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
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inquiryGardenia extract Description: Geniposide is extracted from fruit of Gardenia jasminoides Ellis. The product can be used to make natural pigments such as gardenia blue, gardenia red and gardenia green, or as pharmaceutiacal material
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inquirySuperiority KONO 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 quality in
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inquiryNatural Pigment Customer First Professional service, Excellent product quality, perfect after-sales service is our purpose.We keep your order come to you fast and safety. Appearance:Dark red Fine Powder Storage:Dry Cold Avoid light and Oxygen Pac
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inquiryhigh quality Appearance:White or off-white Solid Storage:Sealed, dry, microtherm , avoid light and smell. Package:According to the demand of customer Application:Organic synthesis Transportation:by air or by sea Port:shanghai
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
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inquiryShanghai 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
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inquiryColorcom is a global leader in industrial chemical manufacturing and is continuously innovating and transforming to exceed client expectations and industry standards. Colorcom prides itself on superior customer and technical focus, while focusing on
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
Product Name: Geniposide Synonyms: GENIPOSIDE;Methyl (1R,2S,6S)-9-(hydroxymethyl)-2-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-3-oxabicyclo[4.3.0]nona-4,8-diene-5-carboxylate;Methyl (
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inquiryCAS: 24512-63-8 27745-20-6 EINECS: 300-006-5 Chemical formula: C17H24O10 Molecular weight: 388.36646 Density: 1.54g/cm3 Boiling point: 641.4 ° Cat760mmHg Flash point: 4.37E-18mmHg at 25 ° C Appearance:White Powder Storage:2-8°C Package:1kg /
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inquiry1,In No Less five years exporting experience. 2.Lower Price with higher quality 3,Free sample 4,We are sincerely responsible for the "product quality" and "After Service" Appearance:White crystalline powder Storage: Ke
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inquiryAbout Product Details Items Specifications Test Results Appearance White to white crystalline powde
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inquiryBeluga chemical professional supply High quality Geniposide CAS 24512-63-8 1. Beluga Chemical has a professional RESEARCH and development team and strong technical force to ensure technical support and research capabilities. 2. Made in China and
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inquiryHenan 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
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inquiryJ&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
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
