Technology Process of C33H45NO4SSi
There total 3 articles about C33H45NO4SSi which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
Multi-step reaction with 2 steps
1: 76 percent / (dimethylamino)pyridine (DMAP), diazabicycloundecene (DBU) / acetonitrile / 4 h / Ambient temperature
2: 1.) lithium hexamethyldisilazide / 1.) THF, from -78 deg C to -40 deg C, 10 min, 2.) -78 deg C to 20 deg C, 10 min
With
dmap; 1,8-diazabicyclo[5.4.0]undec-7-ene; lithium hexamethyldisilazane;
In
acetonitrile;
DOI:10.1021/ja00167a037
- Guidance literature:
-
Multi-step reaction with 3 steps
1: 98 percent / K2CO3 / tetrahydrofuran; methanol / 0.58 h
2: 76 percent / (dimethylamino)pyridine (DMAP), diazabicycloundecene (DBU) / acetonitrile / 4 h / Ambient temperature
3: 1.) lithium hexamethyldisilazide / 1.) THF, from -78 deg C to -40 deg C, 10 min, 2.) -78 deg C to 20 deg C, 10 min
With
dmap; potassium carbonate; 1,8-diazabicyclo[5.4.0]undec-7-ene; lithium hexamethyldisilazane;
In
tetrahydrofuran; methanol; acetonitrile;
DOI:10.1021/ja00167a037
- Guidance literature:
-
With
lithium hexamethyldisilazane;
Yield given. Multistep reaction;
1.) THF, from -78 deg C to -40 deg C, 10 min, 2.) -78 deg C to 20 deg C, 10 min;
DOI:10.1021/ja00167a037