635680-62-5
Bis(N,N'-diisopropylacetamidinato) nickel(II)
CAS: 635680-62-5
Molecular Formula: C16H34N4Ni
635680-62-5 - Names and Identifiers
| Name | Bis(N,N'-diisopropylacetamidinato) nickel(II) |
| Synonyms | Bis(N,N'-di-isopropylacetamidinato)nickel Bis(N,N'-diisopropylacetamidinato) nickel(II) |
| CAS | 635680-62-5 |
635680-62-5 - Physico-chemical Properties
| Molecular Formula | C16H34N4Ni |
| Molar Mass | 341.17 |
| Melting Point | 45-55°C (dec.)(lit.) |
| Boling Point | 65°C0.07mm Hg |
635680-62-5 - Risk and Safety
| Risk Codes | R11 - Highly Flammable R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed. |
| UN IDs | UN 1325 4.1/PG 2 |
| WGK Germany | 3 |
635680-62-5 - Introduction
Bis(N,N'-diisopropylacetamidinato) nickel(II) is an organonickel compound with the formula [Ni(Diap)2], where Diap represents an N,N'-diisopropylacetylcarbamate group.
This compound has the following properties:
1. appearance: often light yellow powder or crystal.
2. melting point: about 130-135 ℃.
3. Solubility: Soluble in some organic solvents, such as ethanol, dimethylformamide, etc.
Bis(N,N'-diisopropylacetamidinato) nickel(II) is often used as a catalyst to play an important role in organic synthesis, for example:
1. synthesis of ketones: by reacting with organic halides, ketones can be generated.
2. electrophilic substitution reaction: promote electrophilic substitution reaction, such as nitrosylation reaction or alkene halogenation reaction.
3. asymmetric catalytic reaction: plays the role of catalyst in asymmetric synthesis.
A common method for preparing Bis(N,N'-diisopropylacetamidinato) nickel(II) is generated by the reaction of N,N'-diisopropylacetamide and boron chloride with nickel chloride.
Regarding safety information, Bis(N,N'-diisopropylacetamidinato) nickel(II) should be regarded as an organonickel compound with potential toxicity and irritation. In handling and use, appropriate safety measures must be taken to avoid inhalation, ingestion or contact with skin and eyes. Appropriate personal protective equipment, such as lab gloves, protective eyewear and laboratory ventilation, should be used for laboratory operations. Also, the compound should be stored properly, away from ignition and oxidizing agents. When used in the laboratory, you should follow the relevant safety procedures and consult professional advice.
This compound has the following properties:
1. appearance: often light yellow powder or crystal.
2. melting point: about 130-135 ℃.
3. Solubility: Soluble in some organic solvents, such as ethanol, dimethylformamide, etc.
Bis(N,N'-diisopropylacetamidinato) nickel(II) is often used as a catalyst to play an important role in organic synthesis, for example:
1. synthesis of ketones: by reacting with organic halides, ketones can be generated.
2. electrophilic substitution reaction: promote electrophilic substitution reaction, such as nitrosylation reaction or alkene halogenation reaction.
3. asymmetric catalytic reaction: plays the role of catalyst in asymmetric synthesis.
A common method for preparing Bis(N,N'-diisopropylacetamidinato) nickel(II) is generated by the reaction of N,N'-diisopropylacetamide and boron chloride with nickel chloride.
Regarding safety information, Bis(N,N'-diisopropylacetamidinato) nickel(II) should be regarded as an organonickel compound with potential toxicity and irritation. In handling and use, appropriate safety measures must be taken to avoid inhalation, ingestion or contact with skin and eyes. Appropriate personal protective equipment, such as lab gloves, protective eyewear and laboratory ventilation, should be used for laboratory operations. Also, the compound should be stored properly, away from ignition and oxidizing agents. When used in the laboratory, you should follow the relevant safety procedures and consult professional advice.
Last Update：2024-04-10 22:29:15
