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Henan Allgreen Chemical Co.,Ltd

he company has advanced technology, as well as a large number of excellent R & D team, to provide customers from the grams to one hundred kilograms and tons of high-quality products, competitive prices and quality se T rvice Appeara

DL-3-AMinoisobutyric Acid Hydrate

Cas:10569-72-9

Min.Order:1 Kilogram

Negotiable

Type:Manufacturers

inquiry

Dayang Chem (Hangzhou) Co.,Ltd.

DayangChem exported this product to many countries and regions at best price in China. If you are looking for the product’s supplier in China, DayangChem is your best choice. Pls contact with us freely for getting detailed product specifica

DL-3-Aminoisobutyric acid

Cas:10569-72-9

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

3-Aminoisobutyric acid

Cas:10569-72-9

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

inquiry

Henan Tianfu Chemical Co., Ltd.

Tianfu Chemical, built in 2009, is a professional supplier for API materials in China. With 10 years development, we have bulit our own factory and lab to produce a certain of products. And we have established stable business relationship

TIANFU CHEM 10569-72-9 DL-3-Aminoisobutyric acid

Cas:10569-72-9

Min.Order:1 Kilogram

FOB Price: $200.0

Type:Lab/Research institutions

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

DL-3-Aminoisobutyric acid CAS 10569-72-9

Cas:10569-72-9

Min.Order:1 Kilogram

FOB Price: $9.0 / 99.0

Type:Trading Company

inquiry

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 10569-72-9 with competitive price

Cas:10569-72-9

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

inquiry

Hangzhou Sartort Biopharma Co., Ltd

Appearance:White to off-white powder Storage:room temperature Package:25kg/drum Application:chemicals Transportation:Express/Sea/Air Port:any port in china

DL-3-Aminoisobutyric acid factory price

Cas:10569-72-9

Min.Order:1 Kilogram

FOB Price: $1.0

Type:Lab/Research institutions

inquiry

Qingdao Beluga Import and Export Co., LTD

DL-3-Aminoisobutyric acid CAS:10569-72-9 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

DL-3-Aminoisobutyric acid CAS:10569-72-9

Cas:10569-72-9

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

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

Propanoic acid,3-amino-2-methyl-

Cas:10569-72-9

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Wuhan Wonda Pharm Limited

1.High Quality: Quality is life. Quality is the most important element for all goods. We have a lab doing research in Wuhan China and produce sarms in bulk quantity. We have 8 years experience making all kinds of sarms. And all our old customers

DL-3-Aminoisobutyric acid 10569-72-9 Best Price

Cas:10569-72-9

Min.Order:10 Gram

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

Propanoic acid,3-amino-2-methyl-

Cas:10569-72-9

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

SHANGHAI T&W PHARMACEUTICAL CO., LTD.

A substitute for perfluorooctanoic acid, mainly used as a surfactant, dispersant, additive, etc Appearance:White solid or Colorless liquid Purity:99.3 % We will ship the goods in a timely manner as required We can provide relevant documents acc

DL-3-Aminoisobutyric acid

Cas:10569-72-9

Min.Order:4 Kilogram

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

DL-3-Aminoisobutyric acid

Cas:10569-72-9

Min.Order:10 Kilogram

Negotiable

Type:Trading Company

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

DL-3-Aminoisobutyric acid

Cas:10569-72-9

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

DL-3-Aminoisobutyric acid

Cas:10569-72-9

Min.Order:10 Gram

FOB Price: $100.0

Type:Lab/Research institutions

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 providing h

Factory Supply DL-3-Aminoisobutyric acid

Cas:10569-72-9

Min.Order:0

Negotiable

Type:Other

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,

DL-3-Aminoisobutyric acid

Cas:10569-72-9

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

EAST CHEMSOURCES LIMITED

factory?direct?saleAppearance:White Powder Storage:Store In Dry, Cool And Ventilated Place Package:25kg/drum, also according to the clients requirement Application:It is widely used as a thickener, emulsifier and stabilizer Transportation:By Sea Or B

DL-3-Aminoisobutyric acid

Cas:10569-72-9

Min.Order:1 Kilogram

FOB Price: $18.0 / 20.0

Type:Trading Company

inquiry

Shandong Mopai Biotechnology Co., LTD

Shandong Mopai Biotechnology 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 chemicals. W

