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
Cas:533-31-3
Min.Order:10 Gram
Negotiable
Type:Lab/Research institutions
inquiry1. Product Name: sesamol 2. Appearance: Light tan to off-white powder 3. Size: 100% Pass 80 Mesh 4. Melting point: 62-65℃ 5. MF: C7H6O3 6. Shelf life:2 Years 7. Sample: Availiable 8. Application: Food Supplement 9. Grade:Food, Medcine Gra
Cas:533-31-3
Min.Order:500 Kilogram
FOB Price: $100.0
Type:Lab/Research institutions
inquiryIn stock Contract customization Low Temperature Reactions Fluorine Chemistry Hydrogenation Nitration Chlorination Appearance:white to off-white crystalline powder Storage:cool and dry warehouse Package:25KG/Drum Application:Sesamol is a natural
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
Cas:533-31-3
Min.Order:1 Kilogram
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Type:Manufacturers
inquiryItems Standard Result Appearance Light tan to off-white granule Off-white granule Content ≧99%
Cas:533-31-3
Min.Order:1 Gram
FOB Price: $100.0 / 500.0
Type:Manufacturers
inquiryhebei 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
Cas:533-31-3
Min.Order:1 Metric Ton
FOB Price: $1.0 / 3.0
Type:Manufacturers
inquiryXi’an Quanao Biotech Co., Ltd. with 18 years experience in plant extract filed. Product grade: Medicine, Health care product, Cosmetics, Food, Beverage, Feed. Hot selling market: Europe, North America, South America, Middle East, Asia Pacifi
Cas:533-31-3
Min.Order:1 Kilogram
FOB Price: $344.0 / 384.0
Type:Manufacturers
inquiryThe company has a professional R & D team, mature technology, very competitive prices and stable high quality products for customers to order high quality and low price product efforts! Appearance:White or off-white Solid Storage:Sealed, dry, m
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
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
Cas:533-31-3
Min.Order:1 Gram
FOB Price: $0.1
Type:Manufacturers
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
Cas:533-31-3
Min.Order:1 Kilogram
FOB Price: $1.0
Type:Manufacturers
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
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 according to the contract research and development services for the fine c
Cas:533-31-3
Min.Order:1 Kilogram
FOB Price: $13.0 / 15.0
Type:Lab/Research institutions
inquiryhigh purity lowest price Description Sesamol is found in sesame seeds and sesame oil. It is a well-known antioxidant. It has antioxidant, chemoprevention, antimutagenic, and antihepatotoxic activities and can induce the apoptosis of canc
Cas:533-31-3
Min.Order:1 Kilogram
FOB Price: $180.0 / 220.0
Type:Other
inquiryOur 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 Scientific and so on.O
Cas:533-31-3
Min.Order:1 Gram
FOB Price: $1.0
Type:Lab/Research institutions
inquiryOur advantages: 1. All inquiries will be replied within 12 hours. 2. Dedication to quality, supply & service. 3. Strictly on selecting raw materials. 4. Reasonable & competitive price, fast lead time. 5. Sample is available for your eva
Cas:533-31-3
Min.Order:1 Gram
FOB Price: $1000.0 / 1300.0
Type:Trading Company
inquiryWITH 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
Cas:533-31-3
Min.Order:1 Kilogram
FOB Price: $139.0 / 210.0
Type:Trading Company
inquiryOur Advantage: high quality with competitive price High quality standard: BP/USP/EP Enterprise standard All purity customized Fast and safe delivery We have reliable forwarder who can help us deliver our goods more fast and safe. We
