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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 ch

2-Propylpentanoic acid Manufacturer/High quality/Best price/In stock

Cas:99-66-1

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

inquiry

Hangzhou Dingyan Chem Co., Ltd

Valproic acid 99-66-1 Items Standard Result Description Colorless to slightly yellowish liquid Complies A

Valproic acid 99-66-1

Cas:99-66-1

Min.Order:1 Liter

Negotiable

Type:Manufacturers

inquiry

Hebei yanxi chemical co.,LTD.

hebei yanxi chemical co., LTD who registered capital of 10 million yuan, nearly to $2 million, we have a pharmaceutical raw materials factory production of pharmaceutical raw materials, and a reagent r&d center, and we do research and developm

99-66-1 2-Propylpentanoic acid

Cas:99-66-1

Min.Order:1 Metric Ton

FOB Price: $1.0 / 3.0

Type:Manufacturers

inquiry

Hefei TNJ chemical industry co.,ltd

1, Full experience of large numbers containers loading in main Chinese seaports 2, Packing with pallet as buyer's special request 3, Best service after shipment with e-mail 4, Cargoes together with container sales service available 5, R

Valproic acid CAS 99-66-1

Cas:99-66-1

Min.Order:1 Metric Ton

Negotiable

Type:Trading Company

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 2-propylvaleric acid

Cas:99-66-1

Min.Order:1

Negotiable

Type:Other

inquiry

Xi'an Xszo Chem Co., Ltd.

1. Factory price and high quality must be guaranteed, base on 8 years of production and R&D experience2. Free samples will be provided,ensure specifications and quality are right for customer3. Customers will receive the most professional technical s

High Quality 99% Pentanoic acid,2-propyl- 99-66-1 ISO Manufacturer

Cas:99-66-1

Min.Order:1 Gram

FOB Price: $0.1

Type:Manufacturers

inquiry

COLORCOM LTD.

Colorcom is a global leader in industrial chemical manufacturing and is continuously innovating and transforming to exceed client expectations and industry standards. Colorcom prides itself on superior customer and technical focus, while focusing on

Valproic Acid

Cas:99-66-1

Min.Order:1 Metric Ton

Negotiable

Type:Manufacturers

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

Dipropylacetic acid

Cas:99-66-1

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

inquiry

Hebei Nengqian Chemical Import and Export Co., LTD

Our advantages: 1. All inquiries will be replied within 12 hours. 2. Dedication to quality, supply & service. 3. Strictly on selecting raw materials. 4. Reasonable & competitive price, fast lead time. 5. Sample is available for your eva

2-Propylpentanoic acid

Cas:99-66-1

Min.Order:1 Kilogram

FOB Price: $9.0 / 99.0

Type:Trading Company

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

99-66-1 2-Propylpentanoic acid

Cas:99-66-1

Min.Order:1 Metric Ton

Negotiable

Type:Lab/Research institutions

inquiry

Hubei Vanz Pharm Co.,Ltd

Top Quality Sodium Valproate Powder with Cheap Price Item Name Sodium 2-propylpentanoate CAS NO. 1069-66-5 Apparence White Powder package Aluminum B

Zhuozhou Wenxi import and Export Co., Ltd

WITH US,YOUR MONEY IN SAFE,YOUR BUSINESS IN SAFE 1)Quick Response Within 12 hours; 2)Quality Guarantee: All products are strictly tested by our QC, confirmed by QA and approved by third party lab in China, USA, Canada, Germany, UK, Italy, France et

Pharmaceutical Grade CAS 99-66-1 with competitive price

Cas:99-66-1

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

inquiry

Hangzhou Sartort Biopharma Co., Ltd

Appearance:Colorless and clear, viscous liquid Storage:R.T Package:25kg/Barrel Application:Valproic acid can be used to treat many types of seizures and is a broad-spectrum anti-epileptic drug Transportation:Express/Sea/Air Port:Any port in China

Top quality VPA/2-Propylpentanoic acid cas:99-66-1

Cas:99-66-1

Min.Order:1 Kilogram

FOB Price: $19.0 / 49.0

Type:Lab/Research institutions

inquiry

Shanghai Upbio Tech Co.,Ltd

1.No Less 8 years exporting experience. Clients can 100% received goods 2.Lower Price with higher quality 3,Free sample 4,We are sincerely responsible for the "product quality" and "After Service" Upbio is Specialized

