| 摘要 |
PURPOSE: To obtain a base precursor, excellent in storage, which rapidly decomposes at a lowered heating temperature to generate base stability. CONSTITUTION: The objective compound is N,N'-Bis(1,3-diethylguanyl) ethylenediamine, N,N'-bis(1,3-diisopropylguanyl)ethylenediamine, N,N'-bis(imidazolin-2-yl)ethylenediamine, 1,4-bis(1,3-diisopropylguanyl)piperazine or 1,4-bis(1,3-diethylguanyl)piperazine 4-(phenylsulfonyl)phenylsulfonylacetate, N,N'-Bis(1,3- diethylguanyl)ethylenediamine 4-(4-methylphenylsulfonyl)-phenylsulfonylacetate or 1,4-bis(1,3-diethylguanyl)piperazine 4-(4-ethylphenylsulfonyl)- phenylsulfonylacetate. |
