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HANGZHOU TIANYE CHEMICALS CO., LTD.

We product this chemical more than 10 years . We are very experience to export it to many countries, Our superior & stable quality , competitive price gain warm reception from our customers. Specification : N-Boc-3-pyrrolidinone CAS No:101

1-N-Boc-3-pyrrolidinone

Cas:101385-93-7

Min.Order:1 Gram

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Type:Trading Company

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Dayang Chem (Hangzhou) Co.,Ltd.

As a leading manufacturer and supplier of chemicals in China, DayangChem not only supply popular chemicals, but also DayangChem’s R&D center offer custom synthesis according to the contract research and development services for t

1-BOC-3-Pyrrolidinone suppliers in China

Cas:101385-93-7

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 1-Boc-3-Pyrrolidinone supplier in China

Cas:101385-93-7

Min.Order:0 Metric Ton

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Type:Manufacturers

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Jinan Finer Chemical Co., Ltd

Product Description Product Name N-Boc-3-pyrrolidinone CAS No. 101385-93-7 Appearance White to yellow Solid Assay ≥99%

N-Boc-3-pyrrolidinone

Cas:101385-93-7

Min.Order:1 Gram

FOB Price: $8.0

Type:Lab/Research institutions

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Wuhan Fortuna Chemical Co.,Ltd

Reliable manufacturer supply N-Boc-3-pyrrolidinone CAS 101385-93-7 with high quality Company profile Wuhan Fortuna Chemical Co.,Ltd established in 2006, is a big integrative chemical enterprise being engaged in Pharmaceutical & its intermedi

Reliable manufacturer supply N-Boc-3-pyrrolidinone CAS 101385-93-7 with high quality

Cas:101385-93-7

Min.Order:10 Kilogram

FOB Price: $10.0

Type:Trading Company

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Hangzhou Think Chemical Co. Ltd

N-Boc-3-pyrrolidinone CAS No.:101385-93-7 Name: N-Boc-3-pyrrolidinone Synonyms: N-(tert-Butoxycarbonyl)-3-pyrrolidinone Molecular Structure Molecular Formula: C9H15NO3 Molecular Weight:

High purity N-Boc-3-pyrrolidinone CAS No.:101385-93-7

Cas:101385-93-7

Min.Order:1 Kilogram

FOB Price: $2.0

Type:Other

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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 1-BOC-3-Pyrrolidinone

Cas:101385-93-7

Min.Order:1

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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

High Quality Oled CAS 101385-93-7 1-BOC-3-Pyrrolidinone

Cas:101385-93-7

Min.Order:1 Gram

FOB Price: $0.1

Type:Manufacturers

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Shanghai Seasonsgreen Chemical Co.,Ltd

Shanghai Seasonsgreen Chemical is a high-tech research and development, production, sale and custom synthesis set in one high-tech chemical products enterprises. Our sales and marketing division is located in Shanghai, serving international pharmaceu

lower price High quality N-Boc-3-pyrrolidinone

Cas:101385-93-7

Min.Order:1 Kilogram

FOB Price: $1.0

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

N-tert-Butoxycarbonyl-3-pyrrolidinone

Cas:101385-93-7

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

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Leader Biochemical Group

About Product Details

China Biggest factory Supply High QualityN-Boc-3-pyrrolidinone CAS 101385-93-7

Cas:101385-93-7

Min.Order:1 Kilogram

FOB Price: $1.0 / 5.0

Type:Lab/Research institutions

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Henan Sinotech Import&Export Corporation

Product Name: N-(tert-Butoxycarbonyl)-3-pyrrolidinone Cas#:101385-93-7 MF:C9H15NO3 MW: 185.22 Appearance:White Powder Storage:Store in cool and dry place, away from sun light. Package:25kg Application:APIs Transportation:By sea or by air Port:Qingd

N-(tert-Butoxycarbonyl)-3-pyrrolidinone

Cas:101385-93-7

Min.Order:1 Kilogram

FOB Price: $1.0

Type:Other

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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

N-Boc-3-pyrrolidinone

Cas:101385-93-7

Min.Order:1 Kilogram

FOB Price: $9.0 / 99.0

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 101385-93-7 with best quality

Cas:101385-93-7

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

N-Boc-3-pyrrolidinone 101385-93-7

Cas:101385-93-7

Min.Order:10 Kilogram

Negotiable

Type:Trading Company

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Hangzhou Sartort Biopharma Co., Ltd

Appearance:White to yellow to orange powder Storage:2-8°C Package:25kg/drum Application:In the Synthesis and antibacterial evaluation of a novel series of rifabutin-like spirorifamycins 1-Boc-3-pyrrolidinone is used Transportation:Express/Sea/Air P

N-BOC-3-Pyrrolidinone factory price

Cas:101385-93-7

Min.Order:1 Kilogram

FOB Price: $1.0

Type:Lab/Research institutions

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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

1-BOC-3-Pyrrolidinone 101385-93-7

Cas:101385-93-7

Min.Order:1 Kilogram

Negotiable

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

Shanghai Minstar Chemical Co., Ltd

Product Name: N-Boc-3-pyrrolidinone CAS: 101385-93-7 MF: C9H15NO3 MW: 185.22 EINECS: 600-204-5 Mol File: 101385-93-7.mol N-Boc-3-pyrrolidinone Structure N-Boc-3-pyrrolidinone Chemical Properties Melting point 34-38 °C (lit