Pentanoic acid,2-propyl- 99-66-1

Cas:99-66-1

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Shanghai Minstar Chemical Co., Ltd

Product Name: 2-Propylpentanoic acid CAS: 99-66-1 MF: C8H16O2 MW: 144.21 EINECS: 202-777-3 Mol File: 99-66-1.mol 2-Propylpentanoic acid Structure 2-Propylpentanoic acid Chemical Properties Melting point -21.25°C (estimate)

2-Propylpentanoic acid

Cas:99-66-1

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Qingdao Beluga Import and Export Co., LTD

2-Propylpentanoic acid CAS:99-66-1 Qingdao Belugas Import and Export Co., Ltd. is a scientific and technological company integrating research and development, production and trade of chemical intermediates, specializing in high quality organic inter

2-Propylpentanoic acid CAS:99-66-1

Cas:99-66-1

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Wuhan Han Sheng New Material Technology Co.,Ltd

Our Advantage: high quality with competitive price High quality standard: BP/USP/EP Enterprise standard All purity customized Fast and safe delivery We have reliable forwarder who can help us deliver our goods more fast and safe. We

Hot Sell Factory Supply Raw Material CAS 99-66-1 ,2-Propylpentanoic acid

Cas:99-66-1

Min.Order:10 Kilogram

Negotiable

Type:Trading Company

inquiry

Shandong Hanjiang Chemical Co., Ltd.

Hello, dear friend! I'm Hansen and Allen from China. Welcome to my lookchem mall! The following is a brief introduction of our company's products and services. If you are interested in our products, please contact us by emai

Pentanoic acid,2-propyl-

Cas:99-66-1

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Henan Wentao Chemical Product Co., Ltd.

Henan Wentao Chemical Product Co.,Ltd is Located in Zhengzhou High-tech Development Zone with import and export license, We passed ISO 9001:2008 as well, Henan Wentao has developed more than 1000 compounds, which are widely used in the fields of prod

CAS NO.:99-66-1

Cas:99-66-1

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Triumph International Development Limilted

Appearance:white or light yellow crystalline 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:By

2-Propylpentanoic acid

Cas:99-66-1

Min.Order:100 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Hubei Jiutian Bio-medical 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 highly qualifie

CAS 99-66-1 2-Propylpentanoic acid

Cas:99-66-1

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Afine Chemicals Limited

Company Introduction 1. Established in 2005, with two independent business divisions: Fine chemicals division; Pharmaceutical division. 2. Main product: Optical brightener Textile auxiliary Dye stuff Pigments

VALPROIC ACID

Cas:99-66-1

Min.Order:1 Gram

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

2-Propylpentanoic acid

Cas:99-66-1

Min.Order:0

Negotiable

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 Valproicacid

Cas:99-66-1

Min.Order:10 Gram

FOB Price: $100.0

Type:Lab/Research institutions

inquiry

SHANGHAI SYSTEAM BIOCHEM CO., LTD

We are one of a few suppliers that can offer custom synthesis service of this product We are specialized in custom synthesis, chemical/pharmaceutical/ pesticides outsourcing and contract research. We are committed to prov

2-Propylpentanoic acid

Cas:99-66-1

Min.Order:100 Gram

FOB Price: $100.0 / 2000.0

Type:Lab/Research institutions

inquiry

HANGZHOU YUNUO CHEMICAL CO.,LTD

Superior quality, moderate price & quick delivery. Appearance:colourless liquid Storage:Stored in cool, dry and ventilation place; Away from fire and heat Package:25kg/drum, or as per your request. Application:Used as Pharmaceutical Intermediat

Pentanoic acid,2-propyl-

Cas:99-66-1

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

inquiry

TaiChem Taizhou Limited

Established in May 2015, TaiChem Ltd. is initially invested by a British research and development company and started by PhDs back from aboard. The company is registered in China Medical City (CMC), Taizhou, Jiangsu Province, and the production site

2-Propylpentanoic acid

Cas:99-66-1

Min.Order:10 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Wuhan Circle Star Chem-medical 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 highly qualified

Factory Supply 2-Propylpentanoic acid Supplier Manufacturer With Competitive Price

Cas:99-66-1

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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-Propylpentanoic acid Manufacturer/High quality/Best price/In stock

Cas:99-66-1

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Siwei Development Group Ltd.

