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Anhui Dexinjia Biopharm Co., Ltd

As a leading and professional manufacturer of APIs and API intermediates in China,Anhui Dexinjia Biopharm Co., Ltd founded in 2006, Except for the R&D center, our company has built a close cooperation relation with Chinese Academy of Sciences,

L-Pipecolinic acid

Cas:3105-95-1

Min.Order:1 Gram

Negotiable

Type:Manufacturers

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Dayang Chem (Hangzhou) Co.,Ltd.

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

L(-)-Pipecolinic acid Manufacturer/High quality/Best price/In stock

Cas:3105-95-1

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 (L)-Pipecolic Acid supplier in China

Cas:3105-95-1

Min.Order:1 Metric Ton

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Type:Manufacturers

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Wuhan Fortuna Chemical Co.,Ltd

Unique advantages for L(-)-Pipecolinic acid Cas3105-95-1 Guaranteed the purity High quality & competitive price Quality control Fast feedback Prompt shipment Appearance:White crystalline powder Package:1kg/foil bag;25kg/drum Applicati

High quality L(-)-Pipecolinic acid Cas3105-95-1 with good service and best price

Cas:3105-95-1

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

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Jinan Finer Chemical Co., Ltd

Product description: Product name L(-)-Pipecolinic acid CAS number 3105-95-1 Assay ≥98% Appearance White crystalline powder Capacity 200mt/year Application Pharmaceutical int

L(-)-Pipecolinic acid

Cas:3105-95-1

Min.Order:10 Gram

FOB Price: $12.0

Type:Lab/Research institutions

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Henan Allgreen Chemical Co.,Ltd

high quality Appearance:White or off white powder Storage:Sealed, dry, microtherm , avoid light and smell Package:According to the demand of customer Application:Pharmaceutical intermediates Transportation:by air or by sea Port:shanghai

(S)-2-Piperidinecarboxylic acid

Cas:3105-95-1

Min.Order:1 Kilogram

Negotiable

Type:Manufacturers

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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 (L)-Pipecolic Acid

Cas:3105-95-1

Min.Order:1

Negotiable

Type:Other

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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

(S)-(-)-Pipecolinic acid

Cas:3105-95-1

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

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Henan Tianfu Chemical Co., Ltd.

High purity CAS 3105-95-1 L(-)-Pipecolinic acid in stock Our main business covers the fields below: 1.Noble Metal Catalysts (Pt.Pd...) 2.Organic Phosphine Ligands (Tert-butyl-phosphine.Cyclohexyl-phosphine...) 3.OLED intermediates (Fluo

High purity CAS 3105-95-1 L(-)-Pipecolinic acid in stock

Cas:3105-95-1

Min.Order:1 Gram

FOB Price: $100.0

Type:Lab/Research institutions

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Hebei Nengqian Chemical Import and Export Co., LTD

English Name L(-)-Pipecolinic acid CAS Number 3105-95-1 Molec

L (-) -Pipecolinic Acid cas:3105-95-1

Cas:3105-95-1

Min.Order:1 Kilogram

FOB Price: $80.0 / 110.0

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

Factory direct supply CAS 3105-95-1 with best quality

Cas:3105-95-1

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

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Henan Sinotech Import&Export Corporation

Product Name: L-PIPECOLINIC ACID Synonyms: RARECHEM BK PT F201;(S)-(-)-2-PIPERIDINECARBOXYLIC ACID;(S)-2-PIPERIDINECARBOXYLIC ACID;S-(-)-PIPECOLINIC ACID;(S)-(-)-PIPECOLI

L(-)-Pipecolinic acid CAS:3105-95-1

Cas:3105-95-1

Min.Order:5 Metric Ton

FOB Price: $1.0 / 2.0

Type:Other

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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

2-Piperidinecarboxylicacid, (2S)- 3105-95-1

Cas:3105-95-1

Min.Order:1 Kilogram

Negotiable

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

L-Pipecolinic Acid with CAS:3105-95-1

Cas:3105-95-1

Min.Order:1 Kilogram

FOB Price: $1796.0 / 1884.4

Type:Trading Company

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Qingdao Beluga Import and Export Co., LTD

