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Simagchem 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

High quality 2-Pentanone with high purity

Cas:107-87-9

Min.Order:1 Kilogram

Negotiable

Type:Manufacturers

inquiry

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

Factory Supply Pentan-2-one

Cas:107-87-9

Min.Order:1

Negotiable

Type:Other

inquiry

Dayang Chem (Hangzhou) Co.,Ltd.

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 services. DayangChem can provide different quantities of custom synthesis

2-Pentanone

Cas:107-87-9

Min.Order:1 Kilogram

FOB Price: $2.0

Type:Lab/Research institutions

inquiry

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

2-Pentanone

Cas:107-87-9

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

inquiry

LIDE PHARMACEUTICALS LIMITED

Advantage : LIDE PHARMACEUTICALS LIMITED is a professional chemicals and APIs leading manufacturer in China. Our core business line covers APIs, Intermediates, Herb extract, etc. We are specialized in chemical synthesis, process development of

2-Pentanone Manufacturer

Cas:107-87-9

Min.Order:1 Kilogram

FOB Price: $1.0

Type:Lab/Research institutions

inquiry

Henan Tianfu Chemical Co., Ltd.

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

TIANFU CHEM---2-Pentanone

Cas:107-87-9

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Henan Wentao Chemical Product Co., Ltd.

We are leading fine chemicals supplier in China and Our main business covers the fields below: 1.Noble Metal Catalysts (Pt.Pd...) 2.Organic Phosphine Ligands (Tert-butyl-phosphine.Cyclohexyl-phosphine...) 3.OLED intermediat

2-PentanoneCAS NO.: 107-87-9

Cas:107-87-9

Min.Order:1 Kilogram

FOB Price: $4.0 / 5.0

Type:Lab/Research institutions

inquiry

Hebei yanxi chemical co.,LTD.

Hebei 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

2-Pentanone

Cas:107-87-9

Min.Order:1 Metric Ton

FOB Price: $1.0 / 2.0

Type:Manufacturers

inquiry

Shanghai Minstar Chemical Co., Ltd

Synonyms: METHYL PROPYL KETONE;METHYL N-PROPYL KETONE;ETHYLACETONE;FEMA 2842;2-PENTANONE;PENTAN-2-ONE;2-Oxopentane;2-Pentanon CAS: 107-87-9 MF: C5H10O MW: 86.13 EINECS: 203-528-1 Product Categories: Organics;ketone;ketone Flavor;ACS and Reagen

2-Pentanone ( Methyl propyl ketone) 107-87-9 large in supply

Cas:107-87-9

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Changchun Artel lmport and Export trade company

Minimum Order Qty. 10 Gram Supply Ability 500 Kilograms/Month Storage store in cool, dry, ventilated place 20℃ Delivery Time 3 business days after payment Payment Term TT,western union,Paypal,MoneyGram Package 10g,20g,50g,100g,500g,1KGS,

2-Pentanone CAS NO.107-87-9

Cas:107-87-9

Min.Order:10 Gram

Negotiable

Type:Trading Company

inquiry

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

2-Pentanone

Cas:107-87-9

Min.Order:0 Metric Ton

Negotiable

Type:Lab/Research institutions

inquiry

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

Methylpropylketone

Cas:107-87-9

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Shanghai Massive Chemical Technology Co., Ltd.

Massive Chemical is certified with ISO9001 and ISO14001 manufacturer for this product. We will offer all documents as requirement for the materials which includes, Certificate of Analysis, Material Safety Data Sheet, and Method of Analysis and

2-Pentanone

Cas:107-87-9

Min.Order:1 Gram

FOB Price: $1.0

Type:Lab/Research institutions

inquiry

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

High quality 2-Pentanone

Cas:107-87-9

Min.Order:10 Gram

FOB Price: $100.0

Type:Lab/Research institutions

inquiry

HANGZHOU YUNUO CHEMICAL CO.,LTD

Superior quality, moderate price & quick delivery. Appearance:colorless liquid Storage:sealed in a cool place Package:25kg/drum,or as per your request. Application:Used as a solvent, organic synthesis intermediate. Transportation:by air or by s

2-Pentanone

Cas:107-87-9

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

inquiry

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,

2-Pentanone

Cas:107-87-9

Min.Order:1 Metric Ton

Negotiable

Type:Lab/Research institutions

inquiry

Wuhan Fortuna Chemical Co.,Ltd

good quality and cheap price Appearance:colorless liquid Package:170kg/Steel drum Transportation:by sea Port:Shanghai

