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Wuhan Fortuna Chemical Co.,Ltd

High quality L-4-Chlorophenylalanine CAS 14173-39-8 with factory price Company profile Wuhan Fortuna Chemical Co.,Ltd established in 2006, is a big integrative chemical enterprise being engaged in Pharmaceutical & its intermediates, Food/Fee

High quality L-4-Chlorophenylalanine CAS 14173-39-8 with factory price

Cas:14173-39-8

Min.Order:10 Kilogram

FOB Price: $10.0

Type:Trading Company

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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

L-4-Chlorophenylalanine

Cas:14173-39-8

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

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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-(4-Chlorophenyl)-L-alanine

Cas:14173-39-8

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

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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 14173-39-8 with competitive price

Cas:14173-39-8

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

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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

L-4-Chlorophenylalanine

Cas:14173-39-8

Min.Order:1 Kilogram

FOB Price: $9.0 / 99.0

Type:Trading Company

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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

L-Phenylalanine,4-chloro- 14173-39-8

Cas:14173-39-8

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Qingdao Beluga Import and Export Co., LTD

L-4-Chlorophenylalanine CAS:14173-39-8 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 i

L-4-Chlorophenylalanine CAS:14173-39-8

Cas:14173-39-8

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

L-Phenylalanine,4-chloro-

Cas:14173-39-8

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

L-Phenylalanine,4-chloro-

Cas:14173-39-8

Min.Order:0

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

L-4-CHLOROPHENYLALANINE

Cas:14173-39-8

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

L-4-Chlorophenylalanine

Cas:14173-39-8

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

L-4-Chlorophenylalanine

Cas:14173-39-8

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

L-4-Chlorophenylalanine

Cas:14173-39-8

Min.Order:10 Gram

FOB Price: $100.0

Type:Lab/Research institutions

inquiry

Hangzhou Lingrui Chemical Co.,Ltd.

14173-39-8 C9H10ClNO2 L-4-ChlorophenylalanineAppearance:white powder Storage:Normal temperature Package:according to customers' requirements Application:Amino Acids;Phenylalanine analogs and other aromatic alpha amino acids;Phenylalanine [Phe,

14173-39-8 C9H10ClNO2 L-4-Chlorophenylalanine

Cas:14173-39-8

Min.Order:1 Gram

Negotiable

Type:Other

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 o

14173-39-8

Cas:14173-39-8

Min.Order:1 Metric Ton

FOB Price: $1.0

Type:Lab/Research institutions

inquiry

Xiamen Jenny Chemical Technology Co., Ltd.

GMP standard, high purity, competitive price, in stock 1. Quick Response: within 6 hours after receiving your email. 2. Quality Guarantee: All products are strictly tested by our QC, confirmed by QA, and approved by a third-party lab in China, USA,

4-Chloro-L-phenylalanine

Cas:14173-39-8

Min.Order:1 Milligram

Negotiable

Type:Trading Company

inquiry

Shanghai Minstar Chemical Co., Ltd

Product Name: L-4-Chlorophenylalanine Synonyms: 3-(4-Chlorophenyl)-L-alanine;(2R)-2-amino-3-(4-chlorophenyl)propanoic acid;4-CHLORO-L-PHE-OH.HCL;4-Chloro-L-phenylalanine99+%;P-CHLORO-PHENYLALANINE;P-CHLORO-L-PHENYLALANINE;RARECHEM BK PT 0013;(S

L-4-Chlorophenylalanine

Cas:14173-39-8

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

L-4-Chlorophenylalanine

Cas:14173-39-8

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

L-4-Chlorophenylalanine

Cas:14173-39-8

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

L-4-Chlorophenylalanine

Cas:14173-39-8

Min.Order:1 Metric Ton

FOB Price: $1.5

Type:Trading Company

inquiry

Hunan chemfish Pharmaceutical co.,Ltd

Appearance:95%+ Package:R&D,Pilot run Transportation:per client require Port:Express ,Air, Sea

4-Chloro-L-phenylalanine

Cas:14173-39-8

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Triumph International Development Limilted

Triumph has the complete production of G- KG - MT service chain,we can make the new technology into productivity quickly in the research and development of new products. Main Business Custom Synthesis:

L-Phenylalanine,4-chloro-

Cas:14173-39-8

Min.Order:0

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

L-4-Chlorophenylalanine

Cas:14173-39-8

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

SAGECHEM LIMITED

SAGECHEM is a chemical R&D, manufacturing and distribution company in China since 2009, including pharmaceutical intermediates, agrochemical, dyestuff intermediates, organosilicone, API and etc. We also offer a full range of services in custom synthe

4-Chloro-L-phenylalanine

Cas:14173-39-8

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Golden Pharma Co., Limited

GOLDEN PHARMA CO.,LIMITED.is a professional pharmaceutical company,our team have more than 20years expereince in pharmaceutical production and sales. we are a professional technical enterprise specializing in the R & D, production,QA regulation

L-4-Chlorophenylalanine

Cas:14173-39-8

Min.Order:1 Kilogram

Negotiable

Type:Other

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

L-4-Chlorophenylalanine

Cas:14173-39-8

Min.Order:1 Metric Ton

FOB Price: $1.0

Type:Trading Company

inquiry

Hangzhou ZeErRui Chemical Co., Ltd.