L(-)-Pipecolinic acid CAS:3105-95-1 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 inte

L(-)-Pipecolinic acid CAS:3105-95-1

Cas:3105-95-1

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

2-Piperidinecarboxylicacid, (2S)-

Cas:3105-95-1

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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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 qualifie

cas 3105-95-1 L(-)-Pipecolinic acid

Cas:3105-95-1

Min.Order:1 Kilogram

Negotiable

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

CAS NO.:3105-95-1

Cas:3105-95-1

Min.Order:0

Negotiable

Type:Lab/Research institutions

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Wuhan Zenuo Biological Medicine Technology Co Ltd

Product Name: L(-)-Pipecolinic acid Synonyms: RARECHEM BK PT F201;(S)-(-)-2-PIPERIDINECARBOXYLIC ACID;(S)-2-PIPERIDINECARBOXYLIC ACID;S-(-)-PIPECOLINIC ACID;(S)-(-)-PIPECOLIC ACID;(S)-PIPECOLIC ACID;(S)-PIPERIDINE-2-CARBOXYLIC ACID;PIP-OH CAS:

L(-)-Pipecolinic acid supplier best quality

Cas:3105-95-1

Min.Order:100 Gram

Negotiable

Type:Lab/Research institutions

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Xiamen Hisunny Chemical Co.,Ltd

Best quality & Attractive price & Professional service; Trial & Pilot & Commercial Hisunny Chemical is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality intermediates, specia

L-(-)-Pipecolinic Acid

Cas:3105-95-1

Min.Order:0

Negotiable

Type:Manufacturers

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Triumph International Development Limilted

Appearance:white or light yellow crystalline powder Storage:Store in a cool,dry place and keep away from direct strong light Package:As customer request Application:Used for research and industrial manufacture. Transportation:As

L(-)-Pipecolinic acid

Cas:3105-95-1

Min.Order:100 Gram

Negotiable

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

L-2-Piperidine

Cas:3105-95-1

Min.Order:0 Metric Ton

Negotiable

Type:Lab/Research institutions

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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

L(-)-2-Pipecolinic acid

Cas:3105-95-1

Min.Order:10 Kilogram

Negotiable

Type:Trading Company

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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-PIPECOLIC ACID

Cas:3105-95-1

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou J&H Chemical Co., Ltd.

J&H CHEM R&D center can offer custom synthesis according to the contract research and development services for the fine chemicals, pharmaceutical, biotechnique and some of the other chemicals. J&H CHEM has some Manufacturing base in Jia

(S)-(-)-Pipecolinic acid

Cas:3105-95-1

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

L-(-)-pipecolinic acid

Cas:3105-95-1

Min.Order:4 Kilogram

Negotiable

Type:Lab/Research institutions

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Shanghai Hope Chem Co., Ltd

1. Product advantages: exquisite appearance and unique functions. 2. Product Advantages: Our products are the best,fast speed ,in large stock 3. High-quality products and thoughtful service are your greatest satisfaction. 4. The product

H-HoPro-OH

Cas:3105-95-1

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Shaanxi New nine Material Technology Co., Ltd.

Our Advantage & Service 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. 2 Professional R&D

L-Pipecolinic acid CAS NO.3105-95-1

Cas:3105-95-1

Min.Order:10 Gram

FOB Price: $5.0 / 7.0

Type:Trading Company

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(-)-Pipecolinic acid

Cas:3105-95-1

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

High quality (L)-Pipecolic Acid

Cas:3105-95-1

Min.Order:10 Gram

FOB Price: $100.0

Type:Lab/Research institutions

inquiry

Synthetic route

D-lysine
923-27-3

D-lysine

pipecolinic acid
3105-95-1

pipecolinic acid

Conditions
ConditionsYield
With porcine kidney D-amino acid oxidase; Pseudomonas putida N-methyl-L-amino acid dehydrogenase; Tris buffer; flavin adenine dinucleotide; catalase In various solvent(s) at 30℃; for 24h; pH=5.1 - 7.6;100%
(S)-(-)-2-piperidinecarboxylic acid ethyl ester hydrochloride
123495-48-7