N-Boc-3-pyrrolidinone

Cas:101385-93-7

Min.Order:1 Gram

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

Pharmaceutical Intermediate, N-Boc-3-pyrrolidinone CAS:101385-93-7

Cas:101385-93-7

Min.Order:1 Kilogram

FOB Price: $42.0 / 46.0

Type:Trading Company

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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

1-BOC-3-Pyrrolidinone

Cas:101385-93-7

Min.Order:1 Kilogram

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Type:Lab/Research institutions

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LIDE PHARMACEUTICALS LIMITED

Advantage : LIDE PHARMACEUTICALS LTD. is a mid-small manufacturing-type enterprise, engaged in pharmaceutical intermediates of R&D, custom-made and production, and also involving trading chemicals for export. We have established the R&amp

1-BOC-3-Pyrrolidinone/ LIDE PHARMA- Factory supply / Best price

Cas:101385-93-7

Min.Order:0

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Type:Lab/Research institutions

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Henan Tianfu Chemical Co., Ltd.

101385-93-7 Package:As per buy's request ISO/SGS/REACH Certificate Fast Delivery

101385-93-7

Cas:101385-93-7

Min.Order:0 Metric Ton

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

1-BOC-3-Pyrrolidinone

Cas:101385-93-7

Min.Order:0

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Type:Lab/Research institutions

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Changchun Artel lmport and Export trade company

Product Detail Minimum Order Qty. 10 Gram

High quality 1-Boc-3-Pyrrolidinone supplier in China CAS NO.101385-93-7

Cas:101385-93-7

Min.Order:10 Gram

Negotiable

Type:Trading Company

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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

N-Boc-3-Pyrrolidinone

Cas:101385-93-7

Min.Order:0

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Type:Manufacturers

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Triumph International Development Limilted

Appearance:white powder/crystal 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:Common products:Sea/A

N-Boc-3-pyrrolidinone

Cas:101385-93-7

Min.Order:100 Metric Ton

Negotiable

Type:Lab/Research institutions

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Kunshan Push Trading Co.,LTD

N-(tert-butoxycarbonyl)-3-pyrrolidinone 101385-93 ADVANTAGE 1.Professional: More than 10 years chemical exporting experience. We have produced chemical more than fifteen years, 95% products are for export . More than 10 years chemical exporting exp

N-(tert-butoxycarbonyl)-3-pyrrolidinone 101385-93-7

Cas:101385-93-7

Min.Order:1 Kilogram

FOB Price: $1.0

Type:Lab/Research institutions

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Nanjing Fred Technology Co.,Ltd.

N-Boc-3-pyrrolidinone is one of the most competitive products in our company, we can supply it with good quality and best price. Appearance:Off-white to light yellow (<34°C Solid,>38°C Liquid) Storage:Room temperature, Keep in Dark Place. Package:Kil

N-Boc-3-pyrrolidinone

Cas:101385-93-7

Min.Order:1 Kilogram

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&rsquo;s manufacturer or supplier in China, KeyingChem is your best choice. Pls contact with us freely for getting det

N-Boc-3-pyrrolidinone

Cas:101385-93-7

Min.Order:0 Metric Ton

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Type:Lab/Research institutions

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Synthetic route

N-(tert-butoxycarbonyl)-3-hydroxypyrrolidine
103057-44-9

N-(tert-butoxycarbonyl)-3-hydroxypyrrolidine

3-oxo-pyrrolidine-1-carboxylic acid tert-butyl ester
101385-93-7

3-oxo-pyrrolidine-1-carboxylic acid tert-butyl ester

Conditions
ConditionsYield
Stage #1: N-(tert-butoxycarbonyl)-3-hydroxypyrrolidine With oxalyl dichloride; dimethyl sulfoxide In dichloromethane at -78℃; for 2.08333h;
Stage #2: With triethylamine In dichloromethane at -78 - 20℃; for 3h;
100%
With oxalyl dichloride; dimethyl sulfoxide; N-ethyl-N,N-diisopropylamine In dichloromethane at -60 - 20℃; for 1.5h;97%
With Dess-Martin periodane In dichloromethane97%
(S)-3-hydroxy-pyrrolidine-1-carboxylic acid tert-butyl ester
101469-92-5

(S)-3-hydroxy-pyrrolidine-1-carboxylic acid tert-butyl ester

3-oxo-pyrrolidine-1-carboxylic acid tert-butyl ester
101385-93-7

3-oxo-pyrrolidine-1-carboxylic acid tert-butyl ester

Conditions
ConditionsYield
With Dess-Martin periodane In dichloromethane at 0 - 20℃; for 48h;81%
With Dess-Martin periodane In dichloromethane at 20℃; for 18h; Inert atmosphere;
N-benzyl-3-pyrrolidinone
775-16-6

N-benzyl-3-pyrrolidinone

di-tert-butyl dicarbonate
24424-99-5

di-tert-butyl dicarbonate

3-oxo-pyrrolidine-1-carboxylic acid tert-butyl ester
101385-93-7

3-oxo-pyrrolidine-1-carboxylic acid tert-butyl ester

Conditions
ConditionsYield
With hydrogen; palladium 10% on activated carbon In ethanol at 20℃; under 760.051 Torr;79%
(R)-tert-butyl 3-hydroxypyrrolidine-1-carboxylate
109431-87-0

