Table 1.
Literature reports of the carbonation of commercial 2.
|
| |||||||||
|---|---|---|---|---|---|---|---|---|---|
|
Entry |
Catalyst [mol %] |
Co‐catalyst [mol %] |
Solvent |
T [°C] |
t [h] |
p [bar] |
Yield 3 [%] |
cis ‐3/trans ‐3 |
Ref. |
|
1 |
CaI2 (10) crown ether derivative (10) |
Ph3P (10) |
MeCN |
75 |
48 |
50 |
80 |
14:86 |
|
|
2 |
Al amino trisphenolate (1) |
[PPN]Cl (3) |
MEK |
85 |
66 |
10 |
57 |
1:99 |
|
|
3 |
lanthanum heteroscorpionate (1) |
[Bu4N]Cl (4) |
neat |
100 |
16 |
10 |
43 |
8:92 |
|
|
4 |
trimetallic cobalt complex (0.1) |
[Bu4N]Cl (5) |
neat |
80 |
24 |
20 |
33 |
not reported |
|
|
5 |
Al complex (1) |
[Bu4N]Cl (3) |
neat |
80 |
66 |
10 |
48 |
8:92 |
|
|
6 |
formazanate ferrate(II) (1) |
none |
neat |
90 |
18 |
12 |
2 |
not reported |
|