Product Name:L-4-Chlorophenylalanine Synonym:4-Chloro-Phe-OH; 4-Chloro-L-phenylalanine; (S)-2-Amino-3-(4-chlorophenyl)propanoic acid;H-Phe(4-Cl)-OH; CAS No:14173-39-8 Molecular Formula:C9H10ClNO2 Molecular Weight:199.63 【Qual

L-4-Chlorophenylalanine china manufacture

Cas:14173-39-8

Min.Order:10 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Hebei Mojin Biotechnology Co.,Ltd

We produce carbomer by our own factory,carbomer 940 is our best seller.It is used for cosmetic and medical.And we also become agent for lubrizol.Our carbomer 940 get high viscosity and good transparency.The price will depond on the market,surely supp

L-Phenylalanine,4-chloro-

Cas:14173-39-8

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Win-Win chemical Co.Ltd

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

L-4-Chlorophenylalanine cas no. 14173-39-8 98%

Cas:14173-39-8

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Research Peptide Biotechnology Co., Ltd.

High purity, high success rate, short cycle and moderate priceAppearance:White powder solid Storage:Negative 20 degrees Celsius Package:5mg, 10mg 100mg, 1gram Application:Applied to various scientific research

L-Phenylalanine,4-chloro-

Cas:14173-39-8

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Synthetic route

p-chlorocinnamic acid
1615-02-7

p-chlorocinnamic acid

A

p-chlorophenylalanine
14173-39-8

p-chlorophenylalanine

B

(R)-β-amino-β-(4-chlorophenyl)propionic acid

(R)-β-amino-β-(4-chlorophenyl)propionic acid

Conditions
ConditionsYield
With ammonia at 25℃; pH=9; Kinetics; aq. buffer; Enzymatic reaction; regioselective reaction;A n/a
B 86%
(±)-ethyl 2-amino-3-(4-chlorophenyl)propanoate
29622-19-3

(±)-ethyl 2-amino-3-(4-chlorophenyl)propanoate

A

p-chlorophenylalanine
14173-39-8

p-chlorophenylalanine

B

D-4-chlorophenylalanine ethyl ester
166449-97-4

D-4-chlorophenylalanine ethyl ester

Conditions
ConditionsYield
With lithium hydroxide at 37℃; for 24h; α-chymotrypsin;A 61%
B 83%
N-acetyl-4-chlorophenylalanine
14091-10-2

N-acetyl-4-chlorophenylalanine

p-chlorophenylalanine
14173-39-8

p-chlorophenylalanine

Conditions
ConditionsYield
With hydrogenchloride In water at 95 - 100℃; for 6h;73.2%
Stage #1: N-acetyl-4-chlorophenylalanine; acylase; cobalt(II) chloride In water at 37℃; pH=7;
Stage #2: With hydrogenchloride at 15℃; pH=6;
41.4%
With sodium hydroxide; acylase Amano 30000 from Aspergillus spp. (30 u/mg); water; cobalt(II) chloride at 37 - 40℃; for 42h;40.4%
With phosphate buffer; acylase I from porcine kidney at 24.9℃; for 2h;
3-(4-chlorophenyl)prop-2-enoic acid
1615-02-7

3-(4-chlorophenyl)prop-2-enoic acid

p-chlorophenylalanine
14173-39-8

p-chlorophenylalanine

Conditions
ConditionsYield
With ammonium hydroxide; Petroselinum crispum phenylalanine ammonialyase (1U) at 37℃; for 24h; pH=10; Addition;59%
With ammonium hydroxide at 30℃; for 6h; pH=9.5; Reagent/catalyst; Enzymatic reaction;n/a
With ammonium hydroxide; carbon dioxide In dimethyl sulfoxide at 37℃; for 12h; pH=10; Reagent/catalyst; Enzymatic reaction; stereoselective reaction;n/a
With ammonium carbamate at 30℃; for 168h; pH=9.1; Time;n/a
DL-Phe(4Cl)
7424-00-2