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 email in time prod
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&
Cas:533-31-3
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryProduct Name Sesamol Synonyms 3,4-(Methylenedioxy)phenol; 1,3-Benzodioxol-5-ol; 5-Benzodioxolol CAS No. 533-31-3 EINECS 208-561-5 Molecular For
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 Powder Storage:Store in sealed containers at cool & dr
Appearance:white to off-white crystalline powder Storage:Room temperature Package:25kg/drum Application:Antioxidant Transportation:Express/Sea/Air Port:Any port in china
Cas:533-31-3
Min.Order:25 Kilogram
Negotiable
Type:Lab/Research institutions
inquiry1.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
Cas:533-31-3
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryOur company has been in existence for 10 years since its establishment. We have our own unique team. The company integrates independent research and development, production and sales. We have established famous brands at home and abroad. At prese
Sesamol CAS:533-31-3 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, ster
Cas:533-31-3
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiryProduct Detail Minimum Order Qty. 10 Gram
Cas:533-31-3
Min.Order:10 Gram
Negotiable
Type:Trading Company
inquiryProduct quality: Our company have high quality product , and also the product we have good manufacture . First of all, this product is of fine quality. Every finish should be checked by quality inspection system.And every one should be also tr
Cas:533-31-3
Min.Order:1 Kilogram
FOB Price: $90.0 / 100.0
Type:Trading Company
inquiry1,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 qualifie
Cas:533-31-3
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryConditions | Yield |
---|---|
With copper acetylacetonate; N1-(4-hydroxy-2,6-dimethylphenyl)-N2-(4-hydroxy-3,5-dimethylphenyl)oxalamide; potassium hydroxide In water; dimethyl sulfoxide at 60℃; for 24h; Schlenk technique; Inert atmosphere; | 99% |
With copper(I) oxide; 1D-1-O-Methyl-muco-inostol; sodium hydroxide In water at 130℃; for 6h; | 59% |
With formic acid; oxygen; triethylamine; copper(ll) bromide In acetonitrile at 20℃; for 48h; Irradiation; | 52% |
Conditions | Yield |
---|---|
With copper acetylacetonate; N1-(4-hydroxy-2,6-dimethylphenyl)-N2-(4-hydroxy-3,5-dimethylphenyl)oxalamide; water In water; dimethyl sulfoxide at 80℃; for 24h; Schlenk technique; Inert atmosphere; | 99% |
With tris(6,6'-diamino-2,2'-bipyridine); 4,4-diphenyl-1,3,5,7,8-pentamethyl-2,6-diethyl-4-bora-3a,4a-diaza-s-indacene; Br2Ni*3H2O; water; N-ethyl-N,N-diisopropylamine In N,N-dimethyl-formamide; acetonitrile at 120℃; for 24h; Glovebox; Irradiation; Inert atmosphere; | 72% |
Stage #1: 1,2-(methylenedioxy)-4-bromobenzene With magnesium In tetrahydrofuran Inert atmosphere; Stage #2: With oxaziridine In tetrahydrofuran at 0 - 25℃; for 2h; Inert atmosphere; Stage #3: With ammonium chloride In tetrahydrofuran; water Inert atmosphere; | 63% |
Conditions | Yield |
---|---|
Stage #1: piperonal With 3-chloro-benzenecarboperoxoic acid for 0.0833333h; Dakin oxidation; Stage #2: With sodium hydroxide for 0.0833333h; Further stages.; | 95% |
With sulfuric acid; dihydrogen peroxide; boric acid In tetrahydrofuran; water at 20℃; for 3.5h; Oxidation; | 89% |
With sulfuric acid; dihydrogen peroxide; boric acid; 3-butyl-1-methyl-1H-imidazol-3-ium hexafluorophosphate at 0℃; Dakin reaction; | 78% |
