Multi-step reaction with 10 steps
1.1: 110 mg / pyridine
2.1: 69 percent / 2,2'-dimethyl-2,2'-diazenediyldipropanenitrile / toluene / 3 h / 80 °C
3.1: 100 percent / water; methanol; triethylamine
4.1: 66 percent / tin(IV) chloride; triethylsilane / CH2Cl2 / 0.67 h / 20 °C
5.1: 97 percent / imidazole / dimethylformamide / 3 h / 20 °C
6.1: 95 percent / pyridine / 3 h / 20 °C
7.1: ozone / CH2Cl2 / -78 °C
7.2: 81 percent / triphenylphosphane / CH2Cl2 / 3 h / -78 - 20 °C
8.1: sodium chlorite; sodium dihydrogen phosphate; 2-methylbut-2-ene / 2-methyl-propan-2-ol; H2O / 1 h
9.1: 68 percent / EDC; triethylamine / CH2Cl2 / 2 h / 20 °C
10.1: 91 percent / tetrabutylammonium fluoride / tetrahydrofuran / 2.5 h / 20 °C
With
pyridine; 1H-imidazole; methanol; triethylsilane; sodium chlorite; sodium dihydrogen phosphate; 2-methyl-but-2-ene; 2,2'-azobis(isobutyronitrile); tetrabutyl ammonium fluoride; water; tin(IV) chloride; ozone; N-(3-dimethylaminopropyl)-N-ethylcarbodiimide; triethylamine;
In
tetrahydrofuran; dichloromethane; water; N,N-dimethyl-formamide; toluene; tert-butyl alcohol;
DOI:10.1081/CAR-200068781