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Dayang Chem (Hangzhou) Co.,Ltd.

Dayangchem’s 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. DayangChem can provide different quantiti

DL-Phenylalanine(DLPA) TOP1 supplier in China

Cas:150-30-1

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

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Simagchem Corporation

Welcome to Simagchem, your partner in China as a premier supply of bulk specialty chemicals for industry and life science. We introduce experienced quality product and exceptional JIT service with instant market intelligence in China to benefit our

High quality Dl-Phenylalanine supplier in China

Cas:150-30-1

Min.Order:0 Metric Ton

Negotiable

Type:Manufacturers

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Wuhan Fortuna Chemical Co.,Ltd

Unique advantages of DL-Phenylalanine Cas 150-30-1 Guaranteed purity High quality & competitive price Quality control Fast feedback Prompt shipment Appearance:White crystal or crystalline powder Storage:cool dry place Package:1kg/foi

Manufacturer high quality DL-Phenylalanine Cas 150-30-1 with low price

Cas:150-30-1

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

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Hefei TNJ chemical industry co.,ltd

Product :DL-Phenylalanine Cas 150-30-1 MF:C9H11NO2 1、High quality with reasonible price 2、Fast delivey and high-efficiency 3、Professional working team and professional services 4、ISO,GMP certified Introduction: Hefei TNJ

DL-Phenylalanine manufacturer

Cas:150-30-1

Min.Order:0 Metric Ton

Negotiable

Type:Trading Company

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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 Dl-Phenylalanine

Cas:150-30-1

Min.Order:1

Negotiable

Type:Other

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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

Factory Price API 99% DL-Phenylalanine 150-30-1 GMP Manufacturer

Cas:150-30-1

Min.Order:1 Gram

FOB Price: $0.1

Type:Manufacturers

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EAST CHEMSOURCES LIMITED

DL-Phenylalanine Product Name: DL-Phenylalanine CAS NO.: 150-30-1 Chemical Structure: Molecular Formula: C9H11NO2 Molecular Weight: 165.1

DL-Phenylalanine

Cas:150-30-1

Min.Order:1 Kilogram

FOB Price: $2.0 / 3.0

Type:Manufacturers

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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

DL-Phenylalanine

Cas:150-30-1

Min.Order:1 Metric Ton

Negotiable

Type:Manufacturers

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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

DL-Phenylalanine

Cas:150-30-1

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

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Hebei yanxi chemical co.,LTD.

chengdu and import and export trade 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 res

phenylalanine

Cas:150-30-1

Min.Order:1 Kilogram

FOB Price: $200.0 / 300.0

Type:Trading Company

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Hebei Nengqian Chemical Import and Export Co., LTD

Our Advantage Rich Experience Our products are sold all over Europe,North&South America, Sino-East, Asia and pacific area as well as Africa,we establish long term. Quality service Company cooperates with research institutes. We strictly con

DL-3-Phenylalanine CAS 150-30-1

Cas:150-30-1

Min.Order:1 Kilogram

FOB Price: $1.0 / 10.0

Type:Trading Company

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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

Manufacturer supply CAS 150-30-1 with best quality

Cas:150-30-1

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

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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 ,DL-Phenylalanine CAS NO.150-30-1

Cas:150-30-1

Min.Order:10 Kilogram

Negotiable

Type:Trading Company

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HANWAYS CHEMPHARM CO.,LIMITED

1.Prompt Goods; 2.Flexible payment terms; 3.Documents & Certificate support. Name: DL-Phenylalanine Structure: Formula: C9H11NO2 Molecular Weight : 165.19 Synonyms: PHENYLALANINE, DL-;PHENYALANINE, DL-;RARECHEM AK HC T302;H-DL-PHE-OH;FEMA

Factory Supply DL-Phenylalanine

Cas:150-30-1

Min.Order:1 Kilogram

Negotiable

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

DL-Phenylalanine 150-30-1

Cas:150-30-1

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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ShangHai Soyoung Biotechnology Inc

Shanghai SOYOUNG onsite assessment conducted by Bureau Veritas commissioned at June 2018. Assessed Supplier of Shanghai SOYOUNG is a faithful and professional supplier of health raw materials in pharmacy, food, cosmetic and other fields for many ye

DL-Phenylalanine USP grade CAS 150-30-1

Cas:150-30-1

Min.Order:25 Kilogram

FOB Price: $22.0 / 28.0

Type:Lab/Research institutions

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Xi'an Faithful Biotech Co., Ltd.

