Способ получения трифенилфосфинкарбонильного комплекса платины
Patents
| Language: |
Русский |
| Type: |
Invention |
| Number |
SU 232211 |
| Request number: |
1179385/23-4 |
| Request date: |
Aug 11, 1967 |
| patent.field.start_date: |
|
| Registration date: |
Dec 11, 1968 |
| patent.field.request_publication_date: |
|
This complex is prepd. by treating a mixt. contg. Ph3P with CO during heating to 20-150°, followed by sepn. of the desired product. To prep. a complex with a high catalytic activity, Pt and water or an aq. soln. of an org. solvent are added to the initial mixt.