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
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inquiryWhy 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
Massive Chemical is certified with ISO9001 and ISO14001 manufacturer for this product. We will offer all documents as requirement for the materials which includes, Certificate of Analysis, Material Safety Data Sheet, and Method of Analysis and
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
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inquiryProduct 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,
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High quality, competitive price, fast delivery and first-class service we possesses have won the trust and praise of customers. Standard: BP/USP/EP The purity is equal or greater than 99%. As a supplier, we can provide high-quality products. Cle
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inquiryHubei CuiRan Biotechnology Co., 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 Medicine)
A
geniposide
B
(2E,4E)-methyl 5-phenylpenta-2,4-dienoate
Conditions | Yield |
---|---|
With water In methanol for 1h; Ambient temperature; |
Conditions | Yield |
---|---|
In methanol; hexane; chloroform at 20℃; for 1.5h; Inert atmosphere; | 18.4 mg |
geniposide
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: trimethylsilyl trifluoromethanesulfonate / dichloromethane / 3.5 h / -30 - 20 °C / Molecular sieve; Inert atmosphere 2: sodium methylate / methanol / 3 h / 50 °C View Scheme |
7-(2,2-dimethyl-propionyloxymethyl)-1-(3,4,5-triacetoxy-6-acetoxymethyl-tetrahydro-pyran-2-yloxy)-1,4a,5,7a-tetrahydro-cyclopenta[c]pyran-4-carboxylic acid methyl ester
geniposide
Conditions | Yield |
---|---|
With sodium methylate In methanol at 50℃; for 3h; |
geniposide
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: pyridine / dichloromethane / 0 - 20 °C / Inert atmosphere 2: trimethylsilyl trifluoromethanesulfonate / dichloromethane / 3.5 h / -30 - 20 °C / Molecular sieve; Inert atmosphere 3: sodium methylate / methanol / 3 h / 50 °C View Scheme |
O-[(α-D-mannopyranosyl)-(1->6)-(α-D-mannopyranosyl)-(1->3)-β-D-mannopyranosyl]-(1->4)-(1,2-dideoxy-α-D-glucopyrano)-[2,1-d]-2-methyloxazoline
geniposide
C43H67NO30
Conditions | Yield |
---|---|
With endo-β-N-acetylglucosaminidase from Arthrobactor protophormiae In dimethyl sulfoxide at 23℃; for 2h; pH=7.0; aq. phosphate buffer; Enzymatic reaction; | 100% |
geniposide
geniposidic acid
Conditions | Yield |
---|---|
With lithium hydroxide In methanol at 50℃; | 90% |
With sodium hydroxide at 60℃; for 1h; | |
With water; sodium hydroxide at 60℃; for 1.5h; Concentration; | |
With sodium hydroxide at 60℃; for 2h; |
geniposide
Conditions | Yield |
---|---|
With water In dichloromethane at 37℃; for 24h; Enzymatic reaction; | 84% |
With immobilized β-glucosidase In ethyl acetate at 55℃; pH=4.5; aq. acetate buffer; | 63.08% |
With acetate buffer; β-glucosidase at 37℃; for 5h; pH=5.0; | 0.5 g |
Conditions | Yield |
---|---|
Stage #1: geniposide With sodium hydride In N,N-dimethyl-formamide; mineral oil for 1h; Cooling with ice; Stage #2: benzyl bromide In N,N-dimethyl-formamide; mineral oil at 20℃; | 70% |