We are the manufacturers and suppliers of API in China, and warehouse in Germany and USA of California, which can quickly and safely deliver to your address 1.High quality and competitive price. 2.Free sample for your evaluation. 3.Promptly delivery

Henan Tianfu Chemical Co., Ltd.

TIANFUCHEM--150-30-1--High purity DL-Phenylalanine factory price Our company was built in 2009 with an ISO certificate.In the past 10 years, we have grown up as a famous fine chemicals supplier in China And we had established stable busine

TIANFUCHEM--150-30-1--High purity DL-Phenylalanine factory price

Cas:150-30-1

Min.Order:1 Metric Ton

FOB Price: $2000.0

Type:Lab/Research institutions

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Baoji Guokang Healthchem co.,ltd

Our company has been in existence for 10 years since its establishment. We have our own unique team. The company integrates independent research and development, production and sales. We have established famous brands at home and abroad. At prese

Nutritional supplement, DL-Phenylalanine CAS:150-30-1

Cas:150-30-1

Min.Order:1 Kilogram

FOB Price: $60.4 / 68.2

Type:Trading Company

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Hubei Vanz Pharm Co.,Ltd

Application:Food/feed supplements

High Quality Food Additive Powder Dl-Phenylalanine

Cas:150-30-1

Min.Order:25 Kilogram

Negotiable

Type:Trading Company

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Qingdao Beluga Import and Export Co., LTD

DL-Phenylalanine CAS:150-30-1 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 intermedia

DL-Phenylalanine CAS:150-30-1

Cas:150-30-1

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

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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

DL-Phenylalanine

Cas:150-30-1

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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Changchun Artel lmport and Export trade company

Product Detail Minimum Order Qty. 10 Gram

DL-Phenylalanine CAS NO.150-30-1 CAS NO.150-30-1

Cas:150-30-1

Min.Order:20 Metric Ton

Negotiable

Type:Trading Company

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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 qualifi

DL-Phenylalanine CAS 150-30-1

Cas:150-30-1

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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Leader Biochemical Group

Overview of Our Factories Our Factories production lines Our Factories R&D ability Our Factories warehouse Our Factorie

China Biggest Factory & Manufacturer supply DL-Phenylalanine

Cas:150-30-1

Min.Order:1 Kilogram

FOB Price: $40.0 / 50.0

Type:Lab/Research institutions

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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

DL-Phenylalanine

Cas:150-30-1

Min.Order:0

Negotiable

Type:Lab/Research institutions

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Afine Chemicals Limited

Our Services 1. New Molecules R&D 2. Own test center HPLC NMR GC LC-MS 3. API and Intermediates from China reputed manufacturers 4. Documents support COA MOA MSDS DMF open part Our advantages 1. Government awarded company. Top 100 enter

DL-Phenylalanine

Cas:150-30-1

Min.Order:1 Kilogram

FOB Price: $1.0 / 100000.0

Type:Lab/Research institutions

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Hangzhou Keyingchem Co.,Ltd

Hangzhou KeyingChem Co., Ltd. exported this product to many countries and regions at best price. If you are looking for the material’s manufacturer or supplier in China, KeyingChem is your best choice. Pls contact with us freely for getting det

DL-Phenylalanine

Cas:150-30-1

Min.Order:0 Metric Ton

Negotiable

Type:Lab/Research institutions

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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-Phenylalanine

Cas:150-30-1

Min.Order:0

Negotiable

Type:Lab/Research institutions

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Hebei Miheng Trading Co., Ltd.

