Dayang Chem (Hangzhou) Co.,Ltd.
Dayangchem’s 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. DayangChem can provide different quantiti
Cas:107-92-6
Min.Order:1 Kilogram
FOB Price: $3.0
Type:Lab/Research institutions
inquirySimagchem Corporation
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:107-92-6
Min.Order:1 Kilogram
Negotiable
Type:Manufacturers
inquiryHangzhou Dingyan Chem Co., Ltd
Items Standard Result Appearance Colorless liquid accord Flavor It has a strong smell of b
Cas:107-92-6
Min.Order:1 Kilogram
FOB Price: $3.0 / 10.0
Type:Manufacturers
inquiryWuhan Fortuna Chemical Co.,Ltd
Unique advantages for Butyric Acid Cas107-92-6 Guaranteed the purity High quality & competitive price Quality control Fast feedback Prompt shipment Appearance:Colorless clear liquid Storage:-20°C Package:25kg/drum;200kg/drum Applicati
Cas:107-92-6
Min.Order:25 Kilogram
FOB Price: $6.0 / 7.0
Type:Trading Company
inquiryNanjing Yuance Industry&Trade Co., Ltd.
Purity 99% with competitive price Fast delivery Prompt shipment Appearance:Colorless to slight yellow liquid with putrid and sour odor Storage:Store in cool dry place Package:drum packing Application:Production of soluble polyurethane, polyeste
Cas:107-92-6
Min.Order:1 Metric Ton
Negotiable
Type:Manufacturers
inquiryEAST CHEMSOURCES LIMITED
Butynoic acid CAS RN: 107-92-6 Molecular formula: C4H8O2 Molecular weight: 88.11 Properties: Colorless and transparent liquid with the frangrance of butter. It
Ality Chemical Corporation
The above product is Ality Chemical's strong item with best price, good quality and fast supply. Ality Chemical has been focusing on the research and production of this field for over 14 years. At the same time, we are always committed to providi
Chemwill Asia Co., Ltd.
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
Henan Tianfu Chemical Co., Ltd.
Butyric Acid CAS 107-92-6 Butyric acid is an important ingredient in the synthesis of perfumes and other fine chemicals, It is mainly used in the synthesis of butyric acid and butyric acid cellulose. Butyric acid esters have differe
Cas:107-92-6
Min.Order:1 Metric Ton
Negotiable
Type:Lab/Research institutions
inquiryBaoji Guokang Healthchem co.,ltd
Our 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
Lonwin Chemical Group Limited
n-Butanoic acid CAS：107-92-6 Specification CAS RN: 107-92-6 Molecular formula: C4H8O2 Molecular weight: 88.11 Properties: Colorless and transparent liquid with the frangrance of butter. It can be us
Triumph International Development Limilted
Appearance:white powder Storage:Store in a cool,dry place and keep away from direct strong light Package:packaged in foil bags or tins Application:Use only for laboratory research Transportation:Sea,Air,DHL/TNT/FEdex/UPS/EMS Por
Cas:107-92-6
Min.Order:10 Gram
FOB Price: $1.0
Type:Lab/Research institutions
inquiryAfine Chemicals Limited
Our Services 1. New Molecules R&D 2. Own test center HPLC NMR GC LC-MS 3. API and Intermediates from China reputed manufacturers 4. Documents support COA MOA MSDS DMF open part Our advantages 1. Government awarded company. Top 100 enter
Hangzhou Keyingchem Co.,Ltd
Hangzhou 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
Hangzhou J&H Chemical Co., Ltd.
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
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
Cas:107-92-6
Min.Order:10 Gram
FOB Price: $100.0
Type:Lab/Research institutions
inquiryHANGZHOU YUNUO CHEMICAL CO.,LTD
Superior quality, moderate price & quick delivery. Appearance:colourless liquid with the extremely unpleasant smell of rancid butter Storage:Stored in cool, dry and ventilation place; Away from fire and heat Package:,25kg/drum or as per you
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,
Henan Wentao Chemical Product Co., Ltd.
We are leading fine chemicals supplier in China and we had established stable business relationships with Samsung,LG,Merck,Thermo Fisher Scientific and so on.Our main business covers the fields below: 1.Noble Metal Catalysts (Pt.Pd...)