2-Pentanone

Cas:107-87-9

Min.Order:0 Metric Ton

Negotiable

Type:Trading Company

inquiry

Kono 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

2-Pentanone

Cas:107-87-9

Min.Order:0

Negotiable

Type:Other

inquiry

Hangzhou Dingyan Chem Co., Ltd

R & D enterprises have their own stock in stock Package:1kg Application:pharmaceutical intermediates

2-Pentanone

Cas:107-87-9

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

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

2-Pentanone

Cas:107-87-9

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Zhuozhou Wenxi import and Export Co., Ltd

Product Description Description & Specification Category Pharmaceutical Raw Materials, Fine Chemicals, Bulk drug Standard Medical standard

factory supply CAS 107-87-9 with competitive price

Cas:107-87-9

Min.Order:1 Kilogram

FOB Price: $112.0

Type:Trading Company

inquiry

Antimex 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

2-Pentanone

Cas:107-87-9

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hubei Langyou International Trading Co., Ltd

107-87-9 2-Pentanone Application:107-87-9 2-Pentanone

107-87-9 2-Pentanone

Cas:107-87-9

Min.Order:0

Negotiable

Type:Other

inquiry

Wuhan 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

2-Pentanone

Cas:107-87-9

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Hangzhou ZeErRui Chemical Co., Ltd.

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

2-Pentanon manufacture

Cas:107-87-9

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

SAGECHEM LIMITED

107-87-9 Application:intermediate

2-Pentanone

Cas:107-87-9

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hunan Longxianng Runhui Trading Co.,Ltd

107-87-9 2-PentanoneAppearance:white powder Storage:room tempurature Package:As required Application:medical Transportation:By express (Door to door) such as FEDEX, DHL, EMS for small amount. By air(airport to airport) or by sea LCL/FCL for large amo

107-87-9 2-Pentanone

Cas:107-87-9

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Chemsigma International Co.,Ltd.

bulk?production Application:Pharmaceutical intermediates

2-Pentanone

Cas:107-87-9

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Beantown Chemical

in stock Application:107-87-9

2-Pentanone, 99%

Cas:107-87-9

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Suzhou Sinosun Imp.&Exp. Corporation

Product Name: 2-pentanone

2-Pentanone

Cas:107-87-9

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Synthetic route

3-penten-2-one
625-33-2

3-penten-2-one

2-Pentanone
107-87-9

2-Pentanone

Conditions
ConditionsYield
With limonene.; palladium on activated charcoal for 0.25h; Heating;100%
With potassium bis(trimethylsilyl)amide In tetrahydrofuran at 0℃; for 6h;94.2%
With hydrogen; 1,5-hexadienerhodium(I)-chloride dimer In hexane for 3h; Ambient temperature; pH=7.6;71%
(+/-)-2-pentanol
6032-29-7

(+/-)-2-pentanol

2-Pentanone
107-87-9

2-Pentanone

Conditions
ConditionsYield
With sodium dichromate; sulfuric acid; silica gel In dichloromethane at 20℃; for 0.5h;99%
With dihydrogen peroxide In water at 89.84℃; for 5h;98%
With pyridinium chlorochromate In chloroform at 16℃; for 168h; or 1-methyl imidazolium chlorochromate or imidazolium chlorochromate;97%
3-penten-2-ol
1569-50-2

3-penten-2-ol

2-Pentanone
107-87-9

2-Pentanone

Conditions
ConditionsYield
With sodium hydroxide; N-benzyl-N,N,N-triethylammonium chloride; di(rhodium)tetracarbonyl dichloride In dichloromethane98%
With [Ru(η3:η3-C10H16)Cl2(benzimidazole)] In glycerol at 75℃; for 8h; Sealed tube; Inert atmosphere; Green chemistry;95%
With 2C25H28N2OP(1-)*2Cl(1-)*2Ru(2+) In tetrahydrofuran at 80℃; for 1h; Inert atmosphere; Schlenk technique; Sealed tube;88%
1-Pentyne
627-19-0

1-Pentyne

2-Pentanone
107-87-9

2-Pentanone

Conditions
ConditionsYield
With disodium chloro[1,3-bis(2,6-diisopropyl-4-sodiumsulfonatophenyl)imidazol-2-ylidene]gold(I); water at 100℃; for 1.17h;97%
With 1,3-bis{2,6-bis[bis(4-tert-butylphenyl)methyl]-4-methylphenyl}-1H-imidazol-2-ylidenegold(I) chloride; water; silver(I) triflimide In methanol at 80℃; for 0.25h; Temperature;88%
With hexafluoroantimonic acid; AuOH(1,3-bis(2,6-diisopropylphenyl)imidazol-2-ylidene); water at 120℃; for 24h;40%
Pent-4-en-2-ol
111957-98-3, 625-31-0