benzo[d][1,3]dioxol-5-yl 4-methylbenzenesulfonate
Sesamol
Conditions | Yield |
---|---|
With magnesium In methanol for 4h; Ambient temperature; | 95% |
With potassium fluoride on basic alumina for 0.05h; Substitution; microwave irradiation; | 88% |
With (2’,4’,6’-triisopropyl-[1,1’-biphenyl]-2-yl)-diphenylphosphine; bis(2-phenylpyridinato)(2,2'-bipyridine)iridium(III) hexafluorophosphate; carbon dioxide; tetrabutylammomium bromide; palladium diacetate; caesium carbonate; N-ethyl-N,N-diisopropylamine In N,N-dimethyl acetamide at 20℃; under 760.051 Torr; for 4h; Irradiation; | 31% |
Conditions | Yield |
---|---|
With water; potassium hydroxide In methanol at 50℃; for 2h; | 95% |
With water at 20℃; for 1.25h; | 95% |
Sesamol
Conditions | Yield |
---|---|
With hydrogenchloride In water pH=8.5; | 94.3% |
5-(2-Methoxy-ethoxymethoxy)-benzo[1,3]dioxole
Sesamol
Conditions | Yield |
---|---|
With 2-chloro-1,3,2-dithioborolane In dichloromethane at -78℃; for 0.75h; | 94% |
5-propionyloxy-benzo[1,3]dioxole
Sesamol
Conditions | Yield |
---|---|
Stage #1: 5-propionyloxy-benzo[1,3]dioxole With sodium hydroxide; tetrabutyl-ammonium chloride; water In dichloromethane at 20 - 25℃; for 8 - 8.75h; Stage #2: With hydrogenchloride In dichloromethane; water pH=8.5; | 92.3% |
3,4-(methylenedioxy)-benzeneboronic acid
Sesamol
Conditions | Yield |
---|---|
With 2,5-dimethylfuran; zinc(II) phthalocyanine; oxygen In tetrahydrofuran at 25℃; under 760.051 Torr; for 1.5h; Irradiation; Sealed tube; Schlenk technique; | 92% |
With dihydrogen peroxide In water at 20℃; for 0.0833333h; | 92% |
With oxygen; triethylamine In 2-methyltetrahydrofuran at 20℃; under 760.051 Torr; for 24h; Green chemistry; | 88% |
With rongalite In ethanol; water at 20℃; for 7h; Irradiation; | 71% |
With [Rh2(bpy)2(μ-OAc)2(OAc)2]; oxygen; N-ethyl-N,N-diisopropylamine In N,N-dimethyl-formamide under 760.051 Torr; for 18h; Irradiation; | 30 mg |
Sesamol
Conditions | Yield |
---|---|
With carbon tetrabromide In methanol for 5h; ether cleavage; Heating; | 91% |
Conditions | Yield |
---|---|
With copper acetylacetonate; N1-(4-hydroxy-2,6-dimethylphenyl)-N2-(4-hydroxy-3,5-dimethylphenyl)oxalamide; water In water; dimethyl sulfoxide at 130℃; for 24h; Schlenk technique; Inert atmosphere; | 88% |
With trans-di(μ-acetato)bis[o-(di-o-tolyl-phosphino)benzyl]dipalladium(II); C29H45Pt; caesium carbonate In water; N,N-dimethyl-formamide at 130℃; for 0.5h; Inert atmosphere; Microwave irradiation; | 51% |
Sesamol
Conditions | Yield |
---|---|
With methanol; sodium tetrahydroborate; nickel(II) chloride hexahydrate at 20℃; for 0.25h; chemoselective reaction; | 88% |
Conditions | Yield |
---|---|
Stage #1: 1-(benzo[d][1,3]dioxol-6-yl)ethanone With formic acid In toluene at 30 - 40℃; for 0.5h; Stage #2: With dihydrogen peroxide In toluene for 12h; Stage #3: With water at 35 - 40℃; for 4h; Concentration; Alkaline conditions; | 82.5% |
3,4-methylenedioxyphenyl formate
Sesamol
Conditions | Yield |
---|---|
With water; potassium hydroxide In methanol at 50℃; for 1h; | 82% |
With potassium hydroxide In tetrahydrofuran; methanol at 10℃; for 30h; Yield given; | |
With potassium hydroxide In methanol for 1h; Ambient temperature; Yield given; |
3,4-methylenedioxy-1-(2-tetrahydropyranyloxy)benzene
Sesamol
Conditions | Yield |
---|---|
With titanium(III) chloride In acetonitrile at 20℃; for 24h; | 81% |
Conditions | Yield |
---|---|
