in tetrahydrofuran reaction at -80°C, 23 hours and at -30°C, 20 hours; distillation over P2O5;;
参考文献
Henne; Francis
Journal of the American Chemical Society, 1953 , vol. 75, p. 992
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Gmelin Handbook: F: PerFHalOrg.4, 2.2.4, page 68 - 115
in further solvent(s) addition of the grignard solution to the ester (solution in n-butyl ether) at -50°C, stirring at -40°C, 24 hours, warming to 20°C within 24 hours and stirring for 24 hours;;
in further solvent(s) reaction in n-butyl ether at -20°C, 3 hours, stirring for 24 hours, warming to 20°C within 12 - 15 hours and heating to 50°C, 0.5 hours;;
in further solvent(s) addition of the grignard solution to the ester (solution in n-butyl ether) at -50°C, stirring at -40°C, 24 hours, warming to 20°C within 24 hours and stirring for 24 hours;;
Pierce; Levine
Journal of the American Chemical Society, 1953 , vol. 75, p. 1254
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Gmelin Handbook: F: PerFHalOrg.4, 2.2.4, page 68 - 115
