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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

Soraphen A CAS NO.122547-72-2

Cas:122547-72-2

Min.Order:1 Metric Ton

FOB Price: $1.0 / 3.0

Type:Trading Company

inquiry

Hebei Nengqian Chemical Import and Export Co., LTD

Our Advantage Rich Experience Our products are sold all over Europe,North&South America, Sino-East, Asia and pacific area as well as Africa,we establish long term. Quality service Company cooperates with research institutes. We strictly con

Soraphen A CAS 122547-72-2

Cas:122547-72-2

Min.Order:1 Kilogram

FOB Price: $1.0 / 10.0

Type:Trading Company

inquiry

Shanghai Upbio Tech Co.,Ltd

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

Qingdao Beluga Import and Export Co., LTD

Soraphen A CAS:122547-72-2 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 organic intermediates

Soraphen A CAS:122547-72-2

Cas:122547-72-2

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

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

Triumph International Development Limilted

Appearance:white crystalline powder Storage:Store in a cool,dry place and keep away from direct strong light Package:As customer request Application:Used for research and industrial manufacture. Transportation:Common products:Se

Soraphen A

Cas:122547-72-2

Min.Order:100 Metric Ton

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

Soraphen A

Cas:122547-72-2

Min.Order:10 Gram

FOB Price: $100.0

Type:Lab/Research institutions

inquiry

Zibo Dorne chemical technology co. LTD

Product Details Grade: pharmaceutical grade Purity:99%+ ProductionCapacity: 1000 Kilogram/Month Scope of use: For scientific research only(The product must be used legally) Our Advantage 1. Best quality with competitive price. 2. Quick shipping,

Soraphen A

Cas:122547-72-2

Min.Order:1 Metric Ton

Negotiable

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

High Purity Soraphen A

Cas:122547-72-2

Min.Order:0

Negotiable

Type:Trading Company

inquiry

EAST CHEMSOURCES LIMITED

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

Soraphen A

Cas:122547-72-2

Min.Order:1 Kilogram

FOB Price: $18.0 / 20.0

Type:Trading Company

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TAIZHOU ZHENYU BIOTECHNOLOGY CO., LTD

Zhenyu biotech exported this product to many countries and regions at best price. if you are looking for the material's manufacturer or supplier in china, zhenyu biotech is your best choice. pls contact with us freely for getting detailed

Soraphen A

Cas:122547-72-2

Min.Order:1 Kilogram

FOB Price: $2.0

Type:Lab/Research institutions

inquiry

Shandong Mopai Biotechnology Co., LTD

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

Soraphen A

Cas:122547-72-2

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

KAISA GROUP INC

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

Soraphen A

Cas:122547-72-2

Min.Order:1 Metric Ton

FOB Price: $1.5

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

Soraphen A

Cas:122547-72-2

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

Soraphen A

Cas:122547-72-2

Min.Order:1 Metric Ton

FOB Price: $1.0

Type:Trading Company

inquiry

Hebei Mojin Biotechnology Co.,Ltd

We produce carbomer by our own factory,carbomer 940 is our best seller.It is used for cosmetic and medical.And we also become agent for lubrizol.Our carbomer 940 get high viscosity and good transparency.The price will depond on the market,surely supp

GIHI CHEMICALS CO.,LIMITED

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

Hangzhou Dingyan Chem Co., Ltd

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

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

Soraphen A

Cas:122547-72-2

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Xi`an Eastling Biotech Co., Ltd.

high purity lowest priceAppearance:solid or liquid Storage:in sealed air resistant place Package:Foil bag; Drum; Plastic bottle Application:Pharma;Industry;Agricultural Transportation:by sea or air Port:Beijing or Guangzhou

Soraphen A

Cas:122547-72-2

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Henan Tianfu Chemical Co., Ltd.

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

Xian Changyue Biological Technology Co., Ltd.

best seller Application:API

Soraphen A

Cas:122547-72-2

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

Soraphen A

Cas:122547-72-2

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

HANGZHOU TIANYE CHEMICALS CO., LTD.

We product this chemical more than 10 years . We are very experience to export it to many countries, Our superior & stable quality , competitive price gain warm reception from our customers. Application:intermediate

Soraphen A

Cas:122547-72-2

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Hubei Langyou International Trading Co., Ltd

Soraphen A Application:Soraphen A

Soraphen A

Cas:122547-72-2

Min.Order:0

Negotiable

Type:Other

inquiry

DB BIOTECH CO., LTD

best seller Application:API

Soraphen A

Cas:122547-72-2

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Hangzhou Fandachem Co.,Ltd

Soraphen AAppearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:pharmaceutical intermediate Transportation:by air, by sea, by express

Soraphen A

Cas:122547-72-2

Min.Order:0

Negotiable

Type:Other

inquiry

Henan Kanbei Chemical Co.,LTD

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

Soraphen A

Cas:122547-72-2

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Synthetic route

3-O-methylsoraphen

3-O-methylsoraphen

(1S,2S,3E,5R,6S,11S,14S,15R,16R,17S,18S)-15,17-dihydroxy-5,6,16-trimethoxy-2,14,18-trimethyl-11-phenyl-12,19-dioxabicyclo[13.3.1]nonadec-3-en-13-one
122547-72-2

(1S,2S,3E,5R,6S,11S,14S,15R,16R,17S,18S)-15,17-dihydroxy-5,6,16-trimethoxy-2,14,18-trimethyl-11-phenyl-12,19-dioxabicyclo[13.3.1]nonadec-3-en-13-one

Conditions
ConditionsYield
With hydrogenchloride In tetrahydrofuran for 0.25h; Ambient temperature;100%
With hydrogenchloride; water In tetrahydrofuran at 20℃; for 0.416667h; Inert atmosphere;100%
(E)-(1R,5S,10S,11R,14S,15S,16S,17S,18R)-1,17-Dihydroxy-10,11,18-trimethoxy-14,16-dimethyl-5-phenyl-4,19-dioxa-bicyclo[13.3.1]nonadec-12-en-3-one
162189-64-2

(E)-(1R,5S,10S,11R,14S,15S,16S,17S,18R)-1,17-Dihydroxy-10,11,18-trimethoxy-14,16-dimethyl-5-phenyl-4,19-dioxa-bicyclo[13.3.1]nonadec-12-en-3-one

methyl iodide
74-88-4

methyl iodide

(1S,2S,3E,5R,6S,11S,14S,15R,16R,17S,18S)-15,17-dihydroxy-5,6,16-trimethoxy-2,14,18-trimethyl-11-phenyl-12,19-dioxabicyclo[13.3.1]nonadec-3-en-13-one
122547-72-2

