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

HRID 1863147

반응식

HRID 1863147 반응식
[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]

참가 물질

3

반응물 1

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

생성물 1

HCID 150549953-methyl-1-nonanol

시약·촉매·용매 1

HCID 935Nickel촉매

실험 절차

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.

후처리

  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.

출처 및 근거

ORD 기록
ord-8726b0984a3e4b10aa28488bd49b18ef
출처 데이터셋
uspto-grants-1979_09
특허 번호
US04168248

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