dichloro(η-cyclopentadienyl)(2-methyl-2-phenylhydrazido)niobium

Base Information

• Chemical Name: dichloro(η-cyclopentadienyl)(2-methyl-2-phenylhydrazido)niobium
• CAS No.: 190660-98-1
• Molecular Formula: C₁₂H₁₃Cl₂N₂Nb
• Molecular Weight: 349.061
• Mol file: 190660-98-1.mol

Synonyms:

Chemical Property of dichloro(η-cyclopentadienyl)(2-methyl-2-phenylhydrazido)niobium

Chemical Property:

Purity/Quality:

Safty Information:

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MSDS Files:

Useful:

Technology Process of dichloro(η-cyclopentadienyl)(2-methyl-2-phenylhydrazido)niobium

There total 1 articles about dichloro(η-cyclopentadienyl)(2-methyl-2-phenylhydrazido)niobium which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 21.0%

tetrachloro(cyclopentadienyl)niobium(V) + 1-Methyl-1-phenylhydrazine (618-40-6) → dichloro(η-cyclopentadienyl)(2-methyl-2-phenylhydrazido)niobium (190660-98-1)

Guidance literature:

With NEt₃; In dichloromethane; byproducts: NEt3*HCl; (N2); addn. of MePhNNH2 and NEt3 to a slurry of the Nb complex in CH2Cl2with stirring at room temp. within 1 min, further stirring (17 h); removal of volatiles (reduced pressure), extn. (toluene), removal of volatiles (reduced pressure), recrystn. (boiling light petroleum); elem. anal.;

DOI:10.1039/a606705k

upstream raw materials:

1-Methyl-1-phenylhydrazine