Product name: Valproic Acid CAS No.:99-66-1 Molecule Formula: C8H16O2 Molecule Weight:144.21 Purity: 99.0% Package: 25kg/drum Description:Colorless transparent liquid Manufacture Standards:Enterprise Standard TESTING ITEMS

Lower Price Valproic Acid

Cas:99-66-1

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Synthetic route

valproic acid calcium salt
33433-82-8, 98378-05-3, 119923-11-4

valproic acid calcium salt

valproic acid
99-66-1

valproic acid

Conditions
ConditionsYield
With hydrogenchloride In water98%
magnesium valproate

magnesium valproate

valproic acid
99-66-1

valproic acid

Conditions
ConditionsYield
With hydrogenchloride In water98%
di-n-propylmalonic acid
1636-27-7

di-n-propylmalonic acid

valproic acid
99-66-1

valproic acid

Conditions
ConditionsYield
copper(I) oxide In acetonitrile at 90 - 100℃; for 12 - 15h; Product distribution / selectivity;97.7%
With poly-4-vinylpyridine In N,N-dimethyl-formamide for 0.05h; microwave irradiation;88%
at 180 - 200℃;
valpromide
2430-27-5

valpromide

valproic acid
99-66-1

valproic acid

Conditions
ConditionsYield
With phthalic anhydride at 240 - 250℃; under 3040 Torr; for 0.75h; Hydrolysis;92%
With hydrogenchloride at 100℃; for 72h; Product distribution; various times of reaction, also various reagents and enzymes;54%
methyl 2-propylvalerate
22632-59-3

methyl 2-propylvalerate

valproic acid
99-66-1

valproic acid

Conditions
ConditionsYield
With 2C33H37N*H2O7S2; water at 80℃; for 48h;92%
With 2C33H37N*H2O7S2; water at 60℃;80 %Spectr.
2-[(E)-prop-1-enyl]pent-2-enoic acid

2-[(E)-prop-1-enyl]pent-2-enoic acid

valproic acid
99-66-1

valproic acid

Conditions
ConditionsYield
With palladium 10% on activated carbon; hydrogen In ethyl acetate at 20℃; for 23h;88%
di-N-propyl acetonitrile
13310-75-3

di-N-propyl acetonitrile

valproic acid
99-66-1

valproic acid

Conditions
ConditionsYield
With sodium perborate at 240℃; for 1h;82.5%
With benzene-1,2-dicarboxylic acid at 240℃; under 3040 Torr; for 1h;74%
With sodium hydroxide
allyl bromide
106-95-6

allyl bromide

valeric acid
109-52-4

valeric acid

valproic acid
99-66-1

valproic acid

Conditions
ConditionsYield
Multistep reaction.;82%
propan-1-ol
71-23-8

propan-1-ol

methyl valerate
624-24-8

methyl valerate

valproic acid
99-66-1

valproic acid

Conditions
ConditionsYield
Stage #1: propan-1-ol; methyl valerate With (NCOP)IrHCl; potassium tert-butylate at 60℃; for 12h; Glovebox; Schlenk technique; Sealed tube; Inert atmosphere;
Stage #2: With hydrogenchloride In water for 5h; Glovebox; Schlenk technique; Sealed tube; Inert atmosphere;
74%
2,3-epoxy-3-(1-propyl)-hexanenitrile

