Collect. Czech. Chem. Commun.
1959, 24, 760-765
https://doi.org/10.1135/cccc19590760
The preparation of tetramethylformamidinium salts and their vinylogues
Z. Arnold
Collect. Czech. Chem. Commun.
1959, 24, 760-765
https://doi.org/10.1135/cccc19590760