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87022-42-2

87022-42-2

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87022-42-2 Usage

Uses

Reactant for:Passerini condensationUgi type reactionsHeterocyclization with iminesPreparation of silver (isocyanomethyl)benzotriazole polymeric complex

Check Digit Verification of cas no

The CAS Registry Mumber 87022-42-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,7,0,2 and 2 respectively; the second part has 2 digits, 4 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 87022-42:
(7*8)+(6*7)+(5*0)+(4*2)+(3*2)+(2*4)+(1*2)=122
122 % 10 = 2
So 87022-42-2 is a valid CAS Registry Number.
InChI:InChI=1/C8H6N4/c1-9-6-12-8-5-3-2-4-7(8)10-11-12/h2-5H,6H2

87022-42-2 Well-known Company Product Price

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  • TCI America

  • (I0455)  1-(Isocyanomethyl)-1H-benzotriazole  >97.0%(HPLC)

  • 87022-42-2

  • 1g

  • 760.00CNY

  • Detail

  • TCI America

  • (I0455)  1-(Isocyanomethyl)-1H-benzotriazole  >97.0%(HPLC)

  • 87022-42-2

  • 5g

  • 2,690.00CNY

  • Detail

  • Aldrich

  • (367990)  1H-Benzotriazol-1-ylmethylisocyanide  94%

  • 87022-42-2

  • 367990-1G

  • 606.06CNY

  • Detail

87022-42-2SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 12, 2017

Revision Date: Aug 12, 2017

1.Identification

1.1 GHS Product identifier

Product name 1-(isocyanomethyl)benzotriazole

1.2 Other means of identification

Product number -
Other names 1-(Isocyanomethyl)-1H-benzotriazole

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:87022-42-2 SDS

87022-42-2Relevant articles and documents

Benzotriazol-1-ylalkyl Isocyanides: Versatile Synthons for Preparation of Unsymmetrical Formamidines

Katritzky, Alan R.,Sutharchanadevi, Murugan,Urogdi, Laszlo

, p. 1847 - 1851 (2007/10/02)

Adducts from benzotriazole, an aldehyde, and formamide are dehydrated to α-(benzotriazol-1-yl)alkyl isocyanides which readily add to secondary amines to form N'-(benzotriazol-1-ylalkyl)-N,N'-dialkylformamidines.The benzotriazolyl group in the latter is displaced by Grignard reagents to yield the corresponding unsymmetrical formamidines.

Synthesis of 1-Isocyanomethyl Azoles and Related Compounds

Saikachi, Haruo,Sasaki, Hideaki,Kitagawa, Tokujiro

, p. 723 - 726 (2007/10/02)

1-Isocyanomethyl azoles (11a-f) with trimethylformamidomethylammonium iodide (8), followed by dehydration of the resulting 1-formamidomethyl azoles (13a-f) using phosphorus oxychloride or triphenylphosphine/carbon tetrachloride.Furthermore, 1-substituted methyl-5-piperidinomethyltetrazoles(15a-f) were prepared by means of the four-component condensation of 14a-f with formaldehyde, sodium azide, and piperidine.Keywords - isocyanide; formamide; dehydration; azole; four-component condensation

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