二十八烷酸

反应条件: temp:100.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: 41.1 g sorbitol (0.226 mole), 271.1 g montanic acid (0.678 mole) and 0.4 g tin powder were heated to 200° C. as in Example 1 with application of a gentle vacuum. The vacuum was increased to 15 mbar over a period of 14 h, by which time the acid value had fallen to 5. After cooling to 100° C., the product was filtered, giving a brown hard wax having a dropping point of 78° C. The vacuum was increased to 15 mbar over a period of 14 h, by which time the acid value the product was filtered giving a brown hard wax a dropping point of 78° C.

反应条件: temp:100.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: 41.1 g sorbitol (0.226 mole), 271.1 g montanic acid (0.678 mole) and 0.4 g tin powder were heated to 200° C. as in Example 1 with application of a gentle vacuum. The vacuum was increased to 15 mbar over a period of 14 h, by which time the acid value had fallen to 5. After cooling to 100° C., the product was filtered, giving a brown hard wax having a dropping point of 78° C. The vacuum was increased to 15 mbar over a period of 14 h, by which time the acid value the product was filtered giving a brown hard wax a dropping point of 78° C.

反应条件: temp:100.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: 57.2 g 1,4-butanediol (0.636 mole), 254.2 g montanic acid and 0.4 g tin powder were heated to 210° C. as in Example 1 with application of a gentle vacuum. The vacuum was increased to 152 mbar over a period of 3 hours. The mixture had an acid value of 1.5. A brownish-yellow wax having a dropping point of 77° C. was obtained after cooling to 100° C., bleaching and filtering. The vacuum was increased to 152 mbar over a period of 3 hours a dropping point of 77° C. was obtained filtering

反应条件: temp:100.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: 64.2 g neopentyl glycol (0.617 mole), 246.9 g montanic acid (0.617 mole) and 0.4 g tin powder were heated to 210° C. as in Example 1 with application of a gentle vacuum. The vacuum was increased to 150 mbar over a period of 5 h. The product had an acid number of approximately 2. A brown-yellow hard wax having a dropping point of 72° C. was obtained after cooling to 100° C., bleaching and filtering. The vacuum was increased to 150 mbar over a period of 5 h a dropping point of 72° C. was obtained filtering

反应条件: temp:100.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: 64.2 g neopentyl glycol (0.617 mole), 246.9 g montanic acid (0.617 mole) and 0.4 g tin powder were heated to 210° C. as in Example 1 with application of a gentle vacuum. The vacuum was increased to 150 mbar over a period of 5 h. The product had an acid number of approximately 2. A brown-yellow hard wax having a dropping point of 72° C. was obtained after cooling to 100° C., bleaching and filtering. The vacuum was increased to 150 mbar over a period of 5 h a dropping point of 72° C. was obtained filtering

反应条件: temp:100.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: 28.1 g pentaerythritol (0.207 mole), 165 g montanic acid (0.413 mole) and 0.4 g tin powder were heated as in Example 1 to 200° C. with application of a gentle vacuum. The vacuum was increased to 20 mbar over a period of 2 h. The product had an acid value of approximately 1. A yellow, brown-tinged hard wax having a dropping point of 79° C. was obtained after cooling to 100° C., bleaching and filtering. were heated as in Example 1 to 200° C. with application of a gentle vacuum The vacuum was increased to 20 mbar over a period of 2 h a dropping point of 79° C. was obtained filtering

反应条件: temp:100.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: 112 g diglycerol (0.67 mole), 400 g montanic acid (1.0 mole) and 0.4 g tin powder were heated to 200° C. as in Example 1 with application of a gentle vacuum. The vacuum was increased to 24 mbar over a period of 3.4 h. The product had an acid value of approximately 1. A brown colored hard wax having a dropping point of 81° C. was obtained after cooling to 100° C., bleaching and filtering. The vacuum was increased to 24 mbar over a period of 3.4 h a dropping point of 81° C. was obtained filtering

反应条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: 400 g montanic acid (Hoechst-Wachs S), 97 g glycerol (5% excess) and 0.5 g tin powder were reacted as in Example 1. A yellow, brown-tinged hard wax having a dropping point of 84.2° C. was obtained. a dropping point of 84.2° C. was obtained

反应条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: 400 g montanic acid (Hoechst-Wachs S), 97 g glycerol (5% excess) and 0.5 g tin powder were reacted as in Example 1. A yellow, brown-tinged hard wax having a dropping point of 84.2° C. was obtained. a dropping point of 84.2° C. was obtained

反应条件: temp:210.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: A three-necked flask equipped with a stirrer, thermometer and descending Liebig condenser was charged with 19 g glycerol (0.207 mole), 165 g montanic acid (0.413 mole; Hoechst-Wachs S) and 0.4 g tin powder. The mixture was heated with stirring to 210° C. with application of a gentle vacuum which was increased to 20 mbar over a period of 1.5 h. Thereafter, the acid value had fallen to approximately 1. The mixture was cooled to 100° C., bleached and filtered. A pale yellow hard wax having a dropping point of 79° C. was obtained. A three-necked flask equipped with a stirrer The mixture was heated was increased to 20 mbar over a period of 1.5 h The mixture was cooled to 100° C. bleached and filtered a dropping point of 79° C. was obtained

反应条件: temp:100.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: 41.1 g sorbitol (0.226 mole), 271.1 g montanic acid (0.678 mole) and 0.4 g tin powder were heated to 200° C. as in Example 1 with application of a gentle vacuum. The vacuum was increased to 15 mbar over a period of 14 h, by which time the acid value had fallen to 5. After cooling to 100° C., the product was filtered, giving a brown hard wax having a dropping point of 78° C. The vacuum was increased to 15 mbar over a period of 14 h, by which time the acid value the product was filtered giving a brown hard wax a dropping point of 78° C.

反应条件: temp:100.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: 57.2 g 1,4-butanediol (0.636 mole), 254.2 g montanic acid and 0.4 g tin powder were heated to 210° C. as in Example 1 with application of a gentle vacuum. The vacuum was increased to 152 mbar over a period of 3 hours. The mixture had an acid value of 1.5. A brownish-yellow wax having a dropping point of 77° C. was obtained after cooling to 100° C., bleaching and filtering. The vacuum was increased to 152 mbar over a period of 3 hours a dropping point of 77° C. was obtained filtering