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1931-65-3

Undecanoic acid, 11-oxo-, methyl ester synthesis

10synthesis methods
-

Yield:-

Steps:

Multi-step reaction with 2 steps
1: 1.) tetrapropyldiborane, 2.) aq. NaOH, aq. H2O2 / 1) THF, 0 deg C, 30 min, 0 --> 20 deg C, 2 h; 2) THF, MeOH, - 5 deg C; further reagents: dimethyl sulfate, NaBH4
2: 55 percent / pyridinium chlorochromate, CH3COONa / CH2Cl2

References:

Grigor'eva, N. Ya.;Tsiklauri, P. G.;Buevich, A. V. [Russian Chemical Bulletin,1994,vol. 43,# 6,p. 1079 - 1080][Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya,1994,# 6,p. 1141 - 1142]