With ethanol; sodium hydroxide at 82 - 96℃; for 4.5h; Reflux; elimination of ethyl formate; | A 79% B n/a |
4-methoxy-3,4-(methylenedioxy)cyclohexa-2,5-dienone
A
Sesamol
Conditions | Yield |
---|---|
With lithium hexamethyldisilazane In toluene at 0℃; for 0.5h; Reflux; regioselective reaction; | A 46 mg B 72% |
Conditions | Yield |
---|---|
With copper(I) oxide; sodium methylate In methanol at 185℃; for 12h; Autoclave; | 68% |
Conditions | Yield |
---|---|
With dihydrogen peroxide; sulfuric acid In methanol for 24h; Ambient temperature; | A 67% B 8% |
Conditions | Yield |
---|---|
With dihydrogen peroxide; sulfuric acid In methanol for 24h; Ambient temperature; | A 67% B 8% |
(3,4-methylenedioxy)phenylmagnesium bromide
Sesamol
Conditions | Yield |
---|---|
With air In tetrahydrofuran at -25℃; under 12929 Torr; for 0.0566667h; Green chemistry; | 57% |
A
Sesamol
B
2-isopropyl-4,5-(methylenedioxy)phenol
Conditions | Yield |
---|---|
With potassium hydroxide In ethylene glycol Mechanism; Reflux; | A 53% B 17% |
Conditions | Yield |
---|---|
With (2’,4’,6’-triisopropyl-[1,1’-biphenyl]-2-yl)-diphenylphosphine; bis(2-phenylpyridinato)(2,2'-bipyridine)iridium(III) hexafluorophosphate; tetrabutylammomium bromide; palladium diacetate; caesium carbonate; N-ethyl-N,N-diisopropylamine In N,N-dimethyl acetamide at 20℃; under 760.051 Torr; for 4h; Irradiation; | A 21% B 12% |
3,4-methylenedioxypropiophenone
Sesamol
Conditions | Yield |
---|---|
With formic acid; dihydrogen peroxide anschliessend Behandeln mit methanol. Kalilauge; | |
Stage #1: 3,4-methylenedioxypropiophenone With acetic anhydride; toluene-4-sulfonic acid In dichloromethane at 40℃; Stage #2: With dihydrogen peroxide In dichloromethane; water Heating / reflux; Stage #3: With hydrogenchloride In dichloromethane; water pH=1; | |
Stage #1: 3,4-methylenedioxypropiophenone In dichloromethane at 40℃; for 10h; Heating / reflux; Stage #2: With hydrogenchloride In dichloromethane; water pH=1; Heating / reflux; | |
Stage #1: 3,4-methylenedioxypropiophenone With phthalic anhydride; toluene-4-sulfonic acid In dichloromethane at 40℃; Stage #2: With dihydrogen peroxide In dichloromethane; water Heating / reflux; Stage #3: With hydrogenchloride In dichloromethane; water pH=1; | |
Stage #1: 3,4-methylenedioxypropiophenone With maleic anhydride; toluene-4-sulfonic acid In dichloromethane at 40℃; Stage #2: With dihydrogen peroxide In dichloromethane; water Heating / reflux; Stage #3: With hydrogenchloride In dichloromethane; water pH=1; |
benzo[1,3]dioxolo-5-ylamine
Sesamol
Conditions | Yield |
---|---|
Diazotization; |
Sesamol
Conditions | Yield |
---|---|
at 180℃; for 2h; Product distribution; variation of time, temperature; sesamol enhances antioxidativ action of γ-tocopherol; |
Sesamol
Conditions | Yield |
---|---|
With hydrogenchloride for 1h; Elimination; |
Sesamol
Conditions | Yield |
---|---|
With mineral acids | |
With hydrogenchloride |
Sesamol
Conditions | Yield |
---|---|
With triethylamine In various solvent(s) at 20℃; Kinetics; Further Variations:; Reagents; |
Conditions | Yield |
---|---|
With tetraethylammonium hydroxide at 0 - 20℃; for 1h; | 100% |
With sodium hydroxide In water for 1h; Heating; | 99% |
With potassium hydroxide | |
With potassium carbonate In acetone Heating; Yield given; | |
Alkaline conditions; |
Conditions | Yield |
---|---|
With potassium hydroxide In pyridine at 90℃; | 100% |
Sesamol
tert-butyldimethylsilyl chloride
(benzo[d][1,3]dioxol-5-yloxy)(tert-butyl)dimethylsilane
Conditions | Yield |
---|---|