(S)-(-)-2-piperidinecarboxylic acid ethyl ester hydrochloride

pipecolinic acid
3105-95-1

pipecolinic acid

Conditions
ConditionsYield
With hydrogenchloride; water at 90℃; for 6h;100%
(S)-1-(carbobenzyloxy)-2-piperidinecarboxylic acid
28697-11-2

(S)-1-(carbobenzyloxy)-2-piperidinecarboxylic acid

pipecolinic acid
3105-95-1

pipecolinic acid

Conditions
ConditionsYield
With hydrogen; palladium on activated charcoal In methanol under 2327.2 Torr; for 6h; Ambient temperature;94%
C16H26N2O3S

C16H26N2O3S

pipecolinic acid
3105-95-1

pipecolinic acid

Conditions
ConditionsYield
With lithium hydroxide In tetrahydrofuran at 0℃; for 3h; Reagent/catalyst;93.2%
(4S,9aS)-4-phenylhexahydropyrido[2,1-c][1,4]oxazin-1-one
290333-69-6

(4S,9aS)-4-phenylhexahydropyrido[2,1-c][1,4]oxazin-1-one

pipecolinic acid
3105-95-1

pipecolinic acid

Conditions
ConditionsYield
With hydrogen; palladium dihydroxide In ethanol for 2h; Catalytic hydrogenation;91%
pipecolinic acid
3105-95-1

pipecolinic acid

Conditions
ConditionsYield
With sodium hydroxide at 120℃; for 3h;91%
L-lysine
56-87-1

L-lysine

pipecolinic acid
3105-95-1

pipecolinic acid

Conditions
ConditionsYield
With bovine liver catalase; D-glucose; NADP In water at 30℃; for 17h; pH=7.5;90%
platinum(IV) oxide; Pt/titania In water for 44h; Irradiation; pH 9.7;33%
With lysine aminotransferase expressed by Escherichia coli JM109
C6H10N2

C6H10N2

pipecolinic acid
3105-95-1

pipecolinic acid

Conditions
ConditionsYield
With water; hydrogen bromide at 70℃; for 5h; Reagent/catalyst; Temperature;90%
(2S)-1-(4-methylphenylsulfonyl)piperidine-2-carboxylic acid
56099-73-1

(2S)-1-(4-methylphenylsulfonyl)piperidine-2-carboxylic acid

pipecolinic acid
3105-95-1

pipecolinic acid

Conditions
ConditionsYield
With sodium amalgam; sodium phosphate In methanol at 20℃; for 5h;80%
(4R)-4-Phenylhexahydropyrido<2,1-c><1,4>oxazin-1-one
500131-75-9

(4R)-4-Phenylhexahydropyrido<2,1-c><1,4>oxazin-1-one

pipecolinic acid
3105-95-1

pipecolinic acid

Conditions
ConditionsYield
With hydrogen; palladium on activated charcoal In ethanol; acetic acid for 1h;70%
Conditions
ConditionsYield
With Amberlite IR-120 In water59%
pipecolic Acid
4043-87-2

pipecolic Acid

pipecolinic acid
3105-95-1

pipecolinic acid

Conditions
ConditionsYield
With porcine kidney D-amino acid oxidase; Pseudomonas putida N-methyl-L-amino acid dehydrogenase; Tris buffer; flavin adenine dinucleotide; catalase In various solvent(s) at 30℃; for 24h; pH=8.0;50%
With D-tartaric acid
(3S,5S)-2,3,5,6-tetrahydro-3-(4-bromobutyl)-5-phenyl-N-(benzyloxycarbonyl)-4H-1,4-oxazine-2-one
625824-32-0

(3S,5S)-2,3,5,6-tetrahydro-3-(4-bromobutyl)-5-phenyl-N-(benzyloxycarbonyl)-4H-1,4-oxazine-2-one

A

L-Norleucine
327-57-1

L-Norleucine

B

pipecolinic acid
3105-95-1

pipecolinic acid

Conditions
ConditionsYield
With hydrogen; trifluoroacetic acid; palladium on activated charcoal In methanol under 2844.31 Torr; for 24h;A 12%
B 45%
N-acetyl-DL-2-amino-6-bromohexanoic acid
227185-30-0