Pent-4-en-2-ol

2-Pentanone
107-87-9

2-Pentanone

Conditions
ConditionsYield
With Grotjahn’s catalyst In [(2)H6]acetone at 70℃; for 1h; Reagent/catalyst; Solvent; Inert atmosphere; Glovebox;97%
With copper at 300℃;
{CpRu[P(i-Pr)2(1-Me-4-tBu-imidazol-2-yl)]MeCN}*PF6 In acetone at 70℃; for 1h;97 % Spectr.
2-pentanol(d O-H)
14848-64-7

2-pentanol(d O-H)

2-Pentanone
107-87-9

2-Pentanone

Conditions
ConditionsYield
With pyridinium chlorochromate In chloroform at 16℃; for 2.8h; Rate constant; Product distribution; Mechanism;96.4%
3-penten-2-ol
1569-50-2

3-penten-2-ol

A

trans-3-penten-2-one
3102-33-8

trans-3-penten-2-one

B

2-Pentanone
107-87-9

2-Pentanone

Conditions
ConditionsYield
With potassium tert-butylate; [RuCl2(η6-p-cymene){κ1-(P)-PPh2(OCH2CH2NMe2)}] In tetrahydrofuran at 75℃; for 0.0833333h;A n/a
B 95%
2-methyl-2-propyl-1,3-dithiolane
57230-59-8

2-methyl-2-propyl-1,3-dithiolane

2-Pentanone
107-87-9

2-Pentanone

Conditions
ConditionsYield
With selenium(IV) oxide In acetic acid for 1.16667h; Ambient temperature;94%
2-Methyl-1-morpholino-1-pentene
147050-27-9

2-Methyl-1-morpholino-1-pentene

2-Pentanone
107-87-9

2-Pentanone

Conditions
ConditionsYield
With potassium permanganate on Y-Zeolite In 1,2-dichloro-ethane for 6h; Ambient temperature;93%
1-methylbutyl nitrite
5145-25-5

1-methylbutyl nitrite

2-Pentanone
107-87-9

2-Pentanone

Conditions
ConditionsYield
With potassium carbonate; dimethyl sulfoxide at 70℃; for 9.25h;92.03%
With boron trifluoride diethyl etherate In diethyl ether for 4h; Ambient temperature;91%
furfural
98-01-1

furfural

A

2-methylfuran
534-22-5

2-methylfuran

B

(+/-)-2-pentanol
6032-29-7

(+/-)-2-pentanol

C

pentan-1-ol
71-41-0

pentan-1-ol

D

2-Pentanone
107-87-9

2-Pentanone

Conditions
ConditionsYield
With Cu/SiO2; hydrogen at 220℃; under 760.051 Torr; for 0.5h; Catalytic behavior; Reagent/catalyst; Time; Temperature; Green chemistry;A 89.5%
B n/a
C n/a
D n/a
furfural
98-01-1

furfural

A

2-methyltetrahydrofuran
96-47-9

2-methyltetrahydrofuran

B

2-methylfuran
534-22-5

2-methylfuran

C

(+/-)-2-pentanol
6032-29-7

(+/-)-2-pentanol

D

2-Pentanone
107-87-9

2-Pentanone

Conditions
ConditionsYield
With hydrogen; Cu-based catalyst at 212℃; Product distribution; Further Variations:; Temperatures; reaction in vapour phase, fixed bed reactor;A 3.3%
B 88.6%
C 4.8%
D 2.7%
(2-penten-2-yl)pentamethyl phosphoric triamide

(2-penten-2-yl)pentamethyl phosphoric triamide

2-Pentanone
107-87-9

2-Pentanone

Conditions
ConditionsYield
With sulfuric acid In benzene for 4h; Heating;87%
2-methyl-2-propyl-[1,3]dioxolane
4352-98-1

2-methyl-2-propyl-[1,3]dioxolane

2-Pentanone
107-87-9

2-Pentanone

Conditions
ConditionsYield
With caro's acid; silica gel In acetonitrile at 20℃; for 0.416667h;86%
With tellurium; sodium tetrahydroborate; water 1.) EtOH, 25 deg C, 30 min; Multistep reaction;
2-methyl-2-n-propyl-1,3-oxathiolane
26990-57-8

2-methyl-2-n-propyl-1,3-oxathiolane

2-Pentanone
107-87-9

2-Pentanone

Conditions
ConditionsYield
With Montmorillonite K10 In benzene for 2.5h; Heating;86%
Pent-4-en-2-ol
111957-98-3, 625-31-0