DL-Phenylalanine CAS 150-30-1 Our advantage 1.Top quality: Using high quality material and establishing a strict quality control system,assigning specific persons in charge of each part of production,from raw material purchase to assembly.

DL-Phenylalanine CAS 150-30-1

Cas:150-30-1

Min.Order:1 Kilogram

FOB Price: $10.0 / 50.0

Type:Trading Company

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Synthetic route

2-(N-acetylamino)-2-benzylpropanedioic diethyl ester
3235-26-5

2-(N-acetylamino)-2-benzylpropanedioic diethyl ester

Phenylalanine
150-30-1

Phenylalanine

Conditions
ConditionsYield
With hydrogenchloride; water at 90℃; for 0.166667h; Microwave irradiation;98%
With water; hydrogen cation Heating;82%
With hydrogen bromide anschliessend Erwaermen mit wss. Schwefelsaeure;
With sodium hydroxide anschliessend Erwaermen mit wss. Schwefelsaeure;
With hydrogenchloride In water at 110℃; Microwave irradiation;
L-phenylalanine
63-91-2

L-phenylalanine

Phenylalanine
150-30-1

Phenylalanine

Conditions
ConditionsYield
salicylaldehyde In acetic acid at 100℃; for 1h;94%
With barium dihydroxide; water at 155 - 160℃;
With hydrogenchloride; ethanethiol at 110℃; Rate constant; various times;
benzyl bromide
100-39-0

benzyl bromide

C21H15N3O3(2-)*Ni(2+)

C21H15N3O3(2-)*Ni(2+)

Phenylalanine
150-30-1

Phenylalanine

Conditions
ConditionsYield
With potassium hydroxide; C-7 In dichloromethane at 20℃;90%
2-(Benzhydryl-amino)-3-phenyl-propionic acid tert-butyl ester
126181-40-6

2-(Benzhydryl-amino)-3-phenyl-propionic acid tert-butyl ester

Phenylalanine
150-30-1

Phenylalanine

Conditions
ConditionsYield
palladium on activated charcoal In acetic acid Heating;89%
Multi-step reaction with 2 steps
1: 60 percent / formic acid / 10percent Pd/C / methanol
2: trifluoroacetic acid
View Scheme
2-Benzyl-2-benzyloxycarbonylamino-malonic acid dimethyl ester

2-Benzyl-2-benzyloxycarbonylamino-malonic acid dimethyl ester

Phenylalanine
150-30-1

Phenylalanine

Conditions
ConditionsYield
With water; hydrogen cation Heating;88%
2-[2-Benzoylamino-1-methoxy-eth-(Z)-ylideneamino]-3-phenyl-propionic acid

2-[2-Benzoylamino-1-methoxy-eth-(Z)-ylideneamino]-3-phenyl-propionic acid

A

Phenylalanine
150-30-1

Phenylalanine

B

methyl hippurate
1205-08-9

methyl hippurate

Conditions
ConditionsYield
With hydrogenchloride In diethyl ether Yields of byproduct given;A n/a
B 69%
2-[2-Benzoylamino-1-ethoxy-eth-(Z)-ylideneamino]-3-phenyl-propionic acid

2-[2-Benzoylamino-1-ethoxy-eth-(Z)-ylideneamino]-3-phenyl-propionic acid

A

Phenylalanine
150-30-1

Phenylalanine

B

ethyl hippurate
1499-53-2

ethyl hippurate

Conditions
ConditionsYield
With hydrogenchloride In diethyl etherA n/a
B 63%
(±)-N-Boc-2-amino-2-benzylacetonitrile
154279-16-0

(±)-N-Boc-2-amino-2-benzylacetonitrile

Phenylalanine
150-30-1

Phenylalanine

Conditions
ConditionsYield
With hydrogenchloride In methanol for 6h; Heating;50%
N-(diphenylmethylene)glycine tert-butyl ester
81477-94-3