2,3-epoxy-3-(1-propyl)-hexanenitrile

valproic acid
99-66-1

valproic acid

Conditions
ConditionsYield
With water; lithium bromide In N,N-dimethyl-formamide; acetonitrile at 91℃; for 48h;49%
n-heptane
142-82-5

n-heptane

carbon monoxide
201230-82-2

carbon monoxide

A

2-Ethylhexanoic acid
149-57-5

2-Ethylhexanoic acid

B

2-methylheptanoic acid
116454-37-6, 128441-06-5, 1188-02-9

2-methylheptanoic acid

C

valproic acid
99-66-1

valproic acid

Conditions
ConditionsYield
With potassium peroxodisulfate; Cu(1,10-phenanthroline)(1,2-ethanediphosphonic acid); water In acetonitrile at 60℃; under 15201 Torr; for 4h; Autoclave; High pressure; Overall yield = 29.1 %;A 10.5%
B 12.4%
C 5.3%
methyl magnesium iodide
917-64-6

methyl magnesium iodide

2,2-dipropyl-malonic acid diethyl ester
6065-63-0

2,2-dipropyl-malonic acid diethyl ester

valproic acid
99-66-1

valproic acid

Conditions
ConditionsYield
und durch Behandeln des Reaktionprodukts mit Barytwasser, neben Aceton;
methyl magnesium iodide
917-64-6

methyl magnesium iodide

2,2-dipropyl-malonic acid diethyl ester
6065-63-0

2,2-dipropyl-malonic acid diethyl ester

A

valproic acid
99-66-1

valproic acid

B

acetone
67-64-1

acetone

Conditions
ConditionsYield
Verseifung des Reaktionsproduktes;
ethyl 2-acetyl-2-propylpentanoate
76002-02-3

ethyl 2-acetyl-2-propylpentanoate

valproic acid
99-66-1

valproic acid

Conditions
ConditionsYield
With potassium hydroxide
With sodium hydroxide In water at 80℃; for 20h;3.1 g
2-propylpentanal
18295-59-5

2-propylpentanal

valproic acid
99-66-1

valproic acid

Conditions
ConditionsYield
With ammonium hydroxide; silver nitrate
4-ethoxycarbonyl-1,6-heptadiene
18325-74-1

4-ethoxycarbonyl-1,6-heptadiene

valproic acid
99-66-1

valproic acid

Conditions
ConditionsYield
With ethanol; hydrogen bromide Kochen des Reaktionsprodukts mit Zinkstaub, Verseifen des entstandenen Aethylesters mit Natronlauge;
2,2-dipropyl-malonic acid diethyl ester
6065-63-0

2,2-dipropyl-malonic acid diethyl ester

methylmagnesium iodide

methylmagnesium iodide

A

valproic acid
99-66-1

valproic acid

B

acetone
67-64-1

acetone

Conditions
ConditionsYield
Verseifung des Reaktionsprodukts;
1-Heptene
592-76-7

1-Heptene

carbon monoxide
201230-82-2

carbon monoxide

A

2-Ethylhexanoic acid
149-57-5

2-Ethylhexanoic acid

B

2-methylheptanoic acid
116454-37-6, 128441-06-5, 1188-02-9

2-methylheptanoic acid

C

valproic acid
99-66-1

valproic acid

Conditions
ConditionsYield
(i) BF3*H2SO4, (ii) H2O; Multistep reaction;
With sulfuric acid at -5℃; under 76000 Torr;
ethyl 2-propylpentanoate
17022-31-0

ethyl 2-propylpentanoate

valproic acid
99-66-1

valproic acid

Conditions
ConditionsYield
With potassium hydroxide In ethanol
With sodium hydroxide In methanol; water for 3h; Reflux;
2,2-dipropyl-malonic acid diethyl ester
6065-63-0

2,2-dipropyl-malonic acid diethyl ester

valproic acid
99-66-1

valproic acid

Conditions
ConditionsYield
(i) aq. KOH, (ii) (decarboxylation); Multistep reaction;
trans-3-heptene
14686-14-7

trans-3-heptene

carbon monoxide
201230-82-2

carbon monoxide

A

2-Ethylhexanoic acid
149-57-5

2-Ethylhexanoic acid

B

valproic acid
99-66-1

valproic acid

Conditions
ConditionsYield
With hydrogenchloride; oxygen; copper dichloride; palladium dichloride In tetrahydrofuran under 760 Torr; for 18h; Ambient temperature; Yield given. Yields of byproduct given;
di-n-propylketene
58844-38-5

di-n-propylketene

valproic acid
99-66-1

valproic acid

Conditions
ConditionsYield
With water In acetonitrile at 20℃; Rate constant; var. H2O conc.;
2-propyl-pentanoic acid [methyl-(4-nitro-benzenesulfonyl)-amino]-methyl ester
225118-08-1

