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901787 Sigma-Aldrich

nitro-Grela-I2 New

≥95%

Synonym: (1,3-Dimesitylimidazolidin-2-ylidene)diiodo(2-isopropoxy-5-nitrobenzylidene)ruthenium(II)

  • CAS Number 1874264-99-9

  • Empirical Formula (Hill Notation) C31H37I2N3O3Ru

  • Molecular Weight 854.52

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Properties

Related Categories Catalysis, Catalysis and Inorganic Chemistry, Chemical Synthesis, New Products for Chemical Synthesis, Ru Catalysts,
assay   ≥95%
form   powder
mp   >300 °C
storage temp.   2-8°C

Description

Legal Information

Sold in collaboration with Apeiron Synthesis, Inc. Research quantities are 100 g / customer / year. For quantities that exceed the research limit, please contact the supplier at www.apeiron-synthesis.com.

Application

nitro-Grela-I2 is a very good catalyst for mRCM (macrocyclization) and small/medium ring formation. This catalyst is also very good for CM (cross metathesis) of terminal, type 1 olefins and is recommended for CM with substrates bearing unprotected alcohols. Note: nitro-Grela-I2 is less sensitive to impurities than nitro-Grela.

Safety & Documentation

Safety Information

RIDADR 
NONH for all modes of transport

Documents

Certificate of Analysis

Protocols & Articles
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