N-(diphenylmethylene)glycine tert-butyl ester

benzyl bromide
100-39-0

benzyl bromide

Phenylalanine
150-30-1

Phenylalanine

Conditions
ConditionsYield
Stage #1: N-(diphenylmethylene)glycine tert-butyl ester; benzyl bromide With sodium hydroxide; (R)-2-amino-2'-hydroxy-1,1'-binaphthyl In dichloromethane at 20℃; for 1h;
Stage #2: With hydrogenchloride In methanol; water Heating;
50%
(E)-3-phenylacrylic acid
140-10-3

(E)-3-phenylacrylic acid

Phenylalanine
150-30-1

Phenylalanine

Conditions
ConditionsYield
With ammonium bicarbonate Ambient temperature; detonation; also with (NH4)2CO3;45%
With ammonium bicarbonate Ambient temperature; detonation; also with (NH4)2CO3;45%
With ammonium hydroxide; Anabaena variabilis phenylalanine ammonia lyase at 30℃; pH=9.5; Kinetics; Enzymatic reaction;
With ammonium hydroxide; phenylalanine ammonia-lyase from Anabaena variabilis N347A mutant In aq. buffer at 35℃; for 12h;
With phenylalanine ammonia lyase from Anabaena variabilis; ammonium carbamate at 30℃; for 22h; pH=9.9; Catalytic behavior; pH-value; Enzymatic reaction;99 %Chromat.
(2R)-N-(diphenylmethylene)[1,2-13 C2, 15 N, 2,2-2 H2 ]glycylbornane-10,2-sultam

(2R)-N-(diphenylmethylene)[1,2-13 C2, 15 N, 2,2-2 H2 ]glycylbornane-10,2-sultam

iodomethylbenzene
620-05-3

iodomethylbenzene

Phenylalanine
150-30-1

Phenylalanine

Conditions
ConditionsYield
With hydrogenchloride; lithium hydroxide; n-butyllithium In tetrahydrofuran; N,N,N,N,N,N-hexamethylphosphoric triamide; hexane; water45%
2-oxo-3-(phenyl)propionic acid
156-06-9

2-oxo-3-(phenyl)propionic acid

A

Phenylalanine
150-30-1

Phenylalanine

B

Phac-DL-Phe-NH2
83556-31-4

Phac-DL-Phe-NH2

Conditions
ConditionsYield
Stage #1: 2-oxo-3-(phenyl)propionic acid With ammonia; hydrogen; chloro(1,5-cyclooctadiene)rhodium(I) dimer; 2,2'-bis[[bis(3-sulfophenyl)phosphino]methyl]-4,4',7,7'-tetrasulfo-1,1'-binaphthyl octasodium salt In ethanol; water at 60℃; under 31503.2 Torr; for 24h;
Stage #2: With hydrogenchloride In ethanol; water Product distribution / selectivity;
A 15%
B 43%
4-benzyl-2-phenyl-2-oxazolin-5-one
5874-61-3, 21453-79-2, 51127-19-6, 75658-67-2

4-benzyl-2-phenyl-2-oxazolin-5-one

A

Phenylalanine
150-30-1

Phenylalanine

B

benzoic acid
65-85-0

benzoic acid

Conditions
ConditionsYield
With potassium In tetrahydrofuran for 4h;A 37%
B 33%
phenyllactic acid
828-01-3

phenyllactic acid

Phenylalanine
150-30-1

Phenylalanine

Conditions
ConditionsYield
With ammonium hydroxide; hydrogen at 219.84℃; under 7500.75 Torr; for 2h; Autoclave;30%
With ammonium hydroxide; hydrogen at 180℃; under 7500.75 Torr; for 2h; Autoclave;51.5 %Spectr.
2-Bromo-3-phenyl-propionic acid; compound with ammonia

2-Bromo-3-phenyl-propionic acid; compound with ammonia

Phenylalanine
150-30-1

Phenylalanine

Conditions
ConditionsYield
at 19.9℃; under 37503000 Torr; Product distribution; under shear deformation (360 deg);0.95%
5-benzylidene-2-thiohydantoin
583-46-0

