Water → Pentaerythritol
반응식
C1(=[O:8])NCCCCC1.[CH2:9]([C:11]([CH2:16][OH:17])([CH2:14][OH:15])[CH2:12]C)[OH:10].O>>[OH:10][CH2:9][C:11]([CH2:16][OH:17])([CH2:14][OH:15])[CH2:12][OH:8]참가 물질
4
실험 절차
Similar viscosities are obtained by initially heating the polyalcohols (a) to (d) with polyphosphoric acid (= phosphoric acid dehydrated above 200° C.), resulting once again in the formation of acid semi-esters and diester mixtures through cleavage of the anhydridic phosphorus-oxygen-phosphorus bond. These acid semi-ester and di-ester mixtures are mixed with the multicomponent mixture of 1 mol of ε-caprolactam, 1 mol of trimethylol propane and 1 mol of water.
출처 및 근거
- ORD 기록
- ord-7ffae5f350c24d3f972a7eb9dddf251d
- 출처 데이터셋
- uspto-grants-1977_07
- 특허 번호
- US04038198
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