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
Cas:14173-39-8
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inquiryDayangChem 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
Cas:14173-39-8
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inquiryOur main production base is located in Xuzhou industry park. We are certified both to the ISO 9001 and ISO 14001 Standards, have a safety management system in place.Our R&D team masters core technology for process-design of target building block
Cas:14173-39-8
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inquiryWITH 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
Cas:14173-39-8
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inquiryOur 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
Cas:14173-39-8
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inquiry1.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
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inquiryL-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
Cas:14173-39-8
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inquiryHello, 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
Cas:14173-39-8
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inquiryHenan 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
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inquiryCompany 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
Cas:14173-39-8
Min.Order:1 Gram
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inquiryJ&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
Cas:14173-39-8
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inquiryMassive 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
Cas:14173-39-8
Min.Order:1 Gram
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inquiryZibo Hangyu Biotechnology Development Co., Ltd is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, special chemicals and OLED intermediates and other fine chemi
Cas:14173-39-8
Min.Order:10 Gram
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inquiry14173-39-8 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,
Cas:14173-39-8
Min.Order:1 Gram
Negotiable
Type:Other
inquiryOur 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
Cas:14173-39-8
Min.Order:1 Metric Ton
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inquiryGMP 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,
Cas:14173-39-8
Min.Order:1 Milligram
Negotiable
Type:Trading Company
inquiryProduct 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
Cas:14173-39-8
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiryfactory?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
Cas:14173-39-8
Min.Order:1 Kilogram
FOB Price: $18.0 / 20.0
Type:Trading Company
inquiryShandong 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
Cas:14173-39-8
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiry1.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
Cas:14173-39-8
Min.Order:1 Metric Ton
FOB Price: $1.5
Type:Trading Company
inquiryAppearance:95%+ Package:R&D,Pilot run Transportation:per client require Port:Express ,Air, Sea
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:
Cas:14173-39-8
Min.Order:0
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Type:Lab/Research institutions
inquiryHigh 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
Cas:14173-39-8
Min.Order:0
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Type:Lab/Research institutions
inquirySAGECHEM 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
Cas:14173-39-8
Min.Order:0
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Type:Lab/Research institutions
inquiryGOLDEN 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
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
Cas:14173-39-8
Min.Order:1 Metric Ton
FOB Price: $1.0
Type:Trading Company
inquiryProduct 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
Cas:14173-39-8
Min.Order:10 Gram
Negotiable
Type:Lab/Research institutions
inquiryWe 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
Stock products, own laboratory Package:Grams, Kilograms Application:For R&D Transportation:According to customer request Port:Shanghai
Cas:14173-39-8
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryHigh 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
Cas:14173-39-8
Min.Order:0
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Type:Lab/Research institutions
inquiryp-chlorocinnamic acid
A
p-chlorophenylalanine
Conditions | Yield |
---|---|
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
A
p-chlorophenylalanine
B
D-4-chlorophenylalanine ethyl ester
Conditions | Yield |
---|---|
With lithium hydroxide at 37℃; for 24h; α-chymotrypsin; | A 61% B 83% |
N-acetyl-4-chlorophenylalanine
p-chlorophenylalanine
Conditions | Yield |
---|---|
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
p-chlorophenylalanine
Conditions | Yield |
---|---|
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)
p-chlorophenylalanine
Conditions | Yield |
---|---|
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
A
p-chlorophenylalanine
B
D-4-chlorophenylalanine ethyl ester
Conditions | Yield |
---|---|
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
p-chlorophenylalanine
Conditions | Yield |
---|---|
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
p-chlorophenylalanine
Conditions | Yield |
---|---|
(i) NaNO2, aq. HCl, (ii) CuCl, Cu; Multistep reaction; |
p-chlorophenylalanine
(Z)-3-(4-chlorophenyl)-2-hydroxyacrylic acid
p-chlorophenylalanine
Conditions | Yield |
---|---|
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
B
p-chlorophenylalanine
C
para-Chloro-D-phenylalanine
D
D-4-chlorophenylalanine ethyl ester
Conditions | Yield |
---|---|
With Bacillus licheniformis; sodium hydrogencarbonate; 1-ethyl-3-methylimidazolium acetate In water; water-d2 at 30℃; for 1h; |
p-chlorophenylalanine
Conditions | Yield |
---|---|
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
p-chlorophenylalanine
Conditions | Yield |
---|---|
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
