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Potassium Carbonate → HCID 23077013, 화합물

HRID 1297537
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인쇄 미리보기

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HRID 1297537 반응식
[C:1](O[C@@H]1[C@@H](OC(=O)C)[C@H](OC(=O)C)[C@@H](COC(=O)C)S[C@H]1Br)(=[O:3])[CH3:2].[CH2:25]([C:27]1[CH:40]=[CH:39][C:30]([CH2:31][C:32]2[CH:37]=[CH:36][CH:35]=[CH:34][C:33]=2[OH:38])=[CH:29][CH:28]=1)[CH3:26].C(=O)([O-])[O-].[K+].[K+]>[Cl-].C([N+](CCCC)(CCCC)CCCC)C1C=CC=CC=1.C(Cl)(Cl)Cl>[C:1]([O:38][C:33]1[CH:34]=[CH:35][CH:36]=[CH:37][C:32]=1[CH2:31][C:30]1[CH:39]=[CH:40][C:27]([CH2:25][CH3:26])=[CH:28][CH:29]=1)(=[O:3])[CH3:2]
참가 물질반응 조건실험 절차후처리출처 및 근거반응 노트

참가 물질

6

반응물 3

HCID 11430Potassium CarbonateHCID 116585572-(4-Ethylbenzyl)phenolHCID 69425068HCID 69425068, 화합물

생성물 1

HCID 23077013HCID 23077013, 화합물

시약·촉매·용매 2

HCID 159952Benzyltributylammonium chloride촉매HCID 6212Chloroform용매

반응 조건

온도
60 °C

실험 절차

2,3,4,6-Tetra-O-acetyl-5-thio-β-D-glucopyranosyl bromide (1) (Tetrahedron, vol. 49, p. 8977, 1993), 2-(4-ethylbenzyl)phenol (9), potassium carbonate and benzyl tri-n-butylammonium chloride were mixed in chloroform and heated at 60° C. However, it was completely impossible to obtain a glycosylation product. 2-(4-Ethylbenzyl)phenyl acetate was obtained as a by-product.

후처리

  1. customto obtain a glycosylation product

출처 및 근거

ORD 기록
ord-669e082926dc4531afa2c407c67f397e
출처 데이터셋
uspto-grants-2007_07
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US07250522B2

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