Technology Process of 1,1-Cyclopentanedicarboxylic acid,
2,4-dimethyl-3-methylene-5-phenyl-, dimethyl ester
There total 4 articles about 1,1-Cyclopentanedicarboxylic acid,
2,4-dimethyl-3-methylene-5-phenyl-, dimethyl ester 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:
- Guidance literature:
-
palladium diacetate; triisopropyl phosphite;
In
toluene;
at 100 ℃;
for 6h;
DOI:10.1055/s-1992-34152
- Guidance literature:
-
Multi-step reaction with 3 steps
1: 100 percent / diethyl ether; tetrahydrofuran / 0.33 h / Ambient temperature
2: 93 percent / DMAP, pyridine / CH2Cl2 / 6 h / 0 deg C to RT
3: 69 percent / Pd(OAc)2, (i-PrO)3P / toluene / 6 h / 100 °C
With
pyridine; dmap;
palladium diacetate; triisopropyl phosphite;
In
tetrahydrofuran; diethyl ether; dichloromethane; toluene;
DOI:10.1055/s-1992-34152
- Guidance literature:
-
Multi-step reaction with 4 steps
1: 1) DMSO, (COCl)2, 2) NEt3 / 1) CH2Cl2, -78 deg C, 5 min, 2a) -78 deg C, 30 min, 2b) RT, 45 min
2: 100 percent / diethyl ether; tetrahydrofuran / 0.33 h / Ambient temperature
3: 93 percent / DMAP, pyridine / CH2Cl2 / 6 h / 0 deg C to RT
4: 69 percent / Pd(OAc)2, (i-PrO)3P / toluene / 6 h / 100 °C
With
pyridine; dmap; oxalyl dichloride; dimethyl sulfoxide; triethylamine;
palladium diacetate; triisopropyl phosphite;
In
tetrahydrofuran; diethyl ether; dichloromethane; toluene;
DOI:10.1055/s-1992-34152