5-benzylidene-2-thiohydantoin

Phenylalanine
150-30-1

Phenylalanine

Conditions
ConditionsYield
With hydrogenchloride; tin
4-benzyl-oxazolidine-2,5-dione
583-47-1

4-benzyl-oxazolidine-2,5-dione

Phenylalanine
150-30-1

Phenylalanine

Conditions
ConditionsYield
With hydrogenchloride
5-phenylimidazolidine-2,4-dione
89-24-7

5-phenylimidazolidine-2,4-dione

Phenylalanine
150-30-1

Phenylalanine

Conditions
ConditionsYield
With hydrogen iodide
With phosphorus; iodine
With barium dihydroxide; water
diethyl ether
60-29-7

diethyl ether

4-(phenyl-trans-azo)-phenol; compound with phenylalanine

4-(phenyl-trans-azo)-phenol; compound with phenylalanine

A

Phenylalanine
150-30-1

Phenylalanine

B

4-Oxy-azoxybenzol
16054-49-2

4-Oxy-azoxybenzol

2-bromo-3-phenylpropanoic acid
16503-53-0

2-bromo-3-phenylpropanoic acid

Phenylalanine
150-30-1

Phenylalanine

Conditions
ConditionsYield
With ammonia
With ammonia; water
With ammonia; water at 100℃; im Druckrohr;
With ammonia
formic acid
64-18-6

formic acid

Phenylalanine
150-30-1

Phenylalanine

N-formyl-phenylalanine
4289-95-6

N-formyl-phenylalanine

Conditions
ConditionsYield
With acetic anhydride at 20℃; for 1h;100%
With acetic anhydride at 20℃; for 19h;87%
In N,N-dimethyl-formamide for 0.166667h; Heating;81%
Conditions
ConditionsYield
With sodium tetrahydroborate; iodine100%
With zirconium(IV) borohydride In tetrahydrofuran at 25℃; Reduction;90%
With sodium tetrahydroborate; iodine In tetrahydrofuran for 15h; Heating;60%
ethanol
64-17-5

ethanol

Phenylalanine
150-30-1

Phenylalanine

phenylalanine ethyl ester
1795-96-6

phenylalanine ethyl ester

Conditions
ConditionsYield
Stage #1: ethanol; Phenylalanine With thionyl chloride Reflux;
Stage #2: With sodium hydrogencarbonate
100%
With toluene-4-sulfonic acid In toluene at 80℃; for 16h;83%
With hydrogenchloride
methanol
67-56-1

methanol

Phenylalanine
150-30-1

Phenylalanine

methyl 2-amino-3-phenylpropanoate hydrochloride
5619-07-8

methyl 2-amino-3-phenylpropanoate hydrochloride

Conditions
ConditionsYield
With thionyl chloride at 5 - 50℃; for 25h;100%
With thionyl chloride at 50℃; for 25h; Cooling with ice;100%
With thionyl chloride at 0 - 20℃; for 20h;99%
Phenylalanine
150-30-1

Phenylalanine

di-tert-butyl dicarbonate
24424-99-5

di-tert-butyl dicarbonate

2-(tert-butoxycarbonylamino)-3-phenylpropionic acid
4530-18-1

2-(tert-butoxycarbonylamino)-3-phenylpropionic acid

Conditions
ConditionsYield
With sodium hydroxide; sodium hydrogencarbonate In 1,4-dioxane; water at 20℃;100%
With tetramethyl ammoniumhydroxide91%
With sodium hydroxide In 1,4-dioxane; water at 0 - 20℃; for 5h;81%
Phenylalanine
150-30-1

Phenylalanine

bis(2,4-dinitrophenyl) carbonate
7497-12-3

bis(2,4-dinitrophenyl) carbonate

4-benzyl-oxazolidine-2,5-dione
583-47-1

4-benzyl-oxazolidine-2,5-dione

Conditions
ConditionsYield
In tetrahydrofuran at 60℃; for 91h; Product distribution / selectivity;100%
Phenylalanine
150-30-1

