Toluene → HCID 86741775, 화합물

HRID 2232671

반응식

HRID 2232671 반응식
[CH2:1]([OH:14])[CH:2]([OH:13])[CH2:3][CH2:4][CH2:5][CH2:6][CH2:7][CH2:8][CH2:9][CH2:10][CH2:11][CH3:12].C1(C)C=CC=CC=1.[B:22]([OH:25])([OH:24])[OH:23]>O>[B:22]([OH:25])([OH:24])[OH:23].[CH2:1]([OH:14])[CH:2]([OH:13])[CH2:3][CH2:4][CH2:5][CH2:6][CH2:7][CH2:8][CH2:9][CH2:10][CH2:11][CH3:12]

참가 물질

5

반응물 3

HCID 1140TolueneHCID 7628Boric AcidHCID 928661,2-Dodecanediol

생성물 1

HCID 86741775HCID 86741775, 화합물

시약·촉매·용매 1

HCID 962Water용매

반응 조건

온도
75 °C

실험 절차

Approximately 151 g of 1,2-dodecanediol and 150 g of toluene were charged to a 1 liter reactor equipped with agitator, heater and Dean-Stark tube with condenser and provision for using a nitrogen vapor space blanket. The contents were heated up to 75° C., and 45 g of boric acid was added. The mixture was heated up to 155° C. over a period of 5 hours until water evolution stopped. The solvent was removed by vacuum distillation and the product was filtered hot through diatomaceous earth. The product was a viscous, clear yellow fluid.

후처리

  1. customequipped with agitator, heater and Dean-Stark tube with condenser
  2. customThe solvent was removed by vacuum distillation
  3. filtrationthe product was filtered hot through diatomaceous earth

출처 및 근거

ORD 기록
ord-33cb7a4021754a4e91a30975ef1b1bee
출처 데이터셋
uspto-grants-1988_11
특허 번호
US04788340

연결된 노트

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