DL-3-Aminoisobutyric acid

Cas:10569-72-9

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

KAISA GROUP INC

1.Applied in food field.it can improve the immune system and prolong life. 2.Appliedin cosmetic field.it can improve the skin care. 3.Applied in pharmaceutical field.it can treat various dieases. 4.Our product quality assurance will make our customer

DL-3-Aminoisobutyric acid

Cas:10569-72-9

Min.Order:1 Metric Ton

FOB Price: $1.5

Type:Trading Company

inquiry

Shanghai Massive Chemical Technology Co., Ltd.

Shanghai Massive Chemical Technology Co., Ltd. is engaged in development, production and marketing Specialty Chemicals to satisfy the changing needs of the chemical industry. We specialize in manufacturing high quality of Advanced Intermediates, Sp

DL-3-Aminoisobutyric acid

Cas:10569-72-9

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Suzhou Health Chemicals Co., Ltd.

High quality,stable supply chain.Appearance:white/off-white or light yellow Storage:Store in cool and dry place, keep away from strong light and heat. Package:aluminum bottle,glass bottle,PTFE bottle,cardboard drum Application:This product can be use

Dl-3-aminoisobutyric Acid

Cas:10569-72-9

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Win-Win chemical Co.Ltd

Stock products, own laboratory Package:Grams, Kilograms Application:For R&D Transportation:According to customer request Port:Shanghai

DL-3-Aminoisobutyric acid Cas no.10569-72-9 98%

Cas:10569-72-9

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Bluecrystal chem-union

We are a Union of chemistry in China, consists of chemists,engineers, laboratories,factories in China. We organize surplus capacity of R&D and production as well as custom synthesis for chemical products and chemical business project. We are supp

DL-3-Aminoisobutyric acid

Cas:10569-72-9

Min.Order:1 Metric Ton

FOB Price: $1.0

Type:Trading Company

inquiry

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

DL-3-Aminoisobutyric acid

Cas:10569-72-9

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hubei Taiho Chemical Co.,LTD

TAIHO Unique Advantages:1.We're factory2.Free samples available3.Commodity inspection can be done4.ISO9001,Kosher certifications5.10 years experiences Storage:Store in cool &dry place Package:aluminium foil bag/fiber can/plastic drum Application:comp

2-(Aminomethyl)propionic acid

Cas:10569-72-9

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

BOC Sciences

BOC Sciences provides a wide range of research chemicals and biochemicals including inhibitors, building blocks, GMP Products, impurities and metabolites, APIs for Veterinary, Natural Compounds, ADCs, Stem Cell. https://aapep.bocsci.com/product/dl-

DL-beta-Aminoisobutyric Acid

Cas:10569-72-9

Min.Order:1 Gram

Negotiable

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

Propanoic acid,3-amino-2-methyl-

Cas:10569-72-9

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hubei Langyou International Trading Co., Ltd

DL-3-Aminoisobutyric acid Application:DL-3-Aminoisobutyric acid

DL-3-Aminoisobutyric acid

Cas:10569-72-9

Min.Order:0

Negotiable

Type:Other

inquiry

Changchun Artel lmport and Export trade company

Supply top quality products with a reasonable price Application:api

10569-72-9

Cas:10569-72-9

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Synthetic route

5,6-dihydrothymine
696-04-8

5,6-dihydrothymine

DL-3-aminoisobutyric acid
10569-72-9

DL-3-aminoisobutyric acid

Conditions
ConditionsYield
With phosphoric acid; dihydropyrimidinase; N-carbamoyl- -alanine amidohydrolase; nickel dichloride In aq. phosphate buffer at 30℃; pH=8; Enzymatic reaction;
2-benzyl-4-methylisoxazolidin-5-one
95503-63-2

2-benzyl-4-methylisoxazolidin-5-one

DL-3-aminoisobutyric acid
10569-72-9

DL-3-aminoisobutyric acid

Conditions
ConditionsYield
With palladium on activated charcoal; hydrogen In 1,4-dioxane; water at 85℃; for 16h;95%
4-methyl-N-(S)-1-phenylethylisoxazolidin-5-one
95503-68-7, 95503-69-8