Phenylalanine

2-chloro-4-fluorobenzonitrile
60702-69-4

2-chloro-4-fluorobenzonitrile

N-(3-chloro-4-cyanophenyl)phenylalanine
1114547-56-6

N-(3-chloro-4-cyanophenyl)phenylalanine

Conditions
ConditionsYield
With caesium carbonate In dimethyl sulfoxide at 90℃;100%
3-aminopropyltriethoxysilane
919-30-2

3-aminopropyltriethoxysilane

Phenylalanine
150-30-1

Phenylalanine

C18H32N2O4Si

C18H32N2O4Si

Conditions
ConditionsYield
at 160℃; for 0.05h; Product distribution / selectivity; Microwave irradiation (300 W);100%
Phenylalanine
150-30-1

Phenylalanine

benzoyl chloride
98-88-4

benzoyl chloride

DL-N-benzoylphenylalanine
2566-22-5, 2901-76-0, 37002-52-1

DL-N-benzoylphenylalanine

Conditions
ConditionsYield
With sodium hydroxide; N-ethyl-N,N-diisopropylamine In water 1.) 0 deg C, 30 min; 2.) up to RT, 30 min;99%
With sodium hydroxide In water; acetonitrile at 0℃; for 2h;88%
With sodium hydroxide In water for 0.5h;79%
methanol
67-56-1

methanol

Phenylalanine
150-30-1

Phenylalanine

DL-phenylalanine methyl ester
15028-44-1

DL-phenylalanine methyl ester

Conditions
ConditionsYield
With thionyl chloride at -20℃; for 3.66667h; Reflux;99%
With thionyl chloride for 3h; Heating;98%
With sulfuric acid Reflux;92%
Phenylalanine
150-30-1

Phenylalanine

1-benzylisatin
1217-89-6

1-benzylisatin

(2-oxo-1,2-dihydro-indol-3-ylidene)-acetic acid ethyl ester
21728-28-9

(2-oxo-1,2-dihydro-indol-3-ylidene)-acetic acid ethyl ester

C35H31N3O4

C35H31N3O4

Conditions
ConditionsYield
In methanol at 30℃; for 4h; Solvent; Time; Concentration; diastereoselective reaction;99%
1-benzyl-5-chloroisatin
26960-68-9

1-benzyl-5-chloroisatin

Phenylalanine
150-30-1

Phenylalanine

(2-oxo-1,2-dihydro-indol-3-ylidene)-acetic acid ethyl ester
21728-28-9

(2-oxo-1,2-dihydro-indol-3-ylidene)-acetic acid ethyl ester

C35H30ClN3O4

C35H30ClN3O4

Conditions
ConditionsYield
In methanol at 30℃; for 24h; diastereoselective reaction;99%
Phenylalanine
150-30-1

Phenylalanine

1-benzyl-7-fluoroindoline-2,3-dione
1190109-45-5

1-benzyl-7-fluoroindoline-2,3-dione

(2-oxo-1,2-dihydro-indol-3-ylidene)-acetic acid ethyl ester
21728-28-9

(2-oxo-1,2-dihydro-indol-3-ylidene)-acetic acid ethyl ester

C35H30FN3O4

C35H30FN3O4

Conditions
ConditionsYield
In methanol at 30℃; for 24h; diastereoselective reaction;99%
Phenylalanine
150-30-1