DL-Phe(4Cl)

p-chlorophenylalanine
14173-39-8

p-chlorophenylalanine

Conditions
ConditionsYield
With sodium hydroxide; oxygen at 30℃; for 22h; pH=7.3; aq. buffer; Enzymatic reaction; optical yield given as %ee; enantioselective reaction;49%
Multi-step reaction with 2 steps
1.1: thionyl chloride / cooling
1.2: 50 °C
2.1: Aspergillus oryzae protease; aq. NaOH / aq. phosphate buffer / 0.5 h / 30 °C / pH 7.0
View Scheme
Multi-step reaction with 2 steps
1: thionyl chloride / 15 h / Heating
View Scheme
Multi-step reaction with 2 steps
1: phenylalanine ammonia-lyase from Pseudozyma antarctica yeast / aq. buffer / 168 h / 30 °C / pH 8.5 / Resolution of racemate
2: ammonium carbamate / 168 h / 30 °C / pH 9.1
View Scheme
Multi-step reaction with 4 steps
1.1: sodium carbonate / water; acetone / 3 h
1.2: 2 h / 0 °C
2.1: sodium hydrogencarbonate / water; N,N-dimethyl-formamide / 4 h / 37 °C / pH 9
3.1: sodium hydroxide / methanol
4.1: palladium 10% on activated carbon; formic acid / methanol
View Scheme
2-amino-3-(4-chlorophenyl)propionic acid ethyl ester hydrochloride
52031-05-7

2-amino-3-(4-chlorophenyl)propionic acid ethyl ester hydrochloride

A

p-chlorophenylalanine
14173-39-8

p-chlorophenylalanine

B

D-4-chlorophenylalanine ethyl ester
166449-97-4

D-4-chlorophenylalanine ethyl ester

Conditions
ConditionsYield
Yield given. Yields of byproduct given;
(2S,5S)-2-tert-Butyl-5-(4-chloro-benzyl)-3-methyl-4-oxo-imidazolidine-1-carboxylic acid tert-butyl ester
123052-81-3

(2S,5S)-2-tert-Butyl-5-(4-chloro-benzyl)-3-methyl-4-oxo-imidazolidine-1-carboxylic acid tert-butyl ester

p-chlorophenylalanine
14173-39-8

p-chlorophenylalanine

Conditions
ConditionsYield
With hydrogenchloride; Dowex 50-WX8; acetic acid; trifluoroacetic acid 1.) CH2Cl2, 30 min, 0 deg C; 12 h, room temperature; 2.) 100-105 deg C, toluene, water, 72 h; Yield given. Multistep reaction;
4-amino-L-phenylalanine
943-80-6

4-amino-L-phenylalanine

p-chlorophenylalanine
14173-39-8

p-chlorophenylalanine

Conditions
ConditionsYield
(i) NaNO2, aq. HCl, (ii) CuCl, Cu; Multistep reaction;
2-Amino-3-(4-chloro-phenyl)-propionic acid isobutyl ester; hydrochloride

2-Amino-3-(4-chloro-phenyl)-propionic acid isobutyl ester; hydrochloride

p-chlorophenylalanine
14173-39-8

p-chlorophenylalanine

(Z)-3-(4-chlorophenyl)-2-hydroxyacrylic acid
127273-12-5

(Z)-3-(4-chlorophenyl)-2-hydroxyacrylic acid

p-chlorophenylalanine
14173-39-8

p-chlorophenylalanine

Conditions
ConditionsYield
With 1,4-dihydronicotinamide adenine dinucleotide; potassium chloride; ammonium chloride; hydrogenchloride; Bacillus sphaericus wild type phenylalanine dehydrogenase In various solvent(s) at 25℃; for 0.666667h; pH=8.0;
(±)-ethyl 2-amino-3-(4-chlorophenyl)propanoate
29622-19-3

(±)-ethyl 2-amino-3-(4-chlorophenyl)propanoate

A

L-4-chlorophenylalanine ethyl ester

L-4-chlorophenylalanine ethyl ester

B

p-chlorophenylalanine
14173-39-8

p-chlorophenylalanine

C

para-Chloro-D-phenylalanine
14091-08-8

para-Chloro-D-phenylalanine

D

D-4-chlorophenylalanine ethyl ester
166449-97-4

D-4-chlorophenylalanine ethyl ester

Conditions
ConditionsYield
With Bacillus licheniformis; sodium hydrogencarbonate; 1-ethyl-3-methylimidazolium acetate In water; water-d2 at 30℃; for 1h;
3-(4-chlorophenyl)-2-oxopropionic acid ethyl ester

3-(4-chlorophenyl)-2-oxopropionic acid ethyl ester

p-chlorophenylalanine
14173-39-8

p-chlorophenylalanine

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 33 percent / aq. H2SO4 / acetic acid / 1 h / Heating
2: NH4Cl; KCl; NADH / Bacillus sphaericus wild type phenylalanine dehydrogenase; aq. HCl / various solvent(s) / 0.67 h / 25 °C / pH 8.0
View Scheme
1-Chloro-4-(chloromethyl)benzene
104-83-6

