Способ получения виниловых производных гетероциклических соединений
Patents
Language: |
Русский |
Type: |
Invention |
Number |
SU 541844 A1 |
Request number: |
2183177/04 |
Request date: |
Oct 22, 1975 |
patent.field.start_date: |
|
Registration date: |
Jan 5, 1977 |
patent.field.request_publication_date: |
|
Authors |
Кожевников И.В.
,
Емельянова Т.И.
,
Матвеев К.И.
,
Рудаков Е.С.
|
Affiliations |
1 |
Boreskov Institute of Catalysis SB RAS
|
2 |
L. V. Pisarzhevskii Institute of Physical Chemistry, NAS Ukraine
|
|
The title compds. I (R = H, CHO; X = O, S) were prepd. by treating II with C2H4 at 20-100° in the presence of a 0.0001-0.1 mol/L Pd(II) salt or 0.01-1 mol/L Cu(II) salt. The process was carried out in the presence of an inert absorbent, e.g., 1-10 wt. % activated C.