in neat (no solvent) heating (180-200°C, 1 h), continuous removal of HNEt2; distn.; elem. anal.; mixt. of propadiene/propyne bis(trimethylastannyl)-derivatives (90:10 percent) not separated;
参考文献
Journal of General Chemistry USSR (English Translation), , vol. 58, p. 2490 - 2491
Zhurnal Obshchei Khimii, , vol. 58, p. 2797 - 2798