(1S,2S,3E,5R,6S,11S,14S,15R,16R,17S,18S)-15,17-dihydroxy-5,6,16-trimethoxy-2,14,18-trimethyl-11-phenyl-12,19-dioxabicyclo[13.3.1]nonadec-3-en-13-one

Conditions
ConditionsYield
Yield given. Multistep reaction;
(17S)-17-hydroxy-5-O-(4-methoxybenzyl)-3-O-methyl-1,17-seco-1-soraphenic acid
164735-22-2

(17S)-17-hydroxy-5-O-(4-methoxybenzyl)-3-O-methyl-1,17-seco-1-soraphenic acid

A

(1S,2S,3E,5R,6S,11S,14S,15R,16R,17S,18S)-15,17-dihydroxy-5,6,16-trimethoxy-2,14,18-trimethyl-11-phenyl-12,19-dioxabicyclo[13.3.1]nonadec-3-en-13-one
122547-72-2

(1S,2S,3E,5R,6S,11S,14S,15R,16R,17S,18S)-15,17-dihydroxy-5,6,16-trimethoxy-2,14,18-trimethyl-11-phenyl-12,19-dioxabicyclo[13.3.1]nonadec-3-en-13-one

B

(17R)-soraphen

(17R)-soraphen

C

(17R)-5-O-(4-methoxybenzyl)-3-O-methylsoraphen
164907-27-1

(17R)-5-O-(4-methoxybenzyl)-3-O-methylsoraphen

D

5-O-(4-methoxybenzyl)-3-O-methylsoraphen
164735-20-0

5-O-(4-methoxybenzyl)-3-O-methylsoraphen

Conditions
ConditionsYield
Yield given. Multistep reaction;
(E)-(3S,5R,6S,7R,8S,9S,12R,13S,18S)-6,8-Dihydroxy-5,12,13-trimethoxy-3,7,9-trimethyl-18-phenyl-oxacyclooctadec-10-ene-2,4-dione

(E)-(3S,5R,6S,7R,8S,9S,12R,13S,18S)-6,8-Dihydroxy-5,12,13-trimethoxy-3,7,9-trimethyl-18-phenyl-oxacyclooctadec-10-ene-2,4-dione

(1S,2S,3E,5R,6S,11S,14S,15R,16R,17S,18S)-15,17-dihydroxy-5,6,16-trimethoxy-2,14,18-trimethyl-11-phenyl-12,19-dioxabicyclo[13.3.1]nonadec-3-en-13-one
122547-72-2

(1S,2S,3E,5R,6S,11S,14S,15R,16R,17S,18S)-15,17-dihydroxy-5,6,16-trimethoxy-2,14,18-trimethyl-11-phenyl-12,19-dioxabicyclo[13.3.1]nonadec-3-en-13-one

Conditions
ConditionsYield
With hydrogenchloride In tetrahydrofuran for 12h; Ambient temperature; Yield given;
methyl 4,6-di-O-acetyl-2,3-dideoxy-α-D-erythro-hexopyranoside
64551-84-4

methyl 4,6-di-O-acetyl-2,3-dideoxy-α-D-erythro-hexopyranoside

(1S,2S,3E,5R,6S,11S,14S,15R,16R,17S,18S)-15,17-dihydroxy-5,6,16-trimethoxy-2,14,18-trimethyl-11-phenyl-12,19-dioxabicyclo[13.3.1]nonadec-3-en-13-one
122547-72-2

(1S,2S,3E,5R,6S,11S,14S,15R,16R,17S,18S)-15,17-dihydroxy-5,6,16-trimethoxy-2,14,18-trimethyl-11-phenyl-12,19-dioxabicyclo[13.3.1]nonadec-3-en-13-one

Conditions
ConditionsYield
Multi-step reaction with 9 steps
4: 90 percent / (COCl)2 / dimethylsulfoxide; CH2Cl2 / 1 h / -78 °C
View Scheme
(S)-styrene oxide
20780-54-5

(S)-styrene oxide

(1S,2S,3E,5R,6S,11S,14S,15R,16R,17S,18S)-15,17-dihydroxy-5,6,16-trimethoxy-2,14,18-trimethyl-11-phenyl-12,19-dioxabicyclo[13.3.1]nonadec-3-en-13-one
122547-72-2

(1S,2S,3E,5R,6S,11S,14S,15R,16R,17S,18S)-15,17-dihydroxy-5,6,16-trimethoxy-2,14,18-trimethyl-11-phenyl-12,19-dioxabicyclo[13.3.1]nonadec-3-en-13-one

Conditions
ConditionsYield
Multi-step reaction with 8 steps
3: 90 percent / (COCl)2 / dimethylsulfoxide; CH2Cl2 / 1 h / -78 °C
View Scheme
(S)-2-{(4S,5R,6S)-6-[(S)-3-(tert-Butyl-dimethyl-silanyl)-1-methoxy-prop-2-ynyl]-2,2,5-trimethyl-[1,3]dioxan-4-yl}-propan-1-ol
220094-53-1

(S)-2-{(4S,5R,6S)-6-[(S)-3-(tert-Butyl-dimethyl-silanyl)-1-methoxy-prop-2-ynyl]-2,2,5-trimethyl-[1,3]dioxan-4-yl}-propan-1-ol

(1S,2S,3E,5R,6S,11S,14S,15R,16R,17S,18S)-15,17-dihydroxy-5,6,16-trimethoxy-2,14,18-trimethyl-11-phenyl-12,19-dioxabicyclo[13.3.1]nonadec-3-en-13-one
122547-72-2

(1S,2S,3E,5R,6S,11S,14S,15R,16R,17S,18S)-15,17-dihydroxy-5,6,16-trimethoxy-2,14,18-trimethyl-11-phenyl-12,19-dioxabicyclo[13.3.1]nonadec-3-en-13-one

Conditions
ConditionsYield
Multi-step reaction with 7 steps
1: Bu3P / CH2Cl2 / 12 h / 20 °C
2: 97 percent / m-chloroperbenzoic acid, NaHCO3 / CH2Cl2 / 0.75 h / 0 - 20 °C
View Scheme
(R)-2-{(4R,5R,6S)-6-[(S)-3-(tert-Butyl-dimethyl-silanyl)-1-methoxy-prop-2-ynyl]-2,2,5-trimethyl-[1,3]dioxan-4-yl}-propionaldehyde
162189-50-6

