Dayang Chem (Hangzhou) Co.,Ltd.
DayangChem exported this product to many countries and regions at best price. If you are looking for the material's manufacturer or supplier in China, DayangChem is your best choice. Pls contact with us freely for getting detailed product spe
Cas:590-86-3
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:590-86-3
Min.Order:1 Kilogram
Negotiable
Type:Manufacturers
inquiryJinan Finer Chemical Co., Ltd
Product description: Product name Isovaleraldehyde CAS number 590-86-3 Assay ≥99% Appearance Colorless transparent liquid Capacity 200mt/year Application Rubber accelerator,f
Cas:590-86-3
Min.Order:1 Kilogram
FOB Price: $12.0
Type:Lab/Research institutions
inquiryAlity 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
Cas:590-86-3
Min.Order:5 Kiloliter
FOB Price: $1.2 / 5.0
Type:Manufacturers
inquiryHenan Tianfu Chemical Co., Ltd.
Competitive Price High Quality Fast Delivery custom-made Welcome to Henan Tianfu Chemical Co., Ltd. website. Our company engages in Sodium Tripolyphosphate (STPP) and Sodium Hexametabphosphate (SHMP) production; development of noble me
Cas:590-86-3
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryHenan Sinotech Import&Export Corporation
CAS 590-86-3 Name Isovaleraldehyde Appearance Clear colorless liquid Application Chemical raw materials are also used as rubber accelerators
Henan Wentao Chemical Product Co., Ltd.
We 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:590-86-3
Min.Order:1 Gram
FOB Price: $3.0
Type:Lab/Research institutions
inquiryNanjing Yuance Industry&Trade Co., Ltd.
Upholding the tenet of "credit first, sincere cooperation, quality assured, favorable prices", we sincerely provide quality perfume products to our new and existing friends from all walks of life. Appearance:Colorless liquid with fruity a
Cas:590-86-3
Min.Order:5 Metric Ton
Negotiable
Type:Manufacturers
inquiryTriumph International Development Limilted
Appearance:white 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:Sea/Air/Couri
Cas:590-86-3
Min.Order:100 Metric Ton
Negotiable
Type:Lab/Research institutions
inquiryHangzhou 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
Cas:590-86-3
Min.Order:0 Metric Ton
Negotiable
Type:Lab/Research institutions
inquiryHangzhou 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:590-86-3
Min.Order:10 Gram
FOB Price: $100.0
Type:Lab/Research institutions
inquiryHANGZHOU YUNUO CHEMICAL CO.,LTD
Superior quality Appearance:colourless liquid 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 Intermediates Transportation:
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,
Cas:590-86-3
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
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
Hangzhou Dingyan Chem Co., Ltd
R & D enterprises have their own stock in stockAppearance:To be subject to the object Package:Customized Application:pharmaceutical intermediates Transportation:Air Port:Shanghai;Guangzhou
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
Wuhan Fortuna Chemical Co.,Ltd
good quality and cheap price Package:25kg/200kg Application:as intermediates Transportation:by courier/sea/air
DB BIOTECH CO., LTD
Q1: Are you a manufacturer Answer: Yes, we are factory founded on 2012.Q2: How to contact with us Click "contact supplier" And then send us message the product you interest in, you will get reply within 12 hours.Q3:Which kind of payment terms do you
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
Aecochem Corp.
Our clients, like BASF,CHEMO,Brenntag,ASR,Evonik,Merck and etc.Appearance:COA Storage:in stock Application:MSDS/TDS
Enke Pharma-tech Co.,Ltd. （Cangzhou, China ）
Cangzhou Enke Pharma Tech Co.,ltd. is located in Cangzhou City, Hebei province ,where is a famous petroleum chemical industry city?in China. Enke Pharma a high-tech enterprise ,and we are dedicated to developing and manufacturing new api,?intermediat
Zhuozhou Wenxi import and Export Co., Ltd
Product Description Description & Specification Category Pharmaceutical Raw Materials, Fine Chemicals, Bulk drug Standard Medical standard
Cas:590-86-3
Min.Order:1 Kilogram
FOB Price: $112.0
Type:Trading Company
inquiryAntimex 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
Xiamen AmoyChem Co.,Ltd
Amoychem is committed to providing the top-quality chemical products and services Internationally. We offer our customers with friendly, professional service and reliable, high performance products that have been manufactured according to the accredi
Hubei Langyou International Trading Co., Ltd
Best Supplier of High Purity Isovaleraldehyde with Cheap Price Application:Best Supplier of High Purity Isovaleraldehyde with Cheap Price
Cas:590-86-3
Min.Order:0
Negotiable
Type:Other
inquiryWuhan ZeShanCheng Biomedical 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 highl
Hangzhou ZeErRui Chemical Co., Ltd.
