Technology Process of homo-ent-galbanic acid
There total 7 articles about homo-ent-galbanic acid which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
With
sodium chlorite; potassium dihydrogenphosphate; 2-methyl-but-2-ene;
In
water; tert-butyl alcohol;
at 25 ℃;
for 12h;
DOI:10.1002/ejoc.200901021
- Guidance literature:
-
Multi-step reaction with 6 steps
1.1: tert-butyldimethylsilyl chloride
2.1: 9-bora-bicyclo[3.3.1]nonane / tetrahydrofuran / 3 h / 25 °C / Inert atmosphere
2.2: 1 h / 25 °C / Inert atmosphere
3.1: di-isopropyl azodicarboxylate; triphenylphosphine / tetrahydrofuran / 12 h / 25 °C
4.1: tetrabutyl ammonium fluoride / tetrahydrofuran / 2 h / 25 °C
5.1: oxalyl dichloride; dimethyl sulfoxide; triethylamine / dichloromethane / -60 °C / Inert atmosphere
6.1: sodium chlorite; potassium dihydrogenphosphate; 2-methyl-but-2-ene / water; tert-butyl alcohol / 12 h / 25 °C
With
sodium chlorite; potassium dihydrogenphosphate; 2-methyl-but-2-ene; oxalyl dichloride; di-isopropyl azodicarboxylate; tetrabutyl ammonium fluoride; tert-butyldimethylsilyl chloride; dimethyl sulfoxide; triethylamine; 9-bora-bicyclo[3.3.1]nonane; triphenylphosphine;
In
tetrahydrofuran; dichloromethane; water; tert-butyl alcohol;
3.1: Mitsunobu reaction / 5.1: Swern oxidation;
DOI:10.1002/ejoc.200901021
- Guidance literature:
-
Multi-step reaction with 9 steps
1.1: oxalyl dichloride; dimethyl sulfoxide; triethylamine / dichloromethane / -60 °C / Inert atmosphere
2.1: potassium tert-butylate / toluene / 0.75 h / 20 °C / Inert atmosphere; Cooling with ice
3.1: lithium aluminium tetrahydride
4.1: tert-butyldimethylsilyl chloride
5.1: 9-bora-bicyclo[3.3.1]nonane / tetrahydrofuran / 3 h / 25 °C / Inert atmosphere
5.2: 1 h / 25 °C / Inert atmosphere
6.1: di-isopropyl azodicarboxylate; triphenylphosphine / tetrahydrofuran / 12 h / 25 °C
7.1: tetrabutyl ammonium fluoride / tetrahydrofuran / 2 h / 25 °C
8.1: oxalyl dichloride; dimethyl sulfoxide; triethylamine / dichloromethane / -60 °C / Inert atmosphere
9.1: sodium chlorite; potassium dihydrogenphosphate; 2-methyl-but-2-ene / water; tert-butyl alcohol / 12 h / 25 °C
With
sodium chlorite; potassium dihydrogenphosphate; lithium aluminium tetrahydride; 2-methyl-but-2-ene; oxalyl dichloride; di-isopropyl azodicarboxylate; potassium tert-butylate; tetrabutyl ammonium fluoride; tert-butyldimethylsilyl chloride; dimethyl sulfoxide; triethylamine; 9-bora-bicyclo[3.3.1]nonane; triphenylphosphine;
In
tetrahydrofuran; dichloromethane; water; toluene; tert-butyl alcohol;
1.1: Swern oxidation / 2.1: Wittig reaction / 6.1: Mitsunobu reaction / 8.1: Swern oxidation;
DOI:10.1002/ejoc.200901021