(R)-2-{(4R,5R,6S)-6-[(S)-3-(tert-Butyl-dimethyl-silanyl)-1-methoxy-prop-2-ynyl]-2,2,5-trimethyl-[1,3]dioxan-4-yl}-propionaldehyde

(1S,2S,3E,5R,6S,11S,14S,15R,16R,17S,18S)-15,17-dihydroxy-5,6,16-trimethoxy-2,14,18-trimethyl-11-phenyl-12,19-dioxabicyclo[13.3.1]nonadec-3-en-13-one
122547-72-2

(1S,2S,3E,5R,6S,11S,14S,15R,16R,17S,18S)-15,17-dihydroxy-5,6,16-trimethoxy-2,14,18-trimethyl-11-phenyl-12,19-dioxabicyclo[13.3.1]nonadec-3-en-13-one

Conditions
ConditionsYield
Multi-step reaction with 8 steps
1: NaBH4 / diethyl ether / 0.75 h / 20 °C
2: Bu3P / CH2Cl2 / 12 h / 20 °C
3: 97 percent / m-chloroperbenzoic acid, NaHCO3 / CH2Cl2 / 0.75 h / 0 - 20 °C
View Scheme
(2R,3S,8S)-8-(tert-butyldimethylsilyloxy)-2,3-dimethoxy-8-phenyloctan-1-ol
162189-45-9

(2R,3S,8S)-8-(tert-butyldimethylsilyloxy)-2,3-dimethoxy-8-phenyloctan-1-ol

(1S,2S,3E,5R,6S,11S,14S,15R,16R,17S,18S)-15,17-dihydroxy-5,6,16-trimethoxy-2,14,18-trimethyl-11-phenyl-12,19-dioxabicyclo[13.3.1]nonadec-3-en-13-one
122547-72-2

(1S,2S,3E,5R,6S,11S,14S,15R,16R,17S,18S)-15,17-dihydroxy-5,6,16-trimethoxy-2,14,18-trimethyl-11-phenyl-12,19-dioxabicyclo[13.3.1]nonadec-3-en-13-one

Conditions
ConditionsYield
Multi-step reaction with 6 steps
1: 90 percent / (COCl)2 / dimethylsulfoxide; CH2Cl2 / 1 h / -78 °C
View Scheme
(2S,3S,8S)-8-(tert-Butyl-dimethyl-silanyloxy)-2,3-dimethoxy-8-phenyl-octanal
162189-46-0

(2S,3S,8S)-8-(tert-Butyl-dimethyl-silanyloxy)-2,3-dimethoxy-8-phenyl-octanal

(1S,2S,3E,5R,6S,11S,14S,15R,16R,17S,18S)-15,17-dihydroxy-5,6,16-trimethoxy-2,14,18-trimethyl-11-phenyl-12,19-dioxabicyclo[13.3.1]nonadec-3-en-13-one
122547-72-2

(1S,2S,3E,5R,6S,11S,14S,15R,16R,17S,18S)-15,17-dihydroxy-5,6,16-trimethoxy-2,14,18-trimethyl-11-phenyl-12,19-dioxabicyclo[13.3.1]nonadec-3-en-13-one

tert-Butyl-{(S)-3-methoxy-3-[(4S,5R,6R)-2,2,5-trimethyl-6-((R)-1-methyl-2-phenylsulfanyl-ethyl)-[1,3]dioxan-4-yl]-prop-1-ynyl}-dimethyl-silane
162189-51-7

tert-Butyl-{(S)-3-methoxy-3-[(4S,5R,6R)-2,2,5-trimethyl-6-((R)-1-methyl-2-phenylsulfanyl-ethyl)-[1,3]dioxan-4-yl]-prop-1-ynyl}-dimethyl-silane

(1S,2S,3E,5R,6S,11S,14S,15R,16R,17S,18S)-15,17-dihydroxy-5,6,16-trimethoxy-2,14,18-trimethyl-11-phenyl-12,19-dioxabicyclo[13.3.1]nonadec-3-en-13-one
122547-72-2

(1S,2S,3E,5R,6S,11S,14S,15R,16R,17S,18S)-15,17-dihydroxy-5,6,16-trimethoxy-2,14,18-trimethyl-11-phenyl-12,19-dioxabicyclo[13.3.1]nonadec-3-en-13-one

Conditions
ConditionsYield
Multi-step reaction with 6 steps
1: 97 percent / m-chloroperbenzoic acid, NaHCO3 / CH2Cl2 / 0.75 h / 0 - 20 °C
View Scheme
{(S)-3-[(4S,5R,6R)-6-((R)-2-Benzenesulfonyl-1-methyl-ethyl)-2,2,5-trimethyl-[1,3]dioxan-4-yl]-3-methoxy-prop-1-ynyl}-tert-butyl-dimethyl-silane
162189-52-8

{(S)-3-[(4S,5R,6R)-6-((R)-2-Benzenesulfonyl-1-methyl-ethyl)-2,2,5-trimethyl-[1,3]dioxan-4-yl]-3-methoxy-prop-1-ynyl}-tert-butyl-dimethyl-silane

(1S,2S,3E,5R,6S,11S,14S,15R,16R,17S,18S)-15,17-dihydroxy-5,6,16-trimethoxy-2,14,18-trimethyl-11-phenyl-12,19-dioxabicyclo[13.3.1]nonadec-3-en-13-one
122547-72-2

(1S,2S,3E,5R,6S,11S,14S,15R,16R,17S,18S)-15,17-dihydroxy-5,6,16-trimethoxy-2,14,18-trimethyl-11-phenyl-12,19-dioxabicyclo[13.3.1]nonadec-3-en-13-one

2-((3S,4R)-3,4-Dimethoxy-5-trityloxy-pentyl)-[1,3]dithiane
162189-40-4

2-((3S,4R)-3,4-Dimethoxy-5-trityloxy-pentyl)-[1,3]dithiane

(1S,2S,3E,5R,6S,11S,14S,15R,16R,17S,18S)-15,17-dihydroxy-5,6,16-trimethoxy-2,14,18-trimethyl-11-phenyl-12,19-dioxabicyclo[13.3.1]nonadec-3-en-13-one
122547-72-2

(1S,2S,3E,5R,6S,11S,14S,15R,16R,17S,18S)-15,17-dihydroxy-5,6,16-trimethoxy-2,14,18-trimethyl-11-phenyl-12,19-dioxabicyclo[13.3.1]nonadec-3-en-13-one

