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1-Boc-Pyrrolidine, also known as N-Boc-Pyrrolidine, is a boc-protected cyclic amine that serves as a versatile building block in organic synthesis. Its structure features a pyrrolidine ring with a tert-butyloxycarbonyl (Boc) group attached to the nitrogen atom, which provides protection against unwanted reactions and enhances its stability.

86953-79-9

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86953-79-9 Usage

Uses

Used in Pharmaceutical Industry:
1-Boc-Pyrrolidine is used as a key intermediate in the synthesis of various pharmaceutical compounds for the development of new drugs. Its ability to undergo α'-lithiations and electrophilic substitution reactions makes it a valuable component in the preparation of diastereomers, which are essential for creating enantiomerically pure drugs.
Used in Organic Synthesis:
1-Boc-Pyrrolidine is used as a building block for the synthesis of a wide range of organic compounds, including:
2-aryl-N-boc-pyrrolidines: These compounds are synthesized for their potential applications in medicinal chemistry and as precursors for the development of novel pharmaceutical agents.
Scalemic 2-pyrrolidinylcuprates: These reagents are used in organic synthesis for the formation of carbon-carbon bonds, particularly in the preparation of complex organic molecules.
2-alkenyl-N-Boc-pyrrolidines: These compounds are synthesized for their potential applications in the development of new materials and pharmaceutical agents.
1-deoxycastanospermine: 1-Boc-Pyrrolidine is synthesized as a potential anti-cancer agent, as it has been shown to inhibit glycosidase enzymes involved in cancer cell growth and metastasis.
Methylphenidate analogues: These compounds are synthesized as potential treatments for attention deficit hyperactivity disorder (ADHD) and other cognitive disorders.
(+)-Elaeokanine A: This natural product is synthesized for its potential applications in the development of new drugs, particularly in the treatment of neurodegenerative diseases and cancer.
Overall, 1-Boc-Pyrrolidine plays a crucial role in the synthesis of various organic compounds and pharmaceutical agents, making it an essential component in the fields of organic synthesis and drug development.

Check Digit Verification of cas no

The CAS Registry Mumber 86953-79-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,6,9,5 and 3 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 86953-79:
(7*8)+(6*6)+(5*9)+(4*5)+(3*3)+(2*7)+(1*9)=189
189 % 10 = 9
So 86953-79-9 is a valid CAS Registry Number.
InChI:InChI=1/C9H17NO2/c1-9(2,3)12-8(11)10-6-4-5-7-10/h4-7H2,1-3H3

86953-79-9 Well-known Company Product Price

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  • Alfa Aesar

  • (L17475)  1-Boc-pyrrolidine, 98%   

  • 86953-79-9

  • 1g

  • 245.0CNY

  • Detail
  • Alfa Aesar

  • (L17475)  1-Boc-pyrrolidine, 98%   

  • 86953-79-9

  • 5g

  • 620.0CNY

  • Detail
  • Aldrich

  • (427055)  N-Boc-pyrrolidine  97%

  • 86953-79-9

  • 427055-10G

  • 1,608.75CNY

  • Detail

86953-79-9SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name 1-Boc-Pyrrolidine

1.2 Other means of identification

Product number -
Other names tert-butyl pyrrolidine-1-carboxylate

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:86953-79-9 SDS

86953-79-9Relevant articles and documents

Catalytic Asymmetric Additions of Enol Silanes to In Situ Generated Cyclic, Aliphatic N-Acyliminium Ions

Aukland, Miles H.,Grossmann, Oleg,Lee, Sunggi,List, Benjamin,Maji, Rajat

supporting information, (2022/01/19)

Strong and confined imidodiphosphorimidate (IDPi) catalysts enable highly enantioselective substitutions of cyclic, aliphatic hemiaminal ethers with enol silanes. 2-Substituted pyrrolidines, piperidines, and azepanes are obtained with high enantioselectiv

Direct Hydrodecarboxylation of Aliphatic Carboxylic Acids: Metal- and Light-Free

Burns, David J.,Lee, Ai-Lan,McLean, Euan B.,Mooney, David T.

supporting information, p. 686 - 691 (2022/01/28)

A mild and inexpensive method for direct hydrodecarboxylation of aliphatic carboxylic acids has been developed. The reaction does not require metals, light, or catalysts, rendering the protocol operationally simple, easy to scale, and more sustainable. Crucially, no additional H atom source is required in most cases, while a broad substrate scope and functional group tolerance are observed.

