| 摘要 |
NEW MATERIAL:Indane compounds of formula I (R1-R8 are H or 1-4C alkyl; X, Y and Z are H, halogen, acyl, alkoxy, nitrile, amino, etc.; a, b, c, d, x, y and z are 0 or positive integers; provided that a+b<=4, c+d<=4 and x+y+z<=4). EXAMPLE:5-Hydroxy-1,1,3-trimethyl-3-(4-phenoxyphenyl)-indane. USE:Raw materials of new pesticides of carbamate type and organic phosphorus type and perfumes such as new indanemusk, and raw materials and modifiers of resol resin, novolak resin, furan resin, etc. Applicable to the fields of varnish, paint, adhesives, laminating, casting, molding, coating, lining, etc. PROCESS:The desired compounds of formula I are obtained by reacting indane compounds of formula II or indane compounds of formula III (x', y' and z' are 0 or positive integers; provided that x'+y'+z'<=5 and z'not equal to 0) with diphenyl ether of formula IV in the presence of an acidic catalyst. |