N-acetyl-DL-2-amino-6-bromohexanoic acid

A

pipecolinic acid
3105-95-1

pipecolinic acid

B

N-acetyl-D-2-amino-6-bromohexanoic acid
849758-49-2

N-acetyl-D-2-amino-6-bromohexanoic acid

C

N-acetyl-L-2-amino-6-bromohexanoic acid

N-acetyl-L-2-amino-6-bromohexanoic acid

Conditions
ConditionsYield
With sodium hydroxide; Aspergillus L-aminoacylase; cobalt(II) chloride In water at 38℃; for 24h; pH=7;A 35%
B n/a
C n/a
(RS)-piperidine-2-carboxamide
19889-77-1

(RS)-piperidine-2-carboxamide

pipecolinic acid
3105-95-1

pipecolinic acid

Conditions
ConditionsYield
With air; D-glucose; Pseudomonas fluorescens DSM 9924 cells; yeast extract at 30℃;20%
(2S,3'S,5'R,6'R)-6'-(3-Carboxy-propyl)-[2,3']bipiperidinyl-5'-carboxylic acid
117614-90-1

(2S,3'S,5'R,6'R)-6'-(3-Carboxy-propyl)-[2,3']bipiperidinyl-5'-carboxylic acid

A

pipecolinic acid
3105-95-1

pipecolinic acid

B

3-amino propanoic acid
107-95-9

3-amino propanoic acid

C

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

4-amino-n-butyric acid

Conditions
ConditionsYield
With chromium(VI) oxide In sulfuric acid at 100℃; for 6h;A 9%
B n/a
C n/a
(2S)-1,2,3,6-tetrahydropyridine-2-carboxylic acid
31456-71-0

(2S)-1,2,3,6-tetrahydropyridine-2-carboxylic acid

pipecolinic acid
3105-95-1

pipecolinic acid

Conditions
ConditionsYield
With methanol; platinum Hydrogenation;
2-Picolinic acid
98-98-6

2-Picolinic acid

A

pipecolinic acid
3105-95-1

pipecolinic acid

B

(R)-(+)-pipecolic acid
1723-00-8

(R)-(+)-pipecolic acid

Conditions
ConditionsYield
With hydrogen
H-Lys(acetyl)-OH
692-04-6

H-Lys(acetyl)-OH

pipecolinic acid
3105-95-1

pipecolinic acid

Conditions
ConditionsYield
platinum(IV) oxide; Pt/titania In water for 24h; Irradiation; pH 5.8;17 % Chromat.
L-homoarginine
156-86-5

L-homoarginine

pipecolinic acid
3105-95-1

pipecolinic acid

Conditions
ConditionsYield
platinum(IV) oxide; Pt/titania In water for 24h; Irradiation; pH 5.7;43 % Chromat.
N-6-(aminocarbonyl)-L-lysine
1190-49-4, 121080-96-4

N-6-(aminocarbonyl)-L-lysine

pipecolinic acid
3105-95-1

pipecolinic acid

Conditions
ConditionsYield
platinum(IV) oxide; Pt/titania In water for 17h; Irradiation; pH 7.3;38 % Chromat.
(S)-2-amino-6-(tert-butoxycarbonylamino)hexanoic acid
2418-95-3

(S)-2-amino-6-(tert-butoxycarbonylamino)hexanoic acid

pipecolinic acid
3105-95-1

pipecolinic acid

Conditions
ConditionsYield
platinum(IV) oxide; Pt/titania In water for 41h; Irradiation; pH 4.6;11 % Chromat.
Nε-formyl-(2S)-lysine
1190-48-3

Nε-formyl-(2S)-lysine

pipecolinic acid
3105-95-1

pipecolinic acid

Conditions
ConditionsYield
platinum(IV) oxide; Pt/titania In water for 47h; Irradiation; pH 6.6;8 % Chromat.
L-Lysine hydrochloride
657-27-2, 10098-89-2