Conditions
ConditionsYield
Multi-step reaction with 8 steps
3: 90 percent / (COCl)2 / dimethylsulfoxide; CH2Cl2 / 1 h / -78 °C
View Scheme
[(2R,3R,4S,5S,6S)-2,4-Dihydroxy-6-((E)-(1S,4R,5S,10S)-10-hydroxy-4,5-dimethoxy-1-methyl-10-phenyl-dec-2-enyl)-3-methoxy-5-methyl-tetrahydro-pyran-2-yl]-acetic acid ethyl ester
162189-56-2

[(2R,3R,4S,5S,6S)-2,4-Dihydroxy-6-((E)-(1S,4R,5S,10S)-10-hydroxy-4,5-dimethoxy-1-methyl-10-phenyl-dec-2-enyl)-3-methoxy-5-methyl-tetrahydro-pyran-2-yl]-acetic acid ethyl ester

(1S,2S,3E,5R,6S,11S,14S,15R,16R,17S,18S)-15,17-dihydroxy-5,6,16-trimethoxy-2,14,18-trimethyl-11-phenyl-12,19-dioxabicyclo[13.3.1]nonadec-3-en-13-one
122547-72-2

(1S,2S,3E,5R,6S,11S,14S,15R,16R,17S,18S)-15,17-dihydroxy-5,6,16-trimethoxy-2,14,18-trimethyl-11-phenyl-12,19-dioxabicyclo[13.3.1]nonadec-3-en-13-one

(4S,5R,6S)-4-[(S)-3-(tert-Butyl-dimethyl-silanyl)-1-methoxy-prop-2-ynyl]-6-[(E)-(1S,4R,5S,10S)-10-(tert-butyl-dimethyl-silanyloxy)-4,5-dimethoxy-1-methyl-10-phenyl-dec-2-enyl]-2,2,5-trimethyl-[1,3]dioxane
162189-53-9

(4S,5R,6S)-4-[(S)-3-(tert-Butyl-dimethyl-silanyl)-1-methoxy-prop-2-ynyl]-6-[(E)-(1S,4R,5S,10S)-10-(tert-butyl-dimethyl-silanyloxy)-4,5-dimethoxy-1-methyl-10-phenyl-dec-2-enyl]-2,2,5-trimethyl-[1,3]dioxane

(1S,2S,3E,5R,6S,11S,14S,15R,16R,17S,18S)-15,17-dihydroxy-5,6,16-trimethoxy-2,14,18-trimethyl-11-phenyl-12,19-dioxabicyclo[13.3.1]nonadec-3-en-13-one
122547-72-2

(1S,2S,3E,5R,6S,11S,14S,15R,16R,17S,18S)-15,17-dihydroxy-5,6,16-trimethoxy-2,14,18-trimethyl-11-phenyl-12,19-dioxabicyclo[13.3.1]nonadec-3-en-13-one

Thexyldimethylsilyl 17-bromo-5-O-(tert-butyldiphenylsilyl)-2-desmethyl-17-deoxy-17-epi-3-O-methyl-1,17-secosoraphenic ester

Thexyldimethylsilyl 17-bromo-5-O-(tert-butyldiphenylsilyl)-2-desmethyl-17-deoxy-17-epi-3-O-methyl-1,17-secosoraphenic ester

(1S,2S,3E,5R,6S,11S,14S,15R,16R,17S,18S)-15,17-dihydroxy-5,6,16-trimethoxy-2,14,18-trimethyl-11-phenyl-12,19-dioxabicyclo[13.3.1]nonadec-3-en-13-one
122547-72-2

(1S,2S,3E,5R,6S,11S,14S,15R,16R,17S,18S)-15,17-dihydroxy-5,6,16-trimethoxy-2,14,18-trimethyl-11-phenyl-12,19-dioxabicyclo[13.3.1]nonadec-3-en-13-one

(1S,6S,7R)-6,7-Dimethoxy-1-phenyl-8-trityloxy-octan-1-ol
162189-43-7

(1S,6S,7R)-6,7-Dimethoxy-1-phenyl-8-trityloxy-octan-1-ol

(1S,2S,3E,5R,6S,11S,14S,15R,16R,17S,18S)-15,17-dihydroxy-5,6,16-trimethoxy-2,14,18-trimethyl-11-phenyl-12,19-dioxabicyclo[13.3.1]nonadec-3-en-13-one
122547-72-2

(1S,2S,3E,5R,6S,11S,14S,15R,16R,17S,18S)-15,17-dihydroxy-5,6,16-trimethoxy-2,14,18-trimethyl-11-phenyl-12,19-dioxabicyclo[13.3.1]nonadec-3-en-13-one

Conditions
ConditionsYield
Multi-step reaction with 7 steps
2: 90 percent / (COCl)2 / dimethylsulfoxide; CH2Cl2 / 1 h / -78 °C
View Scheme
p-Methoxybenzyl bromide
2746-25-0

p-Methoxybenzyl bromide

(1S,2S,3E,5R,6S,11S,14S,15R,16R,17S,18S)-15,17-dihydroxy-5,6,16-trimethoxy-2,14,18-trimethyl-11-phenyl-12,19-dioxabicyclo[13.3.1]nonadec-3-en-13-one
122547-72-2

(1S,2S,3E,5R,6S,11S,14S,15R,16R,17S,18S)-15,17-dihydroxy-5,6,16-trimethoxy-2,14,18-trimethyl-11-phenyl-12,19-dioxabicyclo[13.3.1]nonadec-3-en-13-one

5-O-(4-methoxybenzyl)soraphen
164735-19-7

5-O-(4-methoxybenzyl)soraphen

Conditions
ConditionsYield
With potassium tert-butylate In tetrahydrofuran; N,N-dimethyl-formamide for 0.5h; Ambient temperature;89%
(1S,2S,3E,5R,6S,11S,14S,15R,16R,17S,18S)-15,17-dihydroxy-5,6,16-trimethoxy-2,14,18-trimethyl-11-phenyl-12,19-dioxabicyclo[13.3.1]nonadec-3-en-13-one
122547-72-2

(1S,2S,3E,5R,6S,11S,14S,15R,16R,17S,18S)-15,17-dihydroxy-5,6,16-trimethoxy-2,14,18-trimethyl-11-phenyl-12,19-dioxabicyclo[13.3.1]nonadec-3-en-13-one

methyl iodide
74-88-4

methyl iodide

3,5-di-O-methylsoraphen

3,5-di-O-methylsoraphen

Conditions
ConditionsYield
With sodium hydride In N,N,N,N,N,N-hexamethylphosphoric triamide at 55 - 60℃; for 0.416667h;83%
methanol
67-56-1

methanol

(1S,2S,3E,5R,6S,11S,14S,15R,16R,17S,18S)-15,17-dihydroxy-5,6,16-trimethoxy-2,14,18-trimethyl-11-phenyl-12,19-dioxabicyclo[13.3.1]nonadec-3-en-13-one
122547-72-2

