反应条件
hydrogenchloride; sodium in ammonia slow CH2I2 addn. to B-compd. and Na soln. (stirring), mixt. decompn. (water), extn. (ether), mixt. sublimation, dissoln. (ether), HCl stream passing; pptd. hydrochlorides filtration, washing (ether), suspending (ether/HCl(concd.)), NaNO3 addn. (stirring), ether layer drying, ether driving off, residue vac. sublimation, column chromy.; GLC, mass, IR, (1)H- and (11)B-NMR spectroscopy; total yield 30percent;
参考文献
Journal of General Chemistry USSR (English Translation), , vol. 52, p. 72 - 73
Zhurnal Obshchei Khimii, , vol. 52, p. 78 - 80