Known for its best quality and competitve price, this chemicals we offered is widely appreciated by our customers. Prompt reaction, good quality and best service make us reliable and outstanding in this industry.Appearance:Colorless to light yellow l
Cas:590-86-3
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquirySynthetic route
| Conditions | Yield |
|---|---|
| With (1,5-cyclooctadiene)(pyridine)(tricyclohexylphosphine)iridium(I) tetrakis[3,5-bis(trifluoromethyl)phenyl]borate; hydrogen In tetrahydrofuran at 23℃; for 0.5h; | 100% |
| With [Os(η(5)-C5,κ-N-Cp(N))(CH3CN)2]PF6 In tetrahydrofuran-d8 at 60℃; for 1.33333h; Inert atmosphere; | 93% |
| With {(η6-p-cymene)RuCl2}{[3-(3,5-diaza-1-azonia-7-phosphatricyclo[3.3.1.13,7]decan-1-yl)propyl]silanetriyltrioxy} supported on silica-coated ferrite nanoparticles In water at 150℃; under 5171.62 - 6205.94 Torr; for 14h; Inert atmosphere; Microwave irradiation; | 87% |
| Conditions | Yield |
|---|---|
| With iron(III) chloride; 1,1,1,3',3',3'-hexafluoro-propanol at 20℃; for 20h; Catalytic behavior; Time; Inert atmosphere; | 99% |
| With boron trifluoride diethyl etherate In diethyl ether for 4h; Ambient temperature; | 91% |
| With dimethyl sulfoxide at 70℃; for 6h; | 90.78% |
| Conditions | Yield |
|---|---|
| With hydrogen; HSA-Rh(I) In water; pentane at 60℃; under 60800 Torr; for 24h; Hydroformylation; | 99% |
| With hydrogen; acetylacetonatodicarbonylrhodium(l); bis-2,6-(2,4-dimethylphenyl)-4-phenylphosphabenzene In toluene at 80℃; under 22501.8 Torr; for 4h; | 85% |
| With hydrogen at 100℃; under 18751.9 Torr; for 2h; Inert atmosphere; Autoclave; | 70% |
| Conditions | Yield |
|---|---|
| With chloral hydrate In hexane at 25℃; for 1.5h; Inert atmosphere; | 98% |
| With tellurium; sodium tetrahydroborate; water 1.) EtOH, 25 deg C, 30 min; Multistep reaction; |
| Conditions | Yield |
|---|---|
| With chromium(VI) oxide; silica gel for 0.05h; microwave irradiation; | 96% |
| With diethylammonium chlorochromate; acetic acid In water at 24.84℃; Kinetics; Darkness; | 96% |
| In neat (no solvent) at 20℃; for 0.0666667h; Microwave irradiation; | 94% |
| Conditions | Yield |
|---|---|
| 96% | |
| With hydrogen; tetra-(n-butyl)ammonium iodide In water at 110℃; under 15001.5 Torr; for 24h; chemoselective reaction; | 61% |
| With palladium; isopentanoyl chloride at 190 - 200℃; Hydrogenation; |
-
-
590-86-3
isovaleraldehyde
| Conditions | Yield |
|---|---|
| With silica gel; copper(II) nitrate In tetrachloromethane for 0.25h; Ambient temperature; | 96% |
| Conditions | Yield |
|---|---|
| With N,N'-dichlorobis(2,4,6-trichlorodiphenyl)urea; water In acetonitrile at 20℃; for 0.416667h; | 96% |
-
-
590-86-3
isovaleraldehyde
| Conditions | Yield |
|---|---|
| With 1-benzyl-4-aza-1-azoniabicyclo[2.2.2]octane tribromide In methanol; dichloromethane at 20℃; for 0.133333h; | 95% |
-
-
123-51-3
i-Amyl alcohol
-
A
-
13423-15-9
