3-Methyl-2-nonen-1-ol → 3-methyl-1-nonanol

HRID 1863147

反応式

HRID 1863147 の反応式
[CH3:1][C:2]([CH2:6][CH2:7][CH2:8][CH2:9][CH2:10][CH3:11])=[CH:3][CH2:4][OH:5]>[Ni]>[CH3:1][CH:2]([CH2:6][CH2:7][CH2:8][CH2:9][CH2:10][CH3:11])[CH2:3][CH2:4][OH:5]

参加物

3

反応物 1

HCID 2309923-Methyl-2-nonen-1-ol

生成物 1

HCID 150549953-methyl-1-nonanol

試薬・触媒・溶媒 1

HCID 935Nickel触媒

実験手順

52 G. of 3-methyl-2-nonen-1-ol were hydrogenated for 4 hours in the presence of Raney nickel catalyst at an initial pressure of 50 pounds per square inch until the theoretical amount of hydrogen was consumed. The hydrogenated material was fractionated through a 1/2 foot Vigreux column. 48.6 G. distilled at 108° C. under 10 mm. pressure, representing the desired 3-methylnonan-1-ol. The product had a refractive index at 20° C. of 1.4384. There was a residue of 3.4 g.

後処理

  1. customat an initial pressure of 50 pounds per square inch until the theoretical amount of hydrogen was consumed
  2. distillationdistilled at 108° C. under 10 mm
  3. customat 20° C.

出典と根拠

ORDレコード
ord-8726b0984a3e4b10aa28488bd49b18ef
出典データセット
uspto-grants-1979_09
特許番号
US04168248

関連ノート

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