With 1H-imidazole In N,N-dimethyl-formamide at 20℃; | 100% |
With 1H-imidazole In N,N-dimethyl-formamide at 20℃; for 1h; Inert atmosphere; | 98% |
With 1H-imidazole; dmap In N,N-dimethyl-formamide at 0 - 23℃; for 4h; Inert atmosphere; | 96% |
With 1H-imidazole In N,N-dimethyl-formamide at 20℃; for 14h; silylation; | 92% |
With 1H-imidazole In dichloromethane at 20℃; for 16h; |
Conditions | Yield |
---|---|
Stage #1: Sesamol With ethylmagnesium bromide In diethyl ether at 20℃; for 0.333333h; Stage #2: 3-phenyl-propionaldehyde In dichloromethane for 20h; Heating; | 100% |
Sesamol
ethyl (E)-3-(4-methoxyphenyl)prop-2-enoate
8-(4-methoxyphenyl)-7,8-dihydro-6H-[1,3]dioxolo[4,5-g]-chromen-6-one
Conditions | Yield |
---|---|
With trifluoroacetic acid at 20℃; for 24h; | 100% |
Conditions | Yield |
---|---|
Stage #1: Sesamol With tetraethylammonium hydroxide In methanol Stage #2: dimethylsulfide In tetrahydrofuran at 20℃; for 1h; | 100% |
Conditions | Yield |
---|---|
Stage #1: Sesamol With isopropylmagnesium chloride In tetrahydrofuran at 0 - 4℃; for 2h; Industry scale; Stage #2: indole-2,3-dione In tetrahydrofuran at -5 - 3℃; Industry scale; Stage #3: With water; ammonium chloride In tetrahydrofuran at 3 - 4℃; Industry scale; | 100% |
Stage #1: Sesamol With isopropylmagnesium chloride In tetrahydrofuran at 0 - 5℃; for 2.5h; Stage #2: indole-2,3-dione In tetrahydrofuran at 0 - 20℃; for 19h; | 98% |
With potassium carbonate In tetrahydrofuran for 17h; Solvent; Inert atmosphere; | |
With triethylamine In tert-butyl methyl ether at 25℃; for 15h; Inert atmosphere; | |
In water at 20℃; |
4-(4-fluorobenzenesulfonyl)-1-prop-2-ynylpiperidine-4-carboxylic acid ethyl ester
Sesamol
C24H25NO7S
Conditions | Yield |
---|---|
With potassium carbonate In N,N-dimethyl-formamide at 80℃; for 48h; | 100% |
Conditions | Yield |
---|---|
With triethylamine In dichloromethane at 20℃; for 0.166667h; | 100% |
Conditions | Yield |
---|---|
With potassium carbonate; bis-[(trifluoroacetoxy)iodo]benzene In acetonitrile for 0.166667h; Ambient temperature; | 99% |
Sesamol
chloromethyl methyl ether
(3,4-methylenedioxyphenoxy)methyl methyl ether
Conditions | Yield |
---|---|
With sodium hydride In N,N-dimethyl-formamide 1.) 0 deg C, 30 min, 2.) 0 deg C, 3 h; | 99% |
Stage #1: Sesamol With n-butyllithium In tetrahydrofuran at 0℃; for 0.5h; Stage #2: chloromethyl methyl ether In tetrahydrofuran at 20℃; for 24h; | 98% |
With sodium hydride In N,N-dimethyl-formamide at 0 - 20℃; | 98% |
Conditions | Yield |
---|---|
With potassium carbonate In acetone at 25℃; for 12h; | 99% |
With PS-BEMP; N,N-dimethyl-formamide In acetonitrile | 98% |
With PS-BEMP In N,N-dimethyl-formamide; acetonitrile at 20℃; for 3h; | 98% |
Sesamol
t-butyldimethylsiyl triflate
(benzo[d][1,3]dioxol-5-yloxy)(tert-butyl)dimethylsilane
Conditions | Yield |
---|---|
With triethylamine In dichloromethane at -78℃; for 1h; | 99% |
Conditions | Yield |
---|---|
With potassium carbonate In N,N-dimethyl-formamide at 23℃; Inert atmosphere; Schlenk technique; | 99% |
With potassium carbonate In N,N-dimethyl-formamide at 20℃; for 20h; | 95% |
With potassium carbonate at 60℃; for 3h; | |
Stage #1: Sesamol With sodium hydride In N,N-dimethyl-formamide at 0℃; for 0.5h; Stage #2: benzyl bromide In N,N-dimethyl-formamide at 20℃; for 12h; |
Sesamol
(E)-3-(4-methoxyphenyl)acrylic acid
8-(4-methoxyphenyl)-7,8-dihydro-6H-[1,3]dioxolo[4,5-g]-chromen-6-one
Conditions | Yield |
---|---|
With trifluoroacetic acid In dichloromethane at 20℃; for 24h; | 99% |