3-methyltetrahydrofuran
-
B
-
513-38-2
Isobutyl iodide
-
C
-
590-86-3
isovaleraldehyde
| Conditions | Yield |
|---|---|
| With N-iodo-succinimide In chlorobenzene for 2h; Irradiation; | A 94% B 5% C 1% |
| Conditions | Yield |
|---|---|
| With dimethyl sulfoxide for 0.0347222h; Kornblum oxidation; Microwave irradiation; | 93% |
| With air; water; vanadia at 370 - 400℃; Reagens 4: Bimsstein; |
-
-
69824-23-3
2-(2-methylpropyl)-1,3-dithiane
-
-
590-86-3
isovaleraldehyde
| Conditions | Yield |
|---|---|
| With silica gel; copper(II) nitrate In tetrachloromethane for 0.416667h; Ambient temperature; | 93% |
-
-
590-86-3
isovaleraldehyde
| Conditions | Yield |
|---|---|
| With 9-borabicyclo[3.3.1]nonane dimer In tetrahydrofuran for 1h; Ambient temperature; | 92% |
| Conditions | Yield |
|---|---|
| Stage #1: 3-Methylbutenoic acid With triethylsilane; decacarbonyldirhenium(0) In diethyl ether at 20℃; for 9h; Inert atmosphere; Schlenk technique; UV-irradiation; Stage #2: With hydrogenchloride; water In diethyl ether at 20℃; for 3h; Inert atmosphere; Schlenk technique; | 91% |
| Conditions | Yield |
|---|---|
| With water; N-bromobis(p-toluenesulfonyl)amine for 0.0416667h; Microwave irradiation; | 90% |
| Conditions | Yield |
|---|---|
| With 9-borabicyclo[3.3.1]nonane dimer; lithium dihydrido borata-bicyclo[3.3.0]nonane In tetrahydrofuran for 1h; Ambient temperature; | 89% |
| With zinc at 250℃; | |
| With calcium carbonate at 450 - 500℃; |
| Conditions | Yield |
|---|---|
| With 9-borabicyclo[3.3.1]nonane dimer In tetrahydrofuran for 1h; Ambient temperature; | 88% |
| Conditions | Yield |
|---|---|
| In hexane for 0.166667h; Ambient temperature; | 77% |
-
-
18804-59-6
isovaleraldehyde phenylhydrazone
-
-
590-86-3
isovaleraldehyde
| Conditions | Yield |
|---|---|
| With phosphoric acid for 0.00333333h; microwave irradiation; | 74% |
| Conditions | Yield |
|---|---|
| In water pH=7; Neutral conditions; Photolysis; Inert atmosphere; Cooling with ice; | 73% |
| With sodium hydroxide; N-bromoacetamide at 35℃; Rate constant; | 43% |
| With dipotassium peroxodisulfate; silver nitrate In water at 33℃; Rate constant; Thermodynamic data; Mechanism; ΔE(activ.); ΔH(activ.); ΔS(activ.); |
-
-
590-86-3
isovaleraldehyde
| Conditions | Yield |
|---|---|
| With phosphoric acid for 0.00416667h; microwave irradiation; | 70% |
-
-
590-86-3
isovaleraldehyde
| Conditions | Yield |
|---|---|
| With phosphoric acid for 0.00277778h; microwave irradiation; | 69% |
| Conditions | Yield |
|---|---|
| With lithium-tris(diethylamino)hydridoaluminate In tetrahydrofuran at -78℃; for 3h; Reduction; | 64% |
| With sodium tris(diethylamino)aluminum hydride In tetrahydrofuran; dodecane at -78℃; for 8h; | 62% |
-
-
1438-14-8
2-isopropyloxirane
-
-
1822-00-0
trimethylsilylmethyllithium
-
B
-
4798-45-2, 73262-52-9, 132486-36-3, 132486-37-4
4-methyl-pent-1-en-3-ol
-
C
-
104108-01-2