2-propyl-pentanoic acid [methyl-(4-nitro-benzenesulfonyl)-amino]-methyl ester

A

valproic acid
99-66-1

valproic acid

B

4-chloro-N-hydroxymethyl-N-methyl-benzenesulfonamide

4-chloro-N-hydroxymethyl-N-methyl-benzenesulfonamide

Conditions
ConditionsYield
With sodium perchlorate; water In acetonitrile at 25℃; Rate constant; also in base and acid buffers;
oxime of α,α-dipropyl-acetoacetic acid ethyl ester

oxime of α,α-dipropyl-acetoacetic acid ethyl ester

valproic acid
99-66-1

valproic acid

Conditions
ConditionsYield
With ethanol; sodium
ethanol
64-17-5

ethanol

2-(1-hydroxyimino-ethyl)-2-propyl-valeric acid ethyl ester

2-(1-hydroxyimino-ethyl)-2-propyl-valeric acid ethyl ester

sodium

sodium

A

1-methyl-2-propyl-pentylamine
52030-03-2

1-methyl-2-propyl-pentylamine

B

2-(1-amino-ethyl)-2-propyl-pentan-1-ol

2-(1-amino-ethyl)-2-propyl-pentan-1-ol

C

valproic acid
99-66-1

valproic acid

D

3-propyl-hexan-2-one oxime
52030-22-5

3-propyl-hexan-2-one oxime

6-allyl-non-8-enoic acid
105540-70-3

6-allyl-non-8-enoic acid

sodium hydroxide

sodium hydroxide

A

valproic acid
99-66-1

valproic acid

B

acetic acid
64-19-7

acetic acid

Conditions
ConditionsYield
at 280℃;
ethyl 2-acetyl-2-propylpentanoate
76002-02-3

ethyl 2-acetyl-2-propylpentanoate

KOH-solution

KOH-solution

A

ethanol
64-17-5

ethanol

B

valproic acid
99-66-1

valproic acid

C

acetic acid
64-19-7

acetic acid

ethyl 2-acetyl-2-propylpentanoate
76002-02-3

ethyl 2-acetyl-2-propylpentanoate

sodium amalgam

sodium amalgam

A

ethanol
64-17-5

ethanol

B

valproic acid
99-66-1

valproic acid

C

acetic acid
64-19-7

acetic acid

D

alkali

alkali

(N-methylbenzamido)methyl 2-propylpentanoate
174842-80-9

(N-methylbenzamido)methyl 2-propylpentanoate

valproic acid
99-66-1

valproic acid

Conditions
ConditionsYield
With NADPH-generating system; rat liver homogenate at 37℃; Enzyme kinetics; Hydrolysis; Enzymatic reaction;
valproic acid
99-66-1

valproic acid

valproyl chloride
2936-08-5

valproyl chloride

Conditions
ConditionsYield
With thionyl chloride In toluene Heating;100%
With thionyl chloride at 10 - 20℃; for 4h;94%
With thionyl chloride In N,N-dimethyl-formamide Reflux;93.6%
valproic acid
99-66-1

valproic acid

sodium valproate
1069-66-5

sodium valproate

Conditions
ConditionsYield
With sodium hydroxide In water Product distribution / selectivity;100%
With sodium hydroxide In water at 20℃;100%
With sodium hydroxide In toluene97.7%
With sodium hydroxide In ethanol; ethyl acetate Reflux; Industrial scale;75.5%
With sodium hydroxide
valproic acid
99-66-1

valproic acid

(S)-allylglycine methyl ester hydrochloride

(S)-allylglycine methyl ester hydrochloride

(S)-methyl 2-(2-propylpentanamido)pent-4-enoate
1048107-04-5

(S)-methyl 2-(2-propylpentanamido)pent-4-enoate

Conditions
ConditionsYield
With benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; N-ethyl-N,N-diisopropylamine In N,N-dimethyl-formamide at 20℃; for 18h;100%
valproic acid
99-66-1

valproic acid

C14H26O7
1313484-36-4

C14H26O7

C22H40O8

C22H40O8

Conditions
ConditionsYield
With dmap; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In dichloromethane at 20℃; for 19h; Inert atmosphere;100%
valproic acid
99-66-1

valproic acid

valproic acid

valproic acid

Conditions
ConditionsYield
Stage #1: valproic acid With d8-isopropanol; 10% Pt/activated carbon; water-d2 at 120℃; for 24h;
Stage #2: With water; sodium hydroxide at 70℃; for 24h; Reagent/catalyst;
100%
2-chloro-1-ferrocenylethanone
51862-24-9