p-chlorophenylalanine
Conditions | Yield |
---|---|
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 |
Conditions | Yield |
---|---|
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
A
p-chlorophenylalanine
Conditions | Yield |
---|---|
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
A
p-chlorophenylalanine
Conditions | Yield |
---|---|
With lipase AS 'Amano' at 35℃; for 24h; pH=6.5; Enzymatic reaction; enantioselective reaction; | A n/a B n/a |
DL-Phe(4Cl)
A
p-chlorophenylalanine
Conditions | Yield |
---|---|
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
A
p-chlorophenylalanine
B
para-Chloro-D-phenylalanine
Conditions | Yield |
---|---|
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 |
Conditions | Yield |
---|---|
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
A
p-chlorophenylalanine
B
para-Chloro-D-phenylalanine
Conditions | Yield |
---|---|
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
A
p-chlorophenylalanine
B
(S)-β-amino-β-(4-chlorophenyl)propionic acid
Conditions | Yield |
---|---|
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
A
p-chlorophenylalanine
C
(S)-β-amino-β-(4-chlorophenyl)propionic acid
Conditions | Yield |
---|---|
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
p-chlorophenylalanine
Conditions | Yield |
---|---|
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
A
p-chlorophenylalanine
B
para-Chloro-D-phenylalanine
Conditions | Yield |
---|---|
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
A
p-chlorophenylalanine
B
para-Chloro-D-phenylalanine
Conditions | Yield |
---|---|
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
A
p-chlorophenylalanine
Conditions | Yield |
---|---|
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
A
3-(4-chlorophenyl)prop-2-enoic acid
B
p-chlorophenylalanine
Conditions | Yield |
---|---|
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
p-chlorophenylalanine
Conditions | Yield |
---|---|
With L-phenylalanine dehydrogenase; D-amino acid aminotransferase In aq. buffer at 37℃; for 2h; pH=8.5; Enzymatic reaction; stereoselective reaction; |
p-chlorophenylalanine
nickel(II) acetate tetrahydrate
Conditions | Yield |
---|---|
With potassium carbonate In methanol at 70℃; for 2h; stereoselective reaction; | 99% |
p-chlorophenylalanine
(R)-N-(2-benzoyl-4-chlorophenyl)-1-[(3,4-dichlorophenyl)methyl]-2-pyrrolidinecarboxamide
nickel(II) acetate tetrahydrate
Conditions | Yield |
---|---|
With potassium carbonate In methanol at 60℃; for 2.5h; Temperature; | 97% |
p-chlorophenylalanine
(1S)-1-(4-chlorophenylmethyl)-2-hydroxyethylamine
Conditions | Yield |
---|---|
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
Conditions | Yield |
---|---|
With d(4)-methanol; potassium carbonate Reflux; diastereoselective reaction; | 88% |
N-tertiarybutoxycarbonyl-D-alanine N-hydroxysuccinimide ester
p-chlorophenylalanine
Conditions | Yield |
---|---|
With 4-methyl-morpholine In N,N-dimethyl-formamide for 4h; Ambient temperature; | 85% |
p-chlorophenylalanine
N-Methylisatoic anhydride
Conditions | Yield |
---|---|
With acetic acid for 16h; Reflux; | 83% |
di-tert-butyl dicarbonate
p-chlorophenylalanine
Boc-p-chloro-L-Phe-OH
Conditions | Yield |
---|---|
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
p-chlorophenylalanine
Boc-p-chloro-L-Phe-OH
Conditions | Yield |
---|---|
In 1,4-dioxane; water for 48h; Ambient temperature; pH=10; | 81% |
p-chlorophenylalanine
isobutene
p-Chloro-L-phenylalanine t-butyl ester hydrochloride
Conditions | Yield |
---|---|
With sodium hydroxide; sulfuric acid In 1,4-dioxane; water at -78 - 20℃; pH=10; | 75% |
Boc-Val-ONSu
p-chlorophenylalanine
Conditions | Yield |
---|---|
With triethylamine In tetrahydrofuran; water at 20℃; Condensation; | 67% |
p-chlorophenylalanine
6-chloro-N-methylisatoic anhydride
Conditions | Yield |
---|---|
With acetic acid for 18h; Reflux; | 67% |
With acetic acid for 16h; Reflux; | 67% |
methanol
p-chlorophenylalanine
(S)-2-amino-3-(4-chloro-phenyl)-propionic acid methyl ester hydrochloride
Conditions | Yield |
---|---|
With hydrogenchloride at 0℃; | 66% |
With thionyl chloride | |
With thionyl chloride at 0℃; | |
With thionyl chloride In methanol Reflux; |
glycolaldehyde dimer
Benzyl isocyanide
p-chlorophenylalanine
Conditions | Yield |
---|---|
With trifluoroacetic acid at -40 - 20℃; Ugi reaction; | A 21% B 53% |
p-chlorophenylalanine
(S)-3-(4-chlorophenyl)-2-hydroxypropionic acid
Conditions | Yield |
---|---|
With sulfuric acid; sodium nitrite In water at 0 - 20℃; | 42.9% |
With sulfuric acid; sodium nitrite at 0 - 20℃; | 20% |
p-chlorophenylalanine
5-(2'-cloro)fenil-7-metilpirazolo-<4,3-c><1,2,4>-oxadiazin-3-one
Conditions | Yield |
---|---|
With sodium hydrogencarbonate In 1,4-dioxane; water for 1.5h; | 40% |
p-chlorophenylalanine
sodium methylate
Conditions | Yield |
---|---|
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% |
p-chlorophenylalanine
Boc-p-chloro-L-Phe-OH
Conditions | Yield |
---|---|
With hydrogenchloride In 1,4-dioxane; pyridine | 27% |
p-chlorophenylalanine
p-Chlor-m-nitrophenylalanin
Conditions | Yield |
---|---|
With sulfuric acid; nitric acid |
p-chlorophenylalanine
potassium thioacetate
(S)-2-Acetylsulfanyl-3-(4-chloro-phenyl)-propionic acid
Conditions | Yield |
---|---|
With hydrogen bromide; sodium nitrite 2.) DMF; Yield given. Multistep reaction; |
p-chlorophenylalanine
4-uulfamoyl-benzoic acid 2,5-dioxo-pyrrolidin-1-yl ester
Conditions | Yield |
---|---|
With sodium hydrogencarbonate In water; N,N-dimethyl-formamide for 24h; Ambient temperature; |
p-chlorophenylalanine
(4-Sulfamoyl-benzoylamino)-acetic acid 2,5-dioxo-pyrrolidin-1-yl ester
Conditions | Yield |
---|---|
With sodium hydrogencarbonate In water; N,N-dimethyl-formamide for 24h; Ambient temperature; |
p-chlorophenylalanine
[2-(4-Sulfamoyl-benzoylamino)-acetylamino]-acetic acid 2,5-dioxo-pyrrolidin-1-yl ester
Conditions | Yield |
---|---|
With sodium hydrogencarbonate In water; N,N-dimethyl-formamide for 24h; Ambient temperature; |
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