Stage #1: geniposide With sodium hydride In N,N-dimethyl-formamide for 1h; Cooling with ice; Stage #2: benzyl bromide In N,N-dimethyl-formamide at 20℃; | 42% |
Stage #1: geniposide With sodium hydride In N,N-dimethyl-formamide for 1h; Cooling with ice; Stage #2: benzyl bromide In N,N-dimethyl-formamide at 20℃; | 42% |
geniposide
2-Methoxypropene
2,2-dimethoxy-propane
A
4',6'-isopropylidene-10-O-(1-methyl-1-methoxyethyl)-geniposide
B
2',3':4',6'-di-O-isopropylidene-10-O-(1-methyl-1-methoxyethyl)-geniposide
Conditions | Yield |
---|---|
Stage #1: geniposide; 2,2-dimethoxy-propane With pyridinium p-toluenesulfonate In acetone at 20 - 50℃; Substitution; Stage #2: 2-Methoxypropene In acetone at 20 - 50℃; Substitution; | A 55% B 22% |
geniposide
trityl chloride
B
(1S,4aS,7aS)-1-((2S,3R,4S,5S,6R)-3,4,5-Trihydroxy-6-hydroxymethyl-tetrahydro-pyran-2-yloxy)-7-trityloxymethyl-1,4a,5,7a-tetrahydro-cyclopenta[c]pyran-4-carboxylic acid methyl ester
Conditions | Yield |
---|---|
With pyridine at 20℃; tritylation; | A 14% B 37% |
Conditions | Yield |
---|---|
With β-glucosidase In water at 37℃; for 2h; |
geniposide
Conditions | Yield |
---|---|
With sodium tetrahydroborate; sodium periodate 1.) RT, 2 h, 2.) RT, 2 h; Multistep reaction; |
geniposide
10-deoxygeniposide
Conditions | Yield |
---|---|
With perchloric acid; hydrogen; palladium on activated charcoal In methanol | 312.3 mg |
Conditions | Yield |
---|---|
In pyridine Ambient temperature; |
Conditions | Yield |
---|---|
With zinc(II) chloride Ambient temperature; | 26.26 g |
Conditions | Yield |
---|---|
With triethylamine; deuterium; palladium on activated charcoal Reduction; Title compound not separated from byproducts; |
geniposide
2,2-dimethoxy-propane
C
4',6'-isopropylidene-10-O-(1-methyl-1-methoxyethyl)-geniposide
Conditions | Yield |
---|---|
With pyridinium p-toluenesulfonate In acetone at 20℃; for 36h; Substitution; | A n/a B 0.17 g C 8.08 g D 0.35 g E n/a |
geniposide
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: aq. NaOH / 1 h / 60 °C 2: cellulase / H2O / 18 h / 50 °C / pH 4.0 View Scheme |
geniposide
(1S,4aS,7R,7aS)-7-Acetoxymethyl-1-((2S,3R,4S,5R,6R)-3,4,5-triacetoxy-6-acetoxymethyl-tetrahydro-pyran-2-yloxy)-1,4a,5,6,7,7a-hexahydro-cyclopenta[c]pyran-4-carboxylic acid methyl ester
Conditions | Yield |
---|---|
Multi-step reaction with 5 steps 1: 37 percent / pyridine / 20 °C 2: 16.0 mg / pyridine 3: 76 percent / 80 percent aq. AcOH / 0.67 h / 80 °C 4: 50 percent / H2 / PtP2 / ethanol / 20 °C 5: 88 percent / pyridine View Scheme |
geniposide
6,7-dihydroapodantheroside pentaacetate
Conditions | Yield |
---|---|
Multi-step reaction with 5 steps 1: 37 percent / pyridine / 20 °C 2: 16.0 mg / pyridine 3: 76 percent / 80 percent aq. AcOH / 0.67 h / 80 °C 4: 23 percent / H2 / PtP2 / ethanol / 20 °C 5: 80 percent / pyridine View Scheme |
geniposide
(1S,4aS,7aS)-7-Hydroxymethyl-1-((2S,3R,4S,5R,6R)-3,4,5-triacetoxy-6-acetoxymethyl-tetrahydro-pyran-2-yloxy)-1,4a,5,7a-tetrahydro-cyclopenta[c]pyran-4-carboxylic acid methyl ester
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: 37 percent / pyridine / 20 °C 2: 16.0 mg / pyridine 3: 76 percent / 80 percent aq. AcOH / 0.67 h / 80 °C View Scheme |