2-chloro-1-ferrocenylethanone

valproic acid
99-66-1

valproic acid

2‐oxo‐2‐ferrocenylethyl 2‐propylpentanoate

2‐oxo‐2‐ferrocenylethyl 2‐propylpentanoate

Conditions
ConditionsYield
With 18-crown-6 ether; potassium carbonate In acetonitrile for 12h; Reflux;100%
2‐iodoethylferrocene

2‐iodoethylferrocene

valproic acid
99-66-1

valproic acid

2‐ferrocenylethyl 2‐propylpentanoate

2‐ferrocenylethyl 2‐propylpentanoate

Conditions
ConditionsYield
With 18-crown-6 ether; potassium carbonate In acetonitrile for 2h; Reflux;100%
2-bromo-1-(ferrocen-1-yl)ethan-1-one

2-bromo-1-(ferrocen-1-yl)ethan-1-one

valproic acid
99-66-1

valproic acid

2‐oxo‐2‐ferrocenylethyl 2‐propylpentanoate

2‐oxo‐2‐ferrocenylethyl 2‐propylpentanoate

Conditions
ConditionsYield
With 18-crown-6 ether; potassium carbonate In acetonitrile for 2h; Reflux;100%
4‐iodobutylferrocene
162382-19-6

4‐iodobutylferrocene

valproic acid
99-66-1

valproic acid

4‐ferrocenylbutyl 2‐propylpentanoate

4‐ferrocenylbutyl 2‐propylpentanoate

Conditions
ConditionsYield
With 18-crown-6 ether; potassium carbonate In acetonitrile for 2h; Reflux;100%
2‐iodoacetylferrocene

2‐iodoacetylferrocene

valproic acid
99-66-1

valproic acid

2‐oxo‐2‐ferrocenylethyl 2‐propylpentanoate

2‐oxo‐2‐ferrocenylethyl 2‐propylpentanoate

Conditions
ConditionsYield
With 18-crown-6 ether; potassium carbonate In acetonitrile Reflux;100%
valproic acid
99-66-1

valproic acid

3‐iodopropylferrocene

3‐iodopropylferrocene

3‐ferrocenylpropyl 2‐propylpentanoate

3‐ferrocenylpropyl 2‐propylpentanoate

Conditions
ConditionsYield
With 18-crown-6 ether; potassium carbonate In acetonitrile for 2h; Reflux;100%
valproic acid
99-66-1

valproic acid

benzylamine
100-46-9

benzylamine

N-benzyl-2-propylpemtanamide
22635-28-5

N-benzyl-2-propylpemtanamide

Conditions
ConditionsYield
With 4,5,6,7-tetrachlorobenzo[d][1,3,2]dioxaborole In o-xylene for 24h; Heating;99%
valproic acid
99-66-1

valproic acid

lithium tert-butoxide
1907-33-1

lithium tert-butoxide

lithium valproate
93391-29-8

lithium valproate

Conditions
ConditionsYield
In hexane for 1h; Product distribution / selectivity;99%
In ethanol; hexane for 1h; Product distribution / selectivity;77%
valproic acid
99-66-1

valproic acid

2-propylpentanoic anhydride
51660-44-7

2-propylpentanoic anhydride

Conditions
ConditionsYield
With triethylamine; chlorophosphoric acid diphenyl ester In dichloromethane at 20℃;97%
With 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In dichloromethane at 20 - 25℃;82%
With 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In dichloromethane at 20℃;80%
valproic acid
99-66-1

valproic acid

2-amino-2-hydroxymethyl-1,3-propanediol
77-86-1

2-amino-2-hydroxymethyl-1,3-propanediol

valproic acid tromethamine salt
923953-12-2

valproic acid tromethamine salt

Conditions
ConditionsYield
In methanol at 20℃; for 0.5h;97%
valproic acid
99-66-1

