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3426-71-9

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3426-71-9 Usage

Chemical Properties

White Crystalline Solid

Uses

N-(Benzyloxycarbonyl)hydroxylamine reacts with cyclohepta-1,3-diene to produce 6-oxa-7-aza-bicyclo[3.2.2]non-8-ene-7-carboxylic acid benzyl ester.

Check Digit Verification of cas no

The CAS Registry Mumber 3426-71-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,4,2 and 6 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 3426-71:
(6*3)+(5*4)+(4*2)+(3*6)+(2*7)+(1*1)=79
79 % 10 = 9
So 3426-71-9 is a valid CAS Registry Number.
InChI:InChI=1/C8H9NO3/c10-8(9-11)12-6-7-4-2-1-3-5-7/h1-5,11H,6H2,(H,9,10)

3426-71-9 Well-known Company Product Price

  • Brand
  • (Code)Product description
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  • Alfa Aesar

  • (L13175)  N-(Benzyloxycarbonyl)hydroxylamine, 98+%   

  • 3426-71-9

  • 5g

  • 775.0CNY

  • Detail
  • Alfa Aesar

  • (L13175)  N-(Benzyloxycarbonyl)hydroxylamine, 98+%   

  • 3426-71-9

  • 25g

  • 1964.0CNY

  • Detail
  • Aldrich

  • (323276)  N-(Benzyloxycarbonyl)hydroxylamine  99%

  • 3426-71-9

  • 323276-5G

  • 1,180.53CNY

  • Detail
  • Aldrich

  • (323276)  N-(Benzyloxycarbonyl)hydroxylamine  99%

  • 3426-71-9

  • 323276-25G

  • 4,391.01CNY

  • Detail

3426-71-9SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 11, 2017

Revision Date: Aug 11, 2017

1.Identification

1.1 GHS Product identifier

Product name BENZYL N-HYDROXYCARBAMATE

1.2 Other means of identification

Product number -
Other names Carbamic acid,hydroxy-,phenylmethyl ester

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:3426-71-9 SDS

3426-71-9Relevant articles and documents

Synthesis of N-Oxyureas by Substitution and Cope-Type Hydroamination Reactions Using O-Isocyanate Precursors

Allen, Meredith A.,Ivanovich, Ryan A.,Polat, Dilan E.,Beauchemin, André M.

, p. 6574 - 6577 (2017)

Oxy-carbamate O-isocyanate precursors facilitate access to synthetically valuable N-oxyureas via substitution with amines. This work exploits the reactivity of suitable O-isocyanate precursors, identified by a thorough study highlighting the different reactivity of isocyanate masking groups. This led to bench-stable O-isocyanate precursors, offering improved versatility in the synthesis of N-oxyureas, and demonstrates the controlled reactivity of masked O-isocyanates. Suitable precursors also enabled the first example of Cope-type hydroamination of unsaturated hydroxyureas.

Alternating Current Electrolysis as Efficient Tool for the Direct Electrochemical Oxidation of Hydroxamic Acids for Acyl Nitroso Diels–Alder Reactions

F?hrmann, Jan,Hilt, Gerhard

supporting information, p. 20313 - 20317 (2021/08/12)

The acyl nitroso Diels–Alder reaction of 1,3-dienes with electrochemically oxidised hydroxamic acids is described. By using alternating current electrolysis, their typical electro-induced decomposition could be suppressed in favour of the 1,2-oxazine cycloaddition products. The reaction was optimised using Design of Experiments (DoE) and a sensitivity test was conducted. A mixture of triethylamine/hexafluoroisopropanol served as supporting electrolyte in dichloromethane, thus giving products of high purity after evaporation of the volatiles without further purification. The optimised reaction conditions were applied to various 1,3-dienes and hydroxamic acids, giving up to 96 % isolated yield.

Palladium-Catalyzed Synthesis of Indolines from Aroyloxycarbamates through a Tandem Decarboxylative Amination/Heck/Annulation Reaction

Wang, Zheng,Li, Peihe,Fu, Hui,Dai, Qipu,Hu, Changwen

, p. 192 - 200 (2018/11/23)

A novel synthesis of functionalized indolines via a Pd-catalyzed tandem decarboxylative amination/Heck/annulation reaction has been developed. This process features operational simplicity, mild conditions, and the use of a readily available and environmentally friendly starting material, namely carboxylic acid. Furthermore, the reaction shows good functional group tolerance and chemical selectivity. (Figure presented.).

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