L-Lysine hydrochloride

pipecolinic acid
3105-95-1

pipecolinic acid

Conditions
ConditionsYield
With sodium nitroprusside; sodium hydroxide In water at 60℃; for 4h; pH=9.5; Yield given;
at 37℃; for 20h; pH=7; Enzymatic reaction;n/a
Tacrolimus
104987-11-3

Tacrolimus

pipecolinic acid
3105-95-1

pipecolinic acid

Conditions
ConditionsYield
With hydrogenchloride Heating;
(22E,24E,26E,27E,29R,30S,31R,32R,34S,36S,38S,39S,40S,41R,50R)-40,50-dihydroxy-39-[(1R)-2-[(1S,3R,4R)-4-hydroxy-3-methoxy-cyclohexyl]-1-methyl-ethyl]-38,41-dimethoxy-29,30,31,32,42,43-hexamethyl-60,61-dioxa-51-azatricyclohexatriaconta-22,24,26(42),27(43)-tetraene-44,45,46,47,48-pentone
53123-88-9

(22E,24E,26E,27E,29R,30S,31R,32R,34S,36S,38S,39S,40S,41R,50R)-40,50-dihydroxy-39-[(1R)-2-[(1S,3R,4R)-4-hydroxy-3-methoxy-cyclohexyl]-1-methyl-ethyl]-38,41-dimethoxy-29,30,31,32,42,43-hexamethyl-60,61-dioxa-51-azatricyclohexatriaconta-22,24,26(42),27(43)-tetraene-44,45,46,47,48-pentone

pipecolinic acid
3105-95-1

pipecolinic acid

Conditions
ConditionsYield
With hydrogenchloride In methanol for 32h;
methyl piperidine-2-carboxylate hydrochloride
32559-18-5

methyl piperidine-2-carboxylate hydrochloride

A

pipecolinic acid
3105-95-1

pipecolinic acid

B

(R)-(+)-pipecolic acid
1723-00-8

(R)-(+)-pipecolic acid

Conditions
ConditionsYield
With Aspergillus niger lipase Product distribution; enantioselectivity, different pH, enzyme assay, other pipecolate esters;
(2R,3R)-3-hydroxypiperidine-1-carboxylic acis
56879-47-1, 112241-70-0, 119593-44-1, 122088-79-3

(2R,3R)-3-hydroxypiperidine-1-carboxylic acis

pipecolinic acid
3105-95-1

pipecolinic acid

Conditions
ConditionsYield
With phosphorus; hydrogen iodide at 140℃; for 5h;
n-octyl 2-piperidinecarboxylate hydrochloride

n-octyl 2-piperidinecarboxylate hydrochloride

A

(R)-Octyl-2-pipecolate hydrochloride

(R)-Octyl-2-pipecolate hydrochloride

B

pipecolinic acid
3105-95-1

pipecolinic acid

Conditions
ConditionsYield
Aspergillus niger lipase for 3h;
formaldehyd
50-00-0

formaldehyd

pipecolinic acid
3105-95-1

pipecolinic acid

(-)-(2S)-1-methylpiperidine-2-carboxylic acid
41447-18-1

(-)-(2S)-1-methylpiperidine-2-carboxylic acid

Conditions
ConditionsYield
With palladium 10% on activated carbon; hydrogen In methanol under 836.056 Torr; for 24h;100%
With hydrogen; palladium on activated charcoal In methanol; water for 42h;
1-benzylisatin
1217-89-6

1-benzylisatin

ethyl (2E)-(1-benzyl-2-oxo-1,2-dihydro-3H-indol-3-ylidene)acetate
13672-24-7

ethyl (2E)-(1-benzyl-2-oxo-1,2-dihydro-3H-indol-3-ylidene)acetate

pipecolinic acid
3105-95-1

pipecolinic acid

C39H37N3O4

C39H37N3O4

Conditions
ConditionsYield
In ethanol at 20℃; for 2h; diastereoselective reaction;99%
di-tert-butyl dicarbonate
24424-99-5