Cas:107-92-6
Min.Order:1 Kilogram
FOB Price: $5.0
Type:Lab/Research institutions
inquiryHangzhou Huarong Pharm Co., Ltd.
Hangzhou 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
Hefei TNJ chemical industry co.,ltd
Company Name:Hefei TNJ Chemical Industry Co.,Ltd. Registered Address:B911 Xincheng Business Center,South of Dongliu Road, Zhengwu District, Hefei, Anhui,China Register Capital：￥12,000,000.00 Re-Register Date：2009.09.03 Register Number：34010
Cas:107-92-6
Min.Order:1 Metric Ton
Negotiable
Type:Trading Company
inquiryKono Chem Co.,Ltd
high purity lowest priceAppearance:solid or liquid Storage:in sealed air resistant place Package:drum and bag Application:for pharma use Transportation:by sea or air Port:Beijing or Guangzhou
GIHI CHEMICALS CO.,LIMITED
high purity,in stock Package:25kg/drum,or as per customers'demand Application:API,or Intermediates,fine chemicals Transportation:air,sea,courier
JINHUA HUAYI CHEMICAL CO., LTD.
Jinhua huayi chemical co., ltd. is dedicated to the development, production and marketing of chemicals. On the basis of equality and mutual benefit, and under the principle of customer first, credit first, quality first, we are ready to join hands
Henan Allgreen Chemical Co.,Ltd
high quality Storage:Sealed, dry, microtherm , avoid light and smell. Package:According to the demand of customer Application:Organic synthesis Transportation:by air or by sea
Shandong Xinhua Pharmaceutical Co.,Ltd
Appearance:Liquid Storage:tightly from light Package:180kg/drum Transportation:SEA Port:Qingdao
Aecochem Corp.
Our clients, like BASF,CHEMO,Brenntag,ASR,Evonik,Merck and etc.Appearance:COA Storage:in stock Application:MSDS/TDS
Hunan chemfish Pharmaceutical co.,Ltd
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
Zhuozhou Wenxi import and Export Co., Ltd
Product Description Description & Specification Category Pharmaceutical Raw Materials, Fine Chemicals, Bulk drug Standard Medical standard
Cas:107-92-6
Min.Order:1 Kilogram
FOB Price: $112.0
Type:Trading Company
inquirySynthetic route
| Conditions | Yield |
|---|---|
| With potassium hydroxide; hydrogen; [RhCl(Ph3P)2]; Ph2PO2CCH=CMe2 In acetone at 22℃; under 2280 Torr; for 17h; | 100% |
| With sodium tetrahydroborate; sodium hydroxide In water at 20 - 60℃; | 90% |
| With sodium hydroxide; hydrogen; nickel In water hydrogen generated in situ electrochemically on Raney nickel electrode; | 60% |
| 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 ammonium cerium (IV) nitrate; sodium trimethylsilylpropionate-d4; C18H22N4O2Ru(2+)*2F6P(1-); water at 20℃; for 0.5h; | 100% |
| With oxygen In water at 80℃; under 760.051 Torr; for 24h; | 99.7% |
| With potassium hydroxide at 50℃; electrolysis; | 98.8% |
-
-
13022-83-8
2-oxopentanoic acid sodium salt
-
-
107-92-6
butyric acid
| Conditions | Yield |
|---|---|
| With calcium hypochlorite; acetic acid In dichloromethane; water; acetonitrile for 3h; Ambient temperature; | 96% |
-
-
199921-04-5
5-methyl-1-propyl-2,7,8-trioxabicyclo[3.2.1]octane
-
-
107-92-6
butyric acid
| Conditions | Yield |
|---|---|