(R)-tert-butyl 3-hydroxypyrrolidine-1-carboxylate

3-oxo-pyrrolidine-1-carboxylic acid tert-butyl ester
101385-93-7

3-oxo-pyrrolidine-1-carboxylic acid tert-butyl ester

Conditions
ConditionsYield
With Dess-Martin periodane In dichloromethane at 0 - 20℃; for 0.2h; Inert atmosphere;77.3%
With Dess-Martin periodane In dichloromethane at 0 - 20℃; for 2h; Inert atmosphere;77.3%
With pyridine-SO3 complex; triethylamine In dimethyl sulfoxide at 20℃;34%
With [ruthenium(II)(η6-1-methyl-4-isopropyl-benzene)(chloride)(μ-chloride)]2; triethylamine In acetone at 150℃; Flow reactor;40 %Spectr.
With sulfur trioxide trimethylamine complex; triethylamine In dimethyl sulfoxide at 20℃; for 18h;
4-oxo-pyrrolidine-1,3-dicarboxylic acid 1-tert-butyl ester 3-ethyl ester
146256-98-6

4-oxo-pyrrolidine-1,3-dicarboxylic acid 1-tert-butyl ester 3-ethyl ester

3-oxo-pyrrolidine-1-carboxylic acid tert-butyl ester
101385-93-7

3-oxo-pyrrolidine-1-carboxylic acid tert-butyl ester

Conditions
ConditionsYield
With water In dimethyl sulfoxide at 120 - 130℃; for 4h; Krapcho reaction;70%
With 2,6-di-tert-butyl-4-methyl-phenol In water; dimethyl sulfoxide; toluene for 6h; Reagent/catalyst; Solvent;10.8 g
3-amino-1-(t-butoxycarbonyl)pyrrolidine
186550-13-0

3-amino-1-(t-butoxycarbonyl)pyrrolidine

A

3-oxo-pyrrolidine-1-carboxylic acid tert-butyl ester
101385-93-7

3-oxo-pyrrolidine-1-carboxylic acid tert-butyl ester

B

(R)-3-aminopyrrolidine-1-carboxylic acid tert-butyl ester
147081-49-0

(R)-3-aminopyrrolidine-1-carboxylic acid tert-butyl ester

Conditions
ConditionsYield
With ω-transaminase from Alcaligenes denitrificans; pyridoxal 5'-phosphate; 2-oxo-propionic acid In sodium phosphate buffer at 37℃; for 7h; pH=8; kinetic resolution; Enzymatic reaction; enantioselective reaction;A 44%
B 39%
di-tert-butyl dicarbonate
24424-99-5

di-tert-butyl dicarbonate

3-oxo-pyrrolidine-1-carboxylic acid tert-butyl ester
101385-93-7

3-oxo-pyrrolidine-1-carboxylic acid tert-butyl ester

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: NaOH / H2O; tetrahydrofuran / 20 °C
2: triethylamine; trioxide-trimethylamine complex / dimethylsulfoxide / 20 °C
View Scheme
Multi-step reaction with 2 steps
1: NaHCO3 / tetrahydrofuran / 14 h
2: tetrapropylammonium perruthenate; NMO; 4A molecular sieves / CH2Cl2; acetonitrile / 1 h
View Scheme
Multi-step reaction with 3 steps
1: CH2Cl2 / 1 h / 20 °C
2: NaOEt / ethanol / 3 h / Heating
3: 70 percent / H2O / dimethylsulfoxide / 4 h / 120 - 130 °C
View Scheme
di-tert-butyl dicarbonate
24424-99-5

di-tert-butyl dicarbonate

1.) NaH; 2.) SOCl2

1.) NaH; 2.) SOCl2

3-oxo-pyrrolidine-1-carboxylic acid tert-butyl ester
101385-93-7

3-oxo-pyrrolidine-1-carboxylic acid tert-butyl ester

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: NaOH / H2O; tetrahydrofuran / 20 °C
2: DMSO; SO3*NMe3; triethylamine / 20 °C
View Scheme
3-(tert-butoxycarbonyl-ethoxycarbonylmethyl-amino)-propionic acid ethyl ester
146256-97-5

3-(tert-butoxycarbonyl-ethoxycarbonylmethyl-amino)-propionic acid ethyl ester

3-oxo-pyrrolidine-1-carboxylic acid tert-butyl ester
101385-93-7

3-oxo-pyrrolidine-1-carboxylic acid tert-butyl ester

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: NaOEt / ethanol / 3 h / Heating
2: 70 percent / H2O / dimethylsulfoxide / 4 h / 120 - 130 °C
View Scheme
2-(tert-Butoxycarbonyloxyimino)-2-phenylacetonitrile
58632-95-4

2-(tert-Butoxycarbonyloxyimino)-2-phenylacetonitrile

3-oxo-pyrrolidine-1-carboxylic acid tert-butyl ester
101385-93-7

3-oxo-pyrrolidine-1-carboxylic acid tert-butyl ester

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 79 percent / Et3N / dioxane; H2O / 2 h / Ambient temperature
2: 35 percent / PCC / CH2Cl2 / 4 h / Ambient temperature
View Scheme
pyrrolidin-3-ol
40499-83-0

pyrrolidin-3-ol

3-oxo-pyrrolidine-1-carboxylic acid tert-butyl ester
101385-93-7

3-oxo-pyrrolidine-1-carboxylic acid tert-butyl ester

oxalyl dichloride
79-37-8

oxalyl dichloride

(R)-tert-butyl 3-hydroxypyrrolidine-1-carboxylate
109431-87-0

(R)-tert-butyl 3-hydroxypyrrolidine-1-carboxylate

3-oxo-pyrrolidine-1-carboxylic acid tert-butyl ester
101385-93-7

3-oxo-pyrrolidine-1-carboxylic acid tert-butyl ester

Conditions
ConditionsYield
With triethylamine In dichloromethane; water; dimethyl sulfoxide; ethyl acetate; benzene
With triethylamine In dichloromethane; water; dimethyl sulfoxide; ethyl acetate; benzene
oxalyl dichloride
79-37-8