Pent-4-en-2-ol

A

trans-3-penten-2-one
3102-33-8

trans-3-penten-2-one

B

2-Pentanone
107-87-9

2-Pentanone

Conditions
ConditionsYield
With potassium tert-butylate; [RuCl2(η6-p-cymene){κ1-(P)-PPh2(OCH2CH2NMe2)}] In tetrahydrofuran at 75℃; for 5.41667h;A n/a
B 85%
pentan-2-one oxime
623-40-5

pentan-2-one oxime

2-Pentanone
107-87-9

2-Pentanone

Conditions
ConditionsYield
With N-Bromosuccinimide; β‐cyclodextrin In water; acetone at 20℃; for 0.333333h;84%
With sodium bromate; ion exchange resin at 25 - 30℃; for 0.25h; ultrasonic irradiation;97 % Chromat.
4-((Z)-2-Methyl-pent-1-enyl)-morpholine

4-((Z)-2-Methyl-pent-1-enyl)-morpholine

A

4-morpholinecarboxaldehyde
4394-85-8

4-morpholinecarboxaldehyde

B

2-Pentanone
107-87-9

2-Pentanone

Conditions
ConditionsYield
With oxygen; Cu-X zeolite In 1,2-dichloro-ethane; acetonitrile at 50℃; for 6h; Oxidation; Oxidative cleavage;A 83%
B 80%
2-pentanone semicarbazone

2-pentanone semicarbazone

2-Pentanone
107-87-9

2-Pentanone

Conditions
ConditionsYield
With calcium hypochlorite; montmorillonite K-10 In chloroform at 20℃; for 2.75h;82%
acetylacetone
123-54-6

acetylacetone

A

3-methyl-butan-2-one
563-80-4

3-methyl-butan-2-one

B

2-Pentanone
107-87-9

2-Pentanone

Conditions
ConditionsYield
With hydrogenchloride; acetic acid; zinc for 2h; Heating;A 79%
B 21%
With hydrogenchloride; acetic acid; zinc for 2h; Product distribution; Mechanism; Heating; further co-reagents: LiCl, TFA; also amalgamated zinc; further β-dicarbonal substrates;A 79%
B 21%
acetylacetone
123-54-6

acetylacetone

A

(+/-)-2-pentanol
6032-29-7

(+/-)-2-pentanol

B

2-Pentanone
107-87-9

2-Pentanone

Conditions
ConditionsYield
With samarium diiodide; water In tetrahydrofuran at 20℃; for 0.141667h;A 78%
B 6%
C 6%
3-penten-2-one
625-33-2

3-penten-2-one

A

(+/-)-2-pentanol
6032-29-7

(+/-)-2-pentanol

B

2-Pentanone
107-87-9

2-Pentanone

Conditions
ConditionsYield
With hydrogen; In diethylene glycol dimethyl ether; water at 30℃; under 735.5 Torr; for 5h;A 7.8%
B 77.3%
With nickel kieselguhr at 100℃; under 88260.9 Torr; Hydrogenation;
With nickel kieselguhr at 100 - 160℃; under 88260.9 Torr; Hydrogenation.Hydrieren des Reaktionsprodukts an Kupferchromit; (+-)-pentanol-(2);
butanoic acid anhydride
106-31-0

butanoic acid anhydride

(PPh3)3CoCH3

(PPh3)3CoCH3

A

Co(OCO-n-C3H7)
99668-71-0

Co(OCO-n-C3H7)

B

propene
187737-37-7

propene

C

methane
34557-54-5

methane

D

propane
74-98-6

propane

E

2-Pentanone
107-87-9

2-Pentanone

Conditions
ConditionsYield
In tetrahydrofuran in THF at -40-20°C;A n/a
B 7%
C 6%
D 2%
E 76%
1-methylcyclobutanol
20117-47-9

1-methylcyclobutanol

A

bromo-5-pentanone-2
3884-71-7

bromo-5-pentanone-2

B

2-Pentanone
107-87-9

2-Pentanone

Conditions
ConditionsYield
With lead(IV) acetate; potassium bromide In benzene at 80℃;A 75%
B 3%
1-penten
109-67-1