Oxidations of pyrrolidines and piperidines to afford CH-functionalized isopropyl-1-carboxylate congeners

Gunawan, Steven,Bedard, Nathan,Foley, Christopher,Hulme, Christopher

supporting information, (2021/04/02)

This article describes the action of iodine(III) reagents [diacetoxyiodobenzene, PhI(OAc)2, and iodosobenzene, (PhIO)n] in conjunction with TMSBr which act as functional bromine equivalents in unique oxidations of saturated, carbamate protected N-heterocycles. Interestingly, during this work, treatment of the same carbamates with molecular bromine alone afforded similar products, which were sequestered by the solvent methanol.

Sustainable Route Toward N-Boc Amines: AuCl3/CuI-Catalyzed N-tert-butyloxycarbonylation of Amines at Room Temperature

Cao, Yanwei,He, Lin,Huang, Yang

, (2021/12/22)

N-tert-butoxycarbonyl (N-Boc) amines are useful intermediates in synthetic/medicinal chemistry. Traditionally, they are prepared via an indirect phosgene route with poor atom economy. Herein, a step- and atom-economic synthesis of N-Boc amines from amines, t-butanol, and CO was reported at room temperature. Notably, this N-tert-butyloxycarbonylation procedure utilized ready-made substrates, commercially available AuCl3/CuI as catalysts, and O2 from air as the sole oxidant. This catalytic system provided unique selectivity for N-Boc amines in good yields. More significantly, gram-scale preparation of medicinally important N-Boc amine intermediates was successfully implement, which demonstrated a potential application prospect in industrial syntheses. Furthermore, this approach also showed good compatibility with tertiary and other useful alcohols. Investigations of the mechanisms revealed that gold catalyzed the reaction and copper acted as electron transfer mediator in the catalytic cycle.

Iron-Catalyzed C-C Single-Bond Cleavage of Alcohols

Liu, Wei,Wu, Qiang,Wang, Miao,Huang, Yahao,Hu, Peng

supporting information, p. 8413 - 8418 (2021/11/01)

An iron-catalyzed deconstruction/hydrogenation reaction of alcohols through C-C bond cleavage is developed through photocatalysis, to produce ketones or aldehydes as the products. Tertiary, secondary, and primary alcohols bearing a wide range of substituents are suitable substrates. Complex natural alcohols can also perform the transformation selectively. A investigation of the mechanism reveals a procedure that involves chlorine radical improved O-H homolysis, with the assistance of 2,4,6-collidine.

Synthesis of Amide Enol Carbamates and Carbonates through Cu(OTf)2-Catalyzed Reactions of Ynamides with t-Butyl Carbamates/Carbonates

Han, Pan,Mao, Zhuo-Ya,Li, Ming,Si, Chang-Mei,Wei, Bang-Guo,Lin, Guo-Qiang

, p. 4740 - 4752 (2020/04/30)

A highly regioselective approach to access amide enol carbamates and carbonates 5a-5c′, 7a-7h, and 9 was developed through Cu(OTf)2-catalyzed reactions of ynamides 4 with t-butyl carbamates 2 and 8 and t-butyl carbonates 6. Moreover, this strategy was successfully applied to generate amide enol carbamates 11a-11s and 14a-14f from imides 10 and 13 with ynamides through an N-Boc cleavage-addition ring-opening process. A range of substituents was amenable to this transformation, and the desired amide enol carbamates and carbonates were obtained in moderate to good yields.