1-Chloro-4-(chloromethyl)benzene

p-chlorophenylalanine
14173-39-8

p-chlorophenylalanine

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1.1: Mg / diethyl ether / 0.17 h / Heating
1.2: 87 percent / diethyl ether / 2 h / 20 °C
2.1: 33 percent / aq. H2SO4 / acetic acid / 1 h / Heating
3.1: NH4Cl; KCl; NADH / Bacillus sphaericus wild type phenylalanine dehydrogenase; aq. HCl / various solvent(s) / 0.67 h / 25 °C / pH 8.0
View Scheme
(4-chlorophenyl)acetaldehyde
4251-65-4

(4-chlorophenyl)acetaldehyde

p-chlorophenylalanine
14173-39-8

p-chlorophenylalanine

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 75 percent / H2SO4, LiBr / (PPh3)2PdBr2 / various solvent(s) / 12 h / 120 °C / 45003.6 Torr
2: 40.4 percent / H2O, NaOH, CoCl2*6H2O, acylase Amano 30000 from Aspergillus spp. (30 u/mg) / 42 h / 37 - 40 °C
View Scheme
4-chlorobenzyl bromide
622-95-7

4-chlorobenzyl bromide

(+-)-2-(4-<2-(4-chloro-benzhydryloxy)-ethyl>-piperazino)-ethanol

(+-)-2-(4-<2-(4-chloro-benzhydryloxy)-ethyl>-piperazino)-ethanol

p-chlorophenylalanine
14173-39-8

p-chlorophenylalanine

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 1.) LDA / 1.) THF, hexane, -78 deg C, 40 min: 2.) THF, hexane, -78 deg C
2: 1.) trifluoroacetic acid; 2.) 0.75M HCl, Dowex 50-WX8, acetic acid / 1.) CH2Cl2, 30 min, 0 deg C; 12 h, room temperature; 2.) 100-105 deg C, toluene, water, 72 h
View Scheme
3-(4-chlorophenyl)prop-2-enoic acid
1615-02-7

3-(4-chlorophenyl)prop-2-enoic acid

A

p-chlorophenylalanine
14173-39-8

p-chlorophenylalanine

B

(R)-β-amino-β-(4-chlorophenyl)propionic acid

(R)-β-amino-β-(4-chlorophenyl)propionic acid

Conditions
ConditionsYield
With carbon dioxide; Taxus chinensis phenylalanine aminomutase; ammonia In water pH=10; Kinetics; Enzymatic reaction; optical yield given as %ee; enantioselective reaction;
N-acetyl-4-chlorophenylalanine
14091-10-2

N-acetyl-4-chlorophenylalanine

A

p-chlorophenylalanine
14173-39-8

p-chlorophenylalanine

B

(2R)-2-(acetylamino)-3-(4-chlorophenyl)propanoic acid

(2R)-2-(acetylamino)-3-(4-chlorophenyl)propanoic acid

Conditions
ConditionsYield
With lipase AS 'Amano' at 35℃; for 24h; pH=6.5; Enzymatic reaction; enantioselective reaction;A n/a
B n/a
DL-Phe(4Cl)
7424-00-2

DL-Phe(4Cl)

A

p-chlorophenylalanine
14173-39-8

p-chlorophenylalanine

B

(2R)-2-(acetylamino)-3-(4-chlorophenyl)propanoic acid

(2R)-2-(acetylamino)-3-(4-chlorophenyl)propanoic acid

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: triethylamine / water; N,N-dimethyl-formamide / 20 °C
2: lipase AS 'Amano' / 24 h / 35 °C / pH 6.5 / Enzymatic reaction
View Scheme
4-chloro-(RS)-phenylalaninamide hydrochloride
1428149-31-8

4-chloro-(RS)-phenylalaninamide hydrochloride

A

p-chlorophenylalanine
14173-39-8

p-chlorophenylalanine

B

para-Chloro-D-phenylalanine
14091-08-8

para-Chloro-D-phenylalanine

Conditions
ConditionsYield
With pyridoxal 5'-phosphate monohydrate In aq. buffer at 40℃; for 24h; pH=8.0; Enzymatic reaction; Overall yield = > 99 %;A n/a
B n/a
With pyridoxal 5'-phosphate monohydrate; cobalt(II) chloride In aq. buffer at 40℃; for 36h; pH=7.0; Enzymatic reaction; Overall yield = > 99 %;A n/a
B n/a
DL-Phe(4Cl)
7424-00-2

DL-Phe(4Cl)

A

p-chlorophenylalanine
14173-39-8

p-chlorophenylalanine

B

para-Chloro-D-phenylalanine
14091-08-8

para-Chloro-D-phenylalanine

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: thionyl chloride / 0 °C
2: ammonia / methanol / 0 °C
3: pyridoxal 5'-phosphate monohydrate; cobalt(II) chloride / aq. buffer / 36 h / 40 °C / pH 7.0 / Enzymatic reaction
View Scheme
With (S)-2-hydroxy-2'-(3-(N-phenylcarbamoylamino)benzyl)-1,1'-binaphthyl-3-carboxaldehyde In dimethyl sulfoxide Resolution of racemate; stereoselective reaction;A n/a
B n/a
With (R)-2-hydroxy-2'-(3-phenylurylbenzyl)-1,1'-binaphthyl-3-carboxaldehyde In dimethyl sulfoxide Resolution of racemate; stereoselective reaction;A n/a
B n/a
With phenylalanine ammonia-lyase from Pseudozyma antarctica yeast In aq. buffer at 30℃; for 17h; pH=8.5; Resolution of racemate; stereoselective reaction;A n/a
B n/a
2-amino-3-(4-chlorophenyl)propionic acid methyl ester hydrochloride
14173-40-1, 23434-91-5, 33965-47-8, 60594-65-2