di-tert-butyl dicarbonate

pipecolinic acid
3105-95-1

pipecolinic acid

(S)-(-)-1-(tert-butoxycarbonyl)-2-piperidinecarboxylic acid
26250-84-0

(S)-(-)-1-(tert-butoxycarbonyl)-2-piperidinecarboxylic acid

Conditions
ConditionsYield
With TEA In methanol a) 50 deg C, 5 min, b) RT, 1 h;98%
95%
With sodium hydrogencarbonate In tetrahydrofuran; water at 25℃; Inert atmosphere;95.8%
methanol
67-56-1

methanol

pipecolinic acid
3105-95-1

pipecolinic acid

(S)-methyl pipecolinate hydrochloride
18650-39-0

(S)-methyl pipecolinate hydrochloride

Conditions
ConditionsYield
With thionyl chloride at 20℃; for 48h;97.5%
With thionyl chloride at 0 - 20℃; for 10.58h;95%
With thionyl chloride at 0 - 20℃;92%
methyl chloroformate
79-22-1

methyl chloroformate

pipecolinic acid
3105-95-1

pipecolinic acid

(S)-(-)-[(N-methoxycarbonyl)piperidine]-2-carboxylic acid
216301-92-7

(S)-(-)-[(N-methoxycarbonyl)piperidine]-2-carboxylic acid

Conditions
ConditionsYield
With sodium hydroxide In water at 20℃; pH=8 - 9; Acylation;97%
With sodium hydroxide In water66%
With sodium hydroxide In water66%
butyraldehyde
123-72-8

butyraldehyde

pipecolinic acid
3105-95-1

pipecolinic acid

(2S)-1-butylpiperidine-2-carboxylic acid

(2S)-1-butylpiperidine-2-carboxylic acid

Conditions
ConditionsYield
With 5%-palladium/activated carbon; hydrogen In ethanol at 20℃; Solvent; Reagent/catalyst;96.8%
Stage #1: butyraldehyde; pipecolinic acid With trifluoroacetic acid In methanol at 20℃; for 1h;
Stage #2: With sodium cyanoborohydride In methanol at 30 - 40℃; for 6h; Reagent/catalyst; Concentration;
65%
pipecolinic acid
3105-95-1

pipecolinic acid

(S)-Piperidine-2-carbonyl chloride
741633-48-7

(S)-Piperidine-2-carbonyl chloride

Conditions
ConditionsYield
With thionyl chloride In ethanol95%
Multi-step reaction with 2 steps
1: NaOH / H2O / 0 °C
2: SOCl2 / CH2Cl2 / 24 h / Ambient temperature
View Scheme
Stage #1: pipecolinic acid With thionyl chloride In methanol at -20℃; Reflux;
Stage #2: With triethylamine In ethyl acetate at 20℃;
With thionyl chloride In dichloromethane at 20℃;
pipecolinic acid
3105-95-1

pipecolinic acid

(S)-pipecolinol
41373-39-1

(S)-pipecolinol

Conditions
ConditionsYield
With lithium aluminium tetrahydride In tetrahydrofuran at 0℃; for 14h; Reflux; Inert atmosphere;95%
With lithium aluminium tetrahydride In tetrahydrofuran for 8h; Reflux;90%
Stage #1: pipecolinic acid With dimethylsulfide borane complex; boron trifluoride diethyl etherate In tetrahydrofuran at 0℃; Reflux;
Stage #2: With hydrogenchloride; methanol In water at 0℃; Reflux;
80%
ethanol
64-17-5

ethanol

pipecolinic acid
3105-95-1

pipecolinic acid

(S)-piperidine-2-carboxylic acid ethyl ester
22328-78-5

(S)-piperidine-2-carboxylic acid ethyl ester

Conditions
ConditionsYield
Stage #1: pipecolinic acid With thionyl chloride at 20 - 23℃; for 16h; Inert atmosphere;
Stage #2: ethanol for 6h; Inert atmosphere;
95%
With thionyl chloride for 4h; Reflux;90%
With thionyl chloride at 70℃; for 12h;
formaldehyd
50-00-0

formaldehyd

C36H36O20S4(4-)*4Na(1+)

C36H36O20S4(4-)*4Na(1+)

pipecolinic acid
3105-95-1

pipecolinic acid

C64H80N4O28S4(4-)*4Na(1+)