(1S,2S,3E,5R,6S,11S,14S,15R,16R,17S,18S)-15,17-dihydroxy-5,6,16-trimethoxy-2,14,18-trimethyl-11-phenyl-12,19-dioxabicyclo[13.3.1]nonadec-3-en-13-one

(3R,3aR,5R,6S,7aS)-3a,7a-Dimethoxy-3,6-dimethyl-5-((E)-(1S,4R,5S,10R)-4,5,10-trimethoxy-1-methyl-10-phenyl-dec-2-enyl)-hexahydro-furo[3,2-b]pyran-2-one
498579-74-1

(3R,3aR,5R,6S,7aS)-3a,7a-Dimethoxy-3,6-dimethyl-5-((E)-(1S,4R,5S,10R)-4,5,10-trimethoxy-1-methyl-10-phenyl-dec-2-enyl)-hexahydro-furo[3,2-b]pyran-2-one

Conditions
ConditionsYield
With sulfuric acid at 20℃; for 24h;81%
(1S,2S,3E,5R,6S,11S,14S,15R,16R,17S,18S)-15,17-dihydroxy-5,6,16-trimethoxy-2,14,18-trimethyl-11-phenyl-12,19-dioxabicyclo[13.3.1]nonadec-3-en-13-one
122547-72-2

(1S,2S,3E,5R,6S,11S,14S,15R,16R,17S,18S)-15,17-dihydroxy-5,6,16-trimethoxy-2,14,18-trimethyl-11-phenyl-12,19-dioxabicyclo[13.3.1]nonadec-3-en-13-one

phenylcarbonochloridothioate
1005-56-7

phenylcarbonochloridothioate

Thiocarbonic acid O-((E)-(1R,2S,5S,10S,11R,14S,15S,16R,17S,18R)-1-hydroxy-10,11,18-trimethoxy-2,14,16-trimethyl-3-oxo-5-phenyl-4,19-dioxa-bicyclo[13.3.1]nonadec-12-en-17-yl) ester O-phenyl ester
128539-57-1

Thiocarbonic acid O-((E)-(1R,2S,5S,10S,11R,14S,15S,16R,17S,18R)-1-hydroxy-10,11,18-trimethoxy-2,14,16-trimethyl-3-oxo-5-phenyl-4,19-dioxa-bicyclo[13.3.1]nonadec-12-en-17-yl) ester O-phenyl ester

Conditions
ConditionsYield
With pyridine In dichloromethane
(1S,2S,3E,5R,6S,11S,14S,15R,16R,17S,18S)-15,17-dihydroxy-5,6,16-trimethoxy-2,14,18-trimethyl-11-phenyl-12,19-dioxabicyclo[13.3.1]nonadec-3-en-13-one
122547-72-2

(1S,2S,3E,5R,6S,11S,14S,15R,16R,17S,18S)-15,17-dihydroxy-5,6,16-trimethoxy-2,14,18-trimethyl-11-phenyl-12,19-dioxabicyclo[13.3.1]nonadec-3-en-13-one

(2R,3R,4S,5S,6S)-6-((E)-(1S,4R,5S,10S)-10-Hydroxy-4,5-dimethoxy-1-methyl-10-phenyl-dec-2-enyl)-2-((R)-2-hydroxy-1-methyl-ethyl)-3-methoxy-5-methyl-tetrahydro-pyran-2,4-diol

(2R,3R,4S,5S,6S)-6-((E)-(1S,4R,5S,10S)-10-Hydroxy-4,5-dimethoxy-1-methyl-10-phenyl-dec-2-enyl)-2-((R)-2-hydroxy-1-methyl-ethyl)-3-methoxy-5-methyl-tetrahydro-pyran-2,4-diol

Conditions
ConditionsYield
With lithium aluminium tetrahydride In tetrahydrofuran at 20℃; for 6h;
(1S,2S,3E,5R,6S,11S,14S,15R,16R,17S,18S)-15,17-dihydroxy-5,6,16-trimethoxy-2,14,18-trimethyl-11-phenyl-12,19-dioxabicyclo[13.3.1]nonadec-3-en-13-one
122547-72-2

(1S,2S,3E,5R,6S,11S,14S,15R,16R,17S,18S)-15,17-dihydroxy-5,6,16-trimethoxy-2,14,18-trimethyl-11-phenyl-12,19-dioxabicyclo[13.3.1]nonadec-3-en-13-one

(2R,3S,8S)-8-(tert-butyldimethylsilyloxy)-2,3-dimethoxy-8-phenyloctan-1-ol
162189-45-9

(2R,3S,8S)-8-(tert-butyldimethylsilyloxy)-2,3-dimethoxy-8-phenyloctan-1-ol

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1.1: LiAlH4 / tetrahydrofuran / 6 h / 20 °C
2.1: 492 mg / imidazole / dimethylformamide / 48 h / 20 °C
3.1: O3 / CH2Cl2 / 0.08 h / -70 °C
3.2: 73.0 mg / NaBH4 / CH2Cl2; methanol / 1.5 h / 20 °C
View Scheme
(1S,2S,3E,5R,6S,11S,14S,15R,16R,17S,18S)-15,17-dihydroxy-5,6,16-trimethoxy-2,14,18-trimethyl-11-phenyl-12,19-dioxabicyclo[13.3.1]nonadec-3-en-13-one
122547-72-2

(1S,2S,3E,5R,6S,11S,14S,15R,16R,17S,18S)-15,17-dihydroxy-5,6,16-trimethoxy-2,14,18-trimethyl-11-phenyl-12,19-dioxabicyclo[13.3.1]nonadec-3-en-13-one

(2R,3S,8R)-2,3,8-trimethoxy-8-phenyloctan-1-ol
498579-75-2

(2R,3S,8R)-2,3,8-trimethoxy-8-phenyloctan-1-ol

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1.1: 81 percent / H2SO4 / 24 h / 20 °C
2.1: aq. OsO4; 4-methylmorpholine N-oxide / acetone; 2-methyl-propan-2-ol / 24 h / 20 °C
3.1: aq. NaIO4 / tetrahydrofuran / 0.67 h / 20 °C
3.2: 33.7 mg / NaBH4 / CH2Cl2; methanol / 2 h / 20 °C
View Scheme
(1S,2S,3E,5R,6S,11S,14S,15R,16R,17S,18S)-15,17-dihydroxy-5,6,16-trimethoxy-2,14,18-trimethyl-11-phenyl-12,19-dioxabicyclo[13.3.1]nonadec-3-en-13-one
122547-72-2