oxalyl dichloride

N-(tert-butoxycarbonyl)-3-hydroxypyrrolidine
103057-44-9

N-(tert-butoxycarbonyl)-3-hydroxypyrrolidine

3-oxo-pyrrolidine-1-carboxylic acid tert-butyl ester
101385-93-7

3-oxo-pyrrolidine-1-carboxylic acid tert-butyl ester

Conditions
ConditionsYield
With dimethyl sulfoxide; triethylamine In tetrahydrofuran; water
N-benzyl-3-pyrrolidinone
775-16-6

N-benzyl-3-pyrrolidinone

3-oxo-pyrrolidine-1-carboxylic acid tert-butyl ester
101385-93-7

3-oxo-pyrrolidine-1-carboxylic acid tert-butyl ester

di-tert-butyl dicarbonate
24424-99-5

di-tert-butyl dicarbonate

pyrrolidin-3-one sulfate

pyrrolidin-3-one sulfate

3-oxo-pyrrolidine-1-carboxylic acid tert-butyl ester
101385-93-7

3-oxo-pyrrolidine-1-carboxylic acid tert-butyl ester

Conditions
ConditionsYield
Stage #1: pyrrolidin-3-one sulfate With sodium hydroxide In water at 0℃; pH=Ca. 7; Inert atmosphere; Glovebox;
Stage #2: di-tert-butyl dicarbonate In dichloromethane; water pH=9 - 10; Inert atmosphere; Glovebox;
564 mg
benzyl-methyl-amine
103-67-3

benzyl-methyl-amine

3-oxo-pyrrolidine-1-carboxylic acid tert-butyl ester
101385-93-7

3-oxo-pyrrolidine-1-carboxylic acid tert-butyl ester

tert-butyl 3-(benzyl(methyl)amino)pyrrolidine-1-carboxylate
862906-27-2

tert-butyl 3-(benzyl(methyl)amino)pyrrolidine-1-carboxylate

Conditions
ConditionsYield
Stage #1: benzyl-methyl-amine; 3-oxo-pyrrolidine-1-carboxylic acid tert-butyl ester With sodium tris(acetoxy)borohydride In dichloromethane at 0 - 20℃; for 2h;
Stage #2: With water; sodium hydrogencarbonate In dichloromethane
100%
With sodium tris(acetoxy)borohydride; acetic acid In dichloromethane at 20℃; Inert atmosphere;76%
With sodium tris(acetoxy)borohydride; acetic acid In dichloromethane at 25℃;
tryptamine
61-54-1

tryptamine

3-oxo-pyrrolidine-1-carboxylic acid tert-butyl ester
101385-93-7

3-oxo-pyrrolidine-1-carboxylic acid tert-butyl ester

spiro

spiro

Conditions
ConditionsYield
Stage #1: tryptamine; 3-oxo-pyrrolidine-1-carboxylic acid tert-butyl ester With acetic acid at 100℃; for 4.5h;
Stage #2: With hydrogenchloride In 1,4-dioxane at 20℃;
100%
7-methyltryptamine
14490-05-2

7-methyltryptamine

3-oxo-pyrrolidine-1-carboxylic acid tert-butyl ester
101385-93-7

3-oxo-pyrrolidine-1-carboxylic acid tert-butyl ester

8-methyl-2,3,4,9-tetrahydrospiro[β-carboline-1,3'-pyrrolidine] dihydrochloride

8-methyl-2,3,4,9-tetrahydrospiro[β-carboline-1,3'-pyrrolidine] dihydrochloride

Conditions
ConditionsYield
Stage #1: 7-methyltryptamine; 3-oxo-pyrrolidine-1-carboxylic acid tert-butyl ester With acetic acid at 100℃; for 4.5h;
Stage #2: With hydrogenchloride In 1,2-dioxacyclohexane at 20℃;
100%
4-methoxybenzenesulfonyl hydrazide
1950-68-1

4-methoxybenzenesulfonyl hydrazide

3-oxo-pyrrolidine-1-carboxylic acid tert-butyl ester
101385-93-7

3-oxo-pyrrolidine-1-carboxylic acid tert-butyl ester

tert-butyl 3-(2-((4-methoxyphenyl)sulfonyl)-hydrazono)pyrrolidine-1-carboxylate
1510865-63-0

tert-butyl 3-(2-((4-methoxyphenyl)sulfonyl)-hydrazono)pyrrolidine-1-carboxylate

Conditions
ConditionsYield
In methanol at 20℃; Schlenk technique;100%
trimethyl phosphonoacetate
5927-18-4

trimethyl phosphonoacetate

3-oxo-pyrrolidine-1-carboxylic acid tert-butyl ester
101385-93-7

3-oxo-pyrrolidine-1-carboxylic acid tert-butyl ester

tert-butyl 3-(2-methoxy-2-oxoethylidene)pyrrolidine-1-carboxylate
441773-67-7

tert-butyl 3-(2-methoxy-2-oxoethylidene)pyrrolidine-1-carboxylate

Conditions
ConditionsYield
Stage #1: trimethyl phosphonoacetate With sodium hydride In tetrahydrofuran; mineral oil at 0℃; for 0.333333h;
Stage #2: 3-oxo-pyrrolidine-1-carboxylic acid tert-butyl ester In tetrahydrofuran; mineral oil at 0 - 20℃; for 16h;
100%
Stage #1: trimethyl phosphonoacetate With potassium tert-butylate In tetrahydrofuran at 0℃; for 2.5h;
Stage #2: 3-oxo-pyrrolidine-1-carboxylic acid tert-butyl ester In tetrahydrofuran at 0℃; for 1h;
92.8%
3-oxo-pyrrolidine-1-carboxylic acid tert-butyl ester
101385-93-7