4-methyl-N-(S)-1-phenylethylisoxazolidin-5-one

DL-3-aminoisobutyric acid
10569-72-9

DL-3-aminoisobutyric acid

Conditions
ConditionsYield
With palladium on activated charcoal; hydrogen In 1,4-dioxane; water at 85℃; for 16h;87%
trans-1-benzoyl-2-tert-butyl-3,5-dimethylperhydropyrimidin-4-one
131932-58-6

trans-1-benzoyl-2-tert-butyl-3,5-dimethylperhydropyrimidin-4-one

DL-3-aminoisobutyric acid
10569-72-9

DL-3-aminoisobutyric acid

Conditions
ConditionsYield
With hydrogenchloride at 180℃; for 8h;69%
2-methyl-3-benzylaminopropanoic acid
66839-25-6

2-methyl-3-benzylaminopropanoic acid

DL-3-aminoisobutyric acid
10569-72-9

DL-3-aminoisobutyric acid

Conditions
ConditionsYield
With hydrogen; palladium on activated charcoal In ethanol
With hydrogen; PdCl2/C In acetic acid
2-dibenzylaminomethyl-propionic acid

2-dibenzylaminomethyl-propionic acid

DL-3-aminoisobutyric acid
10569-72-9

DL-3-aminoisobutyric acid

Conditions
ConditionsYield
With ammonium formate; palladium on activated charcoal In tetrahydrofuran; methanol
(2S,3S)-3-Methyl-1-(toluene-4-sulfonyl)-azetidine-2-carboxylic acid

(2S,3S)-3-Methyl-1-(toluene-4-sulfonyl)-azetidine-2-carboxylic acid

A

(2S,3S)-3-methylazetidine-2-carboxylic acid

(2S,3S)-3-methylazetidine-2-carboxylic acid

B

DL-3-aminoisobutyric acid
10569-72-9

DL-3-aminoisobutyric acid

Conditions
ConditionsYield
With naphthalene; sodium In 1,2-dimethoxyethane at -78℃; for 0.5h;A 31 mg
B n/a
(2R,3R)-3-Methyl-1-(toluene-4-sulfonyl)-azetidine-2-carboxylic acid

(2R,3R)-3-Methyl-1-(toluene-4-sulfonyl)-azetidine-2-carboxylic acid

A

(2R,3R)-3-methylazetidine-2-carboxylic acid

(2R,3R)-3-methylazetidine-2-carboxylic acid

B

DL-3-aminoisobutyric acid
10569-72-9

DL-3-aminoisobutyric acid

Conditions
ConditionsYield
With naphthalene; sodium In 1,2-dimethoxyethane at -78℃; for 0.5h;A 67 mg
B n/a
ethyl 2-cyanopropionate
1572-99-2

ethyl 2-cyanopropionate

DL-3-aminoisobutyric acid
10569-72-9

DL-3-aminoisobutyric acid

Conditions
ConditionsYield
With sulfuric acid; acetic acid; platinum Hydrogenation.wiederholtes Eindampfen des Reaktionsprodukts mit Wasser;
N,N,O-Tris-(trimethylsilyl)-β-aminoisobuttersaeure
55125-15-0

N,N,O-Tris-(trimethylsilyl)-β-aminoisobuttersaeure

DL-3-aminoisobutyric acid
10569-72-9

DL-3-aminoisobutyric acid

Conditions
ConditionsYield
With water; triethylamine In tetrahydrofuran; pentane at 20℃;
methyl methacrylate
97-63-2

methyl methacrylate

DL-3-aminoisobutyric acid
10569-72-9

DL-3-aminoisobutyric acid

Conditions
ConditionsYield
With ethanol; ammonia; water; hydroquinone at 125 - 130℃; und Erwaermen des Reaktionsprodukts mit wss.HCl;
β-amino-α-methyl propionic acid methyl ester
14678-48-9