geniposide
(1S,4aS,7R,7aS)-7-Hydroxymethyl-1-((2S,3R,4S,5R,6R)-3,4,5-triacetoxy-6-acetoxymethyl-tetrahydro-pyran-2-yloxy)-1,4a,5,6,7,7a-hexahydro-cyclopenta[c]pyran-4-carboxylic acid methyl ester
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1: 37 percent / pyridine / 20 °C 2: 16.0 mg / pyridine 3: 76 percent / 80 percent aq. AcOH / 0.67 h / 80 °C 4: 50 percent / H2 / PtP2 / ethanol / 20 °C View Scheme |
geniposide
(1S,4aS,7S,7aS)-7-Hydroxymethyl-1-((2S,3R,4S,5R,6R)-3,4,5-triacetoxy-6-acetoxymethyl-tetrahydro-pyran-2-yloxy)-1,4a,5,6,7,7a-hexahydro-cyclopenta[c]pyran-4-carboxylic acid methyl ester
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1: 37 percent / pyridine / 20 °C 2: 16.0 mg / pyridine 3: 76 percent / 80 percent aq. AcOH / 0.67 h / 80 °C 4: 23 percent / H2 / PtP2 / ethanol / 20 °C View Scheme |
geniposide
Conditions | Yield |
---|---|
Multi-step reaction with 5 steps 1: 37 percent / pyridine / 20 °C 2: 16.0 mg / pyridine 3: 76 percent / 80 percent aq. AcOH / 0.67 h / 80 °C 4: 23 percent / H2 / PtP2 / ethanol / 20 °C 5: 100 percent / pyridine / 20 °C View Scheme |
geniposide
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 14 percent / pyridine / 20 °C 2: pyridine View Scheme |
geniposide
(1S,4aS,7aS)-1-((2S,3R,4S,5R,6R)-3,4,5-Triacetoxy-6-acetoxymethyl-tetrahydro-pyran-2-yloxy)-7-trityloxymethyl-1,4a,5,7a-tetrahydro-cyclopenta[c]pyran-4-carboxylic acid methyl ester
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 37 percent / pyridine / 20 °C 2: 16.0 mg / pyridine View Scheme |
geniposide
6,7-dihydroapodantheroside
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1.1: 8.08 g / pyridinium p-toluenesulfonate / acetone / 36 h / 20 °C 2.1: Et3N; H2 / Pd/C / ethanol / 4.5 h 2.2: 69 percent / aq. HOAc / 3 h / 45 - 50 °C View Scheme |
geniposide
(4S,4aS,7S,7aR)-4-Hydroxy-7-hydroxymethyl-hexahydro-cyclopenta[c]pyran-3-one
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 8.08 g / pyridinium p-toluenesulfonate / acetone / 36 h / 20 °C View Scheme |
geniposide
(S)-1-((1S,2R,3S)-2,3-Bis-hydroxymethyl-cyclopentyl)-ethane-1,2-diol
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: 8.08 g / pyridinium p-toluenesulfonate / acetone / 36 h / 20 °C 3: 93 percent / NaBH4 / ethanol / 2.5 h / 20 °C View Scheme | |
Multi-step reaction with 2 steps 1: 8.08 g / pyridinium p-toluenesulfonate / acetone / 36 h / 20 °C View Scheme | |
Multi-step reaction with 3 steps 1.1: 8.08 g / pyridinium p-toluenesulfonate / acetone / 36 h / 20 °C 2.1: Et3N; H2 / Pd/C / ethanol / 4.5 h 2.2: 69 percent / aq. HOAc / 3 h / 45 - 50 °C 3.1: O3 / CH2Cl2; methanol / 0.5 h / -78 °C 3.2: 70 percent / NaBH4 / CH2Cl2; methanol; ethanol / -78 - 20 °C View Scheme |
geniposide
[(1R,2S,5S)-2-((S)-2,2-Dimethyl-[1,3]dioxolan-4-yl)-5-hydroxymethyl-cyclopentyl]-methanol
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1: 8.08 g / pyridinium p-toluenesulfonate / acetone / 36 h / 20 °C 3: 93 percent / NaBH4 / ethanol / 2.5 h / 20 °C 4: 81 percent / pyridinium p-toluenesulfonate; CuSO4 / acetone / 6 h View Scheme | |