With trifluoroacetic acid; palladium diacetate In dichloromethane at 20℃; for 10h; Cyclization; hydroarylation; | 96% |
Conditions | Yield |
---|---|
With boron trifluoride diethyl etherate In benzene at 20℃; for 1h; | 99% |
Stage #1: Sesamol With ethylmagnesium bromide In diethyl ether at 20℃; for 0.333333h; Inert atmosphere; Stage #2: 4-methoxy-benzaldehyde In dichloromethane for 19h; Inert atmosphere; Reflux; |
Sesamol
(R)-3-tert-butoxycarbonyl-4-formyl-2,2-dimethyloxazolidine
tert-butyl (R)-4-((R)-hydroxy(6-hydroxybenzo[d][1,3]dioxol-5-yl)methyl)-2,2-dimethyloxazolidine-3-carboxylate
Conditions | Yield |
---|---|
Stage #1: Sesamol With methylmagnesium chloride In tetrahydrofuran at 20℃; for 0.166667h; Stage #2: (R)-3-tert-butoxycarbonyl-4-formyl-2,2-dimethyloxazolidine In dichloromethane at 0 - 20℃; for 15h; | 99% |
Conditions | Yield |
---|---|
With iron(III) chloride In dichloromethane at 20℃; for 0.333333h; Friedel Crafts alkylation; optical yield given as %de; diastereoselective reaction; | 99% |
Sesamol
(4aS,8aS)-3,4,4aα,5,6,7,8,8aβ-octahydro-5,5,8aβ-trimethyl-1-methylidene-2(1H)-naphthalenone
(12bS)-9,10-methylenedioxy-4,4,12b-trimethyl-2,3,4,4a,5,6,12,12b-octahydro-1Hbenzo[a]xanthene
Conditions | Yield |
---|---|
With Amberlyst A-15 ion exchange resin In benzene for 1.83333h; Friedel Crafts alkylation; Inert atmosphere; Reflux; Molecular sieve; | 99% |
Conditions | Yield |
---|---|
With C36H45F12N7S2 In toluene at 20℃; for 12h; Friedel Crafts reaction; optical yield given as %ee; enantioselective reaction; | 99% |
With C36H45F12N7S2 In toluene at 20℃; for 12h; Friedel Crafts reaction; optical yield given as %ee; stereoselective reaction; | 99% |
Conditions | Yield |
---|---|
With C36H45F12N7S2 In toluene at 20℃; for 12h; Friedel Crafts reaction; optical yield given as %ee; enantioselective reaction; | 99% |
With C36H45F12N7S2 In toluene at 0℃; for 12h; Friedel Crafts reaction; optical yield given as %ee; stereoselective reaction; | 91% |
Conditions | Yield |
---|---|
With N-ethyl-N,N-diisopropylamine In dichloromethane at 20℃; | 99% |
Sesamol
1-benzyloxyallene
Conditions | Yield |
---|---|
With tris(dibenzylideneacetone)dipalladium(0) chloroform complex; N,N’-(1S,2S)-cyclohexane-1,2-diylbis[2-(diphenylphosphino)-1-naphthamide]; triethylamine In 1,4-dioxane at 15℃; for 12h; Schlenk technique; Molecular sieve; enantioselective reaction; | 99% |
Conditions | Yield |
---|---|
With toluene-4-sulfonic acid In nitromethane at 80℃; for 3h; | 99% |
With 3-(1,1-dioxido-4-(3-(3-(3-sulfopropyl)-1H-imidazol-3-ium-1-yl)propyl)thiomorpholino-4-ium)propane-1-sulfonate trifluoromethanesulfonate In acetic acid butyl ester at 80℃; for 2h; | 99% |
Sesamol
ethyl (1-benzyl-2-oxo-2,3-dihydro-1H-indol-3-ylidene)cyanoacetate
Conditions | Yield |
---|---|
With C29H28F6N4OS at 25℃; Molecular sieve; enantioselective reaction; | 99% |
Conditions | Yield |
---|---|
With C29H28F6N4OS at 25℃; Molecular sieve; enantioselective reaction; | 99% |
Conditions | Yield |
---|---|
With C29H28F6N4OS at 25℃; Molecular sieve; enantioselective reaction; | 99% |
Conditions | Yield |
---|---|
With C29H28F6N4OS at 25℃; Molecular sieve; enantioselective reaction; | 99% |
Conditions | Yield |
---|---|
With C29H28F6N4OS at 25℃; Molecular sieve; enantioselective reaction; | 99% |
Conditions | Yield |
---|---|
With C29H28F6N4OS at 25℃; Molecular sieve; enantioselective reaction; | 99% |
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