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Cas:123-72-8
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inquiryProduct description: Product name Butyraldehyde CAS number 123-72-8 Assay ≥99% Appearance Colorless transparent liquid Capacity 2000mt/year Application Resins, plastic plasti
Cas:123-72-8
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inquiryHebei Yanxi Chemical Co., Ltd. is a professional research, development and production of lead acetate benzene acetamide enterprise backbone members by local well-known entrepreneurs and professional senior engineers in the party's "low car
Purity 99% with competitive price Fast delivery Prompt shipment Appearance:Colorless liquid Storage:Store in cool dry place Package:drum packing Application:Mainly used for the preparation of banana, caramel and other fruit flavor. Also us
Cas:123-72-8
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inquiryButyraldehyde Product Name: Butyraldehyde Synonyms: Butal; butaldehyde; butalyde; butanal; Butyric Aldehyde; Butyl Aldehyde; n-butanal; n-butyraldehyde; n-butyl aldehyde; Natural Butyraldehyde
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
Butyraldehyde CAS:123-72-8 Specification Product name Butyraldehyde CAS number 123-72-8 Assay ≥99% Appearance Colorless transparent liquid Capacity 2000mt/year Application
Cas:123-72-8
Min.Order:1 Kilogram
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inquiryHangzhou KeyingChem Co., Ltd. exported this product to many countries and regions at best price. If you are looking for the material’s manufacturer or supplier in China, KeyingChem is your best choice. Pls contact with us freely for getting det
J&H CHEM R&D center can offer custom synthesis according to the contract research and development services for the fine chemicals, pharmaceutical, biotechnique and some of the other chemicals. J&H CHEM has some Manufacturing base in Jia
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Cas:123-72-8
Min.Order:10 Gram
FOB Price: $100.0
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inquirySuperior quality Appearance:colourless liquid with a very unpleasant smell Storage:Stored in cool, dry and ventilation place; Away from fire and heat Package:1kg/bag, 1kg/drum or 25kg/drum or as per your request. Application:Used as Pharmaceutical
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 Scientific and so on.O
Cas:123-72-8
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inquiryWe are leading fine chemicals supplier in China with ISO certificate, Our main business covers the fields below: 1.Noble Metal Catalysts (Pt.Pd...) 2.Organic Phosphine Ligands (Tert-butyl-phosphine.Cyclohexyl-phosphine...) 3.OLED
Cas:123-72-8
Min.Order:1 Gram
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Type:Lab/Research institutions
inquiryHangzhou Huarong Pharm Co., Ltd.established since 2006 , has been actively developing specialty products for Finished Dosages, APIs, Intermediates, and Fine chemicals markets in North America, Europe, Korea, Japan, Mid-East and all over the World. Hu
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
R & D enterprises have their own stock in stock Package:1kg Application:pharmaceutical intermediates
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