C64H80N4O28S4(4-)*4Na(1+)

Conditions
ConditionsYield
In water at 20℃; for 336h; Inert atmosphere;95%
(η6-p-cymene)Ru(acetylacetonate)chloride

(η6-p-cymene)Ru(acetylacetonate)chloride

pipecolinic acid
3105-95-1

pipecolinic acid

[R(Ru)S(C), S(Ru)S(C)]-[(η6-p-cymene)Ru[(L)-2-piperidinecarboxylato]chloride] hydrate

[R(Ru)S(C), S(Ru)S(C)]-[(η6-p-cymene)Ru[(L)-2-piperidinecarboxylato]chloride] hydrate

Conditions
ConditionsYield
In methanol mixed, stirred for 2 h, filtered, evaptd.(vac.), redissolved, pptd.(diethylether), filtered off, washed(diethylether), dried(vac.); elem. anal.;94%
(E)-4-Ethoxy-1,1,1-trifluoro-3-buten-2-one
59938-06-6

(E)-4-Ethoxy-1,1,1-trifluoro-3-buten-2-one

pipecolinic acid
3105-95-1

pipecolinic acid

(S)-1-(E)-(4,4,4-trifluoro-3-oxo-1-butenyl)piperidine-2-carboxylic acid

(S)-1-(E)-(4,4,4-trifluoro-3-oxo-1-butenyl)piperidine-2-carboxylic acid

Conditions
ConditionsYield
Stage #1: (E)-4-Ethoxy-1,1,1-trifluoro-3-buten-2-one; pipecolinic acid With sodium hydrogencarbonate In water
Stage #2: Acidic conditions;
91%
1-hydroxy-pyrrolidine-2,5-dione
6066-82-6

1-hydroxy-pyrrolidine-2,5-dione

pipecolinic acid
3105-95-1

pipecolinic acid

(S)-Piperidine-2-carboxylic acid 2,5-dioxo-pyrrolidin-1-yl ester

(S)-Piperidine-2-carboxylic acid 2,5-dioxo-pyrrolidin-1-yl ester

Conditions
ConditionsYield
With dicyclohexyl-carbodiimide In dichloromethane90%
benzyl chloroformate
501-53-1

benzyl chloroformate

pipecolinic acid
3105-95-1

pipecolinic acid

(S)-1-(carbobenzyloxy)-2-piperidinecarboxylic acid
28697-11-2

(S)-1-(carbobenzyloxy)-2-piperidinecarboxylic acid

Conditions
ConditionsYield
With sodium carbonate In 1,3-dioxane; water89%
With sodium carbonate In 1,4-dioxane; water89%
With sodium hydroxide for 6h; Ambient temperature;
With sodium hydroxide In tetrahydrofuran; water at 20℃; for 4h;
With sodium hydroxide In water at 0℃; for 4h;
6,8-dichloro-3-nitro-2-phenyl-2H-chromene
1228538-77-9

6,8-dichloro-3-nitro-2-phenyl-2H-chromene

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

indole-2,3-dione

pipecolinic acid
3105-95-1

pipecolinic acid

C28H23Cl2N3O4

C28H23Cl2N3O4

Conditions
ConditionsYield
In ethanol for 2h; Reflux; stereoselective reaction;89%
2-(tert-Butoxycarbonyloxyimino)-2-phenylacetonitrile
58632-95-4

2-(tert-Butoxycarbonyloxyimino)-2-phenylacetonitrile

pipecolinic acid
3105-95-1

pipecolinic acid

(S)-(-)-1-(tert-butoxycarbonyl)-2-piperidinecarboxylic acid
26250-84-0

(S)-(-)-1-(tert-butoxycarbonyl)-2-piperidinecarboxylic acid

Conditions
ConditionsYield
With triethylamine In water; acetone88%
2,6-dimethylaniline
87-62-7