trans-(4-Methyl-2-pentenyl)trimethylsilane
-
D
-
590-86-3
isovaleraldehyde
| Conditions | Yield |
|---|---|
| With 2,2,6,6-tetramethylpiperidinyl-lithium In diethyl ether; hexane at 0 - 20℃; for 2h; Product distribution; Further Variations:; Solvents; | A 9% B 5% C 63% D 13% |
| Conditions | Yield |
|---|---|
| In toluene | A 60% B n/a |
-
-
50-00-0
formaldehyd
-
-
115-11-7
isobutene
-
A
-
16302-35-5
4-methyl-3,6-dihydro-2H-pyran
-
B
-
2270-61-3
4-methyl-3,4-dihydro-2H-pyran
-
C
-
2568-33-4
3-methyl-butane-1,3-diol
-
D
-
96-39-9
methylcyclopentadiene
-
E
-
219811-94-6
3,4,4-trimethylcyclohexene
-
F
-
590-86-3
isovaleraldehyde
-
G
-
78-79-5
isoprene
| Conditions | Yield |
|---|---|
| With niobium phosphate at 299.84℃; for 3.33333h; Temperature; | A n/a B n/a C n/a D n/a E n/a F n/a G 57% |
| Conditions | Yield |
|---|---|
| Stage #1: With dimethyl sulfoxide In tetrahydrofuran at -30℃; for 0.5h; Swern oxidation; Stage #2: 2-methyl-propan-1-ol With triethylamine In tetrahydrofuran at -30 - 20℃; Swern oxidation; | 40% |
| Conditions | Yield |
|---|---|
| With rhodium(III) iodide; hydrogen In tetrahydrofuran at 150℃; under 45004.5 Torr; for 3h; Autoclave; Inert atmosphere; | A 40% B 29% |
| With 2-iodo-propane; rhodium(III) iodide; hydrogen In tetrahydrofuran at 150℃; under 45004.5 Torr; for 3h; Reagent/catalyst; Autoclave; Inert atmosphere; | A 24% B 36% |
-
-
106-98-9
1-butylene
-
-
590-18-1
(Z)-2-Butene
-
-
624-64-6
trans-2-Butene
-
-
75-28-5
Isobutane
-
-
201230-82-2
carbon monoxide
-
-
106-97-8
n-butane
-
A
-
110-62-3
pentanal
-
B
-
590-86-3
isovaleraldehyde
| Conditions | Yield |
|---|---|
| Stage #1: carbon monoxide With hydrogen; acetylacetonatodicarbonylrhodium(l); C56H44N4O2P2 In toluene at 90℃; under 7500.75 Torr; for 1h; Stage #2: 1-butylene; (Z)-2-Butene; trans-2-Butene; Isobutane; n-butane In toluene at 90℃; under 12751.3 Torr; for 4h; Product distribution / selectivity; | A 34% B n/a |
| Stage #1: carbon monoxide With hydrogen; acetylacetonatodicarbonylrhodium(l); C54H52N4O2P2 In toluene at 90℃; under 7500.75 Torr; for 1h; Stage #2: 1-butylene; (Z)-2-Butene; trans-2-Butene; Isobutane; n-butane In toluene at 90℃; under 12751.3 Torr; for 4h; Product distribution / selectivity; | A 28% B n/a |
| Stage #1: carbon monoxide With hydrogen; acetylacetonatodicarbonylrhodium(l); [5-bis(3-methylindol-1-yl)phosphanyloxy-2,7-di-tert-butyl-9,9-dimethyl-xanthen-4-yl]oxy-bis(3-methylindol-1-yl)phosphane In toluene at 90℃; under 7500.75 Torr; for 1h; Stage #2: 1-butylene; (Z)-2-Butene; trans-2-Butene; Isobutane; n-butane In toluene at 90℃; under 12751.3 Torr; for 4h; Product distribution / selectivity; | A 37 %Chromat. B n/a |
| Conditions | Yield |
|---|---|
| With [Ru(η(5)-C5,κ-N-Cp(N))(CH3CN)2]PF6 In tetrahydrofuran-d8 at 60℃; for 5.33333h; Inert atmosphere; | A 31% B 16% |
-
-
590-86-3
isovaleraldehyde
-
-
108-59-8
malonic acid dimethyl ester
-
-
53618-21-6