3-oxo-pyrrolidine-1-carboxylic acid tert-butyl ester

N-(tert-butoxycarbonyl)-3-hydroxypyrrolidine
103057-44-9

N-(tert-butoxycarbonyl)-3-hydroxypyrrolidine

Conditions
ConditionsYield
With sodium tetrahydroborate; ethanol at 0 - 20℃; for 4h;99%
Stage #1: 3-oxo-pyrrolidine-1-carboxylic acid tert-butyl ester With sodium tetrahydroborate In methanol at 0℃; for 0.25h;
Stage #2: With hydrogenchloride; water In methanol pH=~ 9;
98.9%
With methanol; sodium tetrahydroborate In tetrahydrofuran at 0 - 20℃; for 0.666667h;98%
With sodium tetrahydroborate In methanol at 25℃; for 1h;91%
With sodium tetrahydroborate
toluene-4-sulfonic acid hydrazide
1576-35-8

toluene-4-sulfonic acid hydrazide

3-oxo-pyrrolidine-1-carboxylic acid tert-butyl ester
101385-93-7

3-oxo-pyrrolidine-1-carboxylic acid tert-butyl ester

tert-butyl 3-(2-tosylhydrazono)-pyrrolidine-1-carboxylate
1510865-62-9

tert-butyl 3-(2-tosylhydrazono)-pyrrolidine-1-carboxylate

Conditions
ConditionsYield
In methanol at 20℃; Schlenk technique;99%
In methanol at 20℃; Inert atmosphere;92%
2-(5-amino-2',4'-dioxo-2,3-dihydrospiro[indene-1,5'-oxazolidine]-3'-yl)-N-((S)-1-cyclopropylethyl)-N-(4-fluorobenzyl)acetamide

2-(5-amino-2',4'-dioxo-2,3-dihydrospiro[indene-1,5'-oxazolidine]-3'-yl)-N-((S)-1-cyclopropylethyl)-N-(4-fluorobenzyl)acetamide

3-oxo-pyrrolidine-1-carboxylic acid tert-butyl ester
101385-93-7

3-oxo-pyrrolidine-1-carboxylic acid tert-butyl ester

tert-butyl 3-(3'-(2(((S)-1-cyclopropylethyl)(4-fluorobenzyl)amino)-2-oxoethyl)-2',4'-dioxo-2,3-dihydrospiro[indene-1,5'-oxazolidine]-5-ylamino)pyrrolidine-1-carboxylate

tert-butyl 3-(3'-(2(((S)-1-cyclopropylethyl)(4-fluorobenzyl)amino)-2-oxoethyl)-2',4'-dioxo-2,3-dihydrospiro[indene-1,5'-oxazolidine]-5-ylamino)pyrrolidine-1-carboxylate

Conditions
ConditionsYield
With sodium tris(acetoxy)borohydride; acetic acid In methanol at 20℃;99%
5-nitrooxindole
20870-79-5

5-nitrooxindole

3-oxo-pyrrolidine-1-carboxylic acid tert-butyl ester
101385-93-7

3-oxo-pyrrolidine-1-carboxylic acid tert-butyl ester

tert-butyl 3-(5-nitro-2-oxoindolin-3-ylidene)pyrrolidine-1-carboxylate

tert-butyl 3-(5-nitro-2-oxoindolin-3-ylidene)pyrrolidine-1-carboxylate

Conditions
ConditionsYield
With ammonia In methanol for 2h; Heating / reflux;97%
3-oxo-pyrrolidine-1-carboxylic acid tert-butyl ester
101385-93-7

3-oxo-pyrrolidine-1-carboxylic acid tert-butyl ester

trimethylsilylacetylene
1066-54-2

trimethylsilylacetylene

tert-butyl 3-hydroxy-3-((trimethylsilyl)ethynyl)pyrrolidine-1-carboxylate

tert-butyl 3-hydroxy-3-((trimethylsilyl)ethynyl)pyrrolidine-1-carboxylate

Conditions
ConditionsYield
Stage #1: trimethylsilylacetylene With n-butyllithium In tetrahydrofuran at -78℃; for 0.5h;
Stage #2: 3-oxo-pyrrolidine-1-carboxylic acid tert-butyl ester In tetrahydrofuran at 20℃; for 0.666667h;
97%
Stage #1: trimethylsilylacetylene With n-butyllithium In tetrahydrofuran; hexane at -78℃; for 1h;
Stage #2: 3-oxo-pyrrolidine-1-carboxylic acid tert-butyl ester In tetrahydrofuran; hexane at -78 - 20℃; for 1.33333h;
90%
Stage #1: trimethylsilylacetylene With n-butyllithium In tetrahydrofuran; hexane at -78℃; for 0.5h; Inert atmosphere;
Stage #2: 3-oxo-pyrrolidine-1-carboxylic acid tert-butyl ester In tetrahydrofuran; hexane at -78 - 20℃; for 1.33333h; Inert atmosphere;
90%
C14H16F3N3O3*C2HF3O2
1415318-48-7