(1S,2S,3E,5R,6S,11S,14S,15R,16R,17S,18S)-15,17-dihydroxy-5,6,16-trimethoxy-2,14,18-trimethyl-11-phenyl-12,19-dioxabicyclo[13.3.1]nonadec-3-en-13-one

(3R,3aR,5R,6S,7aS)-5-((S)-2-Hydroxy-1-methyl-ethyl)-3a,7a-dimethoxy-3,6-dimethyl-hexahydro-furo[3,2-b]pyran-2-one
498579-76-3

(3R,3aR,5R,6S,7aS)-5-((S)-2-Hydroxy-1-methyl-ethyl)-3a,7a-dimethoxy-3,6-dimethyl-hexahydro-furo[3,2-b]pyran-2-one

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1.1: 81 percent / H2SO4 / 24 h / 20 °C
2.1: aq. OsO4; 4-methylmorpholine N-oxide / acetone; 2-methyl-propan-2-ol / 24 h / 20 °C
3.1: aq. NaIO4 / tetrahydrofuran / 0.67 h / 20 °C
3.2: 33.6 mg / NaBH4 / CH2Cl2; methanol / 2 h / 20 °C
View Scheme
(1S,2S,3E,5R,6S,11S,14S,15R,16R,17S,18S)-15,17-dihydroxy-5,6,16-trimethoxy-2,14,18-trimethyl-11-phenyl-12,19-dioxabicyclo[13.3.1]nonadec-3-en-13-one
122547-72-2

(1S,2S,3E,5R,6S,11S,14S,15R,16R,17S,18S)-15,17-dihydroxy-5,6,16-trimethoxy-2,14,18-trimethyl-11-phenyl-12,19-dioxabicyclo[13.3.1]nonadec-3-en-13-one

(2S,3S,8R)-2,3,8-Trimethoxy-8-phenyl-octanoic acid

(2S,3S,8R)-2,3,8-Trimethoxy-8-phenyl-octanoic acid

Conditions
ConditionsYield
Multi-step reaction with 4 steps
1.1: 81 percent / H2SO4 / 24 h / 20 °C
2.1: aq. OsO4; 4-methylmorpholine N-oxide / acetone; 2-methyl-propan-2-ol / 24 h / 20 °C
3.1: aq. NaIO4 / tetrahydrofuran / 0.67 h / 20 °C
3.2: 33.7 mg / NaBH4 / CH2Cl2; methanol / 2 h / 20 °C
4.1: TEMPO; aq. NaClO2; NaClO / NaHCO3; KBr / acetone; various solvent(s) / 1.5 h / 0 °C
View Scheme
(1S,2S,3E,5R,6S,11S,14S,15R,16R,17S,18S)-15,17-dihydroxy-5,6,16-trimethoxy-2,14,18-trimethyl-11-phenyl-12,19-dioxabicyclo[13.3.1]nonadec-3-en-13-one
122547-72-2

(1S,2S,3E,5R,6S,11S,14S,15R,16R,17S,18S)-15,17-dihydroxy-5,6,16-trimethoxy-2,14,18-trimethyl-11-phenyl-12,19-dioxabicyclo[13.3.1]nonadec-3-en-13-one

(R)-2-((3R,3aR,5R,6S,7aS)-3a,7a-Dimethoxy-3,6-dimethyl-2-oxo-hexahydro-furo[3,2-b]pyran-5-yl)-propionic acid

(R)-2-((3R,3aR,5R,6S,7aS)-3a,7a-Dimethoxy-3,6-dimethyl-2-oxo-hexahydro-furo[3,2-b]pyran-5-yl)-propionic acid

Conditions
ConditionsYield
Multi-step reaction with 4 steps
1.1: 81 percent / H2SO4 / 24 h / 20 °C
2.1: aq. OsO4; 4-methylmorpholine N-oxide / acetone; 2-methyl-propan-2-ol / 24 h / 20 °C
3.1: aq. NaIO4 / tetrahydrofuran / 0.67 h / 20 °C
3.2: 33.6 mg / NaBH4 / CH2Cl2; methanol / 2 h / 20 °C
4.1: PDC / dimethylformamide / 27 h / 20 °C
View Scheme
(1S,2S,3E,5R,6S,11S,14S,15R,16R,17S,18S)-15,17-dihydroxy-5,6,16-trimethoxy-2,14,18-trimethyl-11-phenyl-12,19-dioxabicyclo[13.3.1]nonadec-3-en-13-one
122547-72-2

(1S,2S,3E,5R,6S,11S,14S,15R,16R,17S,18S)-15,17-dihydroxy-5,6,16-trimethoxy-2,14,18-trimethyl-11-phenyl-12,19-dioxabicyclo[13.3.1]nonadec-3-en-13-one

(2S,3S,8S)-2,3-Dimethoxy-8-phenyl-8-trimethylsilanyloxy-octanoic acid

(2S,3S,8S)-2,3-Dimethoxy-8-phenyl-8-trimethylsilanyloxy-octanoic acid

Conditions
ConditionsYield
Multi-step reaction with 4 steps
1.1: LiAlH4 / tetrahydrofuran / 6 h / 20 °C
2.1: 492 mg / imidazole / dimethylformamide / 48 h / 20 °C
3.1: O3 / CH2Cl2 / 0.08 h / -70 °C
3.2: 73.0 mg / NaBH4 / CH2Cl2; methanol / 1.5 h / 20 °C
4.1: pyridinium dichromate / dimethylformamide / 40 h / 20 °C
View Scheme
(1S,2S,3E,5R,6S,11S,14S,15R,16R,17S,18S)-15,17-dihydroxy-5,6,16-trimethoxy-2,14,18-trimethyl-11-phenyl-12,19-dioxabicyclo[13.3.1]nonadec-3-en-13-one
122547-72-2

(1S,2S,3E,5R,6S,11S,14S,15R,16R,17S,18S)-15,17-dihydroxy-5,6,16-trimethoxy-2,14,18-trimethyl-11-phenyl-12,19-dioxabicyclo[13.3.1]nonadec-3-en-13-one

(2R,3R,4S,5S,6S)-2-[(1R)-2-(tert-butyldimethylsilyloxy)-1-methylethyl]-4-(tert-butyldimethylsilyloxy)-6-[(1S)-2-hydroxy-1-methylethyl]-3-methoxy-5-methyltetrahydro-2H-pyran-2-ol