Phenylalanine

2,2-dimethoxy-propane
77-76-9

2,2-dimethoxy-propane

methyl 2-amino-3-phenylpropanoate hydrochloride
5619-07-8

methyl 2-amino-3-phenylpropanoate hydrochloride

Conditions
ConditionsYield
With hydrogenchloride In water at 20℃; for 18h;99%
formaldehyd
50-00-0

formaldehyd

Phenylalanine
150-30-1

Phenylalanine

(R,S)-1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid
67123-97-1

(R,S)-1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid

Conditions
ConditionsYield
With hydrogenchloride In water for 4.5h; Heating / reflux;98.9%
With hydrogenchloride69%
With hydrogenchloride In water for 6h; Reflux;33%
phthalic anhydride
85-44-9

phthalic anhydride

Phenylalanine
150-30-1

Phenylalanine

N-phthaloylphenylalanine
3588-64-5

N-phthaloylphenylalanine

Conditions
ConditionsYield
at 170℃; for 2h;98%
In acetonitrile at 145℃; Sealed tube;96%
at 170℃; for 2.5h;93%
maleic anhydride
108-31-6

maleic anhydride

Phenylalanine
150-30-1

Phenylalanine

N-maleyl-D,L-phenylalanine
96661-85-7

N-maleyl-D,L-phenylalanine

Conditions
ConditionsYield
In acetic acid at 20℃;98%
In acetic acid for 0.166667h; Heating;81%
Phenylalanine
150-30-1

Phenylalanine

Bz-Gly-ONPh
3101-11-9

Bz-Gly-ONPh

N-hippuroyl-3-phenyl-alanine
4703-39-3

N-hippuroyl-3-phenyl-alanine

Conditions
ConditionsYield
With sodium hydroxide In water; butan-1-ol Ambient temperature;98%
m-carborane-1,7-dicarboxylic acid dichloride
23810-52-8

m-carborane-1,7-dicarboxylic acid dichloride

Phenylalanine
150-30-1

Phenylalanine

C2B10H10(CONHCH(CH2C6H5)COOH)2
186822-50-4

C2B10H10(CONHCH(CH2C6H5)COOH)2

Conditions
ConditionsYield
With hydrogenchloride; sodium hydroxide In water byproducts: NaCl; stirring (20-30°C, 2-3 h), aq. HCl addn.; washing (water), drying (vac.); elem. anal.;98%
(S)-benzyl 4-(1-benzo[d][1m2m3]triazol-1-yl)-3-(benzyloxycarbonylamino)-4-oxobutanoate
1052265-49-2

(S)-benzyl 4-(1-benzo[d][1m2m3]triazol-1-yl)-3-(benzyloxycarbonylamino)-4-oxobutanoate

Phenylalanine
150-30-1

Phenylalanine

2-((S)-4-(benzyloxy)-2-(benzyloxycarbonylamino)-4-oxobutanamido)-3-phenylpropanoic acid
1052265-93-6

2-((S)-4-(benzyloxy)-2-(benzyloxycarbonylamino)-4-oxobutanamido)-3-phenylpropanoic acid

Conditions
ConditionsYield
With triethylamine In water; acetonitrile at 20℃; for 2h;98%
formaldehyd
50-00-0

formaldehyd

Phenylalanine
150-30-1

Phenylalanine

1,2,3,4-tetrahydro-isoquinoline-3-carboxylic acid ; hydrochloride
41994-51-8

1,2,3,4-tetrahydro-isoquinoline-3-carboxylic acid ; hydrochloride

Conditions
ConditionsYield
With hydrogenchloride In water for 4.5h; Reflux;98%
Phenylalanine
150-30-1

Phenylalanine

((S)-N-(2-benzoyl-4-chlorophenyl)-1-(3,4-dichlorobenzyl)pyrrolidine-2-carboxamide)
1644308-41-7

((S)-N-(2-benzoyl-4-chlorophenyl)-1-(3,4-dichlorobenzyl)pyrrolidine-2-carboxamide)

nickel(II) acetate tetrahydrate
6018-89-9

nickel(II) acetate tetrahydrate

C34H30Cl3N3NiO3

C34H30Cl3N3NiO3

Conditions
ConditionsYield
With potassium carbonate In methanol at 60℃; for 3h; Temperature; diastereoselective reaction;98%
Phenylalanine
150-30-1

Phenylalanine

(S)-N-(2-benzoyl-4-chlorophenyl)-1-(3,4-dichlorobenzyl)-2-methylpyrrolidine-2-carboxamide