2,6-dimethylaniline

pipecolinic acid
3105-95-1

pipecolinic acid

(S)-2',6'-pipecoloxylidide
27262-40-4

(S)-2',6'-pipecoloxylidide

Conditions
ConditionsYield
With benzotriazol-1-ol; N-(3-dimethylaminopropyl)-N-ethylcarbodiimide In dichloromethane at 20℃; for 12h;88%
Stage #1: pipecolinic acid With hydrogenchloride; thionyl chloride In N,N-dimethyl-formamide; toluene at 55℃; for 3h;
Stage #2: 2,6-dimethylaniline With hydrogenchloride In N,N-dimethyl-formamide; toluene at 55℃; for 3h;
88%
Stage #1: pipecolinic acid With hydrogenchloride In 1,4-dioxane; toluene for 1h;
Stage #2: 2,6-dimethylaniline With trichlorophosphate In 1,4-dioxane; toluene at 20℃;
Stage #3: With sodium hydroxide In 1,4-dioxane; water; toluene pH=6 - 11;
60%
Stage #1: 2,6-dimethylaniline; pipecolinic acid With methanesulfonyl chloride In tetrahydrofuran at 50℃;
Stage #2: With sodium hydroxide In tetrahydrofuran; water pH=4 - 9;
42%
Stage #1: pipecolinic acid With hydrogenchloride; thionyl chloride In chloroform; water; N,N-dimethyl-formamide; toluene at 40℃; for 3h; pH=2; Sonication; Inert atmosphere;
Stage #2: 2,6-dimethylaniline In chloroform; N,N-dimethyl-formamide; toluene at 45℃; for 1.2h; pH-value; Temperature; Wavelength; Sonication;
2-phenyl-3-nitro-2H-chromene
57543-84-7

2-phenyl-3-nitro-2H-chromene

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

indole-2,3-dione

pipecolinic acid
3105-95-1

pipecolinic acid

C28H25N3O4

C28H25N3O4

Conditions
ConditionsYield
In ethanol for 2h; Reflux; stereoselective reaction;88%
6-chloro-3-nitro-2-phenyl-2H-chromene
57543-85-8

6-chloro-3-nitro-2-phenyl-2H-chromene

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

indole-2,3-dione

pipecolinic acid
3105-95-1

pipecolinic acid

C28H24ClN3O4

C28H24ClN3O4

Conditions
ConditionsYield
In ethanol for 2h; Reflux; stereoselective reaction;88%
4-benzylidene-3-methyl-1-phenylpyrazolone
23901-60-2

4-benzylidene-3-methyl-1-phenylpyrazolone

benzaldehyde
100-52-7

benzaldehyde

pipecolinic acid
3105-95-1

pipecolinic acid

(1S,2R,3R,8aS)-3'-methyl-1',2,3-triphenyl-2,3,6,7,8,8a-hexahydro-5H-spiro[indolizine-1,4'-pyrazol]-5'(1'H)-one

(1S,2R,3R,8aS)-3'-methyl-1',2,3-triphenyl-2,3,6,7,8,8a-hexahydro-5H-spiro[indolizine-1,4'-pyrazol]-5'(1'H)-one

Conditions
ConditionsYield
In chloroform at 75℃; for 1h; Sealed tube; Inert atmosphere; Molecular sieve;88%
9-bromo-2-(1-isopropyl-1H-1,2,4-triazol-5-yl)-5,6-dihydrobenzo-[f ]imidazo[1,2-d][1,4]oxazepine
1282512-46-2

9-bromo-2-(1-isopropyl-1H-1,2,4-triazol-5-yl)-5,6-dihydrobenzo-[f ]imidazo[1,2-d][1,4]oxazepine

pipecolinic acid
3105-95-1

pipecolinic acid

1-[2-(2-isopropyl-2H-[1,2,4]triazol-3-yl)-4,5-dihydro-6-oxa-1,3a-diaza-benzo[e]azulen-8-yl]-piperidine-2-(S)-carboxylic acid

1-[2-(2-isopropyl-2H-[1,2,4]triazol-3-yl)-4,5-dihydro-6-oxa-1,3a-diaza-benzo[e]azulen-8-yl]-piperidine-2-(S)-carboxylic acid

Conditions
ConditionsYield
With potassium phosphate; copper(l) iodide; methyl pyridine-2-carboxylate In dimethyl sulfoxide at 80℃; for 24h;87%

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