C14H16F3N3O3*C2HF3O2

3-oxo-pyrrolidine-1-carboxylic acid tert-butyl ester
101385-93-7

3-oxo-pyrrolidine-1-carboxylic acid tert-butyl ester

C23H31F3N4O5
1415318-53-4

C23H31F3N4O5

Conditions
ConditionsYield
Stage #1: C14H16F3N3O3*C2HF3O2; 3-oxo-pyrrolidine-1-carboxylic acid tert-butyl ester With magnesium sulfate; N-ethyl-N,N-diisopropylamine In tetrahydrofuran at 20℃; for 0.0833333h;
Stage #2: With sodium tris(acetoxy)borohydride In tetrahydrofuran
95%
2-Amino-4-methoxy-5-oxazol-5-yl-benzamide
553677-82-0

2-Amino-4-methoxy-5-oxazol-5-yl-benzamide

3-oxo-pyrrolidine-1-carboxylic acid tert-butyl ester
101385-93-7

3-oxo-pyrrolidine-1-carboxylic acid tert-butyl ester

tert-butyl-7'-methoxy-6'-(1,3-oxazol-5-yl)-4'-oxo-3',4'-dihydro-1H,1'H-spiro[pyrrolidine-3,2'-quinazoline]-1-carboxylate

tert-butyl-7'-methoxy-6'-(1,3-oxazol-5-yl)-4'-oxo-3',4'-dihydro-1H,1'H-spiro[pyrrolidine-3,2'-quinazoline]-1-carboxylate

Conditions
ConditionsYield
In 1,2-dichloro-ethane at 80℃; for 3.5h;94%
3-oxo-pyrrolidine-1-carboxylic acid tert-butyl ester
101385-93-7

3-oxo-pyrrolidine-1-carboxylic acid tert-butyl ester

2-methyl-1-pyrrolidine
765-38-8

2-methyl-1-pyrrolidine

2-methyl-[1,3']bipyrrolidinyl-1'-carboxylic acid tert-butyl ester
1146415-31-7

2-methyl-[1,3']bipyrrolidinyl-1'-carboxylic acid tert-butyl ester

Conditions
ConditionsYield
Stage #1: 2-methyl-1-pyrrolidine With hydrogenchloride In diethyl ether; 1,2-dichloro-ethane
Stage #2: 3-oxo-pyrrolidine-1-carboxylic acid tert-butyl ester With sodium tris(acetoxy)borohydride In 1,2-dichloro-ethane at 20℃;
Stage #3: With water; sodium hydrogencarbonate In 1,2-dichloro-ethane
94%
Stage #1: 2-methyl-1-pyrrolidine With hydrogenchloride In diethyl ether; dichloromethane
Stage #2: 3-oxo-pyrrolidine-1-carboxylic acid tert-butyl ester With sodium tris(acetoxy)borohydride In 1,2-dichloro-ethane at 20℃;
Stage #3: With water; sodium hydrogencarbonate In 1,2-dichloro-ethane
94%
Stage #1: 2-methyl-1-pyrrolidine With hydrogenchloride In diethyl ether; 1,2-dichloro-ethane
Stage #2: 3-oxo-pyrrolidine-1-carboxylic acid tert-butyl ester With sodium tris(acetoxy)borohydride In 1,2-dichloro-ethane at 20℃;
Stage #3: With water; sodium hydrogencarbonate In 1,2-dichloro-ethane
94%
With sodium tris(acetoxy)borohydride In dichloromethane at 20℃; Inert atmosphere;94%
With sodium tris(acetoxy)borohydride In 1,2-dichloro-ethane at 20℃;84%
2-methyl-1H-pyrroline
872-32-2

2-methyl-1H-pyrroline

3-oxo-pyrrolidine-1-carboxylic acid tert-butyl ester
101385-93-7

3-oxo-pyrrolidine-1-carboxylic acid tert-butyl ester

2-methyl-[1,3']bipyrrolidinyl-1'-carboxylic acid tert-butyl ester
1146415-31-7

2-methyl-[1,3']bipyrrolidinyl-1'-carboxylic acid tert-butyl ester

Conditions
ConditionsYield
Stage #1: 2-methyl-1H-pyrroline; 3-oxo-pyrrolidine-1-carboxylic acid tert-butyl ester With sodium tris(acetoxy)borohydride In 1,2-dichloro-ethane at 20℃; Inert atmosphere;
Stage #2: With sodium hydrogencarbonate In water; 1,2-dichloro-ethane
94%
4-iodo-2-(trifluoromethyl)benzonitrile
101066-87-9

4-iodo-2-(trifluoromethyl)benzonitrile

3-oxo-pyrrolidine-1-carboxylic acid tert-butyl ester
101385-93-7

3-oxo-pyrrolidine-1-carboxylic acid tert-butyl ester

tert-butyl 3-(4-cyano-3-(trifluoromethyl)phenyl)pyrrolidine-1-carboxylate

tert-butyl 3-(4-cyano-3-(trifluoromethyl)phenyl)pyrrolidine-1-carboxylate

Conditions
ConditionsYield
Stage #1: 3-oxo-pyrrolidine-1-carboxylic acid tert-butyl ester With lithium hexamethyldisilazane In tetrahydrofuran at -78℃; for 0.333333h;
Stage #2: With N,N-phenylbistrifluoromethane-sulfonimide In tetrahydrofuran at 20℃; for 1h;
Stage #3: 4-iodo-2-(trifluoromethyl)benzonitrile Further stages;
94%
2,4,6-trimethylbenzenesulfonohydrazide
16182-15-3

