| 摘要 |
FIELD: chemistry. ^ SUBSTANCE: invention discloses functional fluorine-containing silanes of general formula AC(O)-NR'(CH2)3Si(OR")3, where A is a normal or branched completely or partially fluorinated Alk C2-C12; R' - H or Alk C1-C4; R" - Alk C1-C4. The invention also discloses a method for synthesis of the said compounds which involves amidation of aminopropyl-triethoxysilane AC(O)-OR", where A and R" are as described above, with a compound of formula NHR'(CH2)3Si(OR")3, where R' and R" are as described above. ^ EFFECT: obtaining new functional fluorine-containing silanes which can be efficiently used to make quality water repellent coatings on different types of surfaces. ^ 18 cl, 2 dwg, 2 tbl, 8 ex |