| Stage #1: 5-methyl-1-propyl-2,7,8-trioxabicyclo[3.2.1]octane With pyridinium p-toluenesulfonate In methanol; water at 22℃; for 1.5h; Ring cleavage; Stage #2: With lithium hydroxide In tetrahydrofuran at 22℃; for 6h; Hydrolysis; | 96% |
-
-
3068-88-0, 32082-74-9, 36536-46-6, 65058-82-4
4-methyloxetan-2-one
-
-
107-92-6
butyric acid
| Conditions | Yield |
|---|---|
| With palladium 10% on activated carbon; W(OTf)6; hydrogen at 135℃; under 760.051 Torr; for 12h; | 96% |
| With palladium on activated carbon; W(OTf)6; hydrogen In neat (no solvent) at 135℃; under 760.051 Torr; for 12h; | 96% |
| With hydrogen at 200 - 247℃; under 15514.9 Torr; for 5.66667h; Inert atmosphere; | 94.2 %Chromat. |
| Conditions | Yield |
|---|---|
| With dihydrogen peroxide; Na12[WZn3(H2O)2(ZnW9O34)2] at 75℃; for 7h; | A 95% B 4% |
| With Na12[WZn3(H2O)2(ZnW9O34)2]; dihydrogen peroxide at 85℃; for 7h; | |
| With SiW11Zn; dihydrogen peroxide In water at 89.85℃; for 9h; |
-
-
106-31-0
butanoic acid anhydride
-
-
691909-53-2
4-chloro-N-(2-fluoro-5-chlorophenyl)-N-(1R)-(2-hydroxy-1-methylpentyl)benzenesulfonamide
-
-
107-92-6
butyric acid
| Conditions | Yield |
|---|---|
| With dmap; triethylamine In dichloromethane | 94% |
| Conditions | Yield |
|---|---|
| With benzyl(triethyl)ammoniumpermanganate In dichloromethane | A 93% B 5% |
-
-
352-93-2
diethyl sulphide
-
-
1821-02-9
2-oxopentanoic acid
-
A
-
70-29-1
diethyl sulphide
-
B
-
124-38-9
carbon dioxide
-
C
-
107-92-6
butyric acid
| Conditions | Yield |
|---|---|
| With oxygen; methylene blue In pyridine; acetonitrile for 2h; Irradiation; | A 92% B n/a C 19% |
| Conditions | Yield |
|---|---|
| With octadecyltriethoxysilane-treated high-silica Hβ-20 zeolite In water at 130℃; for 24h; Reagent/catalyst; | 92% |
| With PIPES buffer; Candida rugosa lipase In water; toluene Rate constant; other enzymes, other solvent; | |
| With Candida antarctica lipase B; 4-nitro-phenol; MOPS buffer In water at 25℃; pH=7.2; Enzyme kinetics; Further Variations:; Reagents; Enzymatic reaction; |
| 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 oxygen In neat (no solvent) at 30 - 40℃; with solvent (benzene); | A 0.8% B 90.5% |
| With oxygen; palladium diacetate; tetrabutyl-ammonium chloride In chlorobenzene at 10℃; Rate constant; Product distribution; other catalysts; | |
| With tetrachloromethane; oxygen; ozone at -20 - -10℃; |
| Conditions | Yield |
|---|---|
| enzyme from Synechocystis sp. PCC 6803 In phosphate buffer at 30℃; for 12h; pH=7.2; | 90% |
| With benzene-1,2-dicarboxylic acid for 0.666667h; microwave irradiation; | 83% |
| With chaetomium globosum (Q2GR86); water Reagent/catalyst; Enzymatic reaction; | |
| With nitrilase from Gordonia terrae In aq. phosphate buffer at 35℃; for 1h; pH=8; Enzymatic reaction; |
| Conditions | Yield |
|---|---|
| rhodium(II) acetate In chloroform | 90% |
| Conditions | Yield |
|---|---|
| A 90% B n/a |
-
-
110-15-6
succinic acid
-
A
-
109-99-9
tetrahydrofuran
-
B
-
96-48-0
4-butanolide
-
C
-
110-63-4
Butane-1,4-diol
-
D
-
107-92-6
butyric acid
-
E
-
106-97-8
n-butane
-
F
-
71-36-3
butan-1-ol
| Conditions | Yield |
|---|---|
| With hydrogen In 1,4-dioxane at 139.84℃; under 60006 Torr; for 24h; Catalytic behavior; Reagent/catalyst; Time; Autoclave; Overall yield = > 99 %; | A 0.2% B 3.1% C 89% D n/a E n/a F 7.6% |