dimethyl 2-(3-methylbutylidene)malonate
| Conditions | Yield |
|---|---|
| With chromatorex NH In toluene at 70℃; Reagent/catalyst; Temperature; Knoevenagel Condensation; Flow reactor; Molecular sieve; | 100% |
| With L-proline In dimethyl sulfoxide at 20℃; Reagent/catalyst; Knoevenagel Condensation; | 97% |
| With rac-Pro-OH In dimethyl sulfoxide at 20℃; for 16h; Knoevenagel condensation; | 92% |
-
-
867-13-0
diethoxyphosphoryl-acetic acid ethyl ester
-
-
590-86-3
isovaleraldehyde
-
-
34993-63-0
ethyl (E)-5-methylhex-2-enoate
| Conditions | Yield |
|---|---|
| Stage #1: diethoxyphosphoryl-acetic acid ethyl ester With sodium hydride In 1,2-dimethoxyethane at 0℃; for 0.416667h; Stage #2: isovaleraldehyde In 1,2-dimethoxyethane for 16h; Horner-Emmons homologation; Heating; | 100% |
| With n-butyllithium In tetrahydrofuran; hexane at 0℃; for 6h; Wadsworth-Honer-Emmons olefination; | 95% |
| With sodium hydride In tetrahydrofuran | 90% |
-
-
101629-94-1
N-(1-benzylpropyl)-2<(tributylstannyl)methyl>propenamide
-
-
590-86-3
isovaleraldehyde
-
-
101629-95-2
4-Hydroxy-6-methyl-2-methylene-heptanoic acid ((S)-1-benzyl-propyl)-amide
| Conditions | Yield |
|---|---|
| With titanium tetrachloride In dichloromethane at -78 - 0℃; for 6h; | 100% |
| Conditions | Yield |
|---|---|
| In toluene at 50℃; for 1h; | 100% |
| In ethanol for 3h; Heating; | 81% |
-
-
176848-87-6
5-Trimethylsilanyl-4-trimethylsilanylmethyl-pent-3-enylamine
-
-
590-86-3
isovaleraldehyde
-
-
176848-89-8
[3-Methyl-but-(E)-ylidene]-(5-trimethylsilanyl-4-trimethylsilanylmethyl-pent-3-enyl)-amine
| Conditions | Yield |
|---|---|
| With 4 A molecular sieve In tetrahydrofuran Ambient temperature; | 100% |
-
-
59983-39-0
(S)-1-amino-2-(methoxymethyl)pyrrolidine
-
-
590-86-3
isovaleraldehyde
-
-
72203-95-3
((S)-2-Methoxymethyl-pyrrolidin-1-yl)-[3-methyl-but-(E)-ylidene]-amine
| Conditions | Yield |
|---|---|
| at 20℃; | 100% |
-
-
590-86-3
isovaleraldehyde
| Conditions | Yield |
|---|---|
| Stage #1: 3,6-dibromo-8-methoxyimidazo[1,2-a]pyrazine In tetrahydrofuran; hexane at -75℃; for 0.25h; Metallation; Stage #2: isovaleraldehyde In tetrahydrofuran; hexane at -75℃; for 0.25h; Addition; | 100% |
-
-
7524-52-9, 26988-71-6, 5619-09-0, 14907-27-8, 41222-70-2, 67557-19-1, 109492-62-8
(S)-tryptophan methyl ester hydrochloride
-
-
590-86-3
isovaleraldehyde
| Conditions | Yield |
|---|---|
| In toluene for 15h; Pictet-Spengler reaction; Heating; | 100% |
-
-
14907-27-8, 5619-09-0, 7524-52-9, 26988-71-6, 41222-70-2, 67557-19-1, 109492-62-8
(R)-(+)-tryptophan methyl ester hydrochloride
-
-
590-86-3
isovaleraldehyde
| Conditions | Yield |
|---|---|
| In toluene for 15h; Pictet-Spengler reaction; Heating; | 100% |
-
-
541-47-9
3-Methylbutenoic acid
-
-
119072-55-8, 7188-38-7
tert-butylisonitrile
-
-
590-86-3
isovaleraldehyde
| Conditions | Yield |
|---|---|
| In water for 0.5h; Passerini reaction; Sonication; Cooling with ice; | 100% |
