Acetic Anhydride → Gallium(III) Methoxyethoxvacetate

HRID 917660

반응식

HRID 917660 반응식
[O-]CC.[Ga+3:4].[O-]CC.[O-]CC.[CH3:11][O:12][CH2:13][CH2:14][O:15][CH2:16][C:17]([O:19]C(=O)COCCOC)=[O:18].COCCOCC(O)=O.C(OC(=O)C)(=O)C.[Ga]>O.Cl>[Ga+3:4].[CH3:11][O:12][CH2:13][CH2:14][O:15][CH2:16][C:17]([O-:19])=[O:18]

참가 물질

8

반응물 5

HCID 7918Acetic AnhydrideHCID 27642(2-Methoxyethoxy)acetic acid2회HCID 5360835GalliumHCID 54431335HCID 54431335, 화합물HCID 86617037Triethoxygallium

생성물 1

HCID 131726610Gallium(III) Methoxyethoxvacetate

시약·촉매·용매 2

HCID 313Hydrochloric Acid용매HCID 962Water용매

반응 조건

온도
60 °C

실험 절차

To gallium ethoxide (1.06 gram, 0.00517 mol, AlfaAesar 41907) was added methoxyethoxyacetic anhydride (4.16 gram, 0.0167 mol, made by the reaction of methoxyethoxyacetic acid and acetic anhydride). The contents of the reaction mixture were heated to 60° C. for 18 hours to give a viscous liquid mixture of the product and the by-product the ethylester of methoxyethoxyacetic acid. The mixture was soluble and stable in water and in dilute aqueous hydrochloric acid. The product mixture containing the ester and gallium salt left a 6.09% ceramic oxide residue as measured by TGA in air. IR(thin film) 2984, 2931, 2894, 1753, 1603, 1457, 1204, 1145, 1101 cm−1.

후처리

  1. customto give
  2. additiona viscous liquid mixture of the product

출처 및 근거

ORD 기록
ord-ceb199d52ad146c2b42489e67d670744
출처 데이터셋
uspto-grants-2007_09
특허 번호
US07273942B1

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