Sorbitol → HCID 86588639, 화합물

HRID 1840686

반응식

HRID 1840686 반응식
[B:1]([OH:4])([OH:3])[OH:2].[OH:5][CH2:6][C@@H:7]([C@H:9]([C@@H:11]([C@@H:13]([CH2:15][OH:16])[OH:14])[OH:12])[OH:10])[OH:8].[CH2:17]([N:21]([CH2:25][CH2:26][CH2:27][CH3:28])[CH2:22][CH2:23][OH:24])[CH2:18][CH2:19][CH3:20]>C1(C)C=CC=CC=1>[CH2:17]([N:21]([CH2:25][CH2:26][CH2:27][CH3:28])[CH2:22][CH2:23][OH:24])[CH2:18][CH2:19][CH3:20].[B:1]([OH:4])([OH:3])[OH:2].[OH:16][CH2:15][C@@H:13]([C@H:11]([C@@H:9]([C@@H:7]([CH2:6][OH:5])[OH:8])[OH:10])[OH:12])[OH:14]

참가 물질

5

반응물 3

HCID 5780SorbitolHCID 76212-(Dibutylamino)ethanolHCID 7628Boric Acid

생성물 1

HCID 86588639HCID 86588639, 화합물수율 86.3%

시약·촉매·용매 1

HCID 1140Toluene용매

실험 절차

N,N-dibutylethanolamine sorbitol borate was prepared as follows. Boric acid (10.3 grams), sorbitol (30.4 grams), and N,N-dibutylethanolamine (28.9 grams) were added to a 250 milliliter flask. One hundred fifty milliliters of toluene was then added. The reaction was allowed to proceed overnight at 110° C., and the byproduct water (˜9 grams) was continuously removed from the reaction by azeotropic distillation. The final solution was evaporated to remove toluene under vacuum, and a yellowish resinous product (˜60 grams) of N,N-dibutylethanolamine/sorbitol borate was obtained.

후처리

  1. customN,N-dibutylethanolamine sorbitol borate was prepared
  2. customthe byproduct water (˜9 grams) was continuously removed from the reaction by azeotropic distillation
  3. customThe final solution was evaporated
  4. customto remove toluene under vacuum

출처 및 근거

ORD 기록
ord-ecc65d69a0f64b6996247c0ada3cb39c
출처 데이터셋
uspto-grants-2004_01
특허 번호
US06682591B2

연결된 노트

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