-
-
1009-14-9
phenyl butyl ketone
-
A
-
123-38-6
propionaldehyde
-
B
-
123-72-8
butyraldehyde
-
C
-
802294-64-0
propionic acid
-
D
-
65-85-0
benzoic acid
-
E
-
107-92-6
butyric acid
| Conditions | Yield |
|---|---|
| With 5% active carbon-supported ruthenium; water; oxygen; calcium oxide at 100℃; for 12h; Reagent/catalyst; Time; | A n/a B n/a C n/a D 89% E n/a |
| Conditions | Yield |
|---|---|
| With sodium hypochlorite In acetonitrile at 20℃; for 1h; | 88% |
| With dihydrogen peroxide; tris(cetylpyridinium) 12-tungstophosphate In chloroform for 24h; Heating; | 9% |
-
-
22607-10-9
octane-4,5-diol
-
-
107-92-6
butyric acid
| Conditions | Yield |
|---|---|
| With sodium hypochlorite In acetonitrile at 20℃; for 1.5h; | 88% |
| Conditions | Yield |
|---|---|
| In water for 0.25h; Decarboxylation; microwave irradiation; | 87% |
| In neat (no solvent) at 141℃; Kinetics; Thermodynamic data; ΔH(excit.), ΔS(excit.), ΔF(excit.); |
| Conditions | Yield |
|---|---|
| With water; 1-hydroxy-3H-benz[d][1,2]iodoxole-1,3-dione In chloroform at 20℃; for 1h; | 87% |
| With sulfuric acid at 70 - 80℃; Equilibrium constant; Kinetics; | |
| With sulfuric acid In water at 55℃; Mechanism; Rate constant; | |
| With perchloric acid; water; potassium hexacyanoferrate(III) at 30℃; Rate constant; Thermodynamic data; Mechanism; Ea, ΔH(excit.), ΔG(excit.), ΔS(excit.), also in the presence of NaClO4, NaNO3, NaCl, KCl or LiCl, also in methanol, effect of substrate, K4Fe(CN)6 and HClO4 concentrations; |
| Conditions | Yield |
|---|---|
| copper(l) chloride at 0℃; for 0.25h; | 87% |
| Conditions | Yield |
|---|---|
| With copper(l) chloride In tetrahydrofuran at 0℃; for 0.25h; | 87% |
| Conditions | Yield |
|---|---|
| With dihydridotetrakis(triphenylphosphine)ruthenium; water; 1-Phenylbut-1-en-3-one In 1,2-dimethoxyethane at 180℃; for 24h; Product distribution; Mechanism; in the absence of hydrogen acceptor (benzalacetone); other aldehydes; | A n/a B 85% C n/a |
-
-
592-99-4, 7642-15-1, 14850-23-8
4-octene
-
-
107-92-6
butyric acid
| Conditions | Yield |
|---|---|
| With potassium permanganate; iron(III) chloride In acetone at -78 - 20℃; for 29h; | 85% |
| Conditions | Yield |
|---|---|
| Stage #1: allyl butyrate With sodium tetrahydroborate In dimethyl sulfoxide at 20℃; Stage #2: With hydrogenchloride; water In dimethyl sulfoxide for 0.5h; chemoselective reaction; | 85% |
-
-
192815-71-7
(5R)-5-phenylmorpholin-3-one
-
A
-
138713-44-7, 74572-03-5
(3R)-3-phenylmorpholine
-
B
-
107-92-6
butyric acid
| Conditions | Yield |
|---|---|
| With [RuCl2(N-heterocyclic carbene)(bis[2-(diphenylphosphino)ethyl]amine)]; caesium carbonate In toluene; butan-1-ol at 150℃; under 37503.8 Torr; for 6h; Schlenk technique; Autoclave; | A 85% B 10% |
| Conditions | Yield |
|---|---|
| zirconium(IV) oxide at 200℃; in vapor-phase; | 100% |
| With HZSM-5 at 170℃; for 12h; Temperature; | 99% |
| With Thermomyces lanuginosus lipase immobilized in an ionic-exchange resin at 30℃; for 6h; Concentration; Temperature; Sonication; Molecular sieve; Enzymatic reaction; | 90% |
