C₂₉H₄₆HfN₆

Base Information

Chemical Name:C₂₉H₄₆HfN₆
CAS No.:1438662-28-2
Molecular Formula:C₂₉H₄₆HfN₆
Molecular Weight:657.214
Hs Code.:

C<sub>29</sub>H<sub>46</sub>HfN<sub>6</sub>

Synonyms:

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Chemical Property of C₂₉H₄₆HfN₆

Chemical Property:

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Technology Process of C₂₉H₄₆HfN₆

There total 5 articles about C₂₉H₄₆HfN₆ 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:

: 1154937-57-1
1-(3-bromo-phenyl)-5-methyl-1H-pyrazole-4-carboxylic acid

: 1438662-28-2
C₂₉H₄₆HfN₆

Guidance literature:: Multi-step reaction with 5 steps

1: 60 h / 215 °C / Inert atmosphere

2: sodium formate; bis-triphenylphosphine-palladium(II) chloride / N,N-dimethyl-formamide / 1 h / 110 °C / Inert atmosphere

3: toluene-4-sulfonic acid / toluene / 12 h / Inert atmosphere; Reflux; Dean-Stark

4: sodium cyanoborohydride; acetic acid / methanol; tetrahydrofuran / 1 h / 20 °C / Inert atmosphere

5: benzene / 20 h / 20 °C / Inert atmosphere

With bis-triphenylphosphine-palladium(II) chloride; sodium formate; sodium cyanoborohydride; toluene-4-sulfonic acid; acetic acid; In tetrahydrofuran; methanol; N,N-dimethyl-formamide; toluene; benzene;
DOI:10.1002/chem.201203644

Reference yield:

: 40887-80-7
3-bromophenylhydrazine

: 1438662-28-2
C₂₉H₄₆HfN₆

Guidance literature:: Multi-step reaction with 7 steps

1: ethanol / 2 h / Inert atmosphere; Reflux

2: lithium hydroxide / ethanol; water / 16 h / 80 °C / Inert atmosphere

3: 60 h / 215 °C / Inert atmosphere

4: sodium formate; bis-triphenylphosphine-palladium(II) chloride / N,N-dimethyl-formamide / 1 h / 110 °C / Inert atmosphere

5: toluene-4-sulfonic acid / toluene / 12 h / Inert atmosphere; Reflux; Dean-Stark

6: sodium cyanoborohydride; acetic acid / methanol; tetrahydrofuran / 1 h / 20 °C / Inert atmosphere

7: benzene / 20 h / 20 °C / Inert atmosphere

With bis-triphenylphosphine-palladium(II) chloride; sodium formate; sodium cyanoborohydride; toluene-4-sulfonic acid; acetic acid; lithium hydroxide; In tetrahydrofuran; methanol; ethanol; water; N,N-dimethyl-formamide; toluene; benzene;
DOI:10.1002/chem.201203644

Reference yield:

: 1281776-29-1
1-(3-bromo-phenyl)-5-methyl-1H-pyrazole-4-carboxylic acid ethyl ester

: 1438662-28-2
C₂₉H₄₆HfN₆

Guidance literature:: Multi-step reaction with 6 steps

1: lithium hydroxide / ethanol; water / 16 h / 80 °C / Inert atmosphere

2: 60 h / 215 °C / Inert atmosphere

3: sodium formate; bis-triphenylphosphine-palladium(II) chloride / N,N-dimethyl-formamide / 1 h / 110 °C / Inert atmosphere

4: toluene-4-sulfonic acid / toluene / 12 h / Inert atmosphere; Reflux; Dean-Stark

5: sodium cyanoborohydride; acetic acid / methanol; tetrahydrofuran / 1 h / 20 °C / Inert atmosphere

6: benzene / 20 h / 20 °C / Inert atmosphere

With bis-triphenylphosphine-palladium(II) chloride; sodium formate; sodium cyanoborohydride; toluene-4-sulfonic acid; acetic acid; lithium hydroxide; In tetrahydrofuran; methanol; ethanol; water; N,N-dimethyl-formamide; toluene; benzene;
DOI:10.1002/chem.201203644