β-amino-α-methyl propionic acid methyl ester

DL-3-aminoisobutyric acid
10569-72-9

DL-3-aminoisobutyric acid

Conditions
ConditionsYield
With lithium hydroxide In water
YM-170320

YM-170320

A

DL-3-aminoisobutyric acid
10569-72-9

DL-3-aminoisobutyric acid

B

α-aminoacrylic acid
1948-56-7

α-aminoacrylic acid

C

2-amino-4-hydroxypentanedioic acid
32909-71-0

2-amino-4-hydroxypentanedioic acid

Conditions
ConditionsYield
With hydrogenchloride at 110℃; for 17h; Hydrolysis;
DL-3-aminoisobutyric acid
10569-72-9

DL-3-aminoisobutyric acid

Conditions
ConditionsYield
With Canyon Diablo iron meteorites at 140℃; for 24h; Reagent/catalyst; Temperature;
methacrylonitrile
126-98-7

methacrylonitrile

DL-3-aminoisobutyric acid
10569-72-9

DL-3-aminoisobutyric acid

Conditions
ConditionsYield
With sulfuric acid; sulfur trioxide
propylamine
107-10-8

propylamine

formic acid
64-18-6

formic acid

A

DL-3-aminoisobutyric acid
10569-72-9

DL-3-aminoisobutyric acid

B

rac-Ala-OH
302-72-7

rac-Ala-OH

C

2-aminobutanoic acid
2835-81-6

2-aminobutanoic acid

D

4-amino-n-butyric acid
56-12-2

4-amino-n-butyric acid

Conditions
ConditionsYield
In water at 10 - 20℃; for 1h; contact glow discharge electrolysis (500-600 V, 45 mA); Further byproducts given;A 9.8%
B 3.4%
C 0.9%
D 8.1%
propylamine
107-10-8

propylamine

formic acid
64-18-6

formic acid

A

DL-3-aminoisobutyric acid
10569-72-9

DL-3-aminoisobutyric acid

B

2-aminobutanoic acid
2835-81-6

2-aminobutanoic acid

C

3-amino propanoic acid
107-95-9

3-amino propanoic acid

D

4-amino-n-butyric acid
56-12-2

4-amino-n-butyric acid

Conditions
ConditionsYield
In water at 10 - 20℃; for 1h; contact glow discharge electrolysis (500-600 V, 45 mA); Further byproducts given;A 9.8%
B 0.9%
C 3.4%
D 8.1%
Sodium; 2-methyl-3-ureido-propionate
84796-57-6

Sodium; 2-methyl-3-ureido-propionate

DL-3-aminoisobutyric acid
10569-72-9

DL-3-aminoisobutyric acid

Conditions
ConditionsYield
With hydrogen cation Yield given;
(+-)-β-phthalimido-isobutyric acid anilide

(+-)-β-phthalimido-isobutyric acid anilide

DL-3-aminoisobutyric acid
10569-72-9

DL-3-aminoisobutyric acid

Conditions
ConditionsYield
With hydrogen iodide; acetic acid
β-amino-isobutyric acid ethyl ester hydrochloride

β-amino-isobutyric acid ethyl ester hydrochloride

DL-3-aminoisobutyric acid
10569-72-9

DL-3-aminoisobutyric acid

Conditions
ConditionsYield
With water wiederholtes Eindampfen;
(benzoylamino-methyl)-methyl-malonic acid diethyl ester
102076-62-0

(benzoylamino-methyl)-methyl-malonic acid diethyl ester

DL-3-aminoisobutyric acid
10569-72-9

DL-3-aminoisobutyric acid

Conditions
ConditionsYield
With hydrogen bromide
methacrylic acid methyl ester
80-62-6

methacrylic acid methyl ester

DL-3-aminoisobutyric acid
10569-72-9

DL-3-aminoisobutyric acid

Conditions
ConditionsYield
(i) NH3, MeOH, (ii) aq. HCl; Multistep reaction;
formic acid
64-18-6

formic acid

1-amino-2-propene
107-11-9

1-amino-2-propene

A

propylamine
107-10-8

propylamine

B

DL-3-aminoisobutyric acid
10569-72-9

DL-3-aminoisobutyric acid

C

glycine
56-40-6

glycine

D

3-amino propanoic acid
107-95-9

3-amino propanoic acid

E

4-amino-n-butyric acid
56-12-2

4-amino-n-butyric acid

Conditions
ConditionsYield
With hydrogen; oxygen In water for 3h; Product distribution; various unsaturated amines; investigation of the direct carboxylation of C=C bond, the effect of formic acid concentration as well as the flame composition on product(s); radical mechanism is proposed;A n/a
B 38%
C n/a
D n/a
E 5%
2-cyanopropanoic acid
632-07-5

