2,2-二甲基己烷-1,3-二醇

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

实验步骤: 90 parts of 2,2-dimethyl-1,3-hexanediol, 27.3 parts of 1-amino-4-hydroxy-2-chloroanthraquinone, 45 parts of N-methylpyrrolidone, 9.4 parts of phenol and 12 parts of potassium carbonate are heated for 5 hours at 130°C and 8 hours at 140°C under nitrogen. When cold, the mixture is diluted with 140 parts of methanol and filtered. The filtrate is diluted with water. 21 parts of 1-amino-2-(2',2'-dimethyl-3'-hydroxyhexoxy)-4-hydroxyanthraquinone are obtained. filtered The filtrate is diluted with water

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

实验步骤: 90 parts of 2,2-dimethyl-1,3-hexanediol, 27.3 parts of 1-amino-4-hydroxy-2-chloroanthraquinone, 45 parts of N-methylpyrrolidone, 9.4 parts of phenol and 12 parts of potassium carbonate are heated for 5 hours at 130°C and 8 hours at 140°C under nitrogen. When cold, the mixture is diluted with 140 parts of methanol and filtered. The filtrate is diluted with water. 21 parts of 1-amino-2-(2',2'-dimethyl-3'-hydroxyhexoxy)-4-hydroxyanthraquinone are obtained. filtered The filtrate is diluted with water

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

实验步骤: The reaction of Condition A above is repeated, except that about one mole each of butyraldehyde, isobutyraldehyde, and 2-butanone are used. The condensation and reduction proceed analogously to yield a mixture of 8-carbon-1,3-diols primarily consisting of: 2,2,4-trimethyl-1,3-pentanediol; 2-ethyl-1,3-hexanediol; 2,2-dimethyl-1,3-hexanediol; 2-ethyl-4-methyl-1,3-pentanediol; 2-ethyl-3-methyl-1,3-pentanediol; 3,5-octanediol; 2,2,3-trimethyl-1,3-pentanediol; 2-methyl-3,5-heptanediol; and 3-methyl-3,5-heptanediol, along with other minor isomers resulting from condensation on the methylene of 2-butanone instead of the methyl. The reaction of Condition A The condensation and reduction to yield

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

实验步骤: The reaction of Condition A above is repeated, except that about one mole each of butyraldehyde, isobutyraldehyde, and 2-butanone are used. The condensation and reduction proceed analogously to yield a mixture of 8-carbon-1,3-diols primarily consisting of: 2,2,4-trimethyl-1,3-pentanediol; 2-ethyl-1,3-hexanediol; 2,2-dimethyl-1,3-hexanediol; 2-ethyl-4-methyl-1,3-pentanediol; 2-ethyl-3-methyl-1,3-pentanediol; 3,5-octanediol; 2,2,3-trimethyl-1,3-pentanediol; 2-methyl-3,5-heptanediol; and 3-methyl-3,5-heptanediol, along with other minor isomers resulting from condensation on the methylene of 2-butanone instead of the methyl. The reaction of Condition A The condensation and reduction to yield

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

实验步骤: The reaction of Condition A above is repeated, except that about one mole each of butyraldehyde, isobutyraldehyde, and 2-butanone are used. The condensation and reduction proceed analogously to yield a mixture of 8-carbon-1,3-diols primarily consisting of: 2,2,4-trimethyl-1,3-pentanediol; 2-ethyl-1,3-hexanediol; 2,2-dimethyl-1,3-hexanediol; 2-ethyl-4-methyl-1,3-pentanediol; 2-ethyl-3-methyl-1,3-pentanediol; 3,5-octanediol; 2,2,3-trimethyl-1,3-pentanediol; 2-methyl-3,5-heptanediol; and 3-methyl-3,5-heptanediol, along with other minor isomers resulting from condensation on the methylene of 2-butanone instead of the methyl. The reaction of Condition A The condensation and reduction to yield

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

实验步骤: The reaction of Condition A above is repeated, except that about one mole each of butyraldehyde, isobutyraldehyde, and 2-butanone are used. The condensation and reduction proceed analogously to yield a mixture of 8-carbon-1,3-diols primarily consisting of: 2,2,4-trimethyl-1,3-pentanediol; 2-ethyl-1,3-hexanediol; 2,2-dimethyl-1,3-hexanediol; 2-ethyl-4-methyl-1,3-pentanediol; 2-ethyl-3-methyl-1,3-pentanediol; 3,5-octanediol; 2,2,3-trimethyl-1,3-pentanediol; 2-methyl-3,5-heptanediol; and 3-methyl-3,5-heptanediol, along with other minor isomers resulting from condensation on the methylene of 2-butanone instead of the methyl. The reaction of Condition A The condensation and reduction to yield

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

实验步骤: 90 parts of 2,2-dimethyl-1,3-hexanediol, 27.3 parts of 1-amino-4-hydroxy-2-chloroanthraquinone, 45 parts of N-methylpyrrolidone, 9.4 parts of phenol and 12 parts of potassium carbonate are heated for 5 hours at 130°C and 8 hours at 140°C under nitrogen. When cold, the mixture is diluted with 140 parts of methanol and filtered. The filtrate is diluted with water. 21 parts of 1-amino-2-(2',2'-dimethyl-3'-hydroxyhexoxy)-4-hydroxyanthraquinone are obtained. filtered The filtrate is diluted with water

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

实验步骤: The reaction of Condition A above is repeated, except that about one mole each of butyraldehyde, isobutyraldehyde, and 2-butanone are used. The condensation and reduction proceed analogously to yield a mixture of 8-carbon-1,3-diols primarily consisting of: 2,2,4-trimethyl-1,3-pentanediol; 2-ethyl-1,3-hexanediol; 2,2-dimethyl-1,3-hexanediol; 2-ethyl-4-methyl-1,3-pentanediol; 2-ethyl-3-methyl-1,3-pentanediol; 3,5-octanediol; 2,2,3-trimethyl-1,3-pentanediol; 2-methyl-3,5-heptanediol; and 3-methyl-3,5-heptanediol, along with other minor isomers resulting from condensation on the methylene of 2-butanone instead of the methyl. The reaction of Condition A The condensation and reduction to yield

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

实验步骤: The reaction of Condition A above is repeated, except that about one mole each of butyraldehyde, isobutyraldehyde, and 2-butanone are used. The condensation and reduction proceed analogously to yield a mixture of 8-carbon-1,3-diols primarily consisting of: 2,2,4-trimethyl-1,3-pentanediol; 2-ethyl-1,3-hexanediol; 2,2-dimethyl-1,3-hexanediol; 2-ethyl-4-methyl-1,3-pentanediol; 2-ethyl-3-methyl-1,3-pentanediol; 3,5-octanediol; 2,2,3-trimethyl-1,3-pentanediol; 2-methyl-3,5-heptanediol; and 3-methyl-3,5-heptanediol, along with other minor isomers resulting from condensation on the methylene of 2-butanone instead of the methyl. The reaction of Condition A The condensation and reduction to yield