-androstatriene-3,17-dione
633-35-2

1,4,6-androstatriene-3,17-dione

acetic anhydride
108-24-7

acetic anhydride

3-acetoxy-1-methyl-estra-1,3,5(10),6-tetraen-17-one
53-55-4

3-acetoxy-1-methyl-estra-1,3,5(10),6-tetraen-17-one

Conditions
ConditionsYield
With toluene-4-sulfonic acid
With toluene-4-sulfonic acid; acetic acid
1,4,6-androstatriene-3,17-dione
633-35-2

1,4,6-androstatriene-3,17-dione

acetic anhydride
108-24-7

acetic anhydride

1-Methyl-3-acetoxy-7-acetyl-Δ1.3.5(10).6-oestratetraen-17-on
18012-02-7

1-Methyl-3-acetoxy-7-acetyl-Δ1.3.5(10).6-oestratetraen-17-on

Conditions
ConditionsYield
With toluene-4-sulfonic acid; acetic acid
1,4,6-androstatriene-3,17-dione
633-35-2

1,4,6-androstatriene-3,17-dione

(13S,14R)-1-Hydroxy-4,13-dimethyl-6,7,11,12,13,14,15,16-octahydro-cyclopenta[a]phenanthren-17-one

(13S,14R)-1-Hydroxy-4,13-dimethyl-6,7,11,12,13,14,15,16-octahydro-cyclopenta[a]phenanthren-17-one

Conditions
ConditionsYield
With hydrogen fluoride; antimony pentafluoride at -50℃;
1,4,6-androstatriene-3,17-dione
633-35-2

1,4,6-androstatriene-3,17-dione

2-ethoxy-1,4,6-androstatrien-3β,17β-dione

2-ethoxy-1,4,6-androstatrien-3β,17β-dione

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 78 percent / NaOH; H2O2 / methanol / 22 h / 20 °C
2: 73 percent / lithium / 18 h / 20 °C
View Scheme
1,4,6-androstatriene-3,17-dione
633-35-2

1,4,6-androstatriene-3,17-dione

1α,2α-epoxy-1,4-androstadien-3β,17β-diol

1α,2α-epoxy-1,4-androstadien-3β,17β-diol

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 78 percent / NaOH; H2O2 / methanol / 22 h / 20 °C
2: 69 percent / NaBH4 / ethanol / 20 °C
View Scheme
1,4,6-androstatriene-3,17-dione
633-35-2

1,4,6-androstatriene-3,17-dione

4β,5β-epoxyandrost-6-en-3β,17β-diol

4β,5β-epoxyandrost-6-en-3β,17β-diol

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 63 percent / NaBH4 / ethanol / 20 °C
2: 64 percent / m-chloroperoxybenzoic acid / CHCl3 / 20 °C
View Scheme
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