2-cyanopropanoic acid

DL-3-aminoisobutyric acid
10569-72-9

DL-3-aminoisobutyric acid

Conditions
ConditionsYield
Hydrogenation;
sulfuric acid
7664-93-9

sulfuric acid

ethyl 2-cyanopropionate
1572-99-2

ethyl 2-cyanopropionate

acetic acid
64-19-7

acetic acid

PtO2

PtO2

DL-3-aminoisobutyric acid
10569-72-9

DL-3-aminoisobutyric acid

Conditions
ConditionsYield
beim folgenden Verseifen.Hydrogenation;
propylamine
107-10-8

propylamine

formic acid
64-18-6

formic acid

A

DL-3-aminoisobutyric acid
10569-72-9

DL-3-aminoisobutyric acid

B

glycine
56-40-6

glycine

C

2-aminobutanoic acid
2835-81-6

2-aminobutanoic acid

D

3-amino propanoic acid
107-95-9

3-amino propanoic acid

E

4-amino-n-butyric acid
56-12-2

4-amino-n-butyric acid

Conditions
ConditionsYield
In water at 10 - 20℃; for 1h; Product distribution; contact glow discharge electrolysis; variation of pH, effect of time;A 9.8%
B 0.2%
C 0.9%
D 3.4%
E 8.1%
isobutyric Acid
79-31-2

isobutyric Acid

A

DL-3-aminoisobutyric acid
10569-72-9

DL-3-aminoisobutyric acid

B

2-Aminoisobutyric acid
62-57-7

2-Aminoisobutyric acid

Conditions
ConditionsYield
With hydrogen azide for 5h; Quantum yield; Ambient temperature; Irradiation;
ethanol
64-17-5

ethanol

DL-3-aminoisobutyric acid
10569-72-9

DL-3-aminoisobutyric acid

ethyl 3-amino-2-methylpropanoate
22560-81-2

ethyl 3-amino-2-methylpropanoate

Conditions
ConditionsYield
With hydrogenchloride100%
With thionyl chloride for 4.5h;85%
Stage #1: ethanol; DL-3-aminoisobutyric acid With thionyl chloride at 0 - 90℃; for 6h;
Stage #2: With ammonium hydroxide In dichloromethane at 20℃; for 2h;
methanol
67-56-1

methanol

DL-3-aminoisobutyric acid
10569-72-9

DL-3-aminoisobutyric acid

β-amino-α-methyl propionic acid methyl ester
14678-48-9

β-amino-α-methyl propionic acid methyl ester

Conditions
ConditionsYield
With thionyl chloride at 20℃;100%
With thionyl chloride for 3h; Reflux;
With thionyl chloride at 0 - 20℃;
DL-3-aminoisobutyric acid
10569-72-9

DL-3-aminoisobutyric acid

3-amino-2-methylpropan-1-ol hydrochloride
66164-10-1

3-amino-2-methylpropan-1-ol hydrochloride

Conditions
ConditionsYield
Stage #1: DL-3-aminoisobutyric acid With borane-THF In tetrahydrofuran at 20℃; for 20.5h; Reflux;
Stage #2: With hydrogenchloride In 1,4-dioxane; diethyl ether for 0.333333h;
100%
DL-3-aminoisobutyric acid
10569-72-9

DL-3-aminoisobutyric acid

di-tert-butyl dicarbonate
24424-99-5

di-tert-butyl dicarbonate

N-tert-butoxycarbonyl-3-amino-2(RS)-methylpropionic acid
16948-10-0

N-tert-butoxycarbonyl-3-amino-2(RS)-methylpropionic acid

Conditions
ConditionsYield
With sodium hydroxide; tert-butyl alcohol In water at 30℃; for 18h;99%
With sodium hydroxide In tetrahydrofuran at 20 - 30℃; for 18h;97%
Stage #1: DL-3-aminoisobutyric acid; di-tert-butyl dicarbonate With sodium hydroxide In 1,4-dioxane; water at 5℃; for 0.916667h;
Stage #2: With hydrogenchloride In 1,4-dioxane; water
96%
DL-3-aminoisobutyric acid
10569-72-9