2,4,6-trimethylbenzenesulfonohydrazide

3-oxo-pyrrolidine-1-carboxylic acid tert-butyl ester
101385-93-7

3-oxo-pyrrolidine-1-carboxylic acid tert-butyl ester

tert-butyl (E)-3-(2-(mesitylsulfonyl)hydrazineylidene)pyrrolidine-1-carboxylate

tert-butyl (E)-3-(2-(mesitylsulfonyl)hydrazineylidene)pyrrolidine-1-carboxylate

Conditions
ConditionsYield
In methanol at 20℃;94%
sodium cyanide
773837-37-9

sodium cyanide

3-oxo-pyrrolidine-1-carboxylic acid tert-butyl ester
101385-93-7

3-oxo-pyrrolidine-1-carboxylic acid tert-butyl ester

HARV-120823-2
871115-54-7

HARV-120823-2

Conditions
ConditionsYield
With ammonium acetate In methanol at 20℃;93%
3-oxo-pyrrolidine-1-carboxylic acid tert-butyl ester
101385-93-7

3-oxo-pyrrolidine-1-carboxylic acid tert-butyl ester

methylamine
74-89-5

methylamine

tert‐butyl 3‐(methylamino)pyrrolidine‐1‐carboxylate
454712-26-6

tert‐butyl 3‐(methylamino)pyrrolidine‐1‐carboxylate

Conditions
ConditionsYield
Stage #1: 3-oxo-pyrrolidine-1-carboxylic acid tert-butyl ester; methylamine In methanol at 0 - 20℃; for 2h;
Stage #2: With methanol; sodium tetrahydroborate at 20℃; for 1h;
92.5%
With 5%-palladium/activated carbon; hydrogen In methanol at 60℃; under 2585.81 Torr;52%
With sodium tris(acetoxy)borohydride; acetic acid In tetrahydrofuran at 20℃; for 16h;
With D-glucose; glucose dehydrogenase CDX-901; imine reductase 91 from Kribbella flavida DSM 17836; nicotinamide adenine dinucleotide phosphate In aq. buffer at 25℃; for 24h; pH=9; Enzymatic reaction;
Stage #1: 3-oxo-pyrrolidine-1-carboxylic acid tert-butyl ester; methylamine In methanol for 1h;
Stage #2: With methanol; sodium tris(acetoxy)borohydride for 4h;
Stage #3: With water; sodium hydrogencarbonate In dichloromethane
3-oxo-pyrrolidine-1-carboxylic acid tert-butyl ester
101385-93-7

3-oxo-pyrrolidine-1-carboxylic acid tert-butyl ester

(R)-tert-butyl 3-hydroxypyrrolidine-1-carboxylate
109431-87-0

(R)-tert-butyl 3-hydroxypyrrolidine-1-carboxylate

Conditions
ConditionsYield
With recombinant Chryseobacterium sp. CA 49 ketoreductase; nicotinamide adenine dinucleotide In aq. phosphate buffer; isopropyl alcohol at 40℃; for 10h; pH=7.0; Reagent/catalyst; Enzymatic reaction; stereoselective reaction;92%
With Leifsonia sp. S749 cells alcohol dehydrogenase; nicotinamide adenine dinucleotide; isopropyl alcohol In phosphate buffer at 25℃; for 24h; pH=7.0;24%
With dichloro(pentamethylcyclopentadienyl)rhodium (III) dimer; 3,3'-[(1R,2R)-1-amino-2-(4-dodecylphenylsulfonamido)ethane-1,2-diyl]bis(N,N,N-trimethylbenzenaminium)diiodide; sodium formate In water at 5℃; for 48h; enantioselective reaction;n/a
methylmagnesium bromide
75-16-1

methylmagnesium bromide

3-oxo-pyrrolidine-1-carboxylic acid tert-butyl ester
101385-93-7

3-oxo-pyrrolidine-1-carboxylic acid tert-butyl ester

rac-tert-butyl 3-hydroxy-3-methylpyrrolidine-1-carboxylate
412278-02-5

rac-tert-butyl 3-hydroxy-3-methylpyrrolidine-1-carboxylate

Conditions
ConditionsYield
In diethyl ether at 20℃; for 1h; Inert atmosphere;92%
Stage #1: methylmagnesium bromide With lithium chloride; zinc(II) chloride In tetrahydrofuran; diethyl ether at -10℃; for 1h;
Stage #2: 3-oxo-pyrrolidine-1-carboxylic acid tert-butyl ester In tetrahydrofuran; diethyl ether for 0.5h;
83.8%
With lithium chloride; zinc(II) chloride In tetrahydrofuran; diethyl ether83.8%
3-oxo-pyrrolidine-1-carboxylic acid tert-butyl ester
101385-93-7