Our clients, like BASF,CHEMO,Brenntag,ASR,Evonik,Merck and etc.Appearance:COA Storage:in stock Application:MSDS/TDS
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Hunan chemfish Pharmaceutical co.,Ltd.located in Lugu High-tech industral park ,Hunan province . with its own R&D center and more than 10000㎡manufacture plant . Chemfish owns 40 reactors from 1000L to 8000L. With complete auxiliary equipment as
Product Description Description & Specification Category Pharmaceutical Raw Materials, Fine Chemicals, Bulk drug Standard Medical standard
Cas:123-72-8
Min.Order:1 Kilogram
FOB Price: $112.0
Type:Trading Company
inquiryAnsciep 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
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Butyraldehyde CAS:123-72-8 Application:Butyraldehyde CAS:123-72-8
Hangzhou ZeErRui Chemical Co., Ltd. located in Lingang industrial areas, our plant covers an area of 6000 square meters.ZeErRui dedicated to the development, production and marketing of chemicals. We have earned ourselves a good reputation at home an
low price and high purityAppearance:solid or liquid Storage:in sealed air resistant place Package:As customer require Application:Pharma;Industry;Agricultural Transportation:by sea or by airplane Port:any port in China
Butyraldehyde CAS:123-72-8Appearance:Transparent liquid Storage:Keep container closed when not in use. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances. Store protected from moisture. P
Cas:123-72-8
Min.Order:0
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Type:Lab/Research institutions
inquiryConditions | Yield |
---|---|
With oxidase In water at 40℃; for 1.5h; Reformatsky Reaction; Enzymatic reaction; | 100% |
With tetramethylammonium monofluorochromate(VI) In dichloromethane at 20℃; for 2h; | 98% |
With DIQCC In dichloromethane at 20℃; for 0.5h; | 98% |
Conditions | Yield |
---|---|
palladium on charcoal In hexane | 100% |
With sodium tetrahydroborate; nickel dichloride In methanol; water at 20℃; for 0.25h; | 75% |
With hydrogen; aluminum oxide; titanium-palladium at 100℃; |
Conditions | Yield |
---|---|
With potassium carbonate In water; dimethyl sulfoxide at 60℃; for 8h; High pressure; Green chemistry; | 99.9% |
Stage #1: propyl cyanide With diisobutylaluminium hydride In toluene at -20℃; for 0.222222h; Flow reactor; Stage #2: With water; sodium L-tartrate In toluene at 0℃; chemoselective reaction; | 64% |
With Diisobutylaluminium hydride(1 M solution in tetrahydrofuran, 4.9 mL, 4.9 mmol) In dichloromethane at -78℃; for 1h; |
Conditions | Yield |
---|---|
With hydrogen In 1,4-dioxane at 20℃; for 12h; | 99% |
With hydrogen; potassium carbonate In acetone at 20℃; under 760.051 Torr; for 0.25h; Concentration; Reagent/catalyst; chemoselective reaction; | 99% |
With ammonium formate; PdMCM-41 In methanol at 69.84℃; for 1.5h; | 88% |
Conditions | Yield |
---|---|
With tributylphosphine; hydrogen; cobalt(II) acetate In methanol at 85℃; under 63755.1 Torr; for 30h; Irradiation; | 99% |
With tributylphosphine; hydrogen; cobalt(II) acetate In methanol at 85℃; under 63755.1 Torr; for 30h; Product distribution; Irradiation; other educt and product, different catalysts, temperatures times pressures with and without irradiation; | 99% |
With hydrogen; 2,7-bis(SO3Na)-4,5-bis(PPh2)-9,9-Me2-xanthene Rh complex at 100℃; under 9075.91 Torr; for 0.00472222h; | 95.6% |