DL-3-aminoisobutyric acid

1-chloro-2,6-dinitrobenzene
606-21-3

1-chloro-2,6-dinitrobenzene

3-(2,6-Dinitro-phenylamino)-2-methyl-propionic acid
189939-44-4

3-(2,6-Dinitro-phenylamino)-2-methyl-propionic acid

Conditions
ConditionsYield
With sodium hydrogencarbonate In ethanol for 6h; Heating;98%
DL-3-aminoisobutyric acid
10569-72-9

DL-3-aminoisobutyric acid

3,5-dichlorobenzoyl chloride
2905-62-6

3,5-dichlorobenzoyl chloride

3-(3,5-dichlorobenzamido)-2-methylpropanoic acid

3-(3,5-dichlorobenzamido)-2-methylpropanoic acid

Conditions
ConditionsYield
With sodium hydroxide In water for 1h;93%
methanol
67-56-1

methanol

DL-3-aminoisobutyric acid
10569-72-9

DL-3-aminoisobutyric acid

β-aminoisobutyric acid methyl ester hydrochloride
88512-06-5

β-aminoisobutyric acid methyl ester hydrochloride

Conditions
ConditionsYield
With thionyl chloride at 0 - 20℃; for 6h;90%
With trimethylsilyl isocyanate at 0 - 20℃; for 48h; Inert atmosphere;75%
With thionyl chloride at -10℃; for 1h; Heating / reflux;
With thionyl chloride at 0℃; for 18h; Inert atmosphere; Reflux;
formaldehyd
50-00-0

formaldehyd

DL-3-aminoisobutyric acid
10569-72-9

DL-3-aminoisobutyric acid

Isochroman-3-carboxylic acid methyl ester

Isochroman-3-carboxylic acid methyl ester

Conditions
ConditionsYield
Stage #1: formaldehyd; DL-3-aminoisobutyric acid With trifluoroacetic acid at 150℃; for 0.0833333h; Sealed tube; Inert atmosphere; Microwave irradiation;
Stage #2: With sulfuric acid In methanol for 4h; Reflux;
90%
DL-3-aminoisobutyric acid
10569-72-9

DL-3-aminoisobutyric acid

(1S)-(-)-camphanic chloride
39637-74-6

(1S)-(-)-camphanic chloride

(2RS)-3-camphanoylamino-2-methylpropanoic acid
88099-59-6, 88099-60-9, 98974-77-7

(2RS)-3-camphanoylamino-2-methylpropanoic acid

Conditions
ConditionsYield
With sodium hydroxide In water; toluene for 3h;89%
DL-3-aminoisobutyric acid
10569-72-9

DL-3-aminoisobutyric acid

3-methyl-2-azetidinone
58521-61-2

3-methyl-2-azetidinone

Conditions
ConditionsYield
With sulfenamide (5); triphenylphosphine In acetonitrile at 80℃; for 2h;89%
With tris(2-oxo-3-oxazolinyl)phosphine oxide; triethylamine In acetonitrile for 6h; Heating;75%
With tris(1,3-dihydro-2-oxobenzoxazolin-3-yl) phosphine oxide; triethylamine In acetonitrile for 6h; Heating;71%
With 2-chloro-1-methyl-pyridinium iodide; triethylamine In acetonitrile for 2h; Heating;57%
DL-3-aminoisobutyric acid
10569-72-9

DL-3-aminoisobutyric acid

tert-butylisonitrile
119072-55-8, 7188-38-7

tert-butylisonitrile

phenylacetaldehyde
122-78-1

phenylacetaldehyde

N-tert-butyl-2-(3-methyl-2-oxoazetidin-1-yl)-3-phenylpropanamide

N-tert-butyl-2-(3-methyl-2-oxoazetidin-1-yl)-3-phenylpropanamide

Conditions
ConditionsYield
Stage #1: DL-3-aminoisobutyric acid; phenylacetaldehyde In water at 20℃;
Stage #2: tert-butylisonitrile In water at 20℃; Ugi reaction;
88%
In methanol for 24h; Ambient temperature;
DL-3-aminoisobutyric acid
10569-72-9