1-penten

2-Pentanone
107-87-9

2-Pentanone

Conditions
ConditionsYield
With palladium diacetate; Dess-Martin periodane In water; acetonitrile at 50℃; Wacker-Tsuji Olefin Oxidation; Inert atmosphere;72%
With dihydrogen peroxide In water; acetonitrile at 55℃; for 12h; Wacker Oxidation;71%
With oxygen; cetyltrimethylammonim bromide; copper dichloride; palladium dichloride In water; benzene at 80℃; under 2327.2 Torr; Product distribution;48%
pentan-2-one semicarbazone
3622-62-6

pentan-2-one semicarbazone

2-Pentanone
107-87-9

2-Pentanone

Conditions
ConditionsYield
With tetraethylammonium bromate In ethanol for 5h; Heating;72%
With potassium carbonate In water at 9.9℃; Kinetics; Mechanism; Thermodynamic data; E(activ.), ΔG(excit.), ΔH(excit.), ΔS(excit.); other temperatures;
2-methylpentan-1-ol
105-30-6

2-methylpentan-1-ol

A

(+/-)-2-pentanol
6032-29-7

(+/-)-2-pentanol

B

2-Methylpentanoic acid
97-61-0, 22160-39-0

2-Methylpentanoic acid

C

2-Pentanone
107-87-9

2-Pentanone

Conditions
ConditionsYield
With dihydrogen peroxide; methyltrioctylammonium tetrakis(oxodiperoxotungsto)phosphate at 90℃; for 6h;A n/a
B 70%
C n/a
2-methylvaleraldehyde
123-15-9

2-methylvaleraldehyde

A

(+/-)-2-pentanol
6032-29-7

(+/-)-2-pentanol

B

2-Methylpentanoic acid
97-61-0, 22160-39-0

2-Methylpentanoic acid

C

1-methylbutyl formate
58368-66-4

1-methylbutyl formate

D

2-Pentanone
107-87-9

2-Pentanone

Conditions
ConditionsYield
With dihydrogen peroxide; methyltrioctylammonium tetrakis(oxodiperoxotungsto)phosphate at 90℃; for 0.5h;A n/a
B 70%
C 7%
D n/a
lithium dimethylcuprate
15681-48-8

lithium dimethylcuprate

acrylonitrile
107-13-1

acrylonitrile

2-Pentanone
107-87-9

2-Pentanone

Conditions
ConditionsYield
With chloro-trimethyl-silane In diethyl ether for 2h; -78 deg C;69%
(E)-pent-2-ene
646-04-8

(E)-pent-2-ene

2-Pentanone
107-87-9

2-Pentanone

Conditions
ConditionsYield
With water; palladium dichloride at 25℃; under 1300 Torr; for 22h; in microemulsion system, closed reactor;66%
2-Pentanone
107-87-9

2-Pentanone

acetylene
74-86-2

acetylene

3-methylhex-1-yn-3-ol
4339-05-3

3-methylhex-1-yn-3-ol

Conditions
ConditionsYield
With potassium tert-butylate In tetrahydrofuran at 0℃;100%
With tetra(n-butyl)ammonium hydroxide In water; dimethyl sulfoxide at 5℃; for 1h; Favorskii-Babayan Synthesis;90%
With diethyl ether; potassium 2-methylbutan-2-olate
4-methyl-benzaldehyde
104-87-0

4-methyl-benzaldehyde

2-Pentanone
107-87-9

2-Pentanone

(E)-1-(4-tolyl)hex-1-en-3-one
100765-39-7

(E)-1-(4-tolyl)hex-1-en-3-one

Conditions
ConditionsYield
barium dihydroxide In ethanol for 1h; Heating;100%
trimethylsilyl cyanide
7677-24-9

trimethylsilyl cyanide

2-Pentanone
107-87-9

2-Pentanone

2-methyl-2-(trimethylsiloxy)pentanenitrile
91390-80-6

2-methyl-2-(trimethylsiloxy)pentanenitrile

Conditions
ConditionsYield
With trans-{(iBu)2ATIGeiPr}2Pt(CN)2 In chloroform-d1 at 50℃; for 6h; Catalytic behavior; Schlenk technique; Glovebox;100%
With C29H38AlN4O2(1+)*CF3O3S(1-) In neat (no solvent) at 20℃; for 0.0833333h; Catalytic behavior; Inert atmosphere; Schlenk technique;99%
With gold(III) chloride In dichloromethane at 20℃; for 0.5h;92%
2-Pentanone
107-87-9