| Conditions | Yield |
|---|---|
| With [Al(H2O)6][MS]3 In cyclohexane for 1h; Reagent/catalyst; Dean-Stark; Reflux; | 100% |
| With Candida antarctica B lipase In 2,2,4-trimethylpentane at 40℃; for 3h; Enzymatic reaction; | 98% |
| With DOOl-AlCl3 superacid resin for 1.5h; Heating; | 97% |
| Conditions | Yield |
|---|---|
| With Candida antarctica lipase B; ammonium carbamate In various solvent(s) at 25℃; for 408h; Substitution; | 100% |
| Stage #1: butyric acid With niobium pentachloride In dichloromethane Stage #2: With ammonia In dichloromethane at 45 - 50℃; for 1h; | 98% |
| With Candida antarctica lipase B; ammonium carbamate In various solvent(s) at 35℃; for 72h; Substitution; | 91% |
-
-
2043-61-0
cyclohexanecarbaldehyde
-
-
107-92-6
butyric acid
-
-
114049-45-5
2-(Cyclohexyl-hydroxy-methyl)-butyric acid
| Conditions | Yield |
|---|---|
| With lithium diisopropyl amide In tetrahydrofuran | 100% |
-
-
54107-24-3
3-(2-vinyloxyethoxy)-1,2-propylene carbonate
-
-
107-92-6
butyric acid
-
-
127827-84-3
Butyric acid 1-[2-(2-oxo-[1,3]dioxolan-4-ylmethoxy)-ethoxy]-ethyl ester
| Conditions | Yield |
|---|---|
| With heptafluorobutyric Acid at 75℃; for 3h; | 100% |
-
-
120-20-7
2-(3,4-dimethoxyphenyl)-ethylamine
-
-
107-92-6
butyric acid
-
-
81165-56-2
N-(3,4-Dimethoxyphenethyl)butyramide
| Conditions | Yield |
|---|---|
| Stage #1: 2-(3,4-dimethoxyphenyl)-ethylamine; 4-formyl-3,5-dimethoxyphenoxy-Merrifield resin With sodium tris(acetoxy)borohydride In acetic acid; N,N-dimethyl-formamide at 20℃; for 69h; Solid phase reaction; reductive amination; Stage #2: butyric acid With benzotriazol-1-ol; dicyclohexyl-carbodiimide In N,N-dimethyl-formamide at 20℃; for 15h; Solid phase reaction; acylation; Stage #3: With dimethylsulfide; water; trifluoroacetic acid In dichloromethane at 20℃; for 15h; Solid phase reaction; cleavage of amide; | 100% |
-
-
2039-67-0
2-(3-methoxyphenyl)-1-ethanamine
-
-
107-92-6
butyric acid
-
-
138505-09-6
N-[2-(3-Methoxyphenyl)ethyl]butanamide
| Conditions | Yield |
|---|---|
| Stage #1: 2-(3-methoxyphenyl)-1-ethanamine; 4-formyl-3,5-dimethoxyphenoxy-Merrifield resin With sodium tris(acetoxy)borohydride In acetic acid; N,N-dimethyl-formamide at 20℃; for 69h; Solid phase reaction; reductive amination; Stage #2: butyric acid With benzotriazol-1-ol; dicyclohexyl-carbodiimide In N,N-dimethyl-formamide at 20℃; for 15h; Solid phase reaction; acylation; Stage #3: With dimethylsulfide; water; trifluoroacetic acid In dichloromethane at 20℃; for 15h; Solid phase reaction; cleavage of amide; | 100% |
| Conditions | Yield |
|---|---|
| Stage #1: o-methoxy-2-phenylethylamine; 4-formyl-3,5-dimethoxyphenoxy-Merrifield resin With sodium tris(acetoxy)borohydride In acetic acid; N,N-dimethyl-formamide at 20℃; for 69h; Solid phase reaction; reductive amination; Stage #2: butyric acid With benzotriazol-1-ol; dicyclohexyl-carbodiimide In N,N-dimethyl-formamide at 20℃; for 15h; Solid phase reaction; acylation; Stage #3: With dimethylsulfide; water; trifluoroacetic acid In dichloromethane at 20℃; for 15h; Solid phase reaction; cleavage of amide; | 100% |
| Conditions | Yield |
|---|---|