(2R,3R,4S,5S,6S)-2-[(1R)-2-(tert-butyldimethylsilyloxy)-1-methylethyl]-4-(tert-butyldimethylsilyloxy)-6-[(1S)-2-hydroxy-1-methylethyl]-3-methoxy-5-methyltetrahydro-2H-pyran-2-ol

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1.1: LiAlH4 / tetrahydrofuran / 6 h / 20 °C
2.1: 492 mg / imidazole / dimethylformamide / 48 h / 20 °C
3.1: O3 / CH2Cl2 / 0.08 h / -70 °C
3.2: 78.2 mg / NaBH4 / CH2Cl2; methanol / 1.5 h / 20 °C
View Scheme
(1S,2S,3E,5R,6S,11S,14S,15R,16R,17S,18S)-15,17-dihydroxy-5,6,16-trimethoxy-2,14,18-trimethyl-11-phenyl-12,19-dioxabicyclo[13.3.1]nonadec-3-en-13-one
122547-72-2

(1S,2S,3E,5R,6S,11S,14S,15R,16R,17S,18S)-15,17-dihydroxy-5,6,16-trimethoxy-2,14,18-trimethyl-11-phenyl-12,19-dioxabicyclo[13.3.1]nonadec-3-en-13-one

(3R,3aR,5R,6S,7aS)-5-((1S,4R,5S,10R)-2,3-Dihydroxy-4,5,10-trimethoxy-1-methyl-10-phenyl-decyl)-3a,7a-dimethoxy-3,6-dimethyl-hexahydro-furo[3,2-b]pyran-2-one

(3R,3aR,5R,6S,7aS)-5-((1S,4R,5S,10R)-2,3-Dihydroxy-4,5,10-trimethoxy-1-methyl-10-phenyl-decyl)-3a,7a-dimethoxy-3,6-dimethyl-hexahydro-furo[3,2-b]pyran-2-one

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 81 percent / H2SO4 / 24 h / 20 °C
2: aq. OsO4; 4-methylmorpholine N-oxide / acetone; 2-methyl-propan-2-ol / 24 h / 20 °C
View Scheme
(1S,2S,3E,5R,6S,11S,14S,15R,16R,17S,18S)-15,17-dihydroxy-5,6,16-trimethoxy-2,14,18-trimethyl-11-phenyl-12,19-dioxabicyclo[13.3.1]nonadec-3-en-13-one
122547-72-2

(1S,2S,3E,5R,6S,11S,14S,15R,16R,17S,18S)-15,17-dihydroxy-5,6,16-trimethoxy-2,14,18-trimethyl-11-phenyl-12,19-dioxabicyclo[13.3.1]nonadec-3-en-13-one

1,5,17-tris(tert-butyldimethylsilyloxy)-1,17-secosoraphen
498579-67-2

1,5,17-tris(tert-butyldimethylsilyloxy)-1,17-secosoraphen

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: LiAlH4 / tetrahydrofuran / 6 h / 20 °C
2: 492 mg / imidazole / dimethylformamide / 48 h / 20 °C
View Scheme
(1S,2S,3E,5R,6S,11S,14S,15R,16R,17S,18S)-15,17-dihydroxy-5,6,16-trimethoxy-2,14,18-trimethyl-11-phenyl-12,19-dioxabicyclo[13.3.1]nonadec-3-en-13-one
122547-72-2

(1S,2S,3E,5R,6S,11S,14S,15R,16R,17S,18S)-15,17-dihydroxy-5,6,16-trimethoxy-2,14,18-trimethyl-11-phenyl-12,19-dioxabicyclo[13.3.1]nonadec-3-en-13-one

(E)-(2S,5S,10S,11R,14S,15R,16S)-10,11-Dimethoxy-2,14,16-trimethyl-5-phenyl-4,19-dioxa-bicyclo[13.3.1]nonadeca-1(18),12-dien-3-one

(E)-(2S,5S,10S,11R,14S,15R,16S)-10,11-Dimethoxy-2,14,16-trimethyl-5-phenyl-4,19-dioxa-bicyclo[13.3.1]nonadeca-1(18),12-dien-3-one

Conditions
ConditionsYield
Multi-step reaction with 5 steps
1: pyridine / CH2Cl2
2: (Me3Si)3SiH, AIBN / toluene / 0.25 h / 110 °C
3: 35 percent / PBr3 / toluene / 0.67 h / -70 °C
4: 63 percent / p-TSA / methanol / Ambient temperature
5: 48 percent / NaBH4 / dioxane / 0.75 h / 90 °C
View Scheme
(1S,2S,3E,5R,6S,11S,14S,15R,16R,17S,18S)-15,17-dihydroxy-5,6,16-trimethoxy-2,14,18-trimethyl-11-phenyl-12,19-dioxabicyclo[13.3.1]nonadec-3-en-13-one
122547-72-2

(1S,2S,3E,5R,6S,11S,14S,15R,16R,17S,18S)-15,17-dihydroxy-5,6,16-trimethoxy-2,14,18-trimethyl-11-phenyl-12,19-dioxabicyclo[13.3.1]nonadec-3-en-13-one

(E)-(1R,2S,5S,10S,11R,14S,15R,16S,18R)-10,11,18-Trimethoxy-2,14,16-trimethyl-5-phenyl-4,19-dioxa-bicyclo[13.3.1]nonadec-12-en-3-one

(E)-(1R,2S,5S,10S,11R,14S,15R,16S,18R)-10,11,18-Trimethoxy-2,14,16-trimethyl-5-phenyl-4,19-dioxa-bicyclo[13.3.1]nonadec-12-en-3-one

Conditions
ConditionsYield
Multi-step reaction with 5 steps
1: pyridine / CH2Cl2
2: (Me3Si)3SiH, AIBN / toluene / 0.25 h / 110 °C
3: 35 percent / PBr3 / toluene / 0.67 h / -70 °C
4: 64 percent / NaBH4 / tetrahydrofuran; various solvent(s) / 2 h / Ambient temperature
5: 19 percent / NaH / tetrahydrofuran / 1.) -10 deg C, 1 h, 2.) r.t., 1 h
View Scheme
(1S,2S,3E,5R,6S,11S,14S,15R,16R,17S,18S)-15,17-dihydroxy-5,6,16-trimethoxy-2,14,18-trimethyl-11-phenyl-12,19-dioxabicyclo[13.3.1]nonadec-3-en-13-one
122547-72-2