DL-3-aminoisobutyric acid

Benzyl isocyanide
88333-03-3, 10340-91-7

Benzyl isocyanide

propionaldehyde
123-38-6

propionaldehyde

N-benzyl-2-(3-methyl-2-oxoazetidin-1-yl)butanamide

N-benzyl-2-(3-methyl-2-oxoazetidin-1-yl)butanamide

Conditions
ConditionsYield
Stage #1: DL-3-aminoisobutyric acid; propionaldehyde In water at 20℃;
Stage #2: Benzyl isocyanide In water at 20℃; Ugi reaction;
84%
DL-3-aminoisobutyric acid
10569-72-9

DL-3-aminoisobutyric acid

tert-butylisonitrile
119072-55-8, 7188-38-7

tert-butylisonitrile

isobutyraldehyde
78-84-2

isobutyraldehyde

N-tert-butyl-3-methyl-2-(3-methyl-2-oxoazetidin-1-yl)butanamide

N-tert-butyl-3-methyl-2-(3-methyl-2-oxoazetidin-1-yl)butanamide

Conditions
ConditionsYield
Stage #1: DL-3-aminoisobutyric acid; isobutyraldehyde In water at 20℃;
Stage #2: tert-butylisonitrile In water at 20℃; Ugi reaction;
82%
DL-3-aminoisobutyric acid
10569-72-9

DL-3-aminoisobutyric acid

Benzyl isocyanide
88333-03-3, 10340-91-7

Benzyl isocyanide

isobutyraldehyde
78-84-2

isobutyraldehyde

N-benzyl-3-methyl-2-(3-methyl-2-oxoazetidin-1-yl)butanamide

N-benzyl-3-methyl-2-(3-methyl-2-oxoazetidin-1-yl)butanamide

Conditions
ConditionsYield
Stage #1: DL-3-aminoisobutyric acid; isobutyraldehyde In water at 20℃;
Stage #2: Benzyl isocyanide In water at 20℃; Ugi reaction;
82%
DL-3-aminoisobutyric acid
10569-72-9

DL-3-aminoisobutyric acid

Benzyl isocyanide
88333-03-3, 10340-91-7

Benzyl isocyanide

isovaleraldehyde
590-86-3

isovaleraldehyde

N-benzyl-4-methyl-2-(3-methyl-2-oxoazetidin-1-yl)pentanamide

N-benzyl-4-methyl-2-(3-methyl-2-oxoazetidin-1-yl)pentanamide

Conditions
ConditionsYield
Stage #1: DL-3-aminoisobutyric acid; isovaleraldehyde In water at 20℃;
Stage #2: Benzyl isocyanide In water at 20℃; Ugi reaction;
82%
DL-3-aminoisobutyric acid
10569-72-9

DL-3-aminoisobutyric acid

tert-butylisonitrile
119072-55-8, 7188-38-7

tert-butylisonitrile

isovaleraldehyde
590-86-3

isovaleraldehyde

N-tert-butyl-4-methyl-2-(3-methyl-2-oxoazetidin-1-yl)pentanamide

N-tert-butyl-4-methyl-2-(3-methyl-2-oxoazetidin-1-yl)pentanamide

Conditions
ConditionsYield
Stage #1: DL-3-aminoisobutyric acid; isovaleraldehyde In water at 20℃;
Stage #2: tert-butylisonitrile In water at 20℃; Ugi reaction;
81%
DL-3-aminoisobutyric acid
10569-72-9

DL-3-aminoisobutyric acid

2-methoxy-5-methylphenyl isocyanate
59741-04-7

2-methoxy-5-methylphenyl isocyanate

3-(3-(2-methoxy-5-methylphenyl)ureido)-2-methylpropanoic acid
1270915-86-0

3-(3-(2-methoxy-5-methylphenyl)ureido)-2-methylpropanoic acid

Conditions
ConditionsYield
In methanol at 20℃;81%
DL-3-aminoisobutyric acid
10569-72-9