| Stage #1: 4-Methoxyphenethylamine; 4-formyl-3,5-dimethoxyphenoxy-Merrifield resin With sodium tris(acetoxy)borohydride In acetic acid; N,N-dimethyl-formamide at 20℃; for 69h; Solid phase reaction; reductive amination; Stage #2: butyric acid With benzotriazol-1-ol; dicyclohexyl-carbodiimide In N,N-dimethyl-formamide at 20℃; for 15h; Solid phase reaction; acylation; Stage #3: With dimethylsulfide; water; trifluoroacetic acid In dichloromethane at 20℃; for 15h; Solid phase reaction; cleavage of amide; | 100% |
-
-
13078-79-0
2-(3-chlorophenyl)ethylamine
-
-
107-92-6
butyric acid
| Conditions | Yield |
|---|---|
| Stage #1: 2-(3-chlorophenyl)ethylamine; 4-formyl-3,5-dimethoxyphenoxy-Merrifield resin With sodium tris(acetoxy)borohydride In acetic acid; N,N-dimethyl-formamide at 20℃; for 69h; Solid phase reaction; reductive amination; Stage #2: butyric acid With benzotriazol-1-ol; dicyclohexyl-carbodiimide In N,N-dimethyl-formamide at 20℃; for 15h; Solid phase reaction; acylation; Stage #3: With dimethylsulfide; water; trifluoroacetic acid In dichloromethane at 20℃; for 15h; Solid phase reaction; cleavage of amide; | 100% |
| Conditions | Yield |
|---|---|
| In methanol for 18h; Joullie-Ugi coupling; | 100% |
-
-
380848-17-9
(S)-5-phenylpent-1-en-3-amine
-
-
107-92-6
butyric acid
-
-
380848-27-1
N-(1-phenethyl-allyl)-butyramide
| Conditions | Yield |
|---|---|
| Stage #1: butyric acid With 4-methyl-morpholine; isobutyl chloroformate In tetrahydrofuran at -20℃; for 0.75h; Stage #2: With pyridine; 4-hydroxy-3-nitrobenzophenone resin In tetrahydrofuran; N,N-dimethyl-formamide for 12h; Stage #3: (S)-5-phenylpent-1-en-3-amine In dichloromethane for 24h; Further stages.; | 100% |
| Conditions | Yield |
|---|---|
| In methanol for 18h; Ugi-type reaction; | 100% |
-
-
49715-04-0
chlorosulfuric acid chloromethyl ester
-
-
107-92-6
butyric acid
-
-
33657-49-7
chloromethyl n-butyrate
| Conditions | Yield |
|---|---|
| With tetrabutylammomium bromide; sodium hydrogencarbonate In dichloromethane; water at 20℃; for 16h; | 100% |
| With tetra(n-butyl)ammonium hydrogensulfate; potassium carbonate In dichloromethane; water at 20℃; for 4h; Inert atmosphere; | 58% |
| With sodium hydrogencarbonate; tetra(n-butyl)ammonium hydrogen sulfate In dichloromethane; water | 41% |
| With tetra(n-butyl)ammonium hydrogensulfate; sodium hydrogencarbonate In dichloromethane; water at 0℃; for 1h; | 31% |
| Conditions | Yield |
|---|---|
| Zn4(OAc)6O In chlorobenzene for 12h; Product distribution / selectivity; Heating / reflux; | 100% |
| Zn4(OCOCF3)6O In chlorobenzene for 12h; Product distribution / selectivity; Heating / reflux; | 100% |
-
-
2033-24-1
cycl-isopropylidene malonate
-
-
107-92-6
butyric acid
-
-
72546-06-6
5-butanoyl-2,2-dimethyl-1,3-dioxane-4,6-dione
| Conditions | Yield |
|---|---|
| With dmap; dicyclohexyl-carbodiimide In dichloromethane at 20℃; | 100% |
| With dmap; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In dichloromethane at 20℃; for 16h; Inert atmosphere; | 100% |
| With dmap In dichloromethane; N,N-dimethyl-formamide |
-
-
78-73-9
cholinium hydrogen carbonate
-
-
107-92-6
butyric acid
-
-
93458-02-7