(1S,2S,3E,5R,6S,11S,14S,15R,16R,17S,18S)-15,17-dihydroxy-5,6,16-trimethoxy-2,14,18-trimethyl-11-phenyl-12,19-dioxabicyclo[13.3.1]nonadec-3-en-13-one

(3aR,5R,6S,7aR)-3,3,6-Trimethyl-5-((E)-(1S,4R,5S,10S)-4,5,10-trimethoxy-1-methyl-10-phenyl-dec-2-enyl)-hexahydro-furo[3,2-b]pyran-2-one

(3aR,5R,6S,7aR)-3,3,6-Trimethyl-5-((E)-(1S,4R,5S,10S)-4,5,10-trimethoxy-1-methyl-10-phenyl-dec-2-enyl)-hexahydro-furo[3,2-b]pyran-2-one

Conditions
ConditionsYield
Multi-step reaction with 5 steps
1: pyridine / CH2Cl2
2: (Me3Si)3SiH, AIBN / toluene / 0.25 h / 110 °C
3: 35 percent / PBr3 / toluene / 0.67 h / -70 °C
4: 64 percent / NaBH4 / tetrahydrofuran; various solvent(s) / 2 h / Ambient temperature
5: 24 percent / NaH / tetrahydrofuran / 1.) -10 deg C, 1 h, 2.) r.t., 1 h
View Scheme
(1S,2S,3E,5R,6S,11S,14S,15R,16R,17S,18S)-15,17-dihydroxy-5,6,16-trimethoxy-2,14,18-trimethyl-11-phenyl-12,19-dioxabicyclo[13.3.1]nonadec-3-en-13-one
122547-72-2

(1S,2S,3E,5R,6S,11S,14S,15R,16R,17S,18S)-15,17-dihydroxy-5,6,16-trimethoxy-2,14,18-trimethyl-11-phenyl-12,19-dioxabicyclo[13.3.1]nonadec-3-en-13-one

(E)-(1R,2S,5S,10S,11R,14S,15R,16S)-10,11-Dimethoxy-2,14,16-trimethyl-5-phenyl-4,19-dioxa-bicyclo[13.3.1]nonadec-12-ene-3,18-dione
186768-51-4

(E)-(1R,2S,5S,10S,11R,14S,15R,16S)-10,11-Dimethoxy-2,14,16-trimethyl-5-phenyl-4,19-dioxa-bicyclo[13.3.1]nonadec-12-ene-3,18-dione

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: pyridine / CH2Cl2
2: (Me3Si)3SiH, AIBN / toluene / 0.25 h / 110 °C
3: 35 percent / PBr3 / toluene / 0.67 h / -70 °C
View Scheme
(1S,2S,3E,5R,6S,11S,14S,15R,16R,17S,18S)-15,17-dihydroxy-5,6,16-trimethoxy-2,14,18-trimethyl-11-phenyl-12,19-dioxabicyclo[13.3.1]nonadec-3-en-13-one
122547-72-2

(1S,2S,3E,5R,6S,11S,14S,15R,16R,17S,18S)-15,17-dihydroxy-5,6,16-trimethoxy-2,14,18-trimethyl-11-phenyl-12,19-dioxabicyclo[13.3.1]nonadec-3-en-13-one

(E)-(1R,2S,5S,10S,11R,14S,15R,16S,18R)-1-Hydroxy-10,11,18-trimethoxy-2,14,16-trimethyl-5-phenyl-4,19-dioxa-bicyclo[13.3.1]nonadec-12-en-3-one
186768-50-3

(E)-(1R,2S,5S,10S,11R,14S,15R,16S,18R)-1-Hydroxy-10,11,18-trimethoxy-2,14,16-trimethyl-5-phenyl-4,19-dioxa-bicyclo[13.3.1]nonadec-12-en-3-one

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: pyridine / CH2Cl2
2: (Me3Si)3SiH, AIBN / toluene / 0.25 h / 110 °C
View Scheme
(1S,2S,3E,5R,6S,11S,14S,15R,16R,17S,18S)-15,17-dihydroxy-5,6,16-trimethoxy-2,14,18-trimethyl-11-phenyl-12,19-dioxabicyclo[13.3.1]nonadec-3-en-13-one
122547-72-2

(1S,2S,3E,5R,6S,11S,14S,15R,16R,17S,18S)-15,17-dihydroxy-5,6,16-trimethoxy-2,14,18-trimethyl-11-phenyl-12,19-dioxabicyclo[13.3.1]nonadec-3-en-13-one

3,5-dideoxy-4-oxosoraphen tosylhydrazone

3,5-dideoxy-4-oxosoraphen tosylhydrazone

Conditions
ConditionsYield
Multi-step reaction with 4 steps
1: pyridine / CH2Cl2
2: (Me3Si)3SiH, AIBN / toluene / 0.25 h / 110 °C
3: 35 percent / PBr3 / toluene / 0.67 h / -70 °C
4: 63 percent / p-TSA / methanol / Ambient temperature
View Scheme
(1S,2S,3E,5R,6S,11S,14S,15R,16R,17S,18S)-15,17-dihydroxy-5,6,16-trimethoxy-2,14,18-trimethyl-11-phenyl-12,19-dioxabicyclo[13.3.1]nonadec-3-en-13-one
122547-72-2

(1S,2S,3E,5R,6S,11S,14S,15R,16R,17S,18S)-15,17-dihydroxy-5,6,16-trimethoxy-2,14,18-trimethyl-11-phenyl-12,19-dioxabicyclo[13.3.1]nonadec-3-en-13-one

(E)-(1R,2S,5S,10S,11R,14S,15R,16S,18R)-18-Hydroxy-10,11-dimethoxy-2,14,16-trimethyl-5-phenyl-4,19-dioxa-bicyclo[13.3.1]nonadec-12-en-3-one
186768-52-5

(E)-(1R,2S,5S,10S,11R,14S,15R,16S,18R)-18-Hydroxy-10,11-dimethoxy-2,14,16-trimethyl-5-phenyl-4,19-dioxa-bicyclo[13.3.1]nonadec-12-en-3-one

Conditions
ConditionsYield
Multi-step reaction with 4 steps
1: pyridine / CH2Cl2
2: (Me3Si)3SiH, AIBN / toluene / 0.25 h / 110 °C
3: 35 percent / PBr3 / toluene / 0.67 h / -70 °C
4: 64 percent / NaBH4 / tetrahydrofuran; various solvent(s) / 2 h / Ambient temperature
View Scheme

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