申请人:The United States of America as represented by the Secretary of the Navy
公开号:US04008139A1
公开(公告)日:1977-02-15
1,1,4,4-Tetrakis(trifluoromethyl)butan-1,4-diol and 1,1-bis (trifluoromethyl)propanol-1 are prepared by reacting gaseous hexafluoroacetone and ethane in a transparent container in the presence of sunlight. The diol is a crystalline solid and the propanol-1 is a liquid. The diol is useful as a monomer in the field of polymer chemistry. That is, polymers such as polyurethans and polyesters which find many applications in the chemical industry can be made by reacting the proper material with the diol of this invention. The propanol-1 is useful as a plasticizer for polyurethans and other plastics.
1,1,4,4-四(trifluoromethyl)丁烷-1,4-二醇和1,1-双(三氟甲基)丙醇-1是通过在透明容器中在阳光下存在的情况下,将气态六氟丙酮和乙烷反应制备而成。二醇是一种结晶固体,而丙醇-1是一种液体。二醇在聚合物化学领域中作为单体很有用。也就是说,通过将适当的材料与本发明的二醇反应,可以制备诸如聚氨酯和聚酯等在化学工业中广泛应用的聚合物。丙醇-1在聚氨酯和其他塑料的增塑剂方面很有用。