2-amino-3-(4-chlorophenyl)propionic acid methyl ester hydrochloride

A

p-chlorophenylalanine
14173-39-8

p-chlorophenylalanine

B

para-Chloro-D-phenylalanine
14091-08-8

para-Chloro-D-phenylalanine

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: ammonia / methanol / 0 °C
2: pyridoxal 5'-phosphate monohydrate; cobalt(II) chloride / aq. buffer / 36 h / 40 °C / pH 7.0 / Enzymatic reaction
View Scheme
p-chlorocinnamic acid
1615-02-7

p-chlorocinnamic acid

A

p-chlorophenylalanine
14173-39-8

p-chlorophenylalanine

B

(S)-β-amino-β-(4-chlorophenyl)propionic acid
131690-60-3

(S)-β-amino-β-(4-chlorophenyl)propionic acid

Conditions
ConditionsYield
With ammonium bisulphate; EncP wild type enzyme at 55℃; for 22h; pH=8.3; Enzymatic reaction; stereoselective reaction;A n/a
B n/a
p-chlorocinnamic acid
1615-02-7

p-chlorocinnamic acid

A

p-chlorophenylalanine
14173-39-8

p-chlorophenylalanine

B

(R)-β-amino-β-(4-chlorophenyl)propionic acid

(R)-β-amino-β-(4-chlorophenyl)propionic acid

C

(S)-β-amino-β-(4-chlorophenyl)propionic acid
131690-60-3

(S)-β-amino-β-(4-chlorophenyl)propionic acid

Conditions
ConditionsYield
With ammonium bisulphate; EncP-E293M variant at 55℃; for 22h; pH=8.3; Enzymatic reaction; stereoselective reaction;A n/a
B n/a
C n/a
p-chlorocinnamic acid
1615-02-7

p-chlorocinnamic acid

p-chlorophenylalanine
14173-39-8

p-chlorophenylalanine

Conditions
ConditionsYield
With recombinant cyanobacterium Anabaena variabilis phenylalanine ammonia lyase; ammonium carbamate In water at 30℃; for 48h; Enzymatic reaction; stereoselective reaction;n/a
β-(4-chlorophenyl)pyruvic acid
3617-01-4

β-(4-chlorophenyl)pyruvic acid

A

p-chlorophenylalanine
14173-39-8

p-chlorophenylalanine

B

para-Chloro-D-phenylalanine
14091-08-8

para-Chloro-D-phenylalanine

Conditions
ConditionsYield
With pyridoxal 5'-phosphate; ethylenediaminetetraacetic acid; sodium diphenylglycine In aq. buffer at 50℃; pH=8; Overall yield = 24 %; enantioselective reaction;A n/a
B n/a
4-chlorobenzaldehyde
104-88-1

4-chlorobenzaldehyde

A

p-chlorophenylalanine
14173-39-8

p-chlorophenylalanine

B

para-Chloro-D-phenylalanine
14091-08-8

para-Chloro-D-phenylalanine

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1.1: ethanolamine
1.2: Alkaline conditions
2.1: sodium diphenylglycine; pyridoxal 5'-phosphate; ethylenediaminetetraacetic acid / aq. buffer / 50 °C / pH 8
View Scheme
4-chlorobenzaldehyde
104-88-1

4-chlorobenzaldehyde

A

p-chlorophenylalanine
14173-39-8

p-chlorophenylalanine

B

(R)-β-amino-β-(4-chlorophenyl)propionic acid

(R)-β-amino-β-(4-chlorophenyl)propionic acid

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: ammonium formate / ethanol / 4 h / Reflux
2: phenylalanine ammonia lyase from Streptomyces maritimus; phenylalanine ammonia α-lyase from Anabaena variabilis / aq. buffer / 24 h / 30 °C / pH 8 / Resolution of racemate; Enzymatic reaction
View Scheme
3-amino-3-(4-chlorophenyl)propionic acid
19947-39-8