butyric acid Li-salt
butyraldehyde
Conditions | Yield |
---|---|
With 9-borabicyclo[3.3.1]nonane dimer In tetrahydrofuran for 1h; Ambient temperature; | 97% |
Conditions | Yield |
---|---|
With tert.-butylhydroperoxide In methanol; decane at 60℃; for 2.75h; | 96% |
With zinc dichromate trihydrate at 20℃; grinding; neat (no solvent); chemoselective reaction; | 92% |
With dipotassium peroxodisulfate; sodium carbonate In water for 0.333333h; Rate constant; Irradiation; pH: 11.5, rate constant (k M-1s-1); |
1,1-diacetoxybutane
butyraldehyde
Conditions | Yield |
---|---|
With 2,6-dicarboxypyridinium chlorochromate In acetonitrile at 20℃; for 0.25h; | 95% |
With N-Bromosuccinimide; water; silica gel at 20℃; for 0.0666667h; neat (no solvent); chemoselective reaction; | 94% |
With cellulose sulfonic acid In acetonitrile at 50℃; for 0.5h; | 87% |
butanal N,N-dimethylhydrazone
butyraldehyde
Conditions | Yield |
---|---|
With iron(II) sulfate In chloroform at 20℃; for 0.75h; Hydrolysis; | 95% |
Conditions | Yield |
---|---|
With (acetylacetonato)dicarbonylrhodium (l); hydrogen In water; toluene at 60℃; under 37503.8 Torr; for 22h; chemoselective reaction; | A 94% B 6% |
With bis(1,5-cyclooctadiene)diiridium(I) dichloride; hydrogen In water; toluene at 60℃; under 37503.8 Torr; for 22h; chemoselective reaction; |
Conditions | Yield |
---|---|
With 3-carboxypyridinium dichromate In acetonitrile at 20℃; for 0.0833333h; | 94% |
Conditions | Yield |
---|---|
With dicarbonylacetylacetonato rhodium (I); C41H30O8P2; hydrogen In toluene at 90℃; under 3750.38 - 7500.75 Torr; for 3h; Reagent/catalyst; regioselective reaction; | A 93.9% B n/a |
With tributylphosphine; hydrogen; cobalt(II) acetate In methanol at 85℃; under 60004.8 Torr; for 24h; Irradiation; Yield given. Yields of byproduct given; | |
With hydrogen; Dioctadecylamine; Rh-distearylamine-1,3-bis-disulfonatophenyl phosphinopropane; rhodium at 125℃; under 202516 Torr; for 2h; Yield given. Yields of byproduct given; |
Conditions | Yield |
---|---|
With boron trifluoride diethyl etherate In diethyl ether for 4h; Ambient temperature; | 93% |
With dimethyl sulfoxide at 70℃; for 6h; | 87.06% |
With oxygen at 24.9℃; under 700 Torr; Rate constant; Product distribution; Irradiation; further reactio pressure; | 20% |
octane-4,5-diol
butyraldehyde
Conditions | Yield |
---|---|
With tert-butylhypochlorite; lead acetate; dibenzoyl peroxide In toluene at 20℃; for 0.666667h; | 93% |
Conditions | Yield |
---|---|
With thexylbromoborane dimethyl sulfide complex In carbon disulfide; dichloromethane at -20 - 20℃; for 1h; | 92% |
With 9-borabicyclo[3.3.1]nonane dimer; lithium dihydrido borata-bicyclo[3.3.0]nonane In tetrahydrofuran for 1h; Ambient temperature; | 90% |
With sodium amalgam |
Conditions | Yield |
---|---|
With iron(II) sulfate In chloroform at 20℃; for 0.75h; Hydrolysis; | 92% |
With tetraamminecopper(2+) bis(permanganate); acetic acid at 14.85℃; Kinetics; Further Variations:; Temperatures; | |
With acetic acid; bis-[(trifluoroacetoxy)iodo]benzene at 14.85℃; Kinetics; Further Variations:; Temperatures; |
Conditions | Yield |
---|---|
With thionyl chloride; dihydrogen peroxide In acetonitrile at 25℃; for 0.0333333h; | 92% |
Stage #1: 2-propyl-1,3-dithiolane In ethanol at 20℃; Stage #2: With water In ethanol at 20℃; | 86% |
Conditions | Yield |
