4,4-dimethyl-2-(4-methyl-4H-pyridin-3-ylidene)-1,3-oxazolidine

5-(4,4-Dimethyl-4,5-dihydro-oxazol-2-yl)-2-methyl-1,2-dihydro-pyridine

3-(4,4-Dimethyl-4,5-dihydro-oxazol-2-yl)-2-methyl-1,2-dihydro-pyridine

N-(二甲基氨基-甲基-硼烷基)-N-甲基-甲胺

tris(dimethylamino)methyldiborane (4)