2-hydroxy-N,N,N-trimethylethan-1-aminium butyrate
| Conditions | Yield |
|---|---|
| In water at 20℃; | 100% |
| In water at 20℃; | |
| at 75℃; for 12h; |
-
-
1381872-39-4
C15H21NO3
-
-
72155-45-4
Boc-L-phenylalaninal
-
-
107-92-6
butyric acid
-
-
1381872-97-4
C33H48N2O8
| Conditions | Yield |
|---|---|
| In dichloromethane Passerini reaction; | 100% |
-
-
501-94-0
p-hydroxyphenethyl alcohol
-
-
107-92-6
butyric acid
-
-
386263-87-2
2-(4-hydroxylphenyl)ethyl butyrate
| Conditions | Yield |
|---|---|
| With Candida antarctica at 45℃; for 24h; | 100% |
| With di-isopropyl azodicarboxylate; triphenylphosphine In tetrahydrofuran at 0 - 20℃; for 24h; |
-
-
1438397-77-3
N-(2-aminoethyl)-4-methyl-N-(prop-2-yn-1-yl)benzenesulfonamide
-
-
107-92-6
butyric acid
| Conditions | Yield |
|---|---|
| With benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In dichloromethane at 20℃; for 0.5h; | 100% |
| Conditions | Yield |
|---|---|
| With Candida antarctica lipase B at 50℃; for 4h; Molecular sieve; Ionic liquid; Green chemistry; Enzymatic reaction; | 99.9% |
| copper methanesulfonate In cyclohexane at 130 - 135℃; for 2.5h; | 96% |
| With salicylic acid resin supported FeCl3 In benzene at 125℃; for 1.96667h; | 95.8% |
| Conditions | Yield |
|---|---|
| With Candida antarctica lipase B at 50℃; for 4h; Molecular sieve; Ionic liquid; Green chemistry; Enzymatic reaction; | 99.9% |
| In n-heptane at 40℃; for 24h; lipozyme IM 20 (immobilized Mucor miehi lipase); | 94.66% |
| In water at 30℃; for 18h; lipase from Aspergillus niger; Yield given; |
| Conditions | Yield |
|---|---|
| With Candida antarctica lipase B at 50℃; for 4h; Molecular sieve; Ionic liquid; Green chemistry; Enzymatic reaction; | 99.9% |
| With sodium hydroxide at 80℃; for 8h; | 66.94% |
| In hexane at 30℃; for 72h; Corynebacterium sp. S-401; | 23% |
| Conditions | Yield |
|---|---|
| With Candida antarctica lipase B at 50℃; for 4h; Molecular sieve; Ionic liquid; Green chemistry; Enzymatic reaction; | 99.9% |
| With dmap; dicyclohexyl-carbodiimide In dichloromethane Steglich Esterification; |
| Conditions | Yield |
|---|---|
| With aluminum(III) sulphate octadecahydrate at 110℃; for 0.166667h; Sealed tube; Microwave irradiation; | 99.7% |
| With NiO/SiO2 at 360℃; Reagent/catalyst; | 97.98% |
| With 1-methyl-3-(4-sulfobutyl)-1H-imidazol-3-ium hydrogensulfate at 80℃; for 2h; | 96% |
-
-
107-92-6
butyric acid
-
-
13122-71-9
peroxybutyric acid
| Conditions | Yield |
|---|---|
| With dihydrogen peroxide; KU-2 x 8 cation-exchange resin In 1,4-dioxane at 19.9℃; Mechanism; Product distribution; Kinetics; other temperatures; | 99.2% |
| With tetraacetyl diborate; xylene unter vermindertem Druck unter Entfernen von Essigsaeure und Behandeln des Reaktionsprodukts mit Wasserstoffperoxid in Aether; | |
| With dihydrogen peroxide | |
| With sulfuric acid; dihydrogen peroxide at -10 - -5℃; Oxidation; |
| Conditions | Yield |
|---|---|
| With boron trifluoride diethyl etherate In chlorobenzene at 80℃; Friedel-Crafts Acylation; | 99% |
| With zinc(II) chloride In toluene Reflux; | 89.3% |
| With PPA |
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