| In water at 25℃; Kinetics; Further Variations:; Solvents; Reagents; Passerini reaction; | 95% |
| In water at 20℃; Passerini reaction; | 86% |
| In dichloromethane at 25℃; for 18h; Kinetics; Product distribution; Further Variations:; Solvents; Passerini reaction; | 45% |
| Conditions | Yield |
|---|---|
| With iron(III) chloride | 100% |
-
-
590-86-3
isovaleraldehyde
-
-
913618-91-4
5-methyl-1-triisopropylsilanyl-hex-1-yn-3-ol
| Conditions | Yield |
|---|---|
| With n-butyllithium In tetrahydrofuran at -78℃; | 100% |
| Conditions | Yield |
|---|---|
| With magnesium sulfate In benzene at 0℃; for 2h; | 100% |
| Conditions | Yield |
|---|---|
| With ammonium formate; palladium on activated charcoal In water; isopropyl alcohol at 20℃; for 0.166667h; | 100% |
| With formic acid; Au/TiO2-R In water at 80℃; under 760.051 Torr; for 9h; Inert atmosphere; Green chemistry; chemoselective reaction; | 85% |
| Stage #1: nitrobenzene With borane-ammonia complex; Pd/Fe3O4/Pt(111) In methanol at 20℃; under 2068.65 Torr; Flow reactor; Stage #2: isovaleraldehyde With acetic acid In methanol Flow reactor; Stage #3: With borane-ammonia complex In methanol Catalytic behavior; Flow reactor; | 85% |
| Stage #1: nitrobenzene With hydrogen In methanol at 20℃; under 760.051 Torr; for 5.5h; Stage #2: isovaleraldehyde With hydrogen In methanol at 20℃; under 760.051 Torr; for 5h; | 75% |
| With 5% Au/Fe2O3; hydrogen In toluene at 120℃; under 15001.5 Torr; for 6h; Autoclave; | 58% |
-
-
2687-43-6
O-benzylhydoxylamine hydrochloride
-
-
590-86-3
isovaleraldehyde
-
-
72399-25-8
3-methylbutyraldehyde O-benzyl-oxime
| Conditions | Yield |
|---|---|
| With pyridine at 80℃; for 2h; Inert atmosphere; | 100% |
| With pyridine In ethanol at 20℃; for 4h; | 86% |
| In pyridine at 80℃; for 2h; | |
| With sodium acetate In methanol; water at 21 - 24℃; for 2h; |
| Conditions | Yield |
|---|---|
| addn. of tributyltin alkoxide to aldehyde; | 100% |
| addn. of tributyltin alkoxide to aldehyde; | 100% |
| Conditions | Yield |
|---|---|
| With : H-D-Pro-Pro-Glu supported on polyethyleneglycol-polystyrene (TentaGel resin) In chloroform; isopropyl alcohol at -15℃; for 72h; optical yield given as %ee; enantioselective reaction; | 100% |
| With 4-methyl-morpholine; C16H26N4O5 In neat (no solvent) at 20℃; for 72h; stereoselective reaction; | 96% |
| With 4-methyl-morpholine; H-D-Pro-L-Pro-L-Glu-NH2*TFA In chloroform; isopropyl alcohol at 20℃; for 48h; optical yield given as %ee; stereoselective reaction; | 93% |
-
-
35458-21-0
phlorisobutyrophenone
-
-
77744-52-6
5-hydroxy-2,2,6,6-tetramethyl-cyclohex-4-ene-1,3-dione
-
-
590-86-3
isovaleraldehyde
-
-
1083197-75-4
5-hydroxy-2,2,6,6-tetramethyl-4-(3-methyl-1-(2,4,6-trihydroxy-3-isobutyrylphenyl)butyl)cyclohex-4-ene-1,3-dione
| Conditions | Yield |
|---|---|