2-Pentanone

2-hydroxyethanethiol
60-24-2

2-hydroxyethanethiol

2-methyl-2-n-propyl-1,3-oxathiolane
26990-57-8

2-methyl-2-n-propyl-1,3-oxathiolane

Conditions
ConditionsYield
With boron trifluoride diethyl etherate In diethyl ether for 3h; Heating;100%
sulfur dioxide In benzene Heating;72%
With toluene-4-sulfonic acid In benzene Heating;
p-hydroxyphenethyl alcohol
501-94-0

p-hydroxyphenethyl alcohol

2-Pentanone
107-87-9

2-Pentanone

2-(4-hydroxylphenyl)ethyl butyrate
386263-87-2

2-(4-hydroxylphenyl)ethyl butyrate

Conditions
ConditionsYield
With Candida antarctica lipase B at 45℃; for 24h; Enzymatic reaction;100%
3-phenoxy-2-propanone
621-87-4

3-phenoxy-2-propanone

2-Pentanone
107-87-9

2-Pentanone

B

R-(-)-1-phenoxy-2-propanamine
45972-74-5

R-(-)-1-phenoxy-2-propanamine

Conditions
ConditionsYield
With Candida boidinii formate dehydrogenase; pyridoxal 5'-phosphate; Aspergillus terreus ω-trans aminase; Lysinibacillus fusiformis leucine dehydrogenase; ammonium formate; nicotinamide adenine dinucleotide In aq. buffer at 30℃; for 24h; pH=8.8; Catalytic behavior; Green chemistry; Enzymatic reaction;A 99.2%
B 99.8%
4-fluorophenyl acetone
459-03-0

4-fluorophenyl acetone

2-Pentanone
107-87-9

2-Pentanone

B

(R)-(-)-α-methyl-β-(4-fluorophenyl)ethylamine
72522-20-4

(R)-(-)-α-methyl-β-(4-fluorophenyl)ethylamine

Conditions
ConditionsYield
With Candida boidinii formate dehydrogenase; pyridoxal 5'-phosphate; Aspergillus terreus ω-trans aminase; Lysinibacillus fusiformis leucine dehydrogenase; ammonium formate; nicotinamide adenine dinucleotide In aq. buffer at 30℃; for 24h; pH=8.8; Catalytic behavior; Green chemistry; Enzymatic reaction;A 99.7%
B 99.4%
4-methoxybenzyl methyl ketone
122-84-9

4-methoxybenzyl methyl ketone

2-Pentanone
107-87-9

2-Pentanone

B

(R)-(-)-p-methoxyamphetamine
58993-79-6

(R)-(-)-p-methoxyamphetamine

Conditions
ConditionsYield
With Candida boidinii formate dehydrogenase; pyridoxal 5'-phosphate; Aspergillus terreus ω-trans aminase; Lysinibacillus fusiformis leucine dehydrogenase; ammonium formate; nicotinamide adenine dinucleotide In aq. buffer at 30℃; for 24h; pH=8.8; Catalytic behavior; Green chemistry; Enzymatic reaction;A 99.7%
B 99.4%
2-Pentanone
107-87-9

2-Pentanone

1-(4-chlorophenyl)propan-2-one
5586-88-9

1-(4-chlorophenyl)propan-2-one

B

(R)-(-)-1-(4'-chloro)phenyl-2-propanamine

(R)-(-)-1-(4'-chloro)phenyl-2-propanamine

Conditions
ConditionsYield
With Candida boidinii formate dehydrogenase; pyridoxal 5'-phosphate; Aspergillus terreus ω-trans aminase; Lysinibacillus fusiformis leucine dehydrogenase; ammonium formate; nicotinamide adenine dinucleotide In aq. buffer at 30℃; for 24h; pH=8.8; Catalytic behavior; Green chemistry; Enzymatic reaction;A 99.3%
B 99.1%
4-Phenyl-2-butanone
2550-26-7

4-Phenyl-2-butanone

2-Pentanone
107-87-9

2-Pentanone

B

(R)-1-methyl-3-phenylpropylamine
937-52-0

(R)-1-methyl-3-phenylpropylamine

Conditions
ConditionsYield
With Candida boidinii formate dehydrogenase; pyridoxal 5'-phosphate; Aspergillus terreus ω-trans aminase; Lysinibacillus fusiformis leucine dehydrogenase; ammonium formate; nicotinamide adenine dinucleotide In aq. buffer at 30℃; for 24h; pH=8.8; Catalytic behavior; Reagent/catalyst; pH-value; Green chemistry; Enzymatic reaction;A 99.1%
B 96.4%
2-Pentanone
107-87-9