valproic acid

divalproex sodium

divalproex sodium

Conditions
ConditionsYield
With sodium hydroxide In di-isopropyl ether at 20 - 50℃; for 1h; Product distribution / selectivity;96.65%
With sodium hydroxide In tert-butyl methyl ether at 20 - 50℃; for 1h; Product distribution / selectivity;94.79%
With sodium hydroxide In dichloromethane at 20 - 40℃; for 1h; Product distribution / selectivity;93%
valproic acid
99-66-1

valproic acid

1,2-dichloro-ethane
107-06-2

1,2-dichloro-ethane

2-bromo-2-propyl pentanoic acid ethyl ester
99174-91-1

2-bromo-2-propyl pentanoic acid ethyl ester

Conditions
ConditionsYield
With thionyl chloride; bromine In ethanol; water; N,N-dimethyl-formamide96.5%
2‐bromoethylferrocene

2‐bromoethylferrocene

valproic acid
99-66-1

valproic acid

2‐ferrocenylethyl 2‐propylpentanoate

2‐ferrocenylethyl 2‐propylpentanoate

Conditions
ConditionsYield
With 18-crown-6 ether; potassium carbonate In acetonitrile for 5h; Reflux;95%
3‐bromopropylferrocene

3‐bromopropylferrocene

valproic acid
99-66-1

valproic acid

3‐ferrocenylpropyl 2‐propylpentanoate

3‐ferrocenylpropyl 2‐propylpentanoate

Conditions
ConditionsYield
With 18-crown-6 ether; potassium carbonate In acetonitrile for 5h; Reflux;95%
valproic acid
99-66-1

valproic acid

4‐bromobutylferrocene
129826-46-6

4‐bromobutylferrocene

4‐ferrocenylbutyl 2‐propylpentanoate

4‐ferrocenylbutyl 2‐propylpentanoate

Conditions
ConditionsYield
With 18-crown-6 ether; potassium carbonate In acetonitrile for 5h; Reflux;95%
valproic acid
99-66-1

valproic acid

sodium valproate
1069-66-5

sodium valproate

divalproex sodium

divalproex sodium

Conditions
ConditionsYield
In acetonitrile Product distribution / selectivity; Heating / reflux;93.75%
In acetone at 50℃; for 0.166667h;
valproic acid
99-66-1

valproic acid

methyl 2-propylvalerate
22632-59-3

methyl 2-propylvalerate

Conditions
ConditionsYield
In diethyl ether for 0.5h; Ambient temperature;93%
valproic acid
99-66-1

valproic acid

((R)-2-O-benzyl-glyceryl)-2-bromoethyl-methylphosphate
322468-25-7

((R)-2-O-benzyl-glyceryl)-2-bromoethyl-methylphosphate

(3-O-[2-propyl pentanoyl]-(R)-2-O-benzylglyceryl)-2-bromoethyl-methyl phosphate
322468-34-8

(3-O-[2-propyl pentanoyl]-(R)-2-O-benzylglyceryl)-2-bromoethyl-methyl phosphate

Conditions
ConditionsYield
With dmap; dicyclohexyl-carbodiimide In dichloromethane for 2h;92%
valproic acid
99-66-1

valproic acid

1-amino-4-[(tert-butyloxycarbonyl)amino]butane
68076-36-8

1-amino-4-[(tert-butyloxycarbonyl)amino]butane

[4-(2-propyl-pentanoylamino)-butyl]-carbamic acid tert-butyl ester
868566-95-4

[4-(2-propyl-pentanoylamino)-butyl]-carbamic acid tert-butyl ester

Conditions
ConditionsYield
With benzotriazol-1-yloxyl-tris-(pyrrolidino)-phosphonium hexafluorophosphate; N-ethyl-N,N-diisopropylamine In DMF (N,N-dimethyl-formamide)92%
valproic acid
99-66-1

valproic acid

N-benzyloxycarbonyl-L-serine benzyl ester
21209-51-8

N-benzyloxycarbonyl-L-serine benzyl ester

C26H33NO6
852055-98-2

C26H33NO6

Conditions
ConditionsYield
With dmap; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In dichloromethane at 20℃; for 20h;92%
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