Multi-step reaction with 3 steps 1: 8.08 g / pyridinium p-toluenesulfonate / acetone / 36 h / 20 °C 3: 81 percent / pyridinium p-toluenesulfonate; CuSO4 / acetone / 6 h View Scheme | |
Multi-step reaction with 4 steps 1.1: 8.08 g / pyridinium p-toluenesulfonate / acetone / 36 h / 20 °C 2.1: Et3N; H2 / Pd/C / ethanol / 4.5 h 2.2: 69 percent / aq. HOAc / 3 h / 45 - 50 °C 3.1: O3 / CH2Cl2; methanol / 0.5 h / -78 °C 3.2: 70 percent / NaBH4 / CH2Cl2; methanol; ethanol / -78 - 20 °C 4.1: 81 percent / pyridinium p-toluenesulfonate; CuSO4 / acetone / 6 h View Scheme |
geniposide
Conditions | Yield |
---|---|
Multi-step reaction with 9 steps 1.1: 8.08 g / pyridinium p-toluenesulfonate / acetone / 36 h / 20 °C 3.1: 93 percent / NaBH4 / ethanol / 2.5 h / 20 °C 4.1: 81 percent / pyridinium p-toluenesulfonate; CuSO4 / acetone / 6 h 5.1: NaH / tetrahydrofuran / 0 - 20 °C 5.2: Bu4NI / tetrahydrofuran / 20 °C 6.1: 1.86 g / aq. HCl / tetrahydrofuran / 24 h / 20 °C 7.1: H5IO6 / tetrahydrofuran / 0.25 h / 20 °C 7.2: K2CO3 / methanol / 4 h / 20 °C 7.3: 94 percent / NaBH4 / methanol / 16 h 8.1: 68.5 percent / Ph3P; DEAD / dioxane / 19 h / 20 °C 9.1: 97 percent / BCl3 / CH2Cl2 / -78 - -25 °C View Scheme | |
Multi-step reaction with 9 steps 1.1: 8.08 g / pyridinium p-toluenesulfonate / acetone / 36 h / 20 °C 2.1: Et3N; H2 / Pd/C / ethanol / 4.5 h 2.2: 69 percent / aq. HOAc / 3 h / 45 - 50 °C 3.1: O3 / CH2Cl2; methanol / 0.5 h / -78 °C 3.2: 70 percent / NaBH4 / CH2Cl2; methanol; ethanol / -78 - 20 °C 4.1: 81 percent / pyridinium p-toluenesulfonate; CuSO4 / acetone / 6 h 5.1: NaH / tetrahydrofuran / 0 - 20 °C 5.2: Bu4NI / tetrahydrofuran / 20 °C 6.1: 1.86 g / aq. HCl / tetrahydrofuran / 24 h / 20 °C 7.1: H5IO6 / tetrahydrofuran / 0.25 h / 20 °C 7.2: K2CO3 / methanol / 4 h / 20 °C 7.3: 94 percent / NaBH4 / methanol / 16 h 8.1: 68.5 percent / Ph3P; DEAD / dioxane / 19 h / 20 °C 9.1: 97 percent / BCl3 / CH2Cl2 / -78 - -25 °C View Scheme |
geniposide
Conditions | Yield |
---|---|
Multi-step reaction with 10 steps 1: 8.08 g / pyridinium p-toluenesulfonate / acetone / 36 h / 20 °C 3: 93 percent / NaBH4 / ethanol / 2.5 h / 20 °C 4: 81 percent / pyridinium p-toluenesulfonate; CuSO4 / acetone / 6 h 5: pyridine / CH2Cl2 / 4 - 20 °C 6: 1.47 g / aq. HCl / tetrahydrofuran / 34 h / 20 °C 7: H5IO6 / tetrahydrofuran / 0.5 h / 20 °C 8: 0.48 g / NaBH4 / CH2Cl2; ethanol / -78 - 20 °C 9: Ph3P; DEAD / tetrahydrofuran / 12 h / 20 °C 10: 35 percent / liq. NH3 / 72 h / 45 - 50 °C View Scheme | |
Multi-step reaction with 10 steps 1.1: 8.08 g / pyridinium p-toluenesulfonate / acetone / 36 h / 20 °C 2.1: Et3N; H2 / Pd/C / ethanol / 4.5 h 2.2: 69 percent / aq. HOAc / 3 h / 45 - 50 °C 3.1: O3 / CH2Cl2; methanol / 0.5 h / -78 °C 3.2: 70 percent / NaBH4 / CH2Cl2; methanol; ethanol / -78 - 20 °C 4.1: 81 percent / pyridinium p-toluenesulfonate; CuSO4 / acetone / 6 h 5.1: pyridine / CH2Cl2 / 4 - 20 °C 6.1: 1.47 g / aq. HCl / tetrahydrofuran / 34 h / 20 °C 7.1: H5IO6 / tetrahydrofuran / 0.5 h / 20 °C 8.1: 0.48 g / NaBH4 / CH2Cl2; ethanol / -78 - 20 °C 9.1: Ph3P; DEAD / tetrahydrofuran / 12 h / 20 °C 10.1: 35 percent / liq. NH3 / 72 h / 45 - 50 °C View Scheme |
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