3-amino-3-(4-chlorophenyl)propionic acid

A

3-(4-chlorophenyl)prop-2-enoic acid
1615-02-7

3-(4-chlorophenyl)prop-2-enoic acid

B

p-chlorophenylalanine
14173-39-8

p-chlorophenylalanine

C

(R)-β-amino-β-(4-chlorophenyl)propionic acid

(R)-β-amino-β-(4-chlorophenyl)propionic acid

Conditions
ConditionsYield
With phenylalanine ammonia α-lyase from Anabaena variabilis; phenylalanine ammonia lyase from Streptomyces maritimus In aq. buffer at 30℃; for 24h; pH=8; Reagent/catalyst; Time; Resolution of racemate; Enzymatic reaction; enantioselective reaction;
para-Chloro-D-phenylalanine
14091-08-8

para-Chloro-D-phenylalanine

p-chlorophenylalanine
14173-39-8

p-chlorophenylalanine

Conditions
ConditionsYield
With L-phenylalanine dehydrogenase; D-amino acid aminotransferase In aq. buffer at 37℃; for 2h; pH=8.5; Enzymatic reaction; stereoselective reaction;
p-chlorophenylalanine
14173-39-8

p-chlorophenylalanine

(S)-N-(2-benzoyl-4-chlorophenyl)-2-[3,5-dihydro-4H-dinaphth[2,1-c:1′,2′-e]azepin-4-yl]acetamide

(S)-N-(2-benzoyl-4-chlorophenyl)-2-[3,5-dihydro-4H-dinaphth[2,1-c:1′,2′-e]azepin-4-yl]acetamide

nickel(II) acetate tetrahydrate
6018-89-9

nickel(II) acetate tetrahydrate

C46H33Cl2N3NiO3

C46H33Cl2N3NiO3

Conditions
ConditionsYield
With potassium carbonate In methanol at 70℃; for 2h; stereoselective reaction;99%
p-chlorophenylalanine
14173-39-8

p-chlorophenylalanine

(R)-N-(2-benzoyl-4-chlorophenyl)-1-[(3,4-dichlorophenyl)methyl]-2-pyrrolidinecarboxamide
1644308-43-9

(R)-N-(2-benzoyl-4-chlorophenyl)-1-[(3,4-dichlorophenyl)methyl]-2-pyrrolidinecarboxamide

nickel(II) acetate tetrahydrate
6018-89-9

nickel(II) acetate tetrahydrate

C34H27Cl4N3NiO3

C34H27Cl4N3NiO3

Conditions
ConditionsYield
With potassium carbonate In methanol at 60℃; for 2.5h; Temperature;97%
p-chlorophenylalanine
14173-39-8

p-chlorophenylalanine

(1S)-1-(4-chlorophenylmethyl)-2-hydroxyethylamine
201864-00-8

(1S)-1-(4-chlorophenylmethyl)-2-hydroxyethylamine

Conditions
ConditionsYield
With dimethylsulfide borane complex In tetrahydrofuran for 5h; Reflux;89%
With lithium borohydride; chloro-trimethyl-silane In tetrahydrofuran at 0 - 20℃;88%
Stage #1: p-chlorophenylalanine With dimethylsulfide borane complex In tetrahydrofuran at 0℃; Reflux;
Stage #2: With hydrogenchloride In water for 1.5h; Reflux;
87%
With dimethylsulfide borane complex In tetrahydrofuran at 0℃; Reflux;87%
With lithium aluminium tetrahydride In tetrahydrofuran at 0℃; Reflux; Inert atmosphere;72%
p-chlorophenylalanine
14173-39-8

p-chlorophenylalanine

(S)-N-(2-benzoyl-4-chlorophenyl)-1-[(3,4-dichlorophenyl)-methyl]-2-pyrrolidinecarboxamide hydrochloride

(S)-N-(2-benzoyl-4-chlorophenyl)-1-[(3,4-dichlorophenyl)-methyl]-2-pyrrolidinecarboxamide hydrochloride

nickel dichloride

nickel dichloride

C34H25(2)H2Cl4N3NiO3

C34H25(2)H2Cl4N3NiO3

Conditions
ConditionsYield
With d(4)-methanol; potassium carbonate Reflux; diastereoselective reaction;88%
N-tertiarybutoxycarbonyl-D-alanine N-hydroxysuccinimide ester
34404-33-6

N-tertiarybutoxycarbonyl-D-alanine N-hydroxysuccinimide ester

p-chlorophenylalanine
14173-39-8

p-chlorophenylalanine

Boc-D-Ala-p-ClPhe-OH

Boc-D-Ala-p-ClPhe-OH

Conditions
ConditionsYield
With 4-methyl-morpholine In N,N-dimethyl-formamide for 4h; Ambient temperature;85%
p-chlorophenylalanine
14173-39-8

p-chlorophenylalanine

N-Methylisatoic anhydride
10328-92-4

N-Methylisatoic anhydride

(S)-3-(4-chlorobenzyl)-1-methyl-3,4-dihydro-1H-benzo[e][1,4]diazepine-2,5-dione

(S)-3-(4-chlorobenzyl)-1-methyl-3,4-dihydro-1H-benzo[e][1,4]diazepine-2,5-dione

Conditions
ConditionsYield
With acetic acid for 16h; Reflux;83%
di-tert-butyl dicarbonate
24424-99-5