DL-3-aminoisobutyric acid

ethyl trifluoroacetate,
383-63-1

ethyl trifluoroacetate,

2-methyl-3-(2,2,2-trifluoroacetamido)propanoic acid
101642-73-3

2-methyl-3-(2,2,2-trifluoroacetamido)propanoic acid

Conditions
ConditionsYield
Stage #1: DL-3-aminoisobutyric acid With triethylamine In methanol for 0.0833333h;
Stage #2: ethyl trifluoroacetate, In methanol for 24h;
81%
methanol
67-56-1

methanol

DL-3-aminoisobutyric acid
10569-72-9

DL-3-aminoisobutyric acid

[di(propan-2-yl)amino](oxo)acetyl chloride
141109-47-9

[di(propan-2-yl)amino](oxo)acetyl chloride

methyl 3-(2-(diisopropylamino)-2-oxoacetamido)-2-methylpropanoate

methyl 3-(2-(diisopropylamino)-2-oxoacetamido)-2-methylpropanoate

Conditions
ConditionsYield
Stage #1: methanol; DL-3-aminoisobutyric acid With thionyl chloride at 0 - 20℃;
Stage #2: [di(propan-2-yl)amino](oxo)acetyl chloride With triethylamine In dichloromethane at 0 - 20℃; for 6h;
78%
2,5-dimethylphenyl isocyanate
40397-98-6

2,5-dimethylphenyl isocyanate

DL-3-aminoisobutyric acid
10569-72-9

DL-3-aminoisobutyric acid

3-(3-(2,5-dimethylphenyl)ureido)-2-methylpropanoic acid
1337962-17-0

3-(3-(2,5-dimethylphenyl)ureido)-2-methylpropanoic acid

Conditions
ConditionsYield
In methanol at 20℃;76%
iodobenzene
591-50-4

iodobenzene

DL-3-aminoisobutyric acid
10569-72-9

DL-3-aminoisobutyric acid

N-phenyl-3-aminoisobutyric acid
73849-53-3

N-phenyl-3-aminoisobutyric acid

Conditions
ConditionsYield
With potassium phosphate; copper(I) bromide; 1,1'-bi-2-naphthol In N,N-dimethyl-formamide at 40℃; for 10h;72%
phthalic anhydride
85-44-9

phthalic anhydride

DL-3-aminoisobutyric acid
10569-72-9

DL-3-aminoisobutyric acid

3-(1,3-dioxoisoindolin-2-yl)-2-methylpropanoic acid
24431-49-0

3-(1,3-dioxoisoindolin-2-yl)-2-methylpropanoic acid

Conditions
ConditionsYield
With triethylamine In toluene Reflux;70%
DL-3-aminoisobutyric acid
10569-72-9

DL-3-aminoisobutyric acid

3-bromo-1‐(4‐methoxybenzyl)‐4‐nitro-1H‐pyrazole

3-bromo-1‐(4‐methoxybenzyl)‐4‐nitro-1H‐pyrazole

3-((1-(4‐methoxybenzyl)‐4‐nitro‐1H‐pyrazol-3-yl)amino)-2-methylpropanoic acid

3-((1-(4‐methoxybenzyl)‐4‐nitro‐1H‐pyrazol-3-yl)amino)-2-methylpropanoic acid

Conditions
ConditionsYield
With copper(l) iodide; caesium carbonate In water; N,N-dimethyl-formamide at 150℃; for 4h; Microwave irradiation;70%
DL-3-aminoisobutyric acid
10569-72-9

DL-3-aminoisobutyric acid

2,2,2-Trichloroethyl chloroformate
17341-93-4

2,2,2-Trichloroethyl chloroformate

2-methyl-3-((2,2,2-trichloroethoxy)carbonylamino)propanoic acid
1417602-90-4

2-methyl-3-((2,2,2-trichloroethoxy)carbonylamino)propanoic acid

Conditions
ConditionsYield
With sodium hydroxide In water at 0 - 20℃; for 2.5h;68%
DL-3-aminoisobutyric acid
10569-72-9

DL-3-aminoisobutyric acid

4-chloro-2-isocyanato-1-methylbenzene
40411-27-6

4-chloro-2-isocyanato-1-methylbenzene

3-(3-(5-chloro-2-methylphenyl)ureido)-2-methylpropanoic acid
1337962-18-1

3-(3-(5-chloro-2-methylphenyl)ureido)-2-methylpropanoic acid

Conditions
ConditionsYield
In methanol at 20℃;61%

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