| 摘要 |
The present invention relates to a new process for the manufacture of acetylene compounds by decomposing a compound of the formula IN WHICH X is a reactively esterified hydroxyl group, e.g. a hydroxy group esterified with an organic sulfuric acid or with a halic acid, R' is a nucleofuge group and one of the residues R1 and R2 represents an organic radical and the other hydrogen or an organic radical. |