---|---|
With sodium bromate; Ru2(dmnapy)Cl4 for 0.25h; Ambient temperature; | A 91.5% B 2.5% |
With C30H24N2O7W; dihydrogen peroxide In water; acetonitrile for 14h; Reflux; | A 67% B 23% |
With tert.-butylhydroperoxide; chromium tetra(tert-butoxide) In benzene at 20℃; for 24h; | A 16% B 53% |
Conditions | Yield |
---|---|
With poly[4-vinyl-N,N-dichlorobenzenesulfonamide] In tetrachloromethane at 40℃; for 5h; | 91% |
With dihydrogen peroxide; vanadyl acetylacetonate In acetone at 20℃; for 8h; | 75% |
With cethyltrimethylammonium permanganate In dichloromethane at 4.85℃; Kinetics; Further Variations:; Temperatures; |
Conditions | Yield |
---|---|
With ammonium hydroxide; formic acid In diethyl ether; chloroform for 0.5h; Ambient temperature; | 90% |
With Pd-BaSO4; acetic acid ester Hydrogenation; | |
With Pd-BaSO4; diethyl ether; hydrogen |
Conditions | Yield |
---|---|
With n-butyllithium; diisobutylaluminium hydride; tert-butyl alcohol In tetrahydrofuran; hexane at 0℃; | 90% |
With sodium tris(diethylamino)aluminum hydride In tetrahydrofuran; dodecane at -78℃; for 6h; | 65% |
With lithium-tris(diethylamino)hydridoaluminate In tetrahydrofuran at -78℃; for 3h; Reduction; |
Conditions | Yield |
---|---|
With bis-trinitratocerium(IV) chromate; montmorillonite K-10 In dichloromethane for 1h; Oxidation; deprotection; Heating; | 90% |
With HMTAB; silica gel for 0.0305556h; microwave irradiation; | 75% |
{PPN}{HCr(CO)5}
4-bromobutyroyl chloride
A
bis(triphenylphosphine)nitrogen{Cr(CO)5Cl}
B
butyraldehyde
Conditions | Yield |
---|---|
In tetrahydrofuran 2 equiv of complex, THF, 25°C;; detected by NMR and IR spectra; and GC analysis,; | A n/a B 90% |
2-ethyl-4,6-dipropyl-[1,3,5]trioxane
A
(E)-2-Hexenal
B
ethanol
C
butyraldehyde
Conditions | Yield |
---|---|
With sulfuric acid for 12h; Time; Reflux; | A 90% B n/a C n/a |
Conditions | Yield |
---|---|
With water; Nafion-H In acetone for 0.5h; | 89% |
With methyl and sulfonic acid bifunctionalized silica nanoparticle In water; toluene at 50℃; for 1.25h; |
Conditions | Yield |
---|---|
With 9-borabicyclo[3.3.1]nonane dimer In tetrahydrofuran for 0.5h; Ambient temperature; | 89% |
Conditions | Yield |
---|---|
With chloro-trimethyl-silane; zinc In 1,2-dichloro-ethane at 20℃; for 4h; | 100% |
With tetrafluoroboric acid at 20℃; for 0.0166667h; | 98% |
With perchloric acid; silica gel at 20℃; for 0.0166667h; | 96% |
Conditions | Yield |
---|---|
With sodium hydroxide In ethanol; water at 0℃; for 0.166667h; Addition; Henry reaction; | 100% |
With P(i-PrNCH2CH2)3N; magnesium sulfate for 0.666667h; Ambient temperature; | 98% |
With rac-1',2',3',4'-tetrahydro-1,1'-bisisoquinoline In tetrahydrofuran at 20℃; for 24h; Henry Nitro Aldol Condensation; | 98% |
Conditions | Yield |
---|---|
With ammonium formate; palladium on activated charcoal In water; isopropyl alcohol at 20℃; for 0.166667h; | 100% |
With hydrogen In ethanol at 20℃; for 6h; Green chemistry; | 93% |
With hydrogen In methanol at 20℃; under 760.051 Torr; for 4h; | 92% |
Conditions | Yield |
---|---|
With ammonium formate; palladium on activated charcoal In water; isopropyl alcohol at 20℃; for 0.5h; | 100% |
With 1.1 wt% Pd/NiO; hydrogen In ethanol at 25℃; under 760.051 Torr; for 10h; | 98% |
With sodium tetrahydroborate In tetrahydrofuran at 20℃; | 96% |
Conditions | Yield |
---|---|