di-tert-butyl dicarbonate

p-chlorophenylalanine
14173-39-8

p-chlorophenylalanine

Conditions
ConditionsYield
With aqueous 27percent NaOH In methanol; water at 30℃; for 4h;81.6%
With sodium hydroxide In water; acetone at 0 - 20℃;80%
Stage #1: di-tert-butyl dicarbonate; p-chlorophenylalanine With sodium hydroxide In water; acetone at 0 - 20℃;
Stage #2: With hydrogenchloride In water pH=2;
80%
With sodium hydroxide In water; acetone at 0 - 20℃;80%
With sodium hydroxide In tert-butyl alcohol for 24h; Ambient temperature;
N-(tert-butyloxycarbonyl) azide
1070-19-5

N-(tert-butyloxycarbonyl) azide

p-chlorophenylalanine
14173-39-8

p-chlorophenylalanine

Conditions
ConditionsYield
In 1,4-dioxane; water for 48h; Ambient temperature; pH=10;81%
p-chlorophenylalanine
14173-39-8

p-chlorophenylalanine

isobutene
115-11-7

isobutene

p-Chloro-L-phenylalanine t-butyl ester hydrochloride
401791-64-8

p-Chloro-L-phenylalanine t-butyl ester hydrochloride

Conditions
ConditionsYield
With sodium hydroxide; sulfuric acid In 1,4-dioxane; water at -78 - 20℃; pH=10;75%
Boc-Val-ONSu
3392-12-9

Boc-Val-ONSu

p-chlorophenylalanine
14173-39-8

p-chlorophenylalanine

N-(t-butoxycarbonyl)-L-valyl-4-chloro-L-phenylalanine

N-(t-butoxycarbonyl)-L-valyl-4-chloro-L-phenylalanine

Conditions
ConditionsYield
With triethylamine In tetrahydrofuran; water at 20℃; Condensation;67%
p-chlorophenylalanine
14173-39-8

p-chlorophenylalanine

6-chloro-N-methylisatoic anhydride
14529-12-5

6-chloro-N-methylisatoic anhydride

(S)-7-chloro-3-(4-chlorobenzyl)-1-methyl-3,4-dihydro-1H-benzo[e][1,4]diazepine-2,5-dione

(S)-7-chloro-3-(4-chlorobenzyl)-1-methyl-3,4-dihydro-1H-benzo[e][1,4]diazepine-2,5-dione

Conditions
ConditionsYield
With acetic acid for 18h; Reflux;67%
With acetic acid for 16h; Reflux;67%
methanol
67-56-1

methanol

p-chlorophenylalanine
14173-39-8

p-chlorophenylalanine

(S)-2-amino-3-(4-chloro-phenyl)-propionic acid methyl ester hydrochloride
14173-40-1, 23434-91-5, 33965-47-8, 60594-65-2

(S)-2-amino-3-(4-chloro-phenyl)-propionic acid methyl ester hydrochloride

Conditions
ConditionsYield
With hydrogenchloride at 0℃;66%
With thionyl chloride
With thionyl chloride at 0℃;
With thionyl chloride In methanol Reflux;
Benzyl isocyanide
88333-03-3, 10340-91-7

Benzyl isocyanide

p-chlorophenylalanine
14173-39-8

p-chlorophenylalanine

A

(3S,5S)-5-(4-Chloro-benzyl)-6-oxo-morpholine-3-carboxylic acid benzylamide

(3S,5S)-5-(4-Chloro-benzyl)-6-oxo-morpholine-3-carboxylic acid benzylamide

B

(3R,5S)-5-(4-Chloro-benzyl)-6-oxo-morpholine-3-carboxylic acid benzylamide

(3R,5S)-5-(4-Chloro-benzyl)-6-oxo-morpholine-3-carboxylic acid benzylamide

Conditions
ConditionsYield
With trifluoroacetic acid at -40 - 20℃; Ugi reaction;A 21%
B 53%
p-chlorophenylalanine
14173-39-8

p-chlorophenylalanine

(S)-3-(4-chlorophenyl)-2-hydroxypropionic acid
494796-54-2

(S)-3-(4-chlorophenyl)-2-hydroxypropionic acid

Conditions
ConditionsYield
With sulfuric acid; sodium nitrite In water at 0 - 20℃;42.9%
With sulfuric acid; sodium nitrite at 0 - 20℃;20%
p-chlorophenylalanine
14173-39-8

p-chlorophenylalanine

5-(2'-cloro)fenil-7-metilpirazolo-<4,3-c><1,2,4>-oxadiazin-3-one
81198-32-5

5-(2'-cloro)fenil-7-metilpirazolo-<4,3-c><1,2,4>-oxadiazin-3-one

(S)-3-(4-Chloro-phenyl)-2-{3-[2-(2-chloro-phenyl)-5-methyl-4-nitroso-2H-pyrazol-3-yl]-ureido}-propionic acid