2-Pentanone

(+/-)-2-pentanol
6032-29-7

(+/-)-2-pentanol

Conditions
ConditionsYield
With sodium isopropylate; acetonitrile In isopropyl alcohol at 80℃; for 1h; Catalytic behavior;99%
With formic acid; sodium formate; (η5-C4Ph4COHOC4Ph4-η5)(μ-H)(CO)4Ru2 In water at 100℃; for 3h;98%
With C40H37ClN2PRuS(1+)*C24H20B(1-); isopropyl alcohol; potassium hydroxide at 82℃; for 2h; Catalytic behavior;97.7%
2-Pentanone
107-87-9

2-Pentanone

benzylamine
100-46-9

benzylamine

N-Benzyl-1-methylbutylamine
61806-76-6

N-Benzyl-1-methylbutylamine

Conditions
ConditionsYield
Stage #1: 2-Pentanone; benzylamine With formic acid; chlorido(8-quinolinolato-k2N,O)(η5-pentamethylcyclo-pentadienyl)rhodium(III) In ethyl acetate at 0 - 40℃; Inert atmosphere; Cooling with ice; Schlenk tube;
Stage #2: With sodium hydrogencarbonate In water; ethyl acetate Product distribution / selectivity;
99%
With 5-ethyl-2-methylpyridine borane In methanol at 20℃;84%
With 4 A molecular sieve; borane pyridine complex In methanol for 16h;80%
With 2-picoline borane complex; acetic acid In methanol at 20℃; for 6h;79%
6,6'-dihydrazino-2,2'-bipyridylnickel(II) perchlorate

6,6'-dihydrazino-2,2'-bipyridylnickel(II) perchlorate

2-Pentanone
107-87-9

2-Pentanone

Ni(C10H6N2(NHNC(CH3)CH2CH2CH3)2)(H2O)2(2+)*2ClO4(1-)=[Ni(C10H6N2(NHNC(CH3)CH2CH2CH3)2)(H2O)2](ClO4)2

Ni(C10H6N2(NHNC(CH3)CH2CH2CH3)2)(H2O)2(2+)*2ClO4(1-)=[Ni(C10H6N2(NHNC(CH3)CH2CH2CH3)2)(H2O)2](ClO4)2

Conditions
ConditionsYield
In water byproducts: water; addn. of 10% water to suspn. of Ni-complex in PrCOMe (dissoln.), refluxing for 10 min; evapn. (reduced pressure), recrystn. (Me2CO/Et2O); elem. anal.;99%
tetraphenylethane-1,2-diol
464-72-2

tetraphenylethane-1,2-diol

2-Pentanone
107-87-9

2-Pentanone

A

benzophenone
119-61-9

benzophenone

B

2-methyl-1,1-diphenylpentane-1,2-diol

2-methyl-1,1-diphenylpentane-1,2-diol

Conditions
ConditionsYield
With titanium(IV) tetrabutoxide; triethylsilyl chloride In dichloromethane at 20℃;A n/a
B 99%
C8H4BrClF3NO
1260828-48-5

C8H4BrClF3NO

2-Pentanone
107-87-9

2-Pentanone

8-bromo-6-chloro-2-propyl-4-(trifluoromethyl)quinoline
1448544-33-9

8-bromo-6-chloro-2-propyl-4-(trifluoromethyl)quinoline

Conditions
ConditionsYield
With L-proline potassium salt In dimethyl sulfoxide at 20℃; for 0.416667h; Friedlaender Quinoline Synthesis; regioselective reaction;99%
2-Pentanone
107-87-9

2-Pentanone

(3,4-dimethoxyphenyl)methanol
93-03-8

(3,4-dimethoxyphenyl)methanol

1-(3,4-dimethoxyphenyl)hexan-3-one
39728-57-9

1-(3,4-dimethoxyphenyl)hexan-3-one

Conditions
ConditionsYield
With potassium phosphate; 5%-palladium/activated carbon In toluene at 100℃; for 24h; Reagent/catalyst; Temperature; Inert atmosphere;99%
With potassium phosphate In toluene at 80℃; for 24h; Inert atmosphere;79%
ketene t-butyldimethylsilyl methyl acetal
77086-38-5

ketene t-butyldimethylsilyl methyl acetal

2-Pentanone
107-87-9

2-Pentanone

methyl 3-((tert-butyldimethylsilyl)oxy)-3-methylhexanoate

methyl 3-((tert-butyldimethylsilyl)oxy)-3-methylhexanoate

Conditions
ConditionsYield
Stage #1: 2-Pentanone With bis(trifluoromethanesulfonyl)amide In diethyl ether at -78 - 23℃; Mukaiyama Aldol Addition; Schlenk technique; Inert atmosphere;
Stage #2: ketene t-butyldimethylsilyl methyl acetal In diethyl ether at -20℃; for 0.5h; Mukaiyama Aldol Addition; Schlenk technique; Inert atmosphere;
99%
formaldehyd
50-00-0

formaldehyd

2-Pentanone
107-87-9

2-Pentanone

1-(5-Ethyl-[1,3]dioxan-5-yl)-ethanone
13229-09-9

1-(5-Ethyl-[1,3]dioxan-5-yl)-ethanone

Conditions
ConditionsYield
With Nafion-H resin In 1,2-dimethoxyethane at 70℃; for 8h;98%
Cyclohexyl isocyanide
931-53-3