3-oxo-pyrrolidine-1-carboxylic acid tert-butyl ester

tert-Butyl 3-azetidin-1-ylpyrrolidine-1-carboxylate
1018442-99-3

tert-Butyl 3-azetidin-1-ylpyrrolidine-1-carboxylate

Conditions
ConditionsYield
Stage #1: azetidine hydrochloride; 3-oxo-pyrrolidine-1-carboxylic acid tert-butyl ester With sodium tris(acetoxy)borohydride; acetic acid In dichloromethane at 20℃;
Stage #2: With potassium carbonate In dichloromethane; water for 0.5h;
92%
isoquinolin-5-ylamine
1125-60-6

isoquinolin-5-ylamine

3-oxo-pyrrolidine-1-carboxylic acid tert-butyl ester
101385-93-7

3-oxo-pyrrolidine-1-carboxylic acid tert-butyl ester

N-(pyrrolidin-3-yl)isoquinolin-5-amine
1035096-80-0

N-(pyrrolidin-3-yl)isoquinolin-5-amine

Conditions
ConditionsYield
Stage #1: isoquinolin-5-ylamine; 3-oxo-pyrrolidine-1-carboxylic acid tert-butyl ester With sodium tris(acetoxy)borohydride In acetic acid at 0 - 20℃;
Stage #2: With hydrogenchloride In diethyl ether for 6h;
92%
N-methoxylamine hydrochloride
593-56-6

N-methoxylamine hydrochloride

3-oxo-pyrrolidine-1-carboxylic acid tert-butyl ester
101385-93-7

3-oxo-pyrrolidine-1-carboxylic acid tert-butyl ester

3-methoxyimino-pyrrolidine-1-carboxylic acid tert-butyl ester
654638-70-7

3-methoxyimino-pyrrolidine-1-carboxylic acid tert-butyl ester

Conditions
ConditionsYield
With sodium hydrogencarbonate In tetrahydrofuran; ethanol at 40℃; for 1h;90%
With potassium carbonate In ethanol at 20℃;
3-oxo-pyrrolidine-1-carboxylic acid tert-butyl ester
101385-93-7

3-oxo-pyrrolidine-1-carboxylic acid tert-butyl ester

N-Boc-3-hydroxyiminopyrrolidine
150008-25-6

N-Boc-3-hydroxyiminopyrrolidine

Conditions
ConditionsYield
With hydroxylamine hydrochloride; sodium hydrogencarbonate In tetrahydrofuran; ethanol at 20℃; for 1h;90%
1-indoline
496-15-1

1-indoline

3-oxo-pyrrolidine-1-carboxylic acid tert-butyl ester
101385-93-7

3-oxo-pyrrolidine-1-carboxylic acid tert-butyl ester

3-(2,3-dihydro-1H-indol-1-yl)pyrrolidine-1-carboxylic acid tert-butyl ester
1063408-78-5

3-(2,3-dihydro-1H-indol-1-yl)pyrrolidine-1-carboxylic acid tert-butyl ester

Conditions
ConditionsYield
With sodium tris(acetoxy)borohydride; acetic acid In dichloromethane for 24h;90%
Stage #1: 1-indoline; 3-oxo-pyrrolidine-1-carboxylic acid tert-butyl ester With sodium cyanoborohydride; acetic acid In methanol at 0 - 20℃; for 3h;
Stage #2: With sodium hydroxide; water In methanol
87%
With sodium cyanoborohydride; acetic acid In methanol at 0 - 20℃; for 3h; Inert atmosphere;87%
4-but-1-enylmagnesium bromide
7103-09-5

4-but-1-enylmagnesium bromide

3-oxo-pyrrolidine-1-carboxylic acid tert-butyl ester
101385-93-7

3-oxo-pyrrolidine-1-carboxylic acid tert-butyl ester

tert-butyl 3-(but-3-en-1-yl)-3-hydroxypyrrolidine-1-carboxylate
1446012-35-6

tert-butyl 3-(but-3-en-1-yl)-3-hydroxypyrrolidine-1-carboxylate

Conditions
ConditionsYield
Stage #1: 4-but-1-enylmagnesium bromide With cerium chloride In tetrahydrofuran at 0℃; for 2h; Inert atmosphere;
Stage #2: 3-oxo-pyrrolidine-1-carboxylic acid tert-butyl ester In tetrahydrofuran at 0 - 20℃; Inert atmosphere;
90%
t-butoxycarbonylhydrazine
870-46-2

t-butoxycarbonylhydrazine

3-oxo-pyrrolidine-1-carboxylic acid tert-butyl ester
101385-93-7

3-oxo-pyrrolidine-1-carboxylic acid tert-butyl ester

C14H25N3O4
1189770-77-1

C14H25N3O4

Conditions
ConditionsYield
In ethanol at 20℃; for 2h;89%
nitromethane
75-52-5

nitromethane

3-oxo-pyrrolidine-1-carboxylic acid tert-butyl ester
101385-93-7

3-oxo-pyrrolidine-1-carboxylic acid tert-butyl ester

C10H18N2O5

C10H18N2O5

Conditions
ConditionsYield
With triethylamine In methanol at 20℃; for 15h;88.9%
trimethylsilyl cyanide
7677-24-9

trimethylsilyl cyanide

glycine ethyl ester hydrochloride
5680-79-5

glycine ethyl ester hydrochloride

3-oxo-pyrrolidine-1-carboxylic acid tert-butyl ester
101385-93-7

3-oxo-pyrrolidine-1-carboxylic acid tert-butyl ester

C13H21N3O4

C13H21N3O4

Conditions
ConditionsYield
Stage #1: glycine ethyl ester hydrochloride With triethylamine In dichloromethane for 0.166667h;
Stage #2: trimethylsilyl cyanide; 3-oxo-pyrrolidine-1-carboxylic acid tert-butyl ester With acetic acid In dichloromethane at 15 - 60℃; for 2h;
88.3%
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