(S)-3-(4-Chloro-phenyl)-2-{3-[2-(2-chloro-phenyl)-5-methyl-4-nitroso-2H-pyrazol-3-yl]-ureido}-propionic acid

Conditions
ConditionsYield
With sodium hydrogencarbonate In 1,4-dioxane; water for 1.5h;40%
bis[dichloro(pentamethylcyclopentadienyl)ruthenium(III)]

bis[dichloro(pentamethylcyclopentadienyl)ruthenium(III)]

p-chlorophenylalanine
14173-39-8

p-chlorophenylalanine

sodium methylate
124-41-4

sodium methylate

((η5-pentamethylcyclopentadienyl)(η6-L-p-chlorophenylaniline)ruthenium) chloride

((η5-pentamethylcyclopentadienyl)(η6-L-p-chlorophenylaniline)ruthenium) chloride

Conditions
ConditionsYield
In methanol addn. of amino acid to Ru-complex in methanol and 1 M NaOMe, refluxing for 3 h with stirring under Ar; removal of solvent, dissolution in EtOH, addn. of CH2Cl2, pptn., filtn., drying under vacuum, recrystn. from MeOH, elem. anal.;38%
6-bromoisoatoic anhydride

6-bromoisoatoic anhydride

p-chlorophenylalanine
14173-39-8

p-chlorophenylalanine

D,L-N-(2-Amino-5-bromobenzoyl)-4-chlorophenylalanine

D,L-N-(2-Amino-5-bromobenzoyl)-4-chlorophenylalanine

Conditions
ConditionsYield
With hydrogenchloride In 1,4-dioxane; pyridine27%
p-chlorophenylalanine
14173-39-8

p-chlorophenylalanine

p-Chlor-m-nitrophenylalanin
57213-15-7

p-Chlor-m-nitrophenylalanin

Conditions
ConditionsYield
With sulfuric acid; nitric acid
p-chlorophenylalanine
14173-39-8

p-chlorophenylalanine

potassium thioacetate
10387-40-3

potassium thioacetate

(S)-2-Acetylsulfanyl-3-(4-chloro-phenyl)-propionic acid
177741-56-9

(S)-2-Acetylsulfanyl-3-(4-chloro-phenyl)-propionic acid

Conditions
ConditionsYield
With hydrogen bromide; sodium nitrite 2.) DMF; Yield given. Multistep reaction;
p-chlorophenylalanine
14173-39-8

p-chlorophenylalanine

4-uulfamoyl-benzoic acid 2,5-dioxo-pyrrolidin-1-yl ester
154715-61-4

4-uulfamoyl-benzoic acid 2,5-dioxo-pyrrolidin-1-yl ester

(S)-3-(4-Chloro-phenyl)-2-(4-sulfamoyl-benzoylamino)-propionic acid

(S)-3-(4-Chloro-phenyl)-2-(4-sulfamoyl-benzoylamino)-propionic acid

Conditions
ConditionsYield
With sodium hydrogencarbonate In water; N,N-dimethyl-formamide for 24h; Ambient temperature;
p-chlorophenylalanine
14173-39-8

p-chlorophenylalanine

(4-Sulfamoyl-benzoylamino)-acetic acid 2,5-dioxo-pyrrolidin-1-yl ester
176170-33-5

(4-Sulfamoyl-benzoylamino)-acetic acid 2,5-dioxo-pyrrolidin-1-yl ester

(S)-3-(4-Chloro-phenyl)-2-[2-(4-sulfamoyl-benzoylamino)-acetylamino]-propionic acid

(S)-3-(4-Chloro-phenyl)-2-[2-(4-sulfamoyl-benzoylamino)-acetylamino]-propionic acid

Conditions
ConditionsYield
With sodium hydrogencarbonate In water; N,N-dimethyl-formamide for 24h; Ambient temperature;
p-chlorophenylalanine
14173-39-8

p-chlorophenylalanine

[2-(4-Sulfamoyl-benzoylamino)-acetylamino]-acetic acid 2,5-dioxo-pyrrolidin-1-yl ester
67460-24-6

[2-(4-Sulfamoyl-benzoylamino)-acetylamino]-acetic acid 2,5-dioxo-pyrrolidin-1-yl ester

(S)-3-(4-Chloro-phenyl)-2-{2-[2-(4-sulfamoyl-benzoylamino)-acetylamino]-acetylamino}-propionic acid

(S)-3-(4-Chloro-phenyl)-2-{2-[2-(4-sulfamoyl-benzoylamino)-acetylamino]-acetylamino}-propionic acid

Conditions
ConditionsYield
With sodium hydrogencarbonate In water; N,N-dimethyl-formamide for 24h; Ambient temperature;

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