Cyclohexyl isocyanide

2-Pentanone
107-87-9

2-Pentanone

diaminomaleonitrile
1187-42-4

diaminomaleonitrile

5-(cyclohexylamino)-1,6-dihydro-6-methyl-6-propylpyrazine-2,3-dicarbonitrile

5-(cyclohexylamino)-1,6-dihydro-6-methyl-6-propylpyrazine-2,3-dicarbonitrile

Conditions
ConditionsYield
With toluene-4-sulfonic acid In ethanol at 20℃; for 1.66667h;98%
2-allyl-2,3,3-tris-ethoxycarbonyl-hept-5-ynoic acid ethyl ester
864847-09-6

2-allyl-2,3,3-tris-ethoxycarbonyl-hept-5-ynoic acid ethyl ester

2-Pentanone
107-87-9

2-Pentanone

1,3-dimethyl-3-propyl-3,4,4a,5-tetrahydro-8H-isochromene-6,6,7,7-tetracarboxylic acid tetraethyl ester
1017603-41-6

1,3-dimethyl-3-propyl-3,4,4a,5-tetrahydro-8H-isochromene-6,6,7,7-tetracarboxylic acid tetraethyl ester

Conditions
ConditionsYield
With 3 A molecular sieve; 1,3-bis-(2,6-diisopropylphenyl)-imidazol-2-ylidene; bis(1,5-cyclooctadiene)nickel (0) In toluene at 20℃;98%
2-Pentanone
107-87-9

2-Pentanone

1-(2-amino-5-chloro-phenyl)-2,2,2-trifluoro-ethanone
154598-53-5

1-(2-amino-5-chloro-phenyl)-2,2,2-trifluoro-ethanone

6-chloro-2-propyl-4-(trifluoromethyl)quinoline
1042738-31-7

6-chloro-2-propyl-4-(trifluoromethyl)quinoline

Conditions
ConditionsYield
With L-proline potassium salt In dimethyl sulfoxide at 20℃; for 0.583333h; Reagent/catalyst; Time; Temperature; Friedlaender Quinoline Synthesis; regioselective reaction;98%
With L-proline In dimethyl sulfoxide at 50℃; for 48h; Friedlaender synthesis; regioselective reaction;93%
(E)-N-(2,6-dimethylphenyl)-2-phenyl-3H-3-iminoindole

(E)-N-(2,6-dimethylphenyl)-2-phenyl-3H-3-iminoindole

2-Pentanone
107-87-9

2-Pentanone

(S,E)-1-(3-((2,6-dimethylphenyl)imino)-2-phenylindolin-2-yl)pentan-2-one

(S,E)-1-(3-((2,6-dimethylphenyl)imino)-2-phenylindolin-2-yl)pentan-2-one

Conditions
ConditionsYield
With L-proline In dimethyl sulfoxide at 20℃; for 24h; Mannich Aminomethylation; enantioselective reaction;97%
2-Pentanone
107-87-9

2-Pentanone

(S)-2-pentanol
26184-62-3

(S)-2-pentanol

Conditions
ConditionsYield
With dried cells of Geotrichum candidum; NAD; isopropyl alcohol In various solvent(s) at 30℃; for 9h; pH=7.0; Enzymatic reaction;96%
With glucose dehydrogenase; ketoreductase Kred-108; glucose; NADPH at 37℃; for 24h; pH=6.9; aq. phosphate buffer; Enzymatic reaction; optical yield given as %ee; stereoselective reaction;92%
Daucas carota root; extract of In water at 35 - 40℃; for 88h; pH=7.5; Conversion of starting material; Enzymatic reaction; Aqueous phosphate buffer;49%
2-Pentanone
107-87-9

2-Pentanone

ethyl (triphenylphosphoranylidene)acetate
1099-45-2

ethyl (triphenylphosphoranylidene)acetate

ethyl 3-methylhex-2-enoate
15677-00-6

ethyl 3-methylhex-2-enoate

Conditions
ConditionsYield
In xylene at 50℃; under 6750540 Torr; for 30h;96%
With benzoic acid
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