| Stage #1: 5-hydroxy-2,2,6,6-tetramethyl-cyclohex-4-ene-1,3-dione; isovaleraldehyde With piperidine In dichloromethane at 20℃; for 0.25h; Mannich reaction; Stage #2: With hydrogenchloride; ammonium chloride In water Stage #3: phlorisobutyrophenone With sodium hydride In tetrahydrofuran at 20℃; for 3h; Friedel Crafts alkylation; | 100% |
-
-
541-47-9
3-Methylbutenoic acid
-
-
39546-47-9
p-chlorobenzylisocyanide
-
-
590-86-3
isovaleraldehyde
-
-
1262749-10-9
C18H25ClN2O2
| Conditions | Yield |
|---|---|
| With ammonia In methanol; water at 130℃; for 1.5h; Ugi reaction; Microwave irradiation; microwave tube; | 100% |
-
-
1245643-16-6
4-(difluoromethyl)bicyclo[2.2.2]octan-1-amine
-
-
590-86-3
isovaleraldehyde
-
-
1257397-61-7
4-(difluoromethyl)-N-isopentylbicyclo[2.2.2]octan-1-amine
| Conditions | Yield |
|---|---|
| With sodium tris(acetoxy)borohydride In 1,2-dichloro-ethane for 2h; | 100% |
| Conditions | Yield |
|---|---|
| With magnesium sulfate In dichloromethane at 20℃; Inert atmosphere; | 100% |
-
-
917-92-0
2,2-dimethyl-3-butyne
-
-
590-86-3
isovaleraldehyde
-
-
1226968-85-9
(±)-2,7,7-trimethyloct-5-yn-4-ol
| Conditions | Yield |
|---|---|
| Stage #1: 3,3-Dimethylbut-1-yne With n-butyllithium In tetrahydrofuran at -78℃; for 0.5h; Inert atmosphere; Stage #2: isovaleraldehyde In tetrahydrofuran at -78 - 20℃; for 1.5h; Inert atmosphere; | 100% |
| Stage #1: 3,3-Dimethylbut-1-yne With n-butyllithium In tetrahydrofuran at -78 - 0℃; for 0.583333h; Inert atmosphere; Stage #2: isovaleraldehyde In tetrahydrofuran at -78 - 0℃; Inert atmosphere; |
-
-
848821-58-9
(2S)-2-{diphenyl[(trimethylsilyl)oxy]methyl}pyrrolidine
-
-
102-96-5
(2-nitroethenyl)benzene
-
-
590-86-3
isovaleraldehyde
| Conditions | Yield |
|---|---|
| With acetic acid In toluene at 25℃; | 100% |
-
-
590-86-3
isovaleraldehyde
-
-
25015-63-8
4,4,5,5-tetramethyl-[1,3,2]-dioxaboralane
-
-
94845-30-4
2-(isopentyloxy)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
| Conditions | Yield |
|---|---|
| With [HC(CMeN(2,6-(isopropyl)2C6H3)2)]Al(hydride)(triflate) In benzene-d6 at 20℃; for 1h; Inert atmosphere; Sealed tube; | 100% |
| With catalyst:C4H9Mg(2,6-iPr2C6H3NCCH3)CH In benzene-d6 pinacolborane reacted with aldehyde in C6D6 at 25°C catalized by nBuMg(2,6-iPrC6H3NCCH3)2CH 0.1-0.5 mol% for <0.5 h; | |
| With 2-H-1,3-di-tert-butyl-2,3-dihydro-1H-1,3,2-diazaphosphole In [D3]acetonitrile at 20℃; for 9h; Catalytic behavior; Inert atmosphere; Sealed tube; | 88 %Spectr. |
| Conditions | Yield |
|---|---|
| With sodium tetrahydroborate In ethanol for 24h; | 100% |
| Conditions | Yield |
|---|---|
| With sodium tetrahydroborate In ethanol for 24h; | 100% |
| Conditions | Yield |
|---|---|
| With sodium tetrahydroborate In ethanol for 24h; | 100% |
| Conditions | Yield |
|---|---|
| With sodium tetrahydroborate In ethanol for 24h; | 100% |
| Conditions | Yield |
|---|---|
| With sodium tetrahydroborate In ethanol for 24h; | 100% |
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