Catalytic Hydroetherification of Unactivated Alkenes Enabled by Proton-Coupled Electron Transfer

Knowles, Robert R.,Metrano, Anthony J.,Tsuchiya, Yuto,Tsui, Elaine

supporting information, p. 11845 - 11849 (2020/05/22)

We report a catalytic, light-driven method for the intramolecular hydroetherification of unactivated alkenols to furnish cyclic ether products. These reactions occur under visible-light irradiation in the presence of an IrIII-based photoredox catalyst, a Br?nsted base catalyst, and a hydrogen-atom transfer (HAT) co-catalyst. Reactive alkoxy radicals are proposed as key intermediates, generated by direct homolytic activation of alcohol O?H bonds through a proton-coupled electron-transfer mechanism. This method exhibits a broad substrate scope and high functional-group tolerance, and it accommodates a diverse range of alkene substitution patterns. Results demonstrating the extension of this catalytic system to carboetherification reactions are also presented.

Catalyst-Free Decarboxylation of Carboxylic Acids and Deoxygenation of Alcohols by Electro-Induced Radical Formation

Chen, Xiaoping,Luo, Xiaosheng,Peng, Xiao,Guo, Jiaojiao,Zai, Jiantao,Wang, Ping

supporting information, p. 3226 - 3230 (2020/02/27)

Electro-induced reduction of redox active esters and N-phthalimidoyl oxalates derived from naturally abundant carboxylic acids and alcohols provides a sustainable and inexpensive approach to radical formation via undivided electrochemical cells. The resulting radicals are trapped by an electron-poor olefin or hydrogen atom source to furnish the Giese reaction or reductive decarboxylation products, respectively. A broad range of carboxylic acid (1°, 2°, and 3°) and alcohol (2° and 3°) derivatives are applicable in this catalyst-free reaction, which tolerated a diverse range of functional groups. This method features simple operation, is a sustainable platform, and has broad application.

Generalized Chemoselective Transfer Hydrogenation/Hydrodeuteration

Wang, Yong,Cao, Xinyi,Zhao, Leyao,Pi, Chao,Ji, Jingfei,Cui, Xiuling,Wu, Yangjie

supporting information, p. 4119 - 4129 (2020/08/10)

A generalized, simple and efficient transfer hydrogenation of unsaturated bonds has been developed using HBPin and various proton reagents as hydrogen sources. The substrates, including alkenes, alkynes, aromatic heterocycles, aldehydes, ketones, imines, azo, nitro, epoxy and nitrile compounds, are all applied to this catalytic system. Various groups, which cannot survive under the Pd/C/H2 combination, are tolerated. The activity of the reactants was studied and the trends are as follows: styrene'diphenylmethanimine'benzaldehyde'azobenzene'nitrobenzene'quinoline'acetophenone'benzonitrile. Substrates bearing two or more different unsaturated bonds were also investigated and transfer hydrogenation occurred with excellent chemoselectivity. Nano-palladium catalyst in situ generated from Pd(OAc)2 and HBPin extremely improved the TH efficiency. Furthermore, chemoselective anti-Markovnikov hydrodeuteration of terminal aromatic olefins was achieved using D2O and HBPin via in situ HD generation and discrimination. (Figure presented.).

Hydrogenation reaction method

-

Paragraph 0034; 0189-0192, (2020/05/14)

The invention relates to a hydrogenation reaction method, and belongs to the technical field of organic synthesis. The hydrogenation reaction method provided by the invention comprises the following steps: carrying out a hydrogen transfer reaction on a hydrogen acceptor compound, pinacol borane and a catalyst in a solvent in the presence of proton hydrogen, so that the hydrogen acceptor compound is subjected to a hydrogenation reaction; the catalyst is one or more than two of a palladium catalyst, an iridium catalyst and a rhodium catalyst; the hydrogen acceptor compound comprises one or morethan two functional groups of carbon-carbon double bonds, carbon-carbon triple bonds, carbon-oxygen double bonds, carbon-nitrogen double bonds, nitrogen-nitrogen double bonds, nitryl, carbon-nitrogentriple bonds and epoxy. The method is mild in reaction condition, easy to operate, high in yield, short in reaction time, wide in substrate application range, suitable for carbon-carbon double bonds,carbon-carbon triple bonds, carbon-oxygen double bonds, carbon-nitrogen double bonds, nitrogen-nitrogen double bonds, nitryl, carbon-nitrogen triple bonds and epoxy functional groups, good in selectivity and high in reaction specificity.

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