(S)-N-(2-benzoyl-4-chlorophenyl)-1-(3,4-dichlorobenzyl)-2-methylpyrrolidine-2-carboxamide

nickel(II)-(S)-N-(2-benzoyl-4-chlorophenyl)-1-(3,4-dichlorobenzyl)-2-methylpyrrolidine-2-carboxamide/(S)-phenylalanine Schiff base complex

nickel(II)-(S)-N-(2-benzoyl-4-chlorophenyl)-1-(3,4-dichlorobenzyl)-2-methylpyrrolidine-2-carboxamide/(S)-phenylalanine Schiff base complex

Conditions
ConditionsYield
With 1,8-diazabicyclo[5.4.0]undec-7-ene In methanol at 60℃; for 72h;98%
With potassium carbonate In methanol at 60℃; for 8h; Catalytic behavior; Reagent/catalyst; Solvent; Temperature; diastereoselective reaction;98%
Phenylalanine
150-30-1

Phenylalanine

N-benzyl-5-fluoroisatin
366799-82-8

N-benzyl-5-fluoroisatin

(2-oxo-1,2-dihydro-indol-3-ylidene)-acetic acid ethyl ester
21728-28-9

(2-oxo-1,2-dihydro-indol-3-ylidene)-acetic acid ethyl ester

C35H30FN3O4

C35H30FN3O4

Conditions
ConditionsYield
In methanol at 30℃; for 24h; diastereoselective reaction;98%
benzoic acid N-hydroxysuccinimide ester
23405-15-4

benzoic acid N-hydroxysuccinimide ester

Phenylalanine
150-30-1

Phenylalanine

DL-N-benzoylphenylalanine
2566-22-5, 2901-76-0, 37002-52-1

DL-N-benzoylphenylalanine

Conditions
ConditionsYield
With potassium carbonate In dichloromethane; water at 20℃; for 2h;97%
Phenylalanine
150-30-1

Phenylalanine

4-chloro-benzoyl chloride
122-01-0

4-chloro-benzoyl chloride

dimethyl acetylenedicarboxylate
762-42-5

dimethyl acetylenedicarboxylate

C21H18ClNO4
1033595-55-9

C21H18ClNO4

Conditions
ConditionsYield
With [bmIm]OH In water Heating;97%
Phenylalanine
150-30-1

Phenylalanine

indole-2,3-dione
91-56-5

indole-2,3-dione

(3E)-3-benzylidene-1,3-dihydro-2H-indol-2-one
23782-37-8

(3E)-3-benzylidene-1,3-dihydro-2H-indol-2-one

C31H25N3O2

C31H25N3O2

Conditions
ConditionsYield
In methanol at 60℃; for 3h; diastereoselective reaction;97%
1-dodecyl alcohol
112-53-8

1-dodecyl alcohol

Phenylalanine
150-30-1

Phenylalanine

toluene-4-sulfonic acid
104-15-4

toluene-4-sulfonic acid

racemic 1-(dodecyloxy)-1-oxo-3-phenylpropan-2-aminium 4-methyl benzenesulfonate

racemic 1-(dodecyloxy)-1-oxo-3-phenylpropan-2-aminium 4-methyl benzenesulfonate

Conditions
ConditionsYield
In toluene Reflux;97%
Stage #1: 1-dodecyl alcohol; Phenylalanine In neat (no solvent) at 120℃; for 0.0833333h; Green chemistry;
Stage #2: toluene-4-sulfonic acid In neat (no solvent) at 130 - 135℃; Green chemistry;
82%
N-benzyloxycarbonyl-3-aminopropionic acid succinimide ester
53733-97-4

N-benzyloxycarbonyl-3-aminopropionic acid succinimide ester

Phenylalanine
150-30-1

Phenylalanine

(±)-Cbz-βAla-Phe-OH
21612-32-8

(±)-Cbz-βAla-Phe-OH

Conditions
ConditionsYield
With sodium hydrogencarbonate In ethanol; water; acetone at 20℃; for 5h;97%

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