With hydroxylamine hydrochloride; sodium acetate In methanol; water Reflux; | 100% |
Stage #1: butyraldehyde With hydroxylamine hydrochloride; sodium hydroxide In ethanol; water at 2 - 20℃; Stage #2: With hydrogenchloride In ethanol; water pH=6; | 99% |
With hydroxylamine hydrochloride at 78℃; for 0.0333333h; Catalytic behavior; Microwave irradiation; Green chemistry; | 94% |
butyraldehyde
(E)-2-ethyl-2-hexenal
Conditions | Yield |
---|---|
trimethyl(benzyl)ammonium fluoride In tetrahydrofuran for 6h; Heating; | 100% |
With L-Tryptophan In ethyl [2]alcohol at 20℃; for 3h; Catalytic behavior; Mechanism; Reagent/catalyst; Solvent; Time; Sealed tube; Green chemistry; diastereoselective reaction; | 95% |
With lithium perchlorate; triethylamine at 120℃; for 0.333333h; Microwave irradiation; optical yield given as %de; stereoselective reaction; | 90% |
Conditions | Yield |
---|---|
With (2S)-2-{diphenyl[(trimethylsilyl)oxy]methyl}pyrrolidine; 4-nitro-phenol In benzene-d6 at 20℃; Molecular sieve; | 100% |
With 1-(2-(1’-piperidine)ethyl)-3-imidazolium chloride zinc acetate at 120℃; for 9h; Autoclave; | 98.6% |
With sodium hydroxide In water at 120℃; Aldol Condensation; | 96% |
Conditions | Yield |
---|---|
With 2,2,2-trichloroethylperoxycarbonic acid; dihydrogen peroxide In dichloromethane Ambient temperature; | 100% |
With C4H11FeMo6NO24(3-)*3C16H36N(1+); water; oxygen; sodium carbonate at 50℃; under 760.051 Torr; for 8h; Green chemistry; | 99% |
With 4H3N*4H(1+)*CuMo6O18(OH)6(4-); water; oxygen; sodium carbonate at 50℃; under 760.051 Torr; for 12h; | 98% |
Conditions | Yield |
---|---|
With Ipc2BOH In pentane at 25℃; for 6h; | 100% |
With Ca2>2*THF In hexane at 20℃; for 0.5h; other carbonyl compounds, var. calcium tetrakis(alkoxy)alanates, solvents, times, temp.; | 99% |
With hydrogen; aluminum oxide; copper at 150℃; | 99% |
Conditions | Yield |
---|---|
Stage #1: propargyl alcohol With n-butyllithium In tetrahydrofuran; hexane at -40℃; for 0.333333h; Inert atmosphere; Stage #2: butyraldehyde With cerium(III) chloride In tetrahydrofuran; hexane Reagent/catalyst; | 100% |
Stage #1: propargyl alcohol With n-butyllithium In tetrahydrofuran; hexane at -40℃; for 0.5h; Inert atmosphere; Stage #2: butyraldehyde In tetrahydrofuran; hexane Inert atmosphere; | 70% |
In tetrahydrofuran |
pyrrolidine
cycl-isopropylidene malonate
butyraldehyde
2,2-Dimethyl-5-(1-pyrrolidin-1-yl-butyl)-[1,3]dioxane-4,6-dione
Conditions | Yield |
---|---|
In diethyl ether for 0.166667h; | 100% |
1,2,3-Benzotriazole
butyraldehyde
1-(1H-Benzotriazol-1-yl)-1-chlorobutane
Conditions | Yield |
---|---|
With thionyl chloride In chloroform for 0.5h; Heating; | 100% |
With thionyl chloride | |
With thionyl chloride | |
With thionyl chloride 1.) benzene, r.t., 0.5 h, 2.) r.t. 2 h; Yield given. Multistep reaction; |
Conditions | Yield |
---|---|
at 25℃; | 100% |
trimethylsilyl cyanide
butyraldehyde
2-Trimethylsilanyloxy-pentanenitrile
Conditions | Yield |
---|---|
With trans-{(iBu)2ATIGeiPr}2Pt(CN)2 In chloroform-d1 at 50℃; for 2h; Catalytic behavior; Schlenk technique; Glovebox; | 100% |
With potassium carbonate at 20℃; for 1h; | 99% |
Stage #1: butyraldehyde With scandium tris(trifluoromethanesulfonate); 1-n-butyl-3-methylimidazolium hexafluoroantimonate at 20℃; for 0.166667h; Stage #2: trimethylsilyl cyanide at 20℃; for 0.0833333h; Inert atmosphere; | 99% |
methylenebis(dichlorophosphine)
butyraldehyde
Conditions | Yield |
---|---|
100% |
methylenebis(isopropylphosphinous chloride)
butyraldehyde
Conditions | Yield |
---|---|
100% |
α,α-adamantylidene-N-methyl nitrone
butyraldehyde
A
2-Adamantanone
B
(Z)-N-(n-butylidene)methylamine N-oxide
Conditions | Yield |
---|---|
In tetrahydrofuran for 5.5h; Heating; | A n/a B 100% |
Chlorodifluoromethyl n-hexyl ketone
butyraldehyde
5,5-difluoro-4-hydroxy-6-dodecanone
Conditions | Yield |
---|---|
With copper(l) chloride; zinc In tetrahydrofuran Heating; | 100% |
With molecular sieve; copper(l) chloride; zinc In diethyl ether for 3h; Heating; | 100% |
With zinc; titanium tetrachloride 1) THF, 15 min, RT, 2) THF, 2 h, RT; Yield given. Multistep reaction; |
Conditions | Yield |
---|---|
With boron trifluoride diethyl etherate In diethyl ether for 3h; Heating; | 100% |
With iodine In water at 20℃; for 0.05h; | 99% |
With C22H23O12PS4*HO4S(1-) at 25℃; for 0.5h; Neat (no solvent); chemoselective reaction; | 95% |
Conditions | Yield |
---|---|
With 1-butyl-1,4-diazabicyclo[2.2.2]octanylium hydrotetrafluoroborate In water at 20℃; for 0.0333333h; Knoevenagel condensation; | 100% |
With poly-N-methyl-4-vinylpyridinium hydroxide-SiO2-Al2O3 composite at 20℃; for 0.916667h; Knoevenagel condensation; Neat (no solvent); | 98% |
With 1,4-diaza-bicyclo[2.2.2]octane In water at 20℃; for 0.05h; Knoevenagel Condensation; Green chemistry; | 96% |
butyraldehyde
allyl-trimethyl-silane
threo-3-(trimethylsilyl)-4-hydroxy-1-heptene
Conditions | Yield |
---|---|
With N,N,N,N,N,N-hexamethylphosphoric triamide; tert.-butyl lithium; ethylaluminum dichloride In tetrahydrofuran -78 deg C to r.t.; | 100% |
With chromium dichloride; N-Bromosuccinimide 2) THF, r.t., 2-3 h; Yield given. Multistep reaction; |
butyraldehyde
2-iodo-3-methylpropanal
Conditions | Yield |
---|---|
With iodine; mercury dichloride In dichloromethane at 20℃; for 2h; Darkness; | 100% |
With iodine; mercury dichloride In dichloromethane for 0.75h; Ambient temperature; | 76% |
cyclohexylmethyldiphenylphosphine oxide
butyraldehyde
Conditions | Yield |
---|---|
With n-butyllithium | 100% |
(S)-1-amino-2-(methoxymethyl)pyrrolidine
butyraldehyde
(2S)-(-)-<(1E)-butylidenamino>-2-(methoxymethyl)pyrrolidine
Conditions | Yield |
---|---|
at 20℃; | 100% |
With magnesium sulfate In dichloromethane at 20℃; for 12h; | 90% |
Conditions | Yield |
---|---|
With magnesium sulfate In dichloromethane Condensation; | 100% |
(R)-1-(4-isopropyl-2-thioxothiazolidin-3-yl)ethanone
butyraldehyde
(R)-3-Hydroxy-1-((R)-4-isopropyl-2-thioxo-thiazolidin-3-yl)-hexan-1-one
Conditions | Yield |
---|---|
With 1-ethyl-piperidine; tin(II) trifluoromethanesulfonate In dichloromethane at -78℃; for 0.166667h; | 100% |
butyraldehyde
(R)-2-methylpropane-2-sulfinamide
(RS,E)-N-butylidene-2-methylpropane-2-sulfinamide
Conditions | Yield |
---|---|
With molecular sieve; copper(II) sulfate In dichloromethane at 20℃; | 100% |
With pyridinium p-toluenesulfonate; magnesium sulfate In dichloromethane at 20℃; for 24h; | 87% |
With pyridinium p-toluenesulfonate; magnesium sulfate In dichloromethane at 20℃; for 20h; | 85% |
Conditions | Yield |
---|---|
With sodium tris(acetoxy)borohydride; acetic acid In 1,2-dichloro-ethane | 100% |
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