potassium permanganate; adogen 464; trialkylammonium chloride; acetic acid in dichloromethane; water Heating;

1: 1) dicyclohexylborane / 1) THF, RT, 2 h, 2) MeOH, 4 h, reflux 2: 1) dicyclohexylborane, 2) NaOH, H2O2 / 1a) THF, RT, 1b) diglyme, reflux 3: 55 percent / trialkylammonium chloride, Adogen 464, AcOH, KMnO4 / CH2Cl2; H2O / Heating View Scheme

1: 1) 9-BBN, 2) H2O2, NaOH / 1) THF, 10 h 2: 55 percent / trialkylammonium chloride, Adogen 464, AcOH, KMnO4 / CH2Cl2; H2O / Heating View Scheme

1: 1) n-BuLi / 1a) diglyme, RT, 1b) 50 deg C, 2) diglyme, 110 deg C 2: 1) dicyclohexylborane / 1) THF, RT, 2 h, 2) MeOH, 4 h, reflux 3: 1) dicyclohexylborane, 2) NaOH, H2O2 / 1a) THF, RT, 1b) diglyme, reflux 4: 55 percent / trialkylammonium chloride, Adogen 464, AcOH, KMnO4 / CH2Cl2; H2O / Heating View Scheme

1: 1) n-BuLi / 1a) diglyme, RT, 1b) 50 deg C, 2) diglyme, 110 deg C 2: 1) dicyclohexylborane / 1) THF, RT, 2 h, 2) MeOH, 4 h, reflux 3: 1) dicyclohexylborane, 2) NaOH, H2O2 / 1a) THF, RT, 1b) diglyme, reflux 4: 55 percent / trialkylammonium chloride, Adogen 464, AcOH, KMnO4 / CH2Cl2; H2O / Heating View Scheme

1: (esterification) 4: KOH, N2H4*H2O / bis-(2-hydroxy-ethyl) ether; H2O / Heating View Scheme

3: KOH, N2H4*H2O / bis-(2-hydroxy-ethyl) ether; H2O / Heating View Scheme

2: KOH, N2H4*H2O / bis-(2-hydroxy-ethyl) ether; H2